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Eliminate the need for TypeFunction::funcdecl

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This commit is contained in:
Alexey Prokhin
2013-10-01 14:00:28 +04:00
parent ca82589e25
commit b819975c84
22 changed files with 187 additions and 160 deletions
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30
gen/llvmhelpers.cpp
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@@ -28,6 +28,7 @@
#include "gen/runtime.h"
#include "gen/tollvm.h"
#include "gen/typeinf.h"
#include "gen/abi.h"
#include "ir/irmodule.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/Target/TargetMachine.h"
@@ -1060,19 +1061,24 @@ void DtoVarDeclaration(VarDeclaration* vd)
if (ae->e2->op == TOKcall) {
CallExp *ce = static_cast<CallExp *>(ae->e2);
TypeFunction *tf = static_cast<TypeFunction *>(ce->e1->type->toBasetype());
if (tf->ty == Tfunction && tf->fty.arg_sret) {
LLValue* const val = ce->toElem(gIR)->getLVal();
if (isSpecialRefVar(vd))
{
vd->ir.irLocal->value = DtoAlloca(
vd->type->pointerTo(), vd->toChars());
DtoStore(val, vd->ir.irLocal->value);
if (tf->ty == Tfunction && tf->linkage != LINKintrinsic) {
gABI->newFunctionType(tf);
bool retInArg = gABI->returnInArg(tf);
gABI->doneWithFunctionType();
if (retInArg) {
LLValue* const val = ce->toElem(gIR)->getLVal();
if (isSpecialRefVar(vd))
{
vd->ir.irLocal->value = DtoAlloca(
vd->type->pointerTo(), vd->toChars());
DtoStore(val, vd->ir.irLocal->value);
}
else
{
vd->ir.irLocal->value = val;
}
return;
}
else
{
vd->ir.irLocal->value = val;
}
return;
}
}
}