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Fix bug: Assembler/2003-03-03-DuplicateConstant.ll

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5692 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-03-03 23:28:55 +00:00
parent 319d05bff4
commit adf99700a7
1 changed files with 6 additions and 4 deletions
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10
lib/AsmParser/llvmAsmParser.y
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@ -501,10 +501,12 @@ static bool setValueName(Value *V, char *NameStr) {
// Otherwise, we are a simple redefinition of a value, check to see if it
// is defined the same as the old one...
if (const Type *Ty = dyn_cast<const Type>(Existing)) {
if (Ty == cast<const Type>(V)) return true; // Yes, it's equal.
if (const Type *Ty = dyn_cast<Type>(Existing)) {
if (Ty == cast<Type>(V)) return true; // Yes, it's equal.
// std::cerr << "Type: " << Ty->getDescription() << " != "
// << cast<const Type>(V)->getDescription() << "!\n";
} else if (const Constant *C = dyn_cast<Constant>(Existing)) {
if (C == V) return true; // Constants are equal to themselves
} else if (GlobalVariable *EGV = dyn_cast<GlobalVariable>(Existing)) {
// We are allowed to redefine a global variable in two circumstances:
// 1. If at least one of the globals is uninitialized or
@ -1097,8 +1099,8 @@ FunctionList : FunctionList Function {
// ConstPool - Constants with optional names assigned to them.
ConstPool : ConstPool OptAssign CONST ConstVal {
if (setValueName($4, $2)) { assert(0 && "No redefinitions allowed!"); }
InsertValue($4);
if (!setValueName($4, $2))
InsertValue($4);
}
| ConstPool OptAssign TYPE TypesV { // Types can be defined in the const pool
// Eagerly resolve types. This is not an optimization, this is a