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Replace getVoidPtrType()

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This commit is contained in:
Martin Kinkelin 2024-07-18 23:08:43 +02:00
parent f2fe3f51e5
commit 0c1623c1a0
19 changed files with 64 additions and 77 deletions
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12
gen/classes.cpp
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@ -303,19 +303,17 @@ DValue *DtoCastClass(const Loc &loc, DValue *val, Type *_to) {
// it's just a GEP and (maybe) a pointer-to-pointer BitCast, so it
// should be pretty cheap and perfectly safe even if the original was
// null.
LLValue *isNull = gIR->ir->CreateICmpEQ(
orig, LLConstant::getNullValue(orig->getType()), ".nullcheck");
v = gIR->ir->CreateSelect(
isNull, LLConstant::getNullValue(getVoidPtrType()), v, ".interface");
const auto nullPtr = getNullPtr();
LLValue *isNull = gIR->ir->CreateICmpEQ(orig, nullPtr, ".nullcheck");
v = gIR->ir->CreateSelect(isNull, nullPtr, v, ".interface");
// return r-value
return new DImValue(_to, v);
}
if (fc->sym->classKind == ClassKind::cpp) {
Logger::println("C++ class/interface cast");
LLValue *v = tc->sym->classKind == ClassKind::cpp
? DtoRVal(val)
: LLConstant::getNullValue(getVoidPtrType());
LLValue *v =
tc->sym->classKind == ClassKind::cpp ? DtoRVal(val) : getNullPtr();
return new DImValue(_to, v);
}