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Adds explicit alignment information for alloca instructions in general, there's a few cases that still needs to be looked at but this should catch the majority. Fixes ticket #293 .

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This commit is contained in:
Tomas Lindquist Olsen
2009-05-14 13:26:40 +02:00
parent 5694ec18ff
commit f5d635dfc7
16 changed files with 61 additions and 44 deletions
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4
gen/naked.cpp
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@@ -258,7 +258,7 @@ void emitABIReturnAsmStmt(IRAsmBlock* asmblock, Loc loc, FuncDeclaration* fdecl)
// generate asm
as->out_c = "=*m,=*m,";
LLValue* tmp = DtoAlloca(llretTy, ".tmp_asm_ret");
LLValue* tmp = DtoRawAlloca(llretTy, 0, ".tmp_asm_ret");
as->out.push_back( tmp );
as->out.push_back( DtoGEPi(tmp, 0,1) );
as->code = "movd %eax, $<<out0>>" "\n\t" "mov %edx, $<<out1>>";
@@ -413,7 +413,7 @@ DValue * DtoInlineAsmExpr(Loc loc, FuncDeclaration * fd, Expressions * arguments
if (type->ty == Tstruct)
{
// make a copy
llvm::Value* mem = DtoAlloca(ret_type, ".__asm_tuple_ret");
llvm::Value* mem = DtoAlloca(type, ".__asm_tuple_ret");
TypeStruct* ts = (TypeStruct*)type;
size_t n = ts->sym->fields.dim;