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[svn r385] Fix lvalue cast problems with -= and friends.

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Fix complex DtoBoolean.
This commit is contained in:
Christian Kamm
2008-07-14 22:48:03 +02:00
parent 27674069e7
commit 25dea7a16e
6 changed files with 36 additions and 28 deletions
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17
gen/tollvm.cpp
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@@ -326,10 +326,13 @@ LLValue* DtoPointedType(LLValue* ptr, LLValue* val)
//////////////////////////////////////////////////////////////////////////////////////////
LLValue* DtoBoolean(LLValue* val)
LLValue* DtoBoolean(DValue* dval)
{
Type* dtype = dval->getType()->toBasetype();
LLValue* val = dval->getRVal();
const LLType* t = val->getType();
if (t->isInteger())
if (dtype->isintegral())
{
if (t == LLType::Int1Ty)
return val;
@@ -338,16 +341,20 @@ LLValue* DtoBoolean(LLValue* val)
return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, val, zero, "tmp", gIR->scopebb());
}
}
else if (t->isFloatingPoint())
else if (dtype->iscomplex())
{
return DtoComplexEquals(TOKnotequal, dval, DtoComplex(dtype, new DNullValue(Type::tint8, llvm::ConstantInt::get(LLType::Int8Ty, 0))));
}
else if (dtype->isfloating())
{
LLValue* zero = llvm::Constant::getNullValue(t);
return new llvm::FCmpInst(llvm::FCmpInst::FCMP_ONE, val, zero, "tmp", gIR->scopebb());
}
else if (isaPointer(t)) {
else if (dtype->ty == Tpointer) {
LLValue* zero = llvm::Constant::getNullValue(t);
return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, val, zero, "tmp", gIR->scopebb());
}
std::cout << "unsupported -> bool : " << *t << '\n';
std::cout << "unsupported -> bool : " << dtype->toChars() << " " << *t << '\n';
assert(0);
return 0;
}