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Backed out changeset 1b62222581fb

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Do not use i8 for bool. Instead rely on the target to store i1 as i8.
This commit is contained in:
Christian Kamm 2008-09-21 14:45:41 +02:00
parent 4b02533745
commit bb47b7c4ce
7 changed files with 26 additions and 29 deletions
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15
gen/llvmhelpers.cpp
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@ -574,8 +574,8 @@ DValue* DtoCastInt(Loc& loc, DValue* val, Type* _to)
Type* from = val->getType()->toBasetype();
assert(from->isintegral());
size_t fromsz = getTypeBitSize(val->getRVal()->getType());
size_t tosz = to->size()*8;
size_t fromsz = from->size();
size_t tosz = to->size();
LLValue* rval = val->getRVal();
if (rval->getType() == tolltype) {
@ -774,13 +774,13 @@ void DtoLazyStaticInit(bool istempl, LLValue* gvar, Initializer* init, Type* t)
llvm::GlobalValue::LinkageTypes gflaglink = istempl ? llvm::GlobalValue::WeakLinkage : llvm::GlobalValue::InternalLinkage;
std::string gflagname(gvar->getName());
gflagname.append("__initflag");
llvm::GlobalVariable* gflag = new llvm::GlobalVariable(LLType::Int1Ty,false,gflaglink,DtoConstI1(false),gflagname,gIR->module);
llvm::GlobalVariable* gflag = new llvm::GlobalVariable(LLType::Int1Ty,false,gflaglink,DtoConstBool(false),gflagname,gIR->module);
// check flag and do init if not already done
llvm::BasicBlock* oldend = gIR->scopeend();
llvm::BasicBlock* initbb = llvm::BasicBlock::Create("ifnotinit",gIR->topfunc(),oldend);
llvm::BasicBlock* endinitbb = llvm::BasicBlock::Create("ifnotinitend",gIR->topfunc(),oldend);
LLValue* cond = gIR->ir->CreateICmpEQ(gIR->ir->CreateLoad(gflag,"tmp"),DtoConstI1(false));
LLValue* cond = gIR->ir->CreateICmpEQ(gIR->ir->CreateLoad(gflag,"tmp"),DtoConstBool(false));
gIR->ir->CreateCondBr(cond, initbb, endinitbb);
gIR->scope() = IRScope(initbb,endinitbb);
DValue* ie = DtoInitializer(gvar, init);
@ -788,7 +788,7 @@ void DtoLazyStaticInit(bool istempl, LLValue* gvar, Initializer* init, Type* t)
DVarValue dst(t, gvar);
DtoAssign(init->loc, &dst, ie);
gIR->ir->CreateStore(DtoConstI1(true), gflag);
gIR->ir->CreateStore(DtoConstBool(true), gflag);
gIR->ir->CreateBr(endinitbb);
gIR->scope() = IRScope(endinitbb,oldend);
}
@ -1548,7 +1548,10 @@ void DtoOverloadedIntrinsicName(TemplateInstance* ti, TemplateDeclaration* td, s
Type* T = (Type*)ti->tdtypes.data[0];
char tmp[10];
sprintf(tmp, "%d", T->size()*8);
if (T->toBasetype()->ty == Tbool) // otherwise we'd get a mismatch
sprintf(tmp, "1");
else
sprintf(tmp, "%d", T->size()*8);
// replace # in name with bitsize
name = td->intrinsicName;