projects/ldc: gen/functions.cpp annotate

annotate gen/functions.cpp @ 526:642f6fa854e5

First step towards D abi compliance. Framepointer elimination is now disabled for functions using inline asm (with a hack from aKor).

author	Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date	Tue, 19 Aug 2008 20:18:01 +0200
parents	c9a606d6e641
children	cecfee2d01a8

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"
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	23
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	24 const llvm::FunctionType* DtoFunctionType(Type* type, const LLType* thistype, const LLType* nesttype, bool ismain)
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	25 {
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	26 assert(type->ty == Tfunction);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	27 TypeFunction* f = (TypeFunction*)type;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	28
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	29 if (type->ir.type != NULL) {
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	30 return llvm::cast<llvm::FunctionType>(type->ir.type->get());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	31 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	32
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	33 bool typesafeVararg = false;
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	34 bool arrayVararg = false;
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	35 if (f->linkage == LINKd)
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	36 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	37 if (f->varargs == 1)
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	38 typesafeVararg = true;
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	39 else if (f->varargs == 2)
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	40 arrayVararg = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	41 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	42
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	43 // return value type
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	44 const LLType* rettype;
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	45 const LLType* actualRettype;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	46 Type* rt = f->next;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	47 bool retinptr = false;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	48 bool usesthis = false;
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	49 bool usesnest = false;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	50
234 9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	51 // parameter types
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	52 std::vector<const LLType*> paramvec;
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	53
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	54 if (ismain)
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	55 {
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	56 rettype = LLType::Int32Ty;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	57 actualRettype = rettype;
234 9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	58 if (Argument::dim(f->parameters) == 0)
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	59 {
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	60 const LLType* arrTy = DtoArrayType(LLType::Int8Ty);
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	61 const LLType* arrArrTy = DtoArrayType(arrTy);
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	62 paramvec.push_back(getPtrToType(arrArrTy));
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	63 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	64 }
234 9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	65 else{
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	66 assert(rt);
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	67 if (DtoIsReturnedInArg(rt)) {
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	68 rettype = getPtrToType(DtoType(rt));
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	69 actualRettype = LLType::VoidTy;
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	70 f->retInPtr = retinptr = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	71 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	72 else {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	73 rettype = DtoType(rt);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	74 actualRettype = rettype;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	75 }
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	76
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	77 if (unsigned ea = DtoShouldExtend(rt))
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	78 {
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	79 f->retAttrs \|= ea;
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	80 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	81 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	82
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	83 if (retinptr) {
123 7f9a0a58394b [svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile. lindquist parents: 121 diff changeset	84 //Logger::cout() << "returning through pointer parameter: " << *rettype << '\n';
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	85 paramvec.push_back(rettype);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	86 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	87
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	88 if (thistype) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	89 paramvec.push_back(thistype);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	90 usesthis = true;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	91 }
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	92 else if (nesttype) {
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	93 paramvec.push_back(nesttype);
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	94 usesnest = true;
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	95 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	96
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	97 if (typesafeVararg) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	98 ClassDeclaration* ti = Type::typeinfo;
336 aaade6ded589 [svn r357] Merged DMD 1.033 lindquist parents: 334 diff changeset	99 ti->toObjFile(0); // TODO: multiobj
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	100 DtoForceConstInitDsymbol(ti);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	101 assert(ti->ir.irStruct->constInit);
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	102 std::vector<const LLType*> types;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	103 types.push_back(DtoSize_t());
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	104 types.push_back(getPtrToType(getPtrToType(ti->ir.irStruct->constInit->getType())));
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	105 const LLType* t1 = llvm::StructType::get(types);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	106 paramvec.push_back(getPtrToType(t1));
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	107 paramvec.push_back(getPtrToType(LLType::Int8Ty));
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	108 }
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	109 else if (arrayVararg)
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	110 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	111 // do nothing?
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	112 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	113
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	114 size_t n = Argument::dim(f->parameters);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	115
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	116 for (int i=0; i < n; ++i) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	117 Argument* arg = Argument::getNth(f->parameters, i);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	118 // ensure scalar
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	119 Type* argT = arg->type->toBasetype();
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	120 assert(argT);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	121
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	122 bool refOrOut = ((arg->storageClass & STCref) \|\| (arg->storageClass & STCout));
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	123
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	124 const LLType* at = DtoType(argT);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	125 if (isaStruct(at)) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	126 Logger::println("struct param");
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	127 paramvec.push_back(getPtrToType(at));
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	128 if (!refOrOut)
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	129 arg->llvmAttrs \|= llvm::ParamAttr::ByVal;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	130 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	131 else if (isaArray(at)) {
275 665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 262 diff changeset	132 // static array are passed by reference
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	133 Logger::println("sarray param");
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	134 assert(argT->ty == Tsarray);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	135 paramvec.push_back(getPtrToType(at));
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	136 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	137 else if (llvm::isa<llvm::OpaqueType>(at)) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	138 Logger::println("opaque param");
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	139 assert(argT->ty == Tstruct \|\| argT->ty == Tclass);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	140 paramvec.push_back(getPtrToType(at));
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	141 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	142 else {
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	143 if (refOrOut) {
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	144 Logger::println("by ref param");
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	145 at = getPtrToType(at);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	146 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	147 else {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	148 Logger::println("in param");
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	149 if (unsigned ea = DtoShouldExtend(argT))
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	150 {
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	151 arg->llvmAttrs \|= ea;
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	152 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	153 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	154 paramvec.push_back(at);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	155 }
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	156
329 8c1dc3e705da [svn r350] Fixed incorrect function types for lazy arguments. looks like lazy arguments have never even worked :o well.. now they should. lindquist parents: 328 diff changeset	157 // handle lazy args
8c1dc3e705da [svn r350] Fixed incorrect function types for lazy arguments. looks like lazy arguments have never even worked :o well.. now they should. lindquist parents: 328 diff changeset	158 if (arg->storageClass & STClazy)
8c1dc3e705da [svn r350] Fixed incorrect function types for lazy arguments. looks like lazy arguments have never even worked :o well.. now they should. lindquist parents: 328 diff changeset	159 {
8c1dc3e705da [svn r350] Fixed incorrect function types for lazy arguments. looks like lazy arguments have never even worked :o well.. now they should. lindquist parents: 328 diff changeset	160 Logger::cout() << "for lazy got: " << *paramvec.back() << '\n';
8c1dc3e705da [svn r350] Fixed incorrect function types for lazy arguments. looks like lazy arguments have never even worked :o well.. now they should. lindquist parents: 328 diff changeset	161 TypeFunction *ltf = new TypeFunction(NULL, arg->type, 0, LINKd);
8c1dc3e705da [svn r350] Fixed incorrect function types for lazy arguments. looks like lazy arguments have never even worked :o well.. now they should. lindquist parents: 328 diff changeset	162 TypeDelegate *ltd = new TypeDelegate(ltf);
8c1dc3e705da [svn r350] Fixed incorrect function types for lazy arguments. looks like lazy arguments have never even worked :o well.. now they should. lindquist parents: 328 diff changeset	163 at = getPtrToType(DtoType(ltd));
8c1dc3e705da [svn r350] Fixed incorrect function types for lazy arguments. looks like lazy arguments have never even worked :o well.. now they should. lindquist parents: 328 diff changeset	164 Logger::cout() << "lazy updated to: " << *at << '\n';
8c1dc3e705da [svn r350] Fixed incorrect function types for lazy arguments. looks like lazy arguments have never even worked :o well.. now they should. lindquist parents: 328 diff changeset	165 paramvec.back() = at;
454 283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	166 // lazy doesn't need byval as the delegate is not visible to the user
329 8c1dc3e705da [svn r350] Fixed incorrect function types for lazy arguments. looks like lazy arguments have never even worked :o well.. now they should. lindquist parents: 328 diff changeset	167 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	168 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	169
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	170 // construct function type
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	171 bool isvararg = !(typesafeVararg \|\| arrayVararg) && f->varargs;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	172 llvm::FunctionType* functype = llvm::FunctionType::get(actualRettype, paramvec, isvararg);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	173
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	174 f->retInPtr = retinptr;
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	175 f->usesThis = usesthis;
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	176 f->usesNest = usesnest;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	177
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	178 f->ir.type = new llvm::PATypeHolder(functype);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	179
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	180 return functype;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	181 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	182
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	183 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	184
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	185 static const llvm::FunctionType* DtoVaFunctionType(FuncDeclaration* fdecl)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	186 {
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	187 // type has already been resolved
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	188 if (fdecl->type->ir.type != 0) {
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	189 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	190 }
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	191
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	192 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	193 const llvm::FunctionType* fty = 0;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	194
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	195 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	196 fty = GET_INTRINSIC_DECL(vastart)->getFunctionType();
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	197 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	198 fty = GET_INTRINSIC_DECL(vacopy)->getFunctionType();
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	199 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	200 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	201 assert(fty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	202
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	203 f->ir.type = new llvm::PATypeHolder(fty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	204 return fty;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	205 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	206
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	207 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	208
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	209 const llvm::FunctionType* DtoFunctionType(FuncDeclaration* fdecl)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	210 {
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	211 // 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	212 if (fdecl->isVaIntrinsic())
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	213 return DtoVaFunctionType(fdecl);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	214
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	215 // type has already been resolved
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	216 if (fdecl->type->ir.type != 0)
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	217 return llvm::cast<llvm::FunctionType>(fdecl->type->ir.type->get());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	218
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	219 const LLType* thisty = 0;
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	220 const LLType* nestty = 0;
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	221
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	222 if (fdecl->needThis()) {
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	223 if (AggregateDeclaration* ad = fdecl->isMember2()) {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	224 Logger::println("isMember = this is: %s", ad->type->toChars());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	225 thisty = DtoType(ad->type);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 109 diff changeset	226 //Logger::cout() << "this llvm type: " << *thisty << '\n';
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	227 if (isaStruct(thisty) \|\| (!gIR->structs.empty() && thisty == gIR->topstruct()->recty.get()))
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	228 thisty = getPtrToType(thisty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	229 }
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	230 else {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	231 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	232 assert(0);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	233 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	234 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	235 else if (fdecl->isNested()) {
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	236 nestty = getPtrToType(LLType::Int8Ty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	237 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	238
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	239 const llvm::FunctionType* functype = DtoFunctionType(fdecl->type, thisty, nestty, fdecl->isMain());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	240
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	241 return functype;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	242 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	243
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	244 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	245
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	246 static llvm::Function* DtoDeclareVaFunction(FuncDeclaration* fdecl)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	247 {
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	248 TypeFunction* f = (TypeFunction*)fdecl->type->toBasetype();
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	249 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	250 llvm::Function* func = 0;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	251
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	252 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	253 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	254 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	255 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	256 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	257 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	258 assert(func);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	259
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	260 fdecl->ir.irFunc->func = func;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	261 return func;
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
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	266 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	267 {
121 9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	268 if (!global.params.useUnitTests && fdecl->isUnitTestDeclaration()) {
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	269 return; // ignore declaration completely
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	270 }
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	271
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	272 // is imported and we don't have access?
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	273 if (fdecl->getModule() != gIR->dmodule)
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	274 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	275 if (fdecl->prot() == PROTprivate)
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	276 return;
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	277 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	278
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	279 if (fdecl->ir.resolved) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	280 fdecl->ir.resolved = 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	281
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	282 Logger::println("DtoResolveFunction(%s): %s", fdecl->toPrettyChars(), fdecl->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	283 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	284
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	285 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	286 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	287 {
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	288 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	289 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	290 {
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	291 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	292 fdecl->llvmInternal = LLVMva_arg;
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	293 fdecl->ir.declared = true;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	294 fdecl->ir.initialized = true;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	295 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	296 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	297 }
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	298 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	299 {
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	300 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	301 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	302 }
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	303 }
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	304
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	305 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	306
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	307 // queue declaration
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 109 diff changeset	308 if (!fdecl->isAbstract())
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 109 diff changeset	309 gIR->declareList.push_back(fdecl);
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	310 }
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	311
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	312 //////////////////////////////////////////////////////////////////////////////////////////
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	313
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	314 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	315 {
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	316 int llidx = 1;
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	317 if (f->retInPtr) ++llidx;
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	318 if (f->usesThis) ++llidx;
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	319 else if (f->usesNest) ++llidx;
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	320 if (f->linkage == LINKd && f->varargs == 1)
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	321 llidx += 2;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	322
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	323 int funcNumArgs = func->getArgumentList().size();
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	324 std::vector<llvm::ParamAttrsWithIndex> attrs;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	325 int k = 0;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	326
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	327 llvm::ParamAttrsWithIndex PAWI;
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	328
446 7a67dedbf933 Fixed param attrs for return values (not really broken, but would be if more return attrs were added) Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 445 diff changeset	329 // set return value attrs if any
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	330 if (f->retAttrs)
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	331 {
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	332 PAWI.Index = 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	333 PAWI.Attrs = f->retAttrs;
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	334 attrs.push_back(PAWI);
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	335 }
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	336
454 283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	337 // set sret param
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	338 if (f->retInPtr)
454 283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	339 {
283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	340 PAWI.Index = 1;
283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	341 PAWI.Attrs = llvm::ParamAttr::StructRet;
283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	342 attrs.push_back(PAWI);
283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	343 }
283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	344
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	345 // set byval attrs on implicit main arg
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	346 if (fdecl->isMain() && Argument::dim(f->parameters) == 0)
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	347 {
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	348 PAWI.Index = llidx;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	349 PAWI.Attrs = llvm::ParamAttr::ByVal;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	350 attrs.push_back(PAWI);
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	351 llidx++;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	352 }
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	353
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	354 // set attrs on the rest of the arguments
454 283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	355 for (; llidx <= funcNumArgs && Argument::dim(f->parameters) > k; ++llidx,++k)
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	356 {
454 283d113d4753 Added generation of the llvm 'sret' parameter attribute where applicable. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 452 diff changeset	357 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	358 assert(fnarg);
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	359
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	360 PAWI.Index = llidx;
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	361 PAWI.Attrs = fnarg->llvmAttrs;
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	362
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	363 if (PAWI.Attrs)
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	364 attrs.push_back(PAWI);
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	365 }
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	366
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	367 llvm::PAListPtr palist = llvm::PAListPtr::get(attrs.begin(), attrs.end());
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	368 func->setParamAttrs(palist);
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	369 }
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	370
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	371 //////////////////////////////////////////////////////////////////////////////////////////
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	372
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	373 void DtoDeclareFunction(FuncDeclaration* fdecl)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	374 {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	375 if (fdecl->ir.declared) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	376 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	377
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	378 Logger::println("DtoDeclareFunction(%s): %s", fdecl->toPrettyChars(), fdecl->loc.toChars());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	379 LOG_SCOPE;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	380
121 9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	381 // intrinsic sanity check
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	382 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	383 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	384 fatal();
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	385 }
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	386
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	387 // 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	388 Type* t = fdecl->type->toBasetype();
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	389 TypeFunction* f = (TypeFunction*)t;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	390
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	391 bool declareOnly = false;
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	392 bool templInst = fdecl->parent && DtoIsTemplateInstance(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	393 if (!templInst && fdecl->getModule() != gIR->dmodule)
144 a27941d00351 [svn r149] fixed: a bunch of D-style variadics problems. lindquist parents: 139 diff changeset	394 {
a27941d00351 [svn r149] fixed: a bunch of D-style variadics problems. lindquist parents: 139 diff changeset	395 Logger::println("not template instance, and not in this module. declare only!");
a27941d00351 [svn r149] fixed: a bunch of D-style variadics problems. lindquist parents: 139 diff changeset	396 Logger::println("current module: %s", gIR->dmodule->ident->toChars());
378 d8234836b40f Get rid of runTimeHack and instead add proper argument info to the frontend Christian Kamm <kamm incasoftware de> parents: 363 diff changeset	397 if(fdecl->getModule())
d8234836b40f Get rid of runTimeHack and instead add proper argument info to the frontend Christian Kamm <kamm incasoftware de> parents: 363 diff changeset	398 Logger::println("func module: %s", fdecl->getModule()->ident->toChars());
379 d632801b15f0 Introducing opaque type to dmd frontent to be used with certain runtime array Christian Kamm <kamm incasoftware de> parents: 378 diff changeset	399 else {
d632801b15f0 Introducing opaque type to dmd frontent to be used with certain runtime array Christian Kamm <kamm incasoftware de> parents: 378 diff changeset	400 Logger::println("func not in a module, is runtime");
d632801b15f0 Introducing opaque type to dmd frontent to be used with certain runtime array Christian Kamm <kamm incasoftware de> parents: 378 diff changeset	401 }
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	402 declareOnly = true;
144 a27941d00351 [svn r149] fixed: a bunch of D-style variadics problems. lindquist parents: 139 diff changeset	403 }
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	404 else if (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	405 declareOnly = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	406
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	407 if (!fdecl->ir.irFunc) {
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	408 fdecl->ir.irFunc = new IrFunction(fdecl);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	409 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	410
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	411 // 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	412 const char* mangled_name;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	413 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	414 mangled_name = fdecl->intrinsicName.c_str();
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	415 else
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	416 mangled_name = fdecl->mangle();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	417
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	418 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	419 if (fdecl->isVaIntrinsic())
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	420 vafunc = DtoDeclareVaFunction(fdecl);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	421
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	422 // construct function
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	423 const llvm::FunctionType* functype = DtoFunctionType(fdecl);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	424 llvm::Function* func = vafunc ? vafunc : gIR->module->getFunction(mangled_name);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	425 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	426 func = llvm::Function::Create(functype, DtoLinkage(fdecl), mangled_name, gIR->module);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	427
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	428 // add func to IRFunc
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	429 fdecl->ir.irFunc->func = func;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	430
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	431 // calling convention
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	432 if (!vafunc && fdecl->llvmInternal != LLVMintrinsic)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	433 func->setCallingConv(DtoCallingConv(f->linkage));
149 4c577c2b7229 [svn r155] Fixed a bunch of linkage problems (especially with templates) lindquist parents: 144 diff changeset	434 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	435 func->setCallingConv(llvm::CallingConv::C);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	436
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	437 fdecl->ir.irFunc->func = func;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	438 assert(llvm::isa<llvm::FunctionType>(f->ir.type->get()));
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	439
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	440 // 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	441 if (!fdecl->isIntrinsic()) {
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	442 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	443 }
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	444
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	445 // main
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	446 if (fdecl->isMain()) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	447 gIR->mainFunc = func;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	448 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	449
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	450 // static ctor
163 a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works. lindquist parents: 162 diff changeset	451 if (fdecl->isStaticCtorDeclaration() && fdecl->getModule() == gIR->dmodule) {
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	452 gIR->ctors.push_back(fdecl);
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	453 }
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	454 // static dtor
163 a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works. lindquist parents: 162 diff changeset	455 else if (fdecl->isStaticDtorDeclaration() && fdecl->getModule() == gIR->dmodule) {
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	456 gIR->dtors.push_back(fdecl);
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	457 }
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	458
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	459 // we never reference parameters of function prototypes
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	460 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	461 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	462 // 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	463 llvm::Function::arg_iterator iarg = func->arg_begin();
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	464 int k = 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	465 if (f->retInPtr) {
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	466 iarg->setName(".sretarg");
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	467 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	468 ++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	469 }
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	470
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	471 if (f->usesThis) {
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	472 iarg->setName("this");
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	473 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	474 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	475 ++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	476 }
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	477 else if (f->usesNest) {
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	478 iarg->setName(".nest");
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	479 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	480 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	481 ++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	482 }
119 79c9ac745fbc [svn r123] Fixed some typeinfo module name mismatches. lindquist parents: 117 diff changeset	483
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	484 if (f->linkage == LINKd && f->varargs == 1) {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	485 iarg->setName("_arguments");
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	486 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	487 ++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	488 iarg->setName("_argptr");
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	489 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	490 ++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	491 }
119 79c9ac745fbc [svn r123] Fixed some typeinfo module name mismatches. lindquist parents: 117 diff changeset	492
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	493 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	494 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	495 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	496 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	497 Dsymbol* argsym = (Dsymbol*)fdecl->parameters->data[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	498 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	499 assert(argvd);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	500 assert(!argvd->ir.irLocal);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	501 argvd->ir.irLocal = new IrLocal(argvd);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	502 argvd->ir.irLocal->value = 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	503 iarg->setName(argvd->ident->toChars());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	504 }
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	505 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	506 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	507 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	508 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	509 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	510 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	511
121 9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	512 if (fdecl->isUnitTestDeclaration())
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	513 gIR->unitTests.push_back(fdecl);
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	514
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	515 if (!declareOnly)
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	516 gIR->defineList.push_back(fdecl);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	517 else
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	518 assert(func->getLinkage() != llvm::GlobalValue::InternalLinkage);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	519
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	520 Logger::cout() << "func decl: " << *func << '\n';
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	521 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	522
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	523 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	524
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	525 void DtoDefineFunc(FuncDeclaration* fd)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	526 {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	527 if (fd->ir.defined) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	528 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	529
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	530 assert(fd->ir.declared);
108 288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements. lindquist parents: 102 diff changeset	531
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	532 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	533 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	534
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	535 // warn about naked
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	536 if (fd->naked)
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	537 {
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	538 warning("%s: naked is currently ignored", fd->locToChars());
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	539 }
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	540
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	541 // debug info
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	542 if (global.params.symdebug) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	543 Module* mo = fd->getModule();
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 245 diff changeset	544 fd->ir.irFunc->dwarfSubProg = DtoDwarfSubProgram(fd);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	545 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	546
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	547 Type* t = fd->type->toBasetype();
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	548 TypeFunction* f = (TypeFunction*)t;
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	549 assert(f->ir.type);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	550
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	551 llvm::Function* func = fd->ir.irFunc->func;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	552 const llvm::FunctionType* functype = func->getFunctionType();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	553
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	554 // only members of the current module or template instances maybe be defined
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	555 if (!(fd->getModule() == gIR->dmodule \|\| DtoIsTemplateInstance(fd->parent)))
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	556 return;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	557
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	558 // 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	559 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	560
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	561 // 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	562 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	563 return;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	564
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	565 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	566 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	567 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	568 gIR->functions.push_back(irfunction);
108 288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements. lindquist parents: 102 diff changeset	569
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	570 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	571 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	572
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	573 std::string entryname("entry_");
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	574 entryname.append(fd->toPrettyChars());
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
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	576 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	577 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("endentry",func);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	578
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	579 //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	580 gIR->scopes.push_back(IRScope(beginbb, endbb));
108 288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements. lindquist parents: 102 diff changeset	581
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	582 // create 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	583 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	584 irfunction->allocapoint = allocaPoint;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	585
452 30ef3c7bddca Fixed problems with nested 'this'. Fixes #39 . Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 449 diff changeset	586 // 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	587 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	588
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	589 // need result variable?
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	590 if (fd->vresult) {
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	591 Logger::println("vresult value");
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	592 fd->vresult->ir.irLocal = new IrLocal(fd->vresult);
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	593 fd->vresult->ir.irLocal->value = DtoAlloca(DtoType(fd->vresult->type), "function_vresult");
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	594 }
526 642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	595
642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	596 // 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	597 // this this eliminates a bunch of inline asm related issues.
642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	598 // naked must always eliminate the framepointer however...
642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	599 if (fd->inlineAsm && !fd->naked)
642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	600 {
642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	601 // 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	602 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	603 gIR->ir->CreateCall(hack, "");
642f6fa854e5 First step towards D abi compliance. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 523 diff changeset	604 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	605
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	606 // give the 'this' argument storage and debug info
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	607 if (f->usesThis)
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	608 {
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	609 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	610 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	611
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	612 LLValue* thismem = DtoAlloca(thisvar->getType(), ".this");
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	613 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	614 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	615
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	616 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	617 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	618 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	619
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	620 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	621 DtoDwarfLocalVariable(thismem, fd->vthis);
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	622
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	623 if (fd->vthis->nestedref)
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	624 fd->nestedVars.insert(fd->vthis);
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	625 }
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	626
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	627 // 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	628 // 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	629 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	630 {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	631 size_t n = fd->parameters->dim;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	632 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	633 {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	634 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	635 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	636 assert(vd);
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	637
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	638 if (vd->nestedref)
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	639 fd->nestedVars.insert(vd);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	640
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	641 IrLocal* irloc = vd->ir.irLocal;
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	642 assert(irloc);
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	643
457 d82ebdba4191 Fixed debug info and lazy arguments. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 455 diff changeset	644 bool refoutlazy = vd->storage_class & (STCref \| STCout \| STClazy);
d82ebdba4191 Fixed debug info and lazy arguments. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 455 diff changeset	645
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	646 if (refoutlazy)
449 56265fa07c7d Fixed problem where global variables did not resolve type before using it. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 446 diff changeset	647 {
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	648 continue;
449 56265fa07c7d Fixed problem where global variables did not resolve type before using it. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 446 diff changeset	649 }
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	650 else if (DtoIsPassedByRef(vd->type))
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	651 {
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	652 LLValue* vdirval = irloc->value;
455 d3d3519b72e8 Fixed inserting an AA entry with 'this' as key. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 454 diff changeset	653 if (global.params.symdebug && !(isaArgument(vdirval) && !isaArgument(vdirval)->hasByValAttr()))
d3d3519b72e8 Fixed inserting an AA entry with 'this' as key. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 454 diff changeset	654 DtoDwarfLocalVariable(vdirval, vd);
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	655 continue;
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	656 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	657
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	658 LLValue* a = irloc->value;
479 672eb4893b55 Move AllocaInst creation into DtoAlloca helper. Will enable special zero-init of fp80 reals' padding. Christian Kamm <kamm incasoftware de> parents: 468 diff changeset	659 LLValue* v = DtoAlloca(a->getType(), "."+a->getName());
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	660 DtoStore(a,v);
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	661 irloc->value = v;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	662 }
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
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	665 // need result variable? (nested)
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	666 if (fd->vresult && fd->vresult->nestedref) {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	667 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	668 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	669 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	670
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	671 // construct nested variables array
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	672 if (!fd->nestedVars.empty())
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	673 {
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	674 Logger::println("has nested frame");
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	675 // start with add all enclosing parent frames
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	676 int nparelems = 0;
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	677 Dsymbol* par = fd->toParent2();
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	678 while (par)
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	679 {
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	680 if (FuncDeclaration* parfd = par->isFuncDeclaration())
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	681 {
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	682 nparelems += parfd->nestedVars.size();
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	683 }
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	684 else if (ClassDeclaration* parcd = par->isClassDeclaration())
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	685 {
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	686 // nothing needed
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	687 }
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	688 else
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	689 {
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	690 break;
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	691 }
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	692 par = par->toParent2();
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	693 }
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	694 int nelems = fd->nestedVars.size() + nparelems;
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	695
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	696 // make array type for nested vars
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	697 const LLType* nestedVarsTy = LLArrayType::get(getVoidPtrType(), nelems);
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	698
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	699 // alloca it
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* nestedVars = DtoAlloca(nestedVarsTy, ".nested_vars");
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	701
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	702 // copy parent frame into beginning
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	703 if (nparelems)
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	704 {
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 LLValue* src = irfunction->nestArg;
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 if (!src)
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 {
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 assert(irfunction->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	709 assert(fd->isMember2());
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	710 LLValue* thisval = DtoLoad(irfunction->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	711 ClassDeclaration* cd = fd->isMember2()->isClassDeclaration();
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	712 assert(cd);
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	713 assert(cd->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	714 src = DtoLoad(DtoGEPi(thisval, 0,2+cd->vthis->ir.irField->index, ".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	715 }
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	716 DtoMemCpy(nestedVars, src, DtoConstSize_t(nparelems*PTRSIZE));
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 }
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	718
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	719 // store in IrFunction
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 irfunction->nestedVar = nestedVars;
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	721
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	722 // go through all nested vars and assign indices
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	723 int idx = nparelems;
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	724 for (std::set<VarDeclaration*>::iterator i=fd->nestedVars.begin(); i!=fd->nestedVars.end(); ++i)
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	725 {
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 VarDeclaration* vd = *i;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	727 if (!vd->ir.irLocal)
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	728 vd->ir.irLocal = new IrLocal(vd);
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	729
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	730 if (vd->isParameter())
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	731 {
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	732 Logger::println("nested param: %s", vd->toChars());
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	733 LLValue* gep = DtoGEPi(nestedVars, 0, idx);
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	734 LLValue* val = DtoBitCast(vd->ir.irLocal->value, getVoidPtrType());
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	735 DtoStore(val, gep);
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	736 }
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	737 else
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	738 {
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	739 Logger::println("nested var: %s", vd->toChars());
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	740 }
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	741
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 vd->ir.irLocal->nestedIndex = idx++;
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	743 }
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	744
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 // fixup nested result variable
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	746 if (fd->vresult && fd->vresult->nestedref) {
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	747 Logger::println("nested vresult value: %s", fd->vresult->toChars());
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	748 LLValue* gep = DtoGEPi(nestedVars, 0, fd->vresult->ir.irLocal->nestedIndex);
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	749 LLValue* val = DtoBitCast(fd->vresult->ir.irLocal->value, getVoidPtrType());
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	750 DtoStore(val, gep);
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	751 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	752 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	753
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	754 // copy _argptr to a memory location
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	755 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	756 {
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	757 LLValue* argptrmem = DtoAlloca(fd->ir.irFunc->_argptr->getType(), "_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	758 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	759 fd->ir.irFunc->_argptr = argptrmem;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	760 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	761
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	762 // 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	763 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	764
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	765 // 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	766 // 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	767 if (!gIR->scopereturned()) {
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	768 // 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	769 if (global.params.symdebug) DtoDwarfFuncEnd(fd);
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	770 if (func->getReturnType() == LLType::VoidTy) {
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	771 llvm::ReturnInst::Create(gIR->scopebb());
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	772 }
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	773 else {
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	774 if (!fd->isMain())
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	775 llvm::ReturnInst::Create(llvm::UndefValue::get(func->getReturnType()), gIR->scopebb());
428 8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	776 else
8b7cee241e91 Enable insertion of missing terminator instruction for main. Christian Kamm <kamm incasoftware de> parents: 399 diff changeset	777 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	778 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	779 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	780
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	781 // 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	782 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	783 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	784 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	785
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	786 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	787
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	788 // 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	789 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	790 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	791
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	792 // if the last block is empty now, it must be unreachable or it's a bug somewhere else
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	793 // would be nice to figure out how to assert that this is correct
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	794 llvm::BasicBlock* lastbb = &func->getBasicBlockList().back();
328 7086a84ab3d6 [svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length. lindquist parents: 275 diff changeset	795 if (lastbb->empty())
7086a84ab3d6 [svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length. lindquist parents: 275 diff changeset	796 {
262 88252a1af660 [svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching... lindquist parents: 258 diff changeset	797 new llvm::UnreachableInst(lastbb);
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	798 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	799
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	800 // if the last block is not terminated we return a null value or void
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	801 // for some unknown reason this is needed when a void main() has a inline asm block ...
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	802 // this should be harmless for well formed code!
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	803 lastbb = &func->getBasicBlockList().back();
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	804 if (!lastbb->getTerminator())
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	805 {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	806 Logger::println("adding missing 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	807 if (func->getReturnType() == LLType::VoidTy)
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	808 llvm::ReturnInst::Create(lastbb);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	809 else
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	810 llvm::ReturnInst::Create(llvm::Constant::getNullValue(func->getReturnType()), lastbb);
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
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	813 gIR->functions.pop_back();
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	814 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	815
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	816 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	817
117 56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	818 const llvm::FunctionType* DtoBaseFunctionType(FuncDeclaration* fdecl)
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	819 {
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	820 Dsymbol* parent = fdecl->toParent();
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	821 ClassDeclaration* cd = parent->isClassDeclaration();
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	822 assert(cd);
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	823
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	824 FuncDeclaration* f = fdecl;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	825
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	826 while (cd)
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	827 {
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	828 ClassDeclaration* base = cd->baseClass;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	829 if (!base)
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	830 break;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	831 FuncDeclaration* f2 = base->findFunc(fdecl->ident, (TypeFunction*)fdecl->type);
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	832 if (f2) {
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	833 f = f2;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	834 cd = base;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	835 }
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	836 else
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	837 break;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	838 }
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	839
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	840 DtoResolveDsymbol(f);
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	841 return llvm::cast<llvm::FunctionType>(DtoType(f->type));
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	842 }
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	843
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	844 //////////////////////////////////////////////////////////////////////////////////////////
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	845
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	846 DValue* DtoArgument(Argument* fnarg, Expression* argexp)
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	847 {
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	848 Logger::println("DtoArgument");
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	849 LOG_SCOPE;
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	850
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	851 DValue* arg = argexp->toElem(gIR);
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	852
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	853 // ref/out arg
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	854 if (fnarg && ((fnarg->storageClass & STCref) \|\| (fnarg->storageClass & STCout)))
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	855 {
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	856 if (arg->isVar() \|\| arg->isLRValue())
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	857 arg = new DImValue(argexp->type, arg->getLVal());
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	858 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	859 arg = new DImValue(argexp->type, arg->getRVal());
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	860 }
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	861 // byval arg, but expr has no storage yet
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	862 else if (DtoIsPassedByRef(argexp->type) && (arg->isSlice() \|\| arg->isComplex() \|\| arg->isNull()))
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	863 {
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	864 LLValue* alloc = DtoAlloca(DtoType(argexp->type), ".tmp_arg");
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	865 DVarValue* vv = new DVarValue(argexp->type, alloc, true);
399 0e6b4d65d3f8 Give error messages for invalid casts. Christian Kamm <kamm incasoftware de> parents: 379 diff changeset	866 DtoAssign(argexp->loc, vv, arg);
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	867 arg = vv;
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	868 }
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	869
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	870 return arg;
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	871 }
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	872
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	873 //////////////////////////////////////////////////////////////////////////////////////////
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	874
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	875 void DtoVariadicArgument(Expression* argexp, LLValue* dst)
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	876 {
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	877 Logger::println("DtoVariadicArgument");
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	878 LOG_SCOPE;
347 6057fdf797d8 [svn r368] Fixed custom class allocators with arbitrary user arguments. Closes #25 lindquist parents: 336 diff changeset	879 DVarValue vv(argexp->type, dst, true);
399 0e6b4d65d3f8 Give error messages for invalid casts. Christian Kamm <kamm incasoftware de> parents: 379 diff changeset	880 DtoAssign(argexp->loc, &vv, argexp->toElem(gIR));
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	881 }
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	882
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	883 //////////////////////////////////////////////////////////////////////////////////////////
445 cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	884
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	885 bool FuncDeclaration::isIntrinsic()
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	886 {
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	887 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	888 }
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	889
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	890 bool FuncDeclaration::isVaIntrinsic()
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	891 {
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	892 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	893 llvmInternal == LLVMva_copy \|\|
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	894 llvmInternal == LLVMva_end);
cc40db549aea Changed the handling of variadic intrinsics a bit. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 443 diff changeset	895 }

Mercurial > projects > ldc

annotate gen/functions.cpp @ 526:642f6fa854e5