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[svn r292] Fixed: string switch was broken in several ways.

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Fixed: TypeInfo_Typedef.next was incorrect (return base of base instead of just base).
Fixed: ClassInfo offset type info (offTi) had invalid offsets.
This commit is contained in:
Tomas Lindquist Olsen
2008-06-18 21:31:05 +02:00
parent 964f91b5a1
commit ab92e1230b
4 changed files with 28 additions and 25 deletions
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23
gen/statements.cpp
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@@ -681,7 +681,14 @@ static LLValue* call_string_switch_runtime(llvm::GlobalVariable* table, Expressi
}
assert(llval->getType() == fn->getFunctionType()->getParamType(1));
return gIR->ir->CreateCall2(fn, table, llval, "tmp");
llvm::CallInst* call = gIR->ir->CreateCall2(fn, table, llval, "tmp");
llvm::PAListPtr palist;
palist = palist.addAttr(1, llvm::ParamAttr::ByVal);
palist = palist.addAttr(2, llvm::ParamAttr::ByVal);
call->setParamAttrs(palist);
return call;
}
void SwitchStatement::toIR(IRState* p)
@@ -709,6 +716,7 @@ void SwitchStatement::toIR(IRState* p)
{
Logger::println("is string switch");
// build array of the stringexpS
caseArray.reserve(cases->dim);
for (int i=0; i<cases->dim; ++i)
{
CaseStatement* cs = (CaseStatement*)cases->data[i];
@@ -719,13 +727,13 @@ void SwitchStatement::toIR(IRState* p)
// first sort it
caseArray.sort();
// iterate and add indices to cases
std::vector<LLConstant*> inits;
std::vector<LLConstant*> inits(caseArray.dim);
for (size_t i=0; i<caseArray.dim; ++i)
{
CaseStatement* cs = (CaseStatement*)cases->data[i];
cs->llvmIdx = DtoConstUint(i);
Case* c = (Case*)caseArray.data[i];
inits.push_back(c->str->toConstElem(p));
CaseStatement* cs = (CaseStatement*)cases->data[c->index];
cs->llvmIdx = DtoConstUint(i);
inits[i] = c->str->toConstElem(p);
}
// build static array for ptr or final array
const LLType* elemTy = DtoType(condition->type);
@@ -811,13 +819,10 @@ void CaseStatement::toIR(IRState* p)
}
bodyBB = nbb;
if (exp->type->isintegral()) {
if (llvmIdx == NULL) {
LLConstant* c = exp->toConstElem(p);
llvmIdx = isaConstantInt(c);
}
else {
assert(llvmIdx);
}
if (!p->scopereturned())
llvm::BranchInst::Create(bodyBB, p->scopebb());