projects/ldc: gen/functions.cpp annotate

annotate gen/functions.cpp @ 379:d632801b15f0

Introducing opaque type to dmd frontent to be used with certain runtime array and aa args and returns. There are still some bugs with aas.

author	Christian Kamm <kamm incasoftware de>
date	Tue, 22 Jul 2008 23:06:46 +0200
parents	d8234836b40f
children	0e6b4d65d3f8

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"
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	3
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	4 #include "mtype.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	5 #include "aggregate.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	6 #include "init.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	7 #include "declaration.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	8 #include "template.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	9 #include "module.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	10 #include "statement.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	11
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	12 #include "gen/irstate.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	13 #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	14 #include "gen/llvmhelpers.h"
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	15 #include "gen/runtime.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	16 #include "gen/arrays.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	17 #include "gen/logger.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	18 #include "gen/functions.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	19 #include "gen/todebug.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	20 #include "gen/classes.h"
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	21 #include "gen/dvalue.h"
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	22
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	23 const llvm::FunctionType* DtoFunctionType(Type* type, const LLType* thistype, bool ismain)
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	24 {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	25 TypeFunction* f = (TypeFunction*)type;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	26 assert(f != 0);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	27
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	28 if (type->ir.type != NULL) {
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	29 return llvm::cast<llvm::FunctionType>(type->ir.type->get());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	30 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	31
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	32 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	33 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	34 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	35 {
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 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	37 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	38 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	39 arrayVararg = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	40 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	41
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	42 // return value type
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	43 const LLType* rettype;
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	44 const LLType* actualRettype;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	45 Type* rt = f->next;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	46 bool retinptr = false;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	47 bool usesthis = false;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	48
234 9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	49 // parameter types
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	50 std::vector<const LLType*> paramvec;
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	51
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	52 if (ismain)
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	53 {
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	54 rettype = LLType::Int32Ty;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	55 actualRettype = rettype;
234 9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	56 if (Argument::dim(f->parameters) == 0)
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	57 {
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	58 const LLType* arrTy = DtoArrayType(LLType::Int8Ty);
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	59 const LLType* arrArrTy = DtoArrayType(arrTy);
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	60 paramvec.push_back(getPtrToType(arrArrTy));
9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	61 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	62 }
234 9760f54af0b7 [svn r250] Fixed the warning about dropping arguments to _Dmain when optimizing. lindquist parents: 225 diff changeset	63 else{
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	64 assert(rt);
109 5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs). lindquist parents: 108 diff changeset	65 Type* rtfin = DtoDType(rt);
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	66 if (DtoIsReturnedInArg(rt)) {
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	67 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	68 actualRettype = LLType::VoidTy;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	69 f->llvmRetInPtr = retinptr = true;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	70 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	71 else {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	72 rettype = DtoType(rt);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	73 actualRettype = rettype;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	74 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	75 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	76
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	77 if (retinptr) {
123 7f9a0a58394b [svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile. lindquist parents: 121 diff changeset	78 //Logger::cout() << "returning through pointer parameter: " << *rettype << '\n';
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	79 paramvec.push_back(rettype);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	80 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	81
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	82 if (thistype) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	83 paramvec.push_back(thistype);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	84 usesthis = true;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	85 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	86
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	87 if (typesafeVararg) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	88 ClassDeclaration* ti = Type::typeinfo;
336 aaade6ded589 [svn r357] Merged DMD 1.033 lindquist parents: 334 diff changeset	89 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	90 DtoForceConstInitDsymbol(ti);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	91 assert(ti->ir.irStruct->constInit);
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	92 std::vector<const LLType*> types;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	93 types.push_back(DtoSize_t());
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	94 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	95 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	96 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	97 paramvec.push_back(getPtrToType(LLType::Int8Ty));
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	98 }
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	99 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	100 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	101 // 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	102 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	103
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	104 size_t n = Argument::dim(f->parameters);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	105
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	106 int nbyval = 0;
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	107
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	108 for (int i=0; i < n; ++i) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	109 Argument* arg = Argument::getNth(f->parameters, i);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	110 // ensure scalar
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	111 Type* argT = DtoDType(arg->type);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	112 assert(argT);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	113
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	114 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	115
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	116 const LLType* at = DtoType(argT);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	117 if (isaStruct(at)) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	118 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	119 paramvec.push_back(getPtrToType(at));
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	120 arg->llvmByVal = !refOrOut;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	121 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	122 else if (isaArray(at)) {
275 665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 262 diff changeset	123 // static array are passed by reference
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	124 Logger::println("sarray param");
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	125 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	126 paramvec.push_back(getPtrToType(at));
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	127 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	128 else if (llvm::isa<llvm::OpaqueType>(at)) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	129 Logger::println("opaque param");
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	130 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	131 paramvec.push_back(getPtrToType(at));
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	132 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	133 else {
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	134 if (refOrOut) {
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	135 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	136 at = getPtrToType(at);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	137 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	138 else {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	139 Logger::println("in param");
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	140 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	141 paramvec.push_back(at);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	142 }
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	143
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	144 // 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	145 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	146 {
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	147 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	148 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	149 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	150 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	151 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	152 paramvec.back() = at;
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	153 }
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	154
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	155 if (arg->llvmByVal)
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	156 nbyval++;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	157 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	158
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	159 //warning("set %d byval args for type: %s", nbyval, f->toChars());
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	160
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	161 // 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	162 bool isvararg = !(typesafeVararg \|\| arrayVararg) && f->varargs;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	163 llvm::FunctionType* functype = llvm::FunctionType::get(actualRettype, paramvec, isvararg);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	164
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	165 f->llvmRetInPtr = retinptr;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	166 f->llvmUsesThis = usesthis;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	167
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	168 f->ir.type = new llvm::PATypeHolder(functype);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	169
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	170 return functype;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	171 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	172
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	173 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	174
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	175 static const llvm::FunctionType* DtoVaFunctionType(FuncDeclaration* fdecl)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	176 {
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	177 // type has already been resolved
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	178 if (fdecl->type->ir.type != 0) {
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	179 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	180 }
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	181
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	182 TypeFunction* f = (TypeFunction*)fdecl->type;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	183 assert(f != 0);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	184
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	185 const llvm::PointerType* i8pty = getPtrToType(LLType::Int8Ty);
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	186 std::vector<const LLType*> args;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	187
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	188 if (fdecl->llvmInternal == LLVMva_start) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	189 args.push_back(i8pty);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	190 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	191 else if (fdecl->llvmInternal == LLVMva_intrinsic) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	192 size_t n = Argument::dim(f->parameters);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	193 for (size_t i=0; i<n; ++i) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	194 args.push_back(i8pty);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	195 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	196 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	197 else
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	198 assert(0);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	199
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	200 const llvm::FunctionType* fty = llvm::FunctionType::get(LLType::VoidTy, args, false);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	201
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	202 f->ir.type = new llvm::PATypeHolder(fty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	203
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 {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	211 if ((fdecl->llvmInternal == LLVMva_start) \|\| (fdecl->llvmInternal == LLVMva_intrinsic)) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	212 return DtoVaFunctionType(fdecl);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	213 }
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
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	216 if (fdecl->type->ir.type != 0) {
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 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	219
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	220 const LLType* thisty = NULL;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	221 if (fdecl->needThis()) {
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	222 if (AggregateDeclaration* ad = fdecl->isMember2()) {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	223 Logger::println("isMember = this is: %s", ad->type->toChars());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	224 thisty = DtoType(ad->type);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 109 diff changeset	225 //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	226 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	227 thisty = getPtrToType(thisty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	228 }
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	229 else {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	230 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	231 assert(0);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	232 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	233 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	234 else if (fdecl->isNested()) {
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	235 thisty = getPtrToType(LLType::Int8Ty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	236 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	237
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	238 const llvm::FunctionType* functype = DtoFunctionType(fdecl->type, thisty, fdecl->isMain());
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	239
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	240 return functype;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	241 }
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 static llvm::Function* DtoDeclareVaFunction(FuncDeclaration* fdecl)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	246 {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	247 TypeFunction* f = (TypeFunction*)DtoDType(fdecl->type);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	248 const llvm::FunctionType* fty = DtoVaFunctionType(fdecl);
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	249 LLConstant* fn = 0;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	250
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	251 if (fdecl->llvmInternal == LLVMva_start) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	252 fn = gIR->module->getOrInsertFunction("llvm.va_start", fty);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	253 assert(fn);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	254 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	255 else if (fdecl->llvmInternal == LLVMva_intrinsic) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	256 fn = gIR->module->getOrInsertFunction(fdecl->llvmInternal1, fty);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	257 assert(fn);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	258 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	259 else
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	260 assert(0);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	261
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	262 llvm::Function* func = llvm::dyn_cast<llvm::Function>(fn);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	263 assert(func);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	264 assert(func->isIntrinsic());
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	265 fdecl->ir.irFunc->func = func;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	266 return func;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	267 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	268
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	269 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	270
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	271 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	272 {
121 9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	273 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	274 return; // ignore declaration completely
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	275 }
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	276
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	277 // 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	278 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	279 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	280 if (fdecl->prot() == PROTprivate)
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	281 return;
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	282 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	283
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	284 if (fdecl->ir.resolved) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	285 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	286
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	287 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	288 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	289
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 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	291 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	292 {
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	293 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	294 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	295 {
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 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	297 fdecl->llvmInternal = LLVMva_arg;
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	298 fdecl->ir.declared = true;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	299 fdecl->ir.initialized = true;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	300 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	301 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	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 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	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 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	306 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	307 }
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	308 }
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	309
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 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	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 // queue declaration
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 109 diff changeset	313 if (!fdecl->isAbstract())
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 109 diff changeset	314 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	315 }
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	316
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	317 //////////////////////////////////////////////////////////////////////////////////////////
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	318
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	319 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	320 {
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	321 assert(f->parameters);
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 llidx = 1;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	324 if (f->llvmRetInPtr) ++llidx;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	325 if (f->llvmUsesThis) ++llidx;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	326 if (f->linkage == LINKd && f->varargs == 1)
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	327 llidx += 2;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	328
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	329 int funcNumArgs = func->getArgumentList().size();
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	330 std::vector<llvm::ParamAttrsWithIndex> attrs;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	331 int k = 0;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	332
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	333 int nbyval = 0;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	334
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	335 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	336 {
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	337 llvm::ParamAttrsWithIndex PAWI;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	338 PAWI.Index = llidx;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	339 PAWI.Attrs = llvm::ParamAttr::ByVal;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	340 attrs.push_back(PAWI);
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	341 llidx++;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	342 nbyval++;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	343 }
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	344
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	345 for (; llidx <= funcNumArgs && f->parameters->dim > k; ++llidx,++k)
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	346 {
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	347 Argument* fnarg = (Argument*)f->parameters->data[k];
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	348 assert(fnarg);
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	349 if (fnarg->llvmByVal)
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	350 {
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	351 llvm::ParamAttrsWithIndex PAWI;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	352 PAWI.Index = llidx;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	353 PAWI.Attrs = llvm::ParamAttr::ByVal;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	354 attrs.push_back(PAWI);
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	355 nbyval++;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	356 }
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	357 }
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	358
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	359 if (nbyval) {
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	360 llvm::PAListPtr palist = llvm::PAListPtr::get(attrs.begin(), attrs.end());
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	361 func->setParamAttrs(palist);
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	362 }
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	363 }
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	364
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
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	367 void DtoDeclareFunction(FuncDeclaration* fdecl)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	368 {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	369 if (fdecl->ir.declared) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	370 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	371
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	372 Logger::println("DtoDeclareFunction(%s): %s", fdecl->toPrettyChars(), fdecl->loc.toChars());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	373 LOG_SCOPE;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	374
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 109 diff changeset	375 assert(!fdecl->isAbstract());
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 109 diff changeset	376
121 9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	377 // intrinsic sanity check
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	378 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	379 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	380 fatal();
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	381 }
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	382
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	383 // get TypeFunction*
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	384 Type* t = DtoDType(fdecl->type);
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	385 TypeFunction* f = (TypeFunction*)t;
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	386
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	387 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	388 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	389 if (!templInst && fdecl->getModule() != gIR->dmodule)
144 a27941d00351 [svn r149] fixed: a bunch of D-style variadics problems. lindquist parents: 139 diff changeset	390 {
a27941d00351 [svn r149] fixed: a bunch of D-style variadics problems. lindquist parents: 139 diff changeset	391 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	392 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	393 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	394 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	395 else {
d632801b15f0 Introducing opaque type to dmd frontent to be used with certain runtime array Christian Kamm <kamm incasoftware de> parents: 378 diff changeset	396 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	397 }
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	398 declareOnly = true;
144 a27941d00351 [svn r149] fixed: a bunch of D-style variadics problems. lindquist parents: 139 diff changeset	399 }
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	400 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	401 declareOnly = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	402
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	403 if (!fdecl->ir.irFunc) {
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	404 fdecl->ir.irFunc = new IrFunction(fdecl);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	405 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	406
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	407 // mangled name
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	408 char* mangled_name;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	409 if (fdecl->llvmInternal == LLVMintrinsic)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	410 mangled_name = fdecl->llvmInternal1;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	411 else
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	412 mangled_name = fdecl->mangle();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	413
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	414 llvm::Function* vafunc = 0;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	415 if ((fdecl->llvmInternal == LLVMva_start) \|\| (fdecl->llvmInternal == LLVMva_intrinsic)) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	416 vafunc = DtoDeclareVaFunction(fdecl);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	417 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	418
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	419 // construct function
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	420 const llvm::FunctionType* functype = DtoFunctionType(fdecl);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	421 llvm::Function* func = vafunc ? vafunc : gIR->module->getFunction(mangled_name);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	422 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	423 func = llvm::Function::Create(functype, DtoLinkage(fdecl), mangled_name, gIR->module);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	424 else
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	425 assert(func->getFunctionType() == functype);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	426
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	427 // add func to IRFunc
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	428 fdecl->ir.irFunc->func = func;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	429
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	430 // calling convention
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	431 if (!vafunc && fdecl->llvmInternal != LLVMintrinsic)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	432 func->setCallingConv(DtoCallingConv(f->linkage));
149 4c577c2b7229 [svn r155] Fixed a bunch of linkage problems (especially with templates) lindquist parents: 144 diff changeset	433 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	434 func->setCallingConv(llvm::CallingConv::C);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	435
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	436 fdecl->ir.irFunc->func = func;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	437 assert(llvm::isa<llvm::FunctionType>(f->ir.type->get()));
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	438
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	439 // parameter attributes
240 0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	440 if (f->parameters) {
0db62b770a49 [svn r257] Fixed: array .sort and .reverse runtime code was incorrect. lindquist parents: 234 diff changeset	441 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	442 }
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	443
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	444 // main
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	445 if (fdecl->isMain()) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	446 gIR->mainFunc = func;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	447 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	448
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	449 // static ctor
163 a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works. lindquist parents: 162 diff changeset	450 if (fdecl->isStaticCtorDeclaration() && fdecl->getModule() == gIR->dmodule) {
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	451 gIR->ctors.push_back(fdecl);
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	452 }
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	453 // static dtor
163 a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works. lindquist parents: 162 diff changeset	454 else if (fdecl->isStaticDtorDeclaration() && fdecl->getModule() == gIR->dmodule) {
116 fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	455 gIR->dtors.push_back(fdecl);
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	456 }
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete. lindquist parents: 113 diff changeset	457
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	458 // 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	459 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	460 {
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 // 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	462 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	463 int k = 0;
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 if (f->llvmRetInPtr) {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	465 iarg->setName("retval");
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	466 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	467 ++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	468 }
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 if (f->llvmUsesThis) {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	470 iarg->setName("this");
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	471 fdecl->ir.irFunc->thisVar = iarg;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	472 assert(fdecl->ir.irFunc->thisVar);
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	473 ++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	474 }
119 79c9ac745fbc [svn r123] Fixed some typeinfo module name mismatches. lindquist parents: 117 diff changeset	475
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	476 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	477 iarg->setName("_arguments");
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	478 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	479 ++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	480 iarg->setName("_argptr");
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	481 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	482 ++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	483 }
119 79c9ac745fbc [svn r123] Fixed some typeinfo module name mismatches. lindquist parents: 117 diff changeset	484
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	485 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	486 {
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 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	488 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked... lindquist parents: 157 diff changeset	489 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	490 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	491 assert(argvd);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	492 assert(!argvd->ir.irLocal);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	493 argvd->ir.irLocal = new IrLocal(argvd);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	494 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	495 iarg->setName(argvd->ident->toChars());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	496 }
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	497 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	498 {
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 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	500 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	501 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	502 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	503
121 9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	504 if (fdecl->isUnitTestDeclaration())
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	505 gIR->unitTests.push_back(fdecl);
9c79b61fb638 [svn r125] Renamed/moved a few backend member inside DMD structures for consistency. lindquist parents: 119 diff changeset	506
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	507 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	508 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	509 else
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	510 assert(func->getLinkage() != llvm::GlobalValue::InternalLinkage);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	511
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	512 Logger::cout() << "func decl: " << *func << '\n';
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	513 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	514
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	515 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	516
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	517 void DtoDefineFunc(FuncDeclaration* fd)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	518 {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	519 if (fd->ir.defined) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	520 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	521
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	522 assert(fd->ir.declared);
108 288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements. lindquist parents: 102 diff changeset	523
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	524 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	525 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	526
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	527 // debug info
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	528 if (global.params.symdebug) {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	529 Module* mo = fd->getModule();
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 245 diff changeset	530 fd->ir.irFunc->dwarfSubProg = DtoDwarfSubProgram(fd);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	531 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	532
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	533 Type* t = DtoDType(fd->type);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	534 TypeFunction* f = (TypeFunction*)t;
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	535 assert(f->ir.type);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	536
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 163 diff changeset	537 llvm::Function* func = fd->ir.irFunc->func;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	538 const llvm::FunctionType* functype = func->getFunctionType();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	539
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	540 // 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	541 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	542 return;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	543
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	544 // 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	545 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	546
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	547 // 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	548 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	549 return;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	550
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	551 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	552 assert(fd->ir.irFunc);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	553 gIR->functions.push_back(fd->ir.irFunc);
108 288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements. lindquist parents: 102 diff changeset	554
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->isMain())
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	556 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	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 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	559 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	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 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	562 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("endentry",func);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	563
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	564 //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	565 gIR->scopes.push_back(IRScope(beginbb, endbb));
108 288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements. lindquist parents: 102 diff changeset	566
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	567 // 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	568 llvm::Instruction* allocaPoint = new llvm::AllocaInst(LLType::Int32Ty, "alloca point", beginbb);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	569 gIR->func()->allocapoint = allocaPoint;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	570
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	571 // need result variable? (not nested)
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	572 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	573 Logger::println("non-nested vresult value");
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	574 fd->vresult->ir.irLocal = new IrLocal(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	575 fd->vresult->ir.irLocal->value = new llvm::AllocaInst(DtoType(fd->vresult->type),"function_vresult",allocaPoint);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	576 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	577
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	578 // give 'this' argument debug info (and storage)
258 8dbddae09152 [svn r276] Fixed debug info for 'this' arg seemed to be broken. lindquist parents: 254 diff changeset	579 if (fd->needThis() && global.params.symdebug)
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	580 {
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	581 LLValue** thisvar = &fd->ir.irFunc->thisVar;
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	582 assert(*thisvar);
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	583 LLValue* thismem = new llvm::AllocaInst((*thisvar)->getType(), "newthis", allocaPoint);
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	584 DtoDwarfLocalVariable(thismem, fd->vthis);
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	585 gIR->ir->CreateStore(*thisvar, thismem);
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	586 *thisvar = thismem;
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	587 }
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	588
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	589 // give arguments storage
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	590 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	591 {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	592 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	593 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	594 {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	595 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	596 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	597 assert(vd);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	598
258 8dbddae09152 [svn r276] Fixed debug info for 'this' arg seemed to be broken. lindquist parents: 254 diff changeset	599 // FIXME: llvm seems to want an alloca/byval for debug info
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	600 if (!vd->needsStorage \|\| vd->nestedref \|\| vd->isRef() \|\| vd->isOut())
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	601 continue;
254 8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	602 // debug info for normal aggr params seem to work fine
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	603 else if (DtoIsPassedByRef(vd->type))
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	604 {
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	605 if (global.params.symdebug)
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	606 DtoDwarfLocalVariable(vd->ir.getIrValue(), vd);
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	607 continue;
8187884566fa [svn r271] Fixed debug info for implicit 'this' param. lindquist parents: 250 diff changeset	608 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	609
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	610 LLValue* a = vd->ir.irLocal->value;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	611 assert(a);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	612 std::string s(a->getName());
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	613 Logger::println("giving argument '%s' storage", s.c_str());
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	614 s.append("_storage");
225 74701ba40398 [svn r241] Fixed missing terminator for void main() with inline asm block. lindquist parents: 217 diff changeset	615
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	616 LLValue* v = new llvm::AllocaInst(a->getType(),s,allocaPoint);
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	617
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	618 if (global.params.symdebug)
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	619 DtoDwarfLocalVariable(v, vd);
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	620
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	621 gIR->ir->CreateStore(a,v);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	622 vd->ir.irLocal->value = v;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	623 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	624 }
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	625
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	626 // debug info
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	627 if (global.params.symdebug) DtoDwarfFuncStart(fd);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	628
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	629 LLValue* parentNested = NULL;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	630 if (FuncDeclaration* fd2 = fd->toParent2()->isFuncDeclaration()) {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	631 if (!fd->isStatic()) // huh?
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	632 parentNested = fd2->ir.irFunc->nestedVar;
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
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	635 // 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	636 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	637 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	638 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	639 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	640
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	641 // construct nested variables struct
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	642 if (!fd->nestedVars.empty() \|\| parentNested) {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	643 std::vector<const LLType*> nestTypes;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	644 int j = 0;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	645 if (parentNested) {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	646 nestTypes.push_back(parentNested->getType());
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	647 j++;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	648 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	649 for (std::set<VarDeclaration*>::iterator i=fd->nestedVars.begin(); i!=fd->nestedVars.end(); ++i) {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	650 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	651 Logger::println("referenced nested variable %s", vd->toChars());
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	652 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	653 vd->ir.irLocal = new IrLocal(vd);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	654 vd->ir.irLocal->nestedIndex = j++;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	655 if (vd->isParameter()) {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	656 if (!vd->ir.irLocal->value) {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	657 assert(vd == fd->vthis);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	658 vd->ir.irLocal->value = fd->ir.irFunc->thisVar;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	659 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	660 assert(vd->ir.irLocal->value);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	661 nestTypes.push_back(vd->ir.irLocal->value->getType());
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	662 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	663 else {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	664 nestTypes.push_back(DtoType(vd->type));
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	665 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	666 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	667 const llvm::StructType* nestSType = llvm::StructType::get(nestTypes);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	668 Logger::cout() << "nested var struct has type:" << *nestSType << '\n';
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	669 fd->ir.irFunc->nestedVar = new llvm::AllocaInst(nestSType,"nestedvars",allocaPoint);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	670 if (parentNested) {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	671 assert(fd->ir.irFunc->thisVar);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	672 LLValue* ptr = gIR->ir->CreateBitCast(fd->ir.irFunc->thisVar, parentNested->getType(), "tmp");
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	673 gIR->ir->CreateStore(ptr, DtoGEPi(fd->ir.irFunc->nestedVar, 0,0, "tmp"));
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	674 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	675 for (std::set<VarDeclaration*>::iterator i=fd->nestedVars.begin(); i!=fd->nestedVars.end(); ++i) {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	676 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	677 if (vd->isParameter()) {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	678 assert(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	679 gIR->ir->CreateStore(vd->ir.irLocal->value, DtoGEPi(fd->ir.irFunc->nestedVar, 0, vd->ir.irLocal->nestedIndex, "tmp"));
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	680 vd->ir.irLocal->value = fd->ir.irFunc->nestedVar;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	681 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	682 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	683 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	684
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	685 // 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	686 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	687 {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	688 LLValue* argptrmem = new llvm::AllocaInst(fd->ir.irFunc->_argptr->getType(), "_argptrmem", gIR->topallocapoint());
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	689 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	690 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	691 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	692
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	693 // 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	694 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	695
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	696 // 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	697 // in automatically, so we do it here.
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	698 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	699 if (!gIR->scopereturned()) {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	700 // pass the previous block into this block
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	701 if (global.params.symdebug) DtoDwarfFuncEnd(fd);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	702 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	703 llvm::ReturnInst::Create(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	704 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	705 else {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	706 llvm::ReturnInst::Create(llvm::UndefValue::get(func->getReturnType()), 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	707 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	708 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	709 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	710
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	711 // 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	712 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	713 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	714 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	715
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	716 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	717
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	718 // 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	719 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	720 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	721
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	722 // 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	723 // 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	724 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	725 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	726 {
262 88252a1af660 [svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching... lindquist parents: 258 diff changeset	727 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	728 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	729
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	730 // 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	731 // 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	732 // 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	733 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	734 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	735 {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	736 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	737 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	738 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	739 else
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	740 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	741 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	742
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 241 diff changeset	743 gIR->functions.pop_back();
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	744 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	745
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	746 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	747
117 56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	748 const llvm::FunctionType* DtoBaseFunctionType(FuncDeclaration* fdecl)
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	749 {
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	750 Dsymbol* parent = fdecl->toParent();
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	751 ClassDeclaration* cd = parent->isClassDeclaration();
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	752 assert(cd);
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	753
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	754 FuncDeclaration* f = fdecl;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	755
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	756 while (cd)
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	757 {
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	758 ClassDeclaration* base = cd->baseClass;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	759 if (!base)
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	760 break;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	761 FuncDeclaration* f2 = base->findFunc(fdecl->ident, (TypeFunction*)fdecl->type);
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	762 if (f2) {
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	763 f = f2;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	764 cd = base;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	765 }
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	766 else
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	767 break;
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	768 }
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	769
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	770 DtoResolveDsymbol(f);
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	771 return llvm::cast<llvm::FunctionType>(DtoType(f->type));
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	772 }
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	773
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 116 diff changeset	774 //////////////////////////////////////////////////////////////////////////////////////////
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	775
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	776 DValue* DtoArgument(Argument* fnarg, Expression* argexp)
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	777 {
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	778 Logger::println("DtoArgument");
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	779 LOG_SCOPE;
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	780
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	781 DValue* arg = argexp->toElem(gIR);
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	782
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	783 // ref/out arg
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	784 if (fnarg && ((fnarg->storageClass & STCref) \|\| (fnarg->storageClass & STCout)))
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	785 {
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	786 if (arg->isVar() \|\| arg->isLRValue())
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	787 arg = new DImValue(argexp->type, arg->getLVal(), false);
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	788 else
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	789 arg = new DImValue(argexp->type, arg->getRVal(), false);
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	790 }
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 215 diff changeset	791 // 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	792 else if (DtoIsPassedByRef(argexp->type) && (arg->isSlice() \|\| arg->isComplex() \|\| arg->isNull()))
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	793 {
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	794 LLValue* alloc = new llvm::AllocaInst(DtoType(argexp->type), "tmpparam", gIR->topallocapoint());
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	795 DVarValue* vv = new DVarValue(argexp->type, alloc, true);
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	796 DtoAssign(vv, arg);
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	797 arg = vv;
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	798 }
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	799
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	800 return arg;
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	801 }
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	802
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	803 //////////////////////////////////////////////////////////////////////////////////////////
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	804
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 205 diff changeset	805 void DtoVariadicArgument(Expression* argexp, LLValue* dst)
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	806 {
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	807 Logger::println("DtoVariadicArgument");
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	808 LOG_SCOPE;
347 6057fdf797d8 [svn r368] Fixed custom class allocators with arbitrary user arguments. Closes #25 lindquist parents: 336 diff changeset	809 DVarValue vv(argexp->type, dst, true);
6057fdf797d8 [svn r368] Fixed custom class allocators with arbitrary user arguments. Closes #25 lindquist parents: 336 diff changeset	810 DtoAssign(&vv, argexp->toElem(gIR));
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	811 }
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	812
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 129 diff changeset	813 //////////////////////////////////////////////////////////////////////////////////////////

Mercurial > projects > ldc

annotate gen/functions.cpp @ 379:d632801b15f0