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bug 122:

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- Replace ConstantPointerRef usage with GlobalValue usage
- Correct isa<Constant> for GlobalValue subclass

llvm-svn: 14951
This commit is contained in:
Reid Spencer 2004-07-18 00:41:27 +00:00
parent 14243817ec
commit b6c894409b
1 changed files with 6 additions and 11 deletions
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17
lib/ExecutionEngine/ExecutionEngine.cpp
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@ -263,19 +263,14 @@ GenericValue ExecutionEngine::getConstantValue(const Constant *C) {
GET_CONST_VAL(Double , ConstantFP);
#undef GET_CONST_VAL
case Type::PointerTyID:
if (isa<ConstantPointerNull>(C)) {
if (isa<ConstantPointerNull>(C))
Result.PointerVal = 0;
} else if (const ConstantPointerRef *CPR = dyn_cast<ConstantPointerRef>(C)){
if (Function *F =
const_cast<Function*>(dyn_cast<Function>(CPR->getValue())))
Result = PTOGV(getPointerToFunctionOrStub(F));
else
Result = PTOGV(getOrEmitGlobalVariable(
cast<GlobalVariable>(CPR->getValue())));
} else {
else if (const Function *F = dyn_cast<Function>(C))
Result = PTOGV(getPointerToFunctionOrStub(const_cast<Function*>(F)));
else if (const GlobalVariable* GV = dyn_cast<GlobalVariable>(C))
Result = PTOGV(getOrEmitGlobalVariable(const_cast<GlobalVariable*>(GV)));
else
assert(0 && "Unknown constant pointer type!");
}
break;
default:
std::cout << "ERROR: Constant unimp for type: " << *C->getType() << "\n";