projects/ldc: gen/functions.cpp annotate

annotate gen/functions.cpp @ 1359:34f2fd925de3

Intrinsics shouldn't see struct padding, so use a special TargetABI for them that removes it. This unbreaks the `llvm_*_with_overflow` intrinsics.

author	Frits van Bommel <fvbommel wxs.nl>
date	Sat, 16 May 2009 13:06:49 +0200
parents	15e9762bb620
children	46f6365a50d7

rev	line source
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1 #include "gen/llvm.h"
262 88252a1af660 [svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching... lindquist parents: 258 diff changeset	2 #include "llvm/Support/CFG.h"
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	3 #include "llvm/Intrinsics.h"
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	4
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	5 #include "mtype.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	6 #include "aggregate.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	7 #include "init.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	8 #include "declaration.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	9 #include "template.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	10 #include "module.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	11 #include "statement.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	12
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	13 #include "gen/irstate.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	14 #include "gen/tollvm.h"
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	15 #include "gen/llvmhelpers.h"
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	16 #include "gen/runtime.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	17 #include "gen/arrays.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	18 #include "gen/logger.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	19 #include "gen/functions.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	20 #include "gen/todebug.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	21 #include "gen/classes.h"
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	22 #include "gen/dvalue.h"
988 2667e3a145be - Fixed LLVM style CL args for D2. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 958 diff changeset	23 #include "gen/abi.h"
1207 83d3b25c2213 Isolate all knowledge of what a function's nested context looks like in a Frits van Bommel <fvbommel wxs.nl> parents: 1162 diff changeset	24 #include "gen/nested.h"
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	25
1117 4c20fcc4252b Fun with parameter attributes: For several of the "synthetic" parameters added Frits van Bommel <fvbommel wxs.nl> parents: 1072 diff changeset	26 using namespace llvm::Attribute;
4c20fcc4252b Fun with parameter attributes: For several of the "synthetic" parameters added Frits van Bommel <fvbommel wxs.nl> parents: 1072 diff changeset	27
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	28 const llvm::FunctionType* DtoFunctionType(Type* type, Type* thistype, Type* nesttype, bool ismain)
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	29 {
1148 3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	30 // already built ?
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	31 if (type->ir.type != NULL) {
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	32 //assert(f->fty != NULL);
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	33 return llvm::cast<llvm::FunctionType>(type->ir.type->get());
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	34 }
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	35
1047 6bb04dbee21f Some calling convention work for x86-64: Frits van Bommel <fvbommel wxs.nl> parents: 1045 diff changeset	36 if (Logger::enabled())
6bb04dbee21f Some calling convention work for x86-64: Frits van Bommel <fvbommel wxs.nl> parents: 1045 diff changeset	37 Logger::println("DtoFunctionType(%s)", type->toChars());
6bb04dbee21f Some calling convention work for x86-64: Frits van Bommel <fvbommel wxs.nl> parents: 1045 diff changeset	38 LOG_SCOPE
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	39 // sanity check
435 74101be2a553 Added type param to DVarValue as DMD sometimes overrides the type of the VarDeclaration. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 428 diff changeset	40 assert(type->ty == Tfunction);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	41 TypeFunction* f = (TypeFunction*)type;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	42
1359 34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	43 TargetABI* abi = (f->linkage == LINKintrinsic ? TargetABI::getIntrinsic() : gABI);
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	44 // Tell the ABI we're resolving a new function type
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	45 abi->newFunctionType(f);
1047 6bb04dbee21f Some calling convention work for x86-64: Frits van Bommel <fvbommel wxs.nl> parents: 1045 diff changeset	46
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	47 // Do not modify f->fty yet; this function may be called recursively if any
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	48 // of the argument types refer to this type.
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	49 IrFuncTy fty;
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	50
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	51 // llvm idx counter
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	52 size_t lidx = 0;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	53
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	54 // main needs a little special handling
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	55 if (ismain)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	56 {
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	57 fty.ret = new IrFuncTyArg(Type::tint32, false);
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	58 }
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	59 // sane return value
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	60 else
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	61 {
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	62 Type* rt = f->next;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	63 unsigned a = 0;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	64 // sret return
1359 34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	65 if (abi->returnInArg(f))
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	66 {
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	67 fty.arg_sret = new IrFuncTyArg(rt, true, StructRet \| NoAlias \| NoCapture);
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	68 rt = Type::tvoid;
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	69 lidx++;
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	70 }
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	71 // sext/zext return
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	72 else if (unsigned se = DtoShouldExtend(rt))
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	73 {
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	74 a = se;
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	75 }
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	76 fty.ret = new IrFuncTyArg(rt, false, a);
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	77 }
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	78 lidx++;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	79
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	80 // member functions
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	81 if (thistype)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	82 {
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	83 bool toref = (thistype->toBasetype()->ty == Tstruct);
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	84 fty.arg_this = new IrFuncTyArg(thistype, toref);
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	85 lidx++;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	86 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	87
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	88 // and nested functions
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	89 else if (nesttype)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	90 {
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	91 fty.arg_nest = new IrFuncTyArg(nesttype, false);
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	92 lidx++;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	93 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	94
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	95 // vararg functions are special too
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	96 if (f->varargs)
234 9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	97 {
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	98 if (f->linkage == LINKd)
234 9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	99 {
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	100 // d style with hidden args
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	101 // 2 (array) is handled by the frontend
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	102 if (f->varargs == 1)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	103 {
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	104 // _arguments
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	105 fty.arg_arguments = new IrFuncTyArg(Type::typeinfo->type->arrayOf(), false);
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	106 lidx++;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	107 // _argptr
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	108 fty.arg_argptr = new IrFuncTyArg(Type::tvoid->pointerTo(), false, NoAlias \| NoCapture);
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	109 lidx++;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	110 }
234 9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	111 }
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	112 else if (f->linkage == LINKc)
988 2667e3a145be - Fixed LLVM style CL args for D2. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 958 diff changeset	113 {
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	114 fty.c_vararg = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	115 }
988 2667e3a145be - Fixed LLVM style CL args for D2. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 958 diff changeset	116 else
2667e3a145be - Fixed LLVM style CL args for D2. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 958 diff changeset	117 {
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	118 type->error(0, "invalid linkage for variadic function");
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	119 fatal();
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	120 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	121 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	122
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	123 // if this _Dmain() doesn't have an argument, we force it to have one
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	124 int nargs = Argument::dim(f->parameters);
930 7985bb036db4 Follow the D ABI and pass the last arg in a register if it is a struct that fits. Christian Kamm <kamm incasoftware de> parents: 920 diff changeset	125
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	126 if (ismain && nargs == 0)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	127 {
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	128 Type* mainargs = Type::tchar->arrayOf()->arrayOf();
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	129 fty.args.push_back(new IrFuncTyArg(mainargs, false));
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	130 lidx++;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	131 }
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	132 // add explicit parameters
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	133 else for (int i = 0; i < nargs; i++)
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	134 {
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	135 // get argument
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	136 Argument* arg = Argument::getNth(f->parameters, i);
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	137
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	138 // reference semantics? ref, out and static arrays are
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	139 bool byref = (arg->storageClass & (STCref\|STCout)) \|\| (arg->type->toBasetype()->ty == Tsarray);
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	140
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	141 Type* argtype = arg->type;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	142 unsigned a = 0;
585 fbb1a366cfbc Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 546 diff changeset	143
719 7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	144 // handle lazy args
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	145 if (arg->storageClass & STClazy)
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	146 {
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	147 Logger::println("lazy param");
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	148 TypeFunction *ltf = new TypeFunction(NULL, arg->type, 0, LINKd);
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	149 TypeDelegate *ltd = new TypeDelegate(ltf);
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	150 argtype = ltd;
719 7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	151 }
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	152 // byval
1359 34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	153 else if (abi->passByVal(argtype))
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	154 {
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	155 if (!byref) a \|= llvm::Attribute::ByVal;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	156 byref = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	157 }
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	158 // sext/zext
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	159 else if (!byref)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	160 {
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	161 a \|= DtoShouldExtend(argtype);
715 30b42a283c8e Removed TypeOpaque from DMD. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 632 diff changeset	162 }
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	163
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	164 fty.args.push_back(new IrFuncTyArg(argtype, byref, a));
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	165 lidx++;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	166 }
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	167
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	168 // If the function type was forward referenced by one of the parameter types,
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	169 // it has now been set.
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	170 if (f->ir.type) {
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	171 // Notify ABI that we won't be needing it for this function type anymore.
1359 34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	172 abi->doneWithFunctionType();
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	173
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	174 // Some cleanup of memory we won't use
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	175 delete fty.ret;
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	176 delete fty.arg_sret;
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	177 delete fty.arg_this;
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	178 delete fty.arg_nest;
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	179 delete fty.arg_arguments;
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	180 delete fty.arg_argptr;
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	181 for (IrFuncTy::ArgIter It = fty.args.begin(), E = fty.args.end(); It != E; ++It) {
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	182 delete *It;
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	183 }
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	184
1227 a16b587aab58 Remove some logging I didn't mean to commit. Frits van Bommel <fvbommel wxs.nl> parents: 1226 diff changeset	185 Logger::cout() << "Final function type: " << **f->ir.type << '\n';
1226 00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	186 return llvm::cast<LLFunctionType>(*f->ir.type);
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	187 }
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	188
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	189 // Now we can modify f->fty safely.
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	190 f->fty = fty;
00f377e03423 Fix a problem which occurred when a function type was forward-referenced by Frits van Bommel <fvbommel wxs.nl> parents: 1217 diff changeset	191
1359 34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	192 // let the abi rewrite the types as necesary
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	193 abi->rewriteFunctionType(f);
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	194
1359 34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	195 // Tell the ABI we're done with this function type
34f2fd925de3 Intrinsics shouldn't see struct padding, so use a special TargetABI for them Frits van Bommel <fvbommel wxs.nl> parents: 1350 diff changeset	196 abi->doneWithFunctionType();
1047 6bb04dbee21f Some calling convention work for x86-64: Frits van Bommel <fvbommel wxs.nl> parents: 1045 diff changeset	197
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	198 // build the function type
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	199 std::vector<const LLType*> argtypes;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	200 argtypes.reserve(lidx);
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	201
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	202 if (f->fty.arg_sret) argtypes.push_back(f->fty.arg_sret->ltype);
dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	203 if (f->fty.arg_this) argtypes.push_back(f->fty.arg_this->ltype);
dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	204 if (f->fty.arg_nest) argtypes.push_back(f->fty.arg_nest->ltype);
dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	205 if (f->fty.arg_arguments) argtypes.push_back(f->fty.arg_arguments->ltype);
dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	206 if (f->fty.arg_argptr) argtypes.push_back(f->fty.arg_argptr->ltype);
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	207
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	208 size_t beg = argtypes.size();
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	209 size_t nargs2 = f->fty.args.size();
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	210 for (size_t i = 0; i < nargs2; i++)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	211 {
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	212 argtypes.push_back(f->fty.args[i]->ltype);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	213 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	214
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	215 // reverse params?
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	216 if (f->fty.reverseParams && nargs2 > 1)
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	217 {
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	218 std::reverse(argtypes.begin() + beg, argtypes.end());
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	219 }
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	220
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	221 llvm::FunctionType* functype = llvm::FunctionType::get(f->fty.ret->ltype, argtypes, f->fty.c_vararg);
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	222 f->ir.type = new llvm::PATypeHolder(functype);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	223
1228 79758fd2f48a Added Doxygen file. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1209 diff changeset	224 #if 0
1047 6bb04dbee21f Some calling convention work for x86-64: Frits van Bommel <fvbommel wxs.nl> parents: 1045 diff changeset	225 Logger::cout() << "Final function type: " << *functype << "\n";
1228 79758fd2f48a Added Doxygen file. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1209 diff changeset	226 #endif
1047 6bb04dbee21f Some calling convention work for x86-64: Frits van Bommel <fvbommel wxs.nl> parents: 1045 diff changeset	227
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	228 return functype;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	229 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	230
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	231 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	232
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	233 static const llvm::FunctionType* DtoVaFunctionType(FuncDeclaration* fdecl)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	234 {
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	235 // type has already been resolved
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	236 if (fdecl->type->ir.type != 0) {
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	237 return llvm::cast<llvm::FunctionType>(fdecl->type->ir.type->get());
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	238 }
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	239
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	240 TypeFunction* f = (TypeFunction*)fdecl->type;
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	241 const llvm::FunctionType* fty = 0;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	242
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	243 // create new ir funcTy
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	244 f->fty.reset();
dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	245 f->fty.ret = new IrFuncTyArg(Type::tvoid, false);
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	246
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	247 f->fty.args.push_back(new IrFuncTyArg(Type::tvoid->pointerTo(), false));
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	248
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	249 if (fdecl->llvmInternal == LLVMva_start)
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	250 fty = GET_INTRINSIC_DECL(vastart)->getFunctionType();
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	251 else if (fdecl->llvmInternal == LLVMva_copy) {
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	252 fty = GET_INTRINSIC_DECL(vacopy)->getFunctionType();
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	253 f->fty.args.push_back(new IrFuncTyArg(Type::tvoid->pointerTo(), false));
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	254 }
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	255 else if (fdecl->llvmInternal == LLVMva_end)
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	256 fty = GET_INTRINSIC_DECL(vaend)->getFunctionType();
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	257 assert(fty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	258
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	259 f->ir.type = new llvm::PATypeHolder(fty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	260 return fty;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	261 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	262
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	263 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	264
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	265 const llvm::FunctionType* DtoFunctionType(FuncDeclaration* fdecl)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	266 {
1148 3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	267 // type has already been resolved
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	268 if (fdecl->type->ir.type != 0)
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	269 return llvm::cast<llvm::FunctionType>(fdecl->type->ir.type->get());
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	270
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	271 // handle for C vararg intrinsics
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	272 if (fdecl->isVaIntrinsic())
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	273 return DtoVaFunctionType(fdecl);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	274
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	275 Type dthis=0, dnest=0;
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	276
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	277 if (fdecl->needThis()) {
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	278 if (AggregateDeclaration* ad = fdecl->isMember2()) {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	279 Logger::println("isMember = this is: %s", ad->type->toChars());
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	280 dthis = ad->type;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	281 const LLType* thisty = DtoType(dthis);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 109 diff changeset	282 //Logger::cout() << "this llvm type: " << *thisty << '\n';
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	283 if (isaStruct(thisty) \|\| (!gIR->structs.empty() && thisty == gIR->topstruct()->type->ir.type->get()))
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	284 thisty = getPtrToType(thisty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	285 }
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	286 else {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	287 Logger::println("chars: %s type: %s kind: %s", fdecl->toChars(), fdecl->type->toChars(), fdecl->kind());
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	288 assert(0);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	289 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	290 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	291 else if (fdecl->isNested()) {
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	292 dnest = Type::tvoid->pointerTo();
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	293 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	294
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	295 const llvm::FunctionType* functype = DtoFunctionType(fdecl->type, dthis, dnest, fdecl->isMain());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	296
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	297 return functype;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	298 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	299
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	300 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	301
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	302 static llvm::Function* DtoDeclareVaFunction(FuncDeclaration* fdecl)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	303 {
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	304 TypeFunction* f = (TypeFunction*)fdecl->type->toBasetype();
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	305 const llvm::FunctionType* fty = DtoVaFunctionType(fdecl);
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	306 llvm::Function* func = 0;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	307
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	308 if (fdecl->llvmInternal == LLVMva_start)
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	309 func = GET_INTRINSIC_DECL(vastart);
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	310 else if (fdecl->llvmInternal == LLVMva_copy)
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	311 func = GET_INTRINSIC_DECL(vacopy);
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	312 else if (fdecl->llvmInternal == LLVMva_end)
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	313 func = GET_INTRINSIC_DECL(vaend);
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	314 assert(func);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	315
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	316 fdecl->ir.irFunc->func = func;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	317 return func;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	318 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	319
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	320 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	321
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	322 void DtoResolveFunction(FuncDeclaration* fdecl)
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	323 {
121 9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	324 if (!global.params.useUnitTests && fdecl->isUnitTestDeclaration()) {
1148 3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	325 Logger::println("Ignoring unittest %s", fdecl->toPrettyChars());
121 9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	326 return; // ignore declaration completely
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	327 }
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	328
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 585 diff changeset	329 //printf("resolve function: %s\n", fdecl->toPrettyChars());
26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 585 diff changeset	330
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	331 if (fdecl->parent)
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	332 if (TemplateInstance* tinst = fdecl->parent->isTemplateInstance())
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	333 {
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	334 TemplateDeclaration* tempdecl = tinst->tempdecl;
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	335 if (tempdecl->llvmInternal == LLVMva_arg)
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	336 {
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	337 Logger::println("magic va_arg found");
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	338 fdecl->llvmInternal = LLVMva_arg;
1148 3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	339 fdecl->ir.resolved = true;
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	340 fdecl->ir.declared = true;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	341 fdecl->ir.initialized = true;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	342 fdecl->ir.defined = true;
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	343 return; // this gets mapped to an instruction so a declaration makes no sence
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	344 }
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	345 else if (tempdecl->llvmInternal == LLVMva_start)
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	346 {
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	347 Logger::println("magic va_start found");
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	348 fdecl->llvmInternal = LLVMva_start;
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	349 }
527 cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 526 diff changeset	350 else if (tempdecl->llvmInternal == LLVMintrinsic)
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 526 diff changeset	351 {
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 526 diff changeset	352 Logger::println("overloaded intrinsic found");
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 526 diff changeset	353 fdecl->llvmInternal = LLVMintrinsic;
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 526 diff changeset	354 DtoOverloadedIntrinsicName(tinst, tempdecl, fdecl->intrinsicName);
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	355 fdecl->linkage = LINKintrinsic;
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	356 ((TypeFunction*)fdecl->type)->linkage = LINKintrinsic;
527 cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 526 diff changeset	357 }
1152 521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	358 else if (tempdecl->llvmInternal == LLVMinline_asm)
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	359 {
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	360 Logger::println("magic inline asm found");
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	361 TypeFunction* tf = (TypeFunction*)fdecl->type;
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	362 if (tf->varargs != 1 \|\| (fdecl->parameters && fdecl->parameters->dim != 0))
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	363 {
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	364 error("invalid __asm declaration, must be a D style variadic with no explicit parameters");
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	365 fatal();
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	366 }
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	367 fdecl->llvmInternal = LLVMinline_asm;
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	368 fdecl->ir.resolved = true;
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	369 fdecl->ir.declared = true;
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	370 fdecl->ir.initialized = true;
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	371 fdecl->ir.defined = true;
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	372 return; // this gets mapped to a special inline asm call, no point in going on.
521dd1626d76 Added initial support for raw LLVM inline asm. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1151 diff changeset	373 }
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	374 }
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	375
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	376 DtoFunctionType(fdecl);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	377
1148 3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	378 if (fdecl->ir.resolved) return;
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	379 fdecl->ir.resolved = true;
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	380
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	381 Logger::println("DtoResolveFunction(%s): %s", fdecl->toPrettyChars(), fdecl->loc.toChars());
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	382 LOG_SCOPE;
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	383
1261 854e86eaa022 Revert change to treat bodyless functions in abstract classes as abstract. Christian Kamm <kamm incasoftware de> parents: 1251 diff changeset	384 // queue declaration unless the function is abstract without body
854e86eaa022 Revert change to treat bodyless functions in abstract classes as abstract. Christian Kamm <kamm incasoftware de> parents: 1251 diff changeset	385 if (!fdecl->isAbstract() \|\| fdecl->fbody)
1148 3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	386 {
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	387 DtoDeclareFunction(fdecl);
3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	388 }
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	389 }
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	390
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	391 //////////////////////////////////////////////////////////////////////////////////////////
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	392
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	393 static void set_param_attrs(TypeFunction* f, llvm::Function* func, FuncDeclaration* fdecl)
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	394 {
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	395 int funcNumArgs = func->getArgumentList().size();
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	396
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	397 LLSmallVector<llvm::AttributeWithIndex, 9> attrs;
632 df196c8dea26 Updated to latest LLVM trunk, function notes have been removed and merged with parameter attributes, which have been renamed to just attributes. Nothing seems to have broke! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 622 diff changeset	398 llvm::AttributeWithIndex PAWI;
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	399
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	400 int idx = 0;
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	401
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	402 // handle implicit args
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	403 #define ADD_PA(X) \
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	404 if (f->fty.X) { \
dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	405 if (f->fty.X->attrs) { \
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	406 PAWI.Index = idx; \
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	407 PAWI.Attrs = f->fty.X->attrs; \
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	408 attrs.push_back(PAWI); \
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	409 } \
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	410 idx++; \
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	411 }
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	412
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	413 ADD_PA(ret)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	414 ADD_PA(arg_sret)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	415 ADD_PA(arg_this)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	416 ADD_PA(arg_nest)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	417 ADD_PA(arg_arguments)
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	418 ADD_PA(arg_argptr)
454 283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	419
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	420 #undef ADD_PA
720 e177ae483f8e Added inreg attribute where appropriate on x86 to follow ABI docs. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 719 diff changeset	421
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	422 // set attrs on the rest of the arguments
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	423 size_t n = Argument::dim(f->parameters);
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	424 LLSmallVector<unsigned,8> attrptr(n, 0);
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	425
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	426 for (size_t k = 0; k < n; ++k)
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	427 {
454 283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	428 Argument* fnarg = Argument::getNth(f->parameters, k);
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	429 assert(fnarg);
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	430
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	431 attrptr[k] = f->fty.args[k]->attrs;
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	432 }
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	433
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	434 // reverse params?
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	435 if (f->fty.reverseParams)
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	436 {
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	437 std::reverse(attrptr.begin(), attrptr.end());
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	438 }
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	439
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	440 // build rest of attrs list
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	441 for (int i = 0; i < n; i++)
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	442 {
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	443 if (attrptr[i])
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	444 {
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	445 PAWI.Index = idx+i;
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	446 PAWI.Attrs = attrptr[i];
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	447 attrs.push_back(PAWI);
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	448 }
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	449 }
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	450
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	451 llvm::AttrListPtr attrlist = llvm::AttrListPtr::get(attrs.begin(), attrs.end());
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	452 func->setAttributes(attrlist);
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	453 }
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	454
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	455 //////////////////////////////////////////////////////////////////////////////////////////
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	456
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	457 void DtoDeclareFunction(FuncDeclaration* fdecl)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	458 {
1155 ba9d6292572a Fixed forward reference problem in struct methods on x86-64. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1152 diff changeset	459 DtoResolveFunction(fdecl);
ba9d6292572a Fixed forward reference problem in struct methods on x86-64. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1152 diff changeset	460
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	461 if (fdecl->ir.declared) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	462 fdecl->ir.declared = true;
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	463
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	464 Logger::println("DtoDeclareFunction(%s): %s", fdecl->toPrettyChars(), fdecl->loc.toChars());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	465 LOG_SCOPE;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	466
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 585 diff changeset	467 //printf("declare function: %s\n", fdecl->toPrettyChars());
26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 585 diff changeset	468
121 9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	469 // intrinsic sanity check
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	470 if (fdecl->llvmInternal == LLVMintrinsic && fdecl->fbody) {
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	471 error(fdecl->loc, "intrinsics cannot have function bodies");
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	472 fatal();
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	473 }
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	474
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	475 // get TypeFunction*
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	476 Type* t = fdecl->type->toBasetype();
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	477 TypeFunction* f = (TypeFunction*)t;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	478
940 39519a1ff603 Changed the way LDC determines if a template instantiation needs to get a definition, seems to speed up compile times quite a bit in some cases. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 939 diff changeset	479 bool declareOnly = !mustDefineSymbol(fdecl);
39519a1ff603 Changed the way LDC determines if a template instantiation needs to get a definition, seems to speed up compile times quite a bit in some cases. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 939 diff changeset	480
39519a1ff603 Changed the way LDC determines if a template instantiation needs to get a definition, seems to speed up compile times quite a bit in some cases. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 939 diff changeset	481 if (fdecl->llvmInternal == LLVMva_start)
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	482 declareOnly = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	483
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	484 if (!fdecl->ir.irFunc) {
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	485 fdecl->ir.irFunc = new IrFunction(fdecl);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	486 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	487
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	488 // mangled name
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 435 diff changeset	489 const char* mangled_name;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	490 if (fdecl->llvmInternal == LLVMintrinsic)
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 435 diff changeset	491 mangled_name = fdecl->intrinsicName.c_str();
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	492 else
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	493 mangled_name = fdecl->mangle();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	494
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	495 llvm::Function* vafunc = 0;
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	496 if (fdecl->isVaIntrinsic())
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	497 vafunc = DtoDeclareVaFunction(fdecl);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	498
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	499 // construct function
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	500 const llvm::FunctionType* functype = DtoFunctionType(fdecl);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	501 llvm::Function* func = vafunc ? vafunc : gIR->module->getFunction(mangled_name);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	502 if (!func)
205 9d44ec83acd1 [svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 . lindquist parents: 173 diff changeset	503 func = llvm::Function::Create(functype, DtoLinkage(fdecl), mangled_name, gIR->module);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	504
1155 ba9d6292572a Fixed forward reference problem in struct methods on x86-64. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1152 diff changeset	505 if (Logger::enabled())
ba9d6292572a Fixed forward reference problem in struct methods on x86-64. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1152 diff changeset	506 Logger::cout() << "func = " << *func << std::endl;
ba9d6292572a Fixed forward reference problem in struct methods on x86-64. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1152 diff changeset	507
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	508 // add func to IRFunc
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	509 fdecl->ir.irFunc->func = func;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	510
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	511 // calling convention
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	512 if (!vafunc && fdecl->llvmInternal != LLVMintrinsic)
933 d3a6f1a96731 Replace assertion with errormessage for unsupported calling conventions. like Pascal. See dstress/run/e/extern_10_A.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 930 diff changeset	513 func->setCallingConv(DtoCallingConv(fdecl->loc, f->linkage));
149 4c577c2b7229 [svn r155] Fixed a bunch of linkage problems (especially with templates) lindquist parents: 144 diff changeset	514 else // fall back to C, it should be the right thing to do
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	515 func->setCallingConv(llvm::CallingConv::C);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	516
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	517 fdecl->ir.irFunc->func = func;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	518 assert(llvm::isa<llvm::FunctionType>(f->ir.type->get()));
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	519
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	520 // parameter attributes
454 283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	521 if (!fdecl->isIntrinsic()) {
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	522 set_param_attrs(f, func, fdecl);
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	523 }
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	524
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	525 // main
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	526 if (fdecl->isMain()) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	527 gIR->mainFunc = func;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	528 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	529
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	530 // static ctor
934 b56f3571c450 Fixed problem with static ctors, in templated imported classes, not begin run. Fixes #203 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 933 diff changeset	531 if (fdecl->isStaticCtorDeclaration()) {
958 89729c76b8ff Static ctors/dtors added via template mixins should not be added to modules Christian Kamm <kamm incasoftware de> parents: 947 diff changeset	532 if (mustDefineSymbol(fdecl)) {
934 b56f3571c450 Fixed problem with static ctors, in templated imported classes, not begin run. Fixes #203 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 933 diff changeset	533 gIR->ctors.push_back(fdecl);
b56f3571c450 Fixed problem with static ctors, in templated imported classes, not begin run. Fixes #203 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 933 diff changeset	534 }
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	535 }
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	536 // static dtor
934 b56f3571c450 Fixed problem with static ctors, in templated imported classes, not begin run. Fixes #203 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 933 diff changeset	537 else if (fdecl->isStaticDtorDeclaration()) {
958 89729c76b8ff Static ctors/dtors added via template mixins should not be added to modules Christian Kamm <kamm incasoftware de> parents: 947 diff changeset	538 if (mustDefineSymbol(fdecl)) {
934 b56f3571c450 Fixed problem with static ctors, in templated imported classes, not begin run. Fixes #203 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 933 diff changeset	539 gIR->dtors.push_back(fdecl);
b56f3571c450 Fixed problem with static ctors, in templated imported classes, not begin run. Fixes #203 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 933 diff changeset	540 }
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	541 }
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	542
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	543 // we never reference parameters of function prototypes
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	544 std::string str;
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	545 if (!declareOnly)
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	546 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	547 // name parameters
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	548 llvm::Function::arg_iterator iarg = func->arg_begin();
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	549
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	550 if (f->fty.arg_sret) {
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	551 iarg->setName(".sret_arg");
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	552 fdecl->ir.irFunc->retArg = iarg;
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	553 ++iarg;
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	554 }
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	555
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	556 if (f->fty.arg_this) {
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	557 iarg->setName(".this_arg");
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	558 fdecl->ir.irFunc->thisArg = iarg;
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	559 assert(fdecl->ir.irFunc->thisArg);
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	560 ++iarg;
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	561 }
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	562 else if (f->fty.arg_nest) {
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	563 iarg->setName(".nest_arg");
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	564 fdecl->ir.irFunc->nestArg = iarg;
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	565 assert(fdecl->ir.irFunc->nestArg);
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	566 ++iarg;
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	567 }
119 79c9ac745fbc [svn r123] Fixed some typeinfo module name mismatches. lindquist parents: 117 diff changeset	568
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	569 if (f->fty.arg_argptr) {
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	570 iarg->setName("._arguments");
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	571 fdecl->ir.irFunc->_arguments = iarg;
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	572 ++iarg;
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	573 iarg->setName("._argptr");
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	574 fdecl->ir.irFunc->_argptr = iarg;
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	575 ++iarg;
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	576 }
119 79c9ac745fbc [svn r123] Fixed some typeinfo module name mismatches. lindquist parents: 117 diff changeset	577
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	578 int k = 0;
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	579
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	580 for (; iarg != func->arg_end(); ++iarg)
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	581 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	582 if (fdecl->parameters && fdecl->parameters->dim > k)
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	583 {
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	584 Dsymbol* argsym;
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	585 if (f->fty.reverseParams)
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	586 argsym = (Dsymbol*)fdecl->parameters->data[fdecl->parameters->dim-k-1];
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	587 else
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	588 argsym = (Dsymbol*)fdecl->parameters->data[k];
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	589
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	590 VarDeclaration* argvd = argsym->isVarDeclaration();
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	591 assert(argvd);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	592 assert(!argvd->ir.irLocal);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	593 argvd->ir.irLocal = new IrLocal(argvd);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	594 argvd->ir.irLocal->value = iarg;
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	595
340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	596 str = argvd->ident->toChars();
340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	597 str.append("_arg");
340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	598 iarg->setName(str);
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	599
55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	600 k++;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	601 }
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	602 else
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	603 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	604 iarg->setName("unnamed");
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	605 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	606 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	607 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	608
830 504a21e81a46 Only run unittests contained directly in the module. Christian Kamm <kamm incasoftware de> parents: 797 diff changeset	609 if (fdecl->isUnitTestDeclaration() && !declareOnly)
121 9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	610 gIR->unitTests.push_back(fdecl);
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	611
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	612 if (!declareOnly)
1148 3d1b16dabd25 Eliminated the need for resolve, declare, const-init and define lists to drive code generation. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1117 diff changeset	613 Type::sir->addFunctionBody(fdecl->ir.irFunc);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	614 else
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	615 assert(func->getLinkage() != llvm::GlobalValue::InternalLinkage);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	616 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	617
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	618 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	619
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	620 // FIXME: this isn't too pretty!
9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	621
920 545f54041d91 Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 838 diff changeset	622 void DtoDefineFunction(FuncDeclaration* fd)
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	623 {
1155 ba9d6292572a Fixed forward reference problem in struct methods on x86-64. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1152 diff changeset	624 DtoDeclareFunction(fd);
ba9d6292572a Fixed forward reference problem in struct methods on x86-64. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1152 diff changeset	625
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	626 if (fd->ir.defined) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	627 fd->ir.defined = true;
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	628
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	629 assert(fd->ir.declared);
108 288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements. lindquist parents: 102 diff changeset	630
1047 6bb04dbee21f Some calling convention work for x86-64: Frits van Bommel <fvbommel wxs.nl> parents: 1045 diff changeset	631 if (Logger::enabled())
6bb04dbee21f Some calling convention work for x86-64: Frits van Bommel <fvbommel wxs.nl> parents: 1045 diff changeset	632 Logger::println("DtoDefineFunc(%s): %s", fd->toPrettyChars(), fd->loc.toChars());
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	633 LOG_SCOPE;
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	634
920 545f54041d91 Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 838 diff changeset	635 // if this function is naked, we take over right away! no standard processing!
545f54041d91 Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 838 diff changeset	636 if (fd->naked)
545f54041d91 Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 838 diff changeset	637 {
545f54041d91 Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 838 diff changeset	638 DtoDefineNakedFunction(fd);
545f54041d91 Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 838 diff changeset	639 return;
545f54041d91 Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 838 diff changeset	640 }
545f54041d91 Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 838 diff changeset	641
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	642 // debug info
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	643 if (global.params.symdebug) {
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 945 diff changeset	644 fd->ir.irFunc->diSubprogram = DtoDwarfSubProgram(fd);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	645 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	646
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	647 Type* t = fd->type->toBasetype();
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	648 TypeFunction* f = (TypeFunction*)t;
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	649 assert(f->ir.type);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	650
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	651 llvm::Function* func = fd->ir.irFunc->func;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	652 const llvm::FunctionType* functype = func->getFunctionType();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	653
940 39519a1ff603 Changed the way LDC determines if a template instantiation needs to get a definition, seems to speed up compile times quite a bit in some cases. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 939 diff changeset	654 // sanity check
39519a1ff603 Changed the way LDC determines if a template instantiation needs to get a definition, seems to speed up compile times quite a bit in some cases. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 939 diff changeset	655 assert(mustDefineSymbol(fd));
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	656
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	657 // set module owner
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	658 fd->ir.DModule = gIR->dmodule;
205 9d44ec83acd1 [svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 . lindquist parents: 173 diff changeset	659
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	660 // is there a body?
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	661 if (fd->fbody == NULL)
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	662 return;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	663
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	664 Logger::println("Doing function body for: %s", fd->toChars());
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	665 assert(fd->ir.irFunc);
468 45a67b6f1310 Removed the 'needsstorage' thing from Dsymbol. Arguments are not always given storage when applicable. This is not longer treat specially Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 457 diff changeset	666 IrFunction* irfunction = fd->ir.irFunc;
45a67b6f1310 Removed the 'needsstorage' thing from Dsymbol. Arguments are not always given storage when applicable. This is not longer treat specially Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 457 diff changeset	667 gIR->functions.push_back(irfunction);
108 288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements. lindquist parents: 102 diff changeset	668
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	669 if (fd->isMain())
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	670 gIR->emitMain = true;
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	671
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 758 diff changeset	672 std::string entryname("entry");
162 1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	673
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	674 llvm::BasicBlock* beginbb = llvm::BasicBlock::Create(entryname,func);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	675 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("endentry",func);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	676
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	677 //assert(gIR->scopes.empty());
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	678 gIR->scopes.push_back(IRScope(beginbb, endbb));
108 288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements. lindquist parents: 102 diff changeset	679
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	680 // create alloca point
1350 15e9762bb620 Adds explicit alignment information for alloca instructions in general, there's a few cases that still needs to be looked at but this should catch the majority. Fixes ticket #293 . Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1261 diff changeset	681 // this gets erased when the function is complete, so alignment etc does not matter at all
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	682 llvm::Instruction* allocaPoint = new llvm::AllocaInst(LLType::Int32Ty, "alloca point", beginbb);
468 45a67b6f1310 Removed the 'needsstorage' thing from Dsymbol. Arguments are not always given storage when applicable. This is not longer treat specially Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 457 diff changeset	683 irfunction->allocapoint = allocaPoint;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	684
452 30ef3c7bddca Fixed problems with nested 'this'. Fixes #39 . Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 449 diff changeset	685 // debug info - after all allocas, but before any llvm.dbg.declare etc
30ef3c7bddca Fixed problems with nested 'this'. Fixes #39 . Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 449 diff changeset	686 if (global.params.symdebug) DtoDwarfFuncStart(fd);
30ef3c7bddca Fixed problems with nested 'this'. Fixes #39 . Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 449 diff changeset	687
526 642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	688 // this hack makes sure the frame pointer elimination optimization is disabled.
642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	689 // this this eliminates a bunch of inline asm related issues.
920 545f54041d91 Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 838 diff changeset	690 if (fd->inlineAsm)
526 642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	691 {
642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	692 // emit a call to llvm_eh_unwind_init
642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	693 LLFunction* hack = GET_INTRINSIC_DECL(eh_unwind_init);
642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	694 gIR->ir->CreateCall(hack, "");
642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	695 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	696
468 45a67b6f1310 Removed the 'needsstorage' thing from Dsymbol. Arguments are not always given storage when applicable. This is not longer treat specially Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 457 diff changeset	697 // give the 'this' argument storage and debug info
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	698 if (f->fty.arg_this)
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	699 {
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	700 LLValue* thisvar = irfunction->thisArg;
468 45a67b6f1310 Removed the 'needsstorage' thing from Dsymbol. Arguments are not always given storage when applicable. This is not longer treat specially Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 457 diff changeset	701 assert(thisvar);
45a67b6f1310 Removed the 'needsstorage' thing from Dsymbol. Arguments are not always given storage when applicable. This is not longer treat specially Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 457 diff changeset	702
1350 15e9762bb620 Adds explicit alignment information for alloca instructions in general, there's a few cases that still needs to be looked at but this should catch the majority. Fixes ticket #293 . Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1261 diff changeset	703 LLValue* thismem = DtoRawAlloca(thisvar->getType(), 0, "this"); // FIXME: align?
468 45a67b6f1310 Removed the 'needsstorage' thing from Dsymbol. Arguments are not always given storage when applicable. This is not longer treat specially Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 457 diff changeset	704 DtoStore(thisvar, thismem);
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	705 irfunction->thisArg = thismem;
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	706
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	707 assert(!fd->vthis->ir.irLocal);
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	708 fd->vthis->ir.irLocal = new IrLocal(fd->vthis);
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	709 fd->vthis->ir.irLocal->value = thismem;
468 45a67b6f1310 Removed the 'needsstorage' thing from Dsymbol. Arguments are not always given storage when applicable. This is not longer treat specially Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 457 diff changeset	710
45a67b6f1310 Removed the 'needsstorage' thing from Dsymbol. Arguments are not always given storage when applicable. This is not longer treat specially Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 457 diff changeset	711 if (global.params.symdebug)
45a67b6f1310 Removed the 'needsstorage' thing from Dsymbol. Arguments are not always given storage when applicable. This is not longer treat specially Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 457 diff changeset	712 DtoDwarfLocalVariable(thismem, fd->vthis);
758 f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	713
f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	714 #if DMDV2
f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	715 if (fd->vthis->nestedrefs.dim)
f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	716 #else
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	717 if (fd->vthis->nestedref)
758 f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	718 #endif
f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	719 {
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	720 fd->nestedVars.insert(fd->vthis);
758 f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	721 }
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	722 }
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	723
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	724 // give arguments storage
468 45a67b6f1310 Removed the 'needsstorage' thing from Dsymbol. Arguments are not always given storage when applicable. This is not longer treat specially Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 457 diff changeset	725 // and debug info
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	726 if (fd->parameters)
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	727 {
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	728 size_t n = f->fty.args.size();
1024 9167d492cbc2 Abstracted more (most) ABI details out of the normal codegen. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1018 diff changeset	729 assert(n == fd->parameters->dim);
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	730 for (int i=0; i < n; ++i)
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	731 {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	732 Dsymbol* argsym = (Dsymbol*)fd->parameters->data[i];
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	733 VarDeclaration* vd = argsym->isVarDeclaration();
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	734 assert(vd);
758 f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	735
930 7985bb036db4 Follow the D ABI and pass the last arg in a register if it is a struct that fits. Christian Kamm <kamm incasoftware de> parents: 920 diff changeset	736 IrLocal* irloc = vd->ir.irLocal;
7985bb036db4 Follow the D ABI and pass the last arg in a register if it is a struct that fits. Christian Kamm <kamm incasoftware de> parents: 920 diff changeset	737 assert(irloc);
7985bb036db4 Follow the D ABI and pass the last arg in a register if it is a struct that fits. Christian Kamm <kamm incasoftware de> parents: 920 diff changeset	738
758 f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	739 #if DMDV2
f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	740 if (vd->nestedrefs.dim)
f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	741 #else
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	742 if (vd->nestedref)
758 f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	743 #endif
f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	744 {
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	745 fd->nestedVars.insert(vd);
758 f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	746 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	747
719 7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	748 bool refout = vd->storage_class & (STCref \| STCout);
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	749 bool lazy = vd->storage_class & STClazy;
457 d82ebdba4191 Fixed debug info and lazy arguments. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 455 diff changeset	750
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	751 if (!refout && (!f->fty.args[i]->byref \|\| lazy))
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	752 {
1042 45af482e3832 Updated ABI handling to be more flexible with regard to reusing lvalues and allocating fewer temporaries. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1024 diff changeset	753 // alloca a stack slot for this first class value arg
1045 a91d6fc600cd Fixed lazy arguments again. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1042 diff changeset	754 const LLType* argt;
a91d6fc600cd Fixed lazy arguments again. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1042 diff changeset	755 if (lazy)
a91d6fc600cd Fixed lazy arguments again. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1042 diff changeset	756 argt = irloc->value->getType();
a91d6fc600cd Fixed lazy arguments again. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1042 diff changeset	757 else
a91d6fc600cd Fixed lazy arguments again. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1042 diff changeset	758 argt = DtoType(vd->type);
1350 15e9762bb620 Adds explicit alignment information for alloca instructions in general, there's a few cases that still needs to be looked at but this should catch the majority. Fixes ticket #293 . Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1261 diff changeset	759 LLValue* mem = DtoRawAlloca(argt, 0, vd->ident->toChars());
1042 45af482e3832 Updated ABI handling to be more flexible with regard to reusing lvalues and allocating fewer temporaries. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1024 diff changeset	760
45af482e3832 Updated ABI handling to be more flexible with regard to reusing lvalues and allocating fewer temporaries. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1024 diff changeset	761 // let the abi transform the argument back first
45af482e3832 Updated ABI handling to be more flexible with regard to reusing lvalues and allocating fewer temporaries. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1024 diff changeset	762 DImValue arg_dval(vd->type, irloc->value);
1051 dc608dc33081 Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the Christian Kamm <kamm incasoftware de> parents: 1049 diff changeset	763 f->fty.getParam(vd->type, i, &arg_dval, mem);
1042 45af482e3832 Updated ABI handling to be more flexible with regard to reusing lvalues and allocating fewer temporaries. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1024 diff changeset	764
45af482e3832 Updated ABI handling to be more flexible with regard to reusing lvalues and allocating fewer temporaries. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1024 diff changeset	765 // set the arg var value to the alloca
45af482e3832 Updated ABI handling to be more flexible with regard to reusing lvalues and allocating fewer temporaries. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1024 diff changeset	766 irloc->value = mem;
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	767 }
1042 45af482e3832 Updated ABI handling to be more flexible with regard to reusing lvalues and allocating fewer temporaries. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 1024 diff changeset	768
752 2d7bcfa68128 Enable function parameter debug info for a wider range of args. Christian Kamm <kamm incasoftware de> parents: 739 diff changeset	769 if (global.params.symdebug && !(isaArgument(irloc->value) && !isaArgument(irloc->value)->hasByValAttr()) && !refout)
2d7bcfa68128 Enable function parameter debug info for a wider range of args. Christian Kamm <kamm incasoftware de> parents: 739 diff changeset	770 DtoDwarfLocalVariable(irloc->value, vd);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	771 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	772 }
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	773
758 f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	774 // need result variable? (nested)
f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	775 #if DMDV2
f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	776 if (fd->vresult && fd->vresult->nestedrefs.dim) {
f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	777 #else
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	778 if (fd->vresult && fd->vresult->nestedref) {
758 f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 752 diff changeset	779 #endif
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	780 Logger::println("nested vresult value: %s", fd->vresult->toChars());
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	781 fd->nestedVars.insert(fd->vresult);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	782 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	783
1207 83d3b25c2213 Isolate all knowledge of what a function's nested context looks like in a Frits van Bommel <fvbommel wxs.nl> parents: 1162 diff changeset	784 DtoCreateNestedContext(fd);
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	785
1209 8699c450a1a0 Implement -nested-ctx=hybrid Frits van Bommel <fvbommel wxs.nl> parents: 1207 diff changeset	786 #if DMDV2
8699c450a1a0 Implement -nested-ctx=hybrid Frits van Bommel <fvbommel wxs.nl> parents: 1207 diff changeset	787 if (fd->vresult && fd->vresult->nestedrefs.dim)
8699c450a1a0 Implement -nested-ctx=hybrid Frits van Bommel <fvbommel wxs.nl> parents: 1207 diff changeset	788 #else
8699c450a1a0 Implement -nested-ctx=hybrid Frits van Bommel <fvbommel wxs.nl> parents: 1207 diff changeset	789 if (fd->vresult && fd->vresult->nestedref)
8699c450a1a0 Implement -nested-ctx=hybrid Frits van Bommel <fvbommel wxs.nl> parents: 1207 diff changeset	790 #endif
8699c450a1a0 Implement -nested-ctx=hybrid Frits van Bommel <fvbommel wxs.nl> parents: 1207 diff changeset	791 {
8699c450a1a0 Implement -nested-ctx=hybrid Frits van Bommel <fvbommel wxs.nl> parents: 1207 diff changeset	792 DtoNestedInit(fd->vresult);
8699c450a1a0 Implement -nested-ctx=hybrid Frits van Bommel <fvbommel wxs.nl> parents: 1207 diff changeset	793 } else if (fd->vresult) {
8699c450a1a0 Implement -nested-ctx=hybrid Frits van Bommel <fvbommel wxs.nl> parents: 1207 diff changeset	794 fd->vresult->ir.irLocal = new IrLocal(fd->vresult);
1350 15e9762bb620 Adds explicit alignment information for alloca instructions in general, there's a few cases that still needs to be looked at but this should catch the majority. Fixes ticket #293 . Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1261 diff changeset	795 fd->vresult->ir.irLocal->value = DtoAlloca(fd->vresult->type, fd->vresult->toChars());
1209 8699c450a1a0 Implement -nested-ctx=hybrid Frits van Bommel <fvbommel wxs.nl> parents: 1207 diff changeset	796 }
8699c450a1a0 Implement -nested-ctx=hybrid Frits van Bommel <fvbommel wxs.nl> parents: 1207 diff changeset	797
715 30b42a283c8e Removed TypeOpaque from DMD. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 632 diff changeset	798 // copy _argptr and _arguments to a memory location
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	799 if (f->linkage == LINKd && f->varargs == 1)
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	800 {
715 30b42a283c8e Removed TypeOpaque from DMD. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 632 diff changeset	801 // _argptr
1350 15e9762bb620 Adds explicit alignment information for alloca instructions in general, there's a few cases that still needs to be looked at but this should catch the majority. Fixes ticket #293 . Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1261 diff changeset	802 LLValue* argptrmem = DtoRawAlloca(fd->ir.irFunc->_argptr->getType(), 0, "_argptr_mem");
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	803 new llvm::StoreInst(fd->ir.irFunc->_argptr, argptrmem, gIR->scopebb());
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	804 fd->ir.irFunc->_argptr = argptrmem;
715 30b42a283c8e Removed TypeOpaque from DMD. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 632 diff changeset	805
30b42a283c8e Removed TypeOpaque from DMD. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 632 diff changeset	806 // _arguments
1350 15e9762bb620 Adds explicit alignment information for alloca instructions in general, there's a few cases that still needs to be looked at but this should catch the majority. Fixes ticket #293 . Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1261 diff changeset	807 LLValue* argumentsmem = DtoRawAlloca(fd->ir.irFunc->_arguments->getType(), 0, "_arguments_mem");
715 30b42a283c8e Removed TypeOpaque from DMD. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 632 diff changeset	808 new llvm::StoreInst(fd->ir.irFunc->_arguments, argumentsmem, gIR->scopebb());
30b42a283c8e Removed TypeOpaque from DMD. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 632 diff changeset	809 fd->ir.irFunc->_arguments = argumentsmem;
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	810 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	811
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	812 // output function body
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	813 fd->fbody->toIR(gIR);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	814
945 03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	815 // TODO: clean up this mess
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	816
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	817 // std::cout << *func << std::endl;
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	818
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	819 // llvm requires all basic blocks to end with a TerminatorInst but DMD does not put a return statement
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	820 // in automatically, so we do it here.
428 8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	821 if (!gIR->scopereturned()) {
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	822 // pass the previous block into this block
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	823 if (global.params.symdebug) DtoDwarfFuncEnd(fd);
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	824 if (func->getReturnType() == LLType::VoidTy) {
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	825 llvm::ReturnInst::Create(gIR->scopebb());
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	826 }
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	827 else {
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	828 if (!fd->isMain())
945 03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	829 {
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	830 AsmBlockStatement* asmb = fd->fbody->endsWithAsm();
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	831 if (asmb) {
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	832 assert(asmb->abiret);
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	833 llvm::ReturnInst::Create(asmb->abiret, gIR->scopebb());
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	834 }
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	835 else {
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	836 llvm::ReturnInst::Create(llvm::UndefValue::get(func->getReturnType()), gIR->scopebb());
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	837 }
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	838 }
428 8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	839 else
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	840 llvm::ReturnInst::Create(llvm::Constant::getNullValue(func->getReturnType()), gIR->scopebb());
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	841 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	842 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	843
945 03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	844 // std::cout << *func << std::endl;
03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	845
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	846 // erase alloca point
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	847 allocaPoint->eraseFromParent();
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	848 allocaPoint = 0;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	849 gIR->func()->allocapoint = 0;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	850
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	851 gIR->scopes.pop_back();
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	852
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	853 // get rid of the endentry block, it's never used
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	854 assert(!func->getBasicBlockList().empty());
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	855 func->getBasicBlockList().pop_back();
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	856
945 03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	857 gIR->functions.pop_back();
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	858
945 03d7c4aac654 SWITCHED TO LLVM 2.5 ! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 940 diff changeset	859 // std::cout << *func << std::endl;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	860 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	861
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	862 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	863
117 56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	864 const llvm::FunctionType* DtoBaseFunctionType(FuncDeclaration* fdecl)
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	865 {
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	866 Dsymbol* parent = fdecl->toParent();
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	867 ClassDeclaration* cd = parent->isClassDeclaration();
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	868 assert(cd);
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	869
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	870 FuncDeclaration* f = fdecl;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	871
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	872 while (cd)
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	873 {
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	874 ClassDeclaration* base = cd->baseClass;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	875 if (!base)
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	876 break;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	877 FuncDeclaration* f2 = base->findFunc(fdecl->ident, (TypeFunction*)fdecl->type);
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	878 if (f2) {
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	879 f = f2;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	880 cd = base;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	881 }
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	882 else
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	883 break;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	884 }
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	885
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	886 DtoResolveDsymbol(f);
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	887 return llvm::cast<llvm::FunctionType>(DtoType(f->type));
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	888 }
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	889
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	890 //////////////////////////////////////////////////////////////////////////////////////////
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	891
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	892 DValue* DtoArgument(Argument* fnarg, Expression* argexp)
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	893 {
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	894 Logger::println("DtoArgument");
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	895 LOG_SCOPE;
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	896
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	897 DValue* arg = argexp->toElem(gIR);
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	898
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	899 // ref/out arg
723 55f6c2e454d7 Implemented correct parameter order according to x86-32 ABI documentation. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 720 diff changeset	900 if (fnarg && (fnarg->storageClass & (STCref \| STCout)))
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	901 {
1151 3cf0066e6faf - Versioned Expresssion::toElem with #if IN_DMD/IN_LLVM. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1149 diff changeset	902 if (arg->isVar())
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	903 arg = new DImValue(argexp->type, arg->getLVal());
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	904 else
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	905 arg = new DImValue(argexp->type, arg->getRVal());
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	906 }
719 7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	907 // lazy arg
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	908 else if (fnarg && (fnarg->storageClass & STClazy))
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	909 {
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	910 assert(argexp->type->toBasetype()->ty == Tdelegate);
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	911 assert(!arg->isLVal());
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	912 return arg;
7261ff0f95ff Implemented first class delegates. closes #101 Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 715 diff changeset	913 }
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	914 // byval arg, but expr has no storage yet
585 fbb1a366cfbc Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 546 diff changeset	915 else if (DtoIsPassedByRef(argexp->type) && (arg->isSlice() \|\| arg->isNull()))
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	916 {
1350 15e9762bb620 Adds explicit alignment information for alloca instructions in general, there's a few cases that still needs to be looked at but this should catch the majority. Fixes ticket #293 . Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1261 diff changeset	917 LLValue* alloc = DtoAlloca(argexp->type, ".tmp_arg");
585 fbb1a366cfbc Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 546 diff changeset	918 DVarValue* vv = new DVarValue(argexp->type, alloc);
399 0e6b4d65d3f8 Give error messages for invalid casts. Christian Kamm <kamm incasoftware de> parents: 379 diff changeset	919 DtoAssign(argexp->loc, vv, arg);
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	920 arg = vv;
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	921 }
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	922
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	923 return arg;
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	924 }
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	925
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	926 //////////////////////////////////////////////////////////////////////////////////////////
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	927
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	928 void DtoVariadicArgument(Expression* argexp, LLValue* dst)
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	929 {
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	930 Logger::println("DtoVariadicArgument");
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	931 LOG_SCOPE;
585 fbb1a366cfbc Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 546 diff changeset	932 DVarValue vv(argexp->type, dst);
399 0e6b4d65d3f8 Give error messages for invalid casts. Christian Kamm <kamm incasoftware de> parents: 379 diff changeset	933 DtoAssign(argexp->loc, &vv, argexp->toElem(gIR));
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	934 }
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	935
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	936 //////////////////////////////////////////////////////////////////////////////////////////
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	937
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	938 bool FuncDeclaration::isIntrinsic()
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	939 {
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	940 return (llvmInternal == LLVMintrinsic \|\| isVaIntrinsic());
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	941 }
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	942
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	943 bool FuncDeclaration::isVaIntrinsic()
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	944 {
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	945 return (llvmInternal == LLVMva_start \|\|
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	946 llvmInternal == LLVMva_copy \|\|
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	947 llvmInternal == LLVMva_end);
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	948 }

Mercurial > projects > ldc

annotate gen/functions.cpp @ 1359:34f2fd925de3