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Fix bug: 2003-10-29-CallSiteResolve.ll & PR70

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9600 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-10-30 00:46:41 +00:00
parent 1758d4d863
commit bb60904469
1 changed files with 11 additions and 1 deletions
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12
lib/Transforms/Scalar/InstructionCombining.cpp
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@ -1739,7 +1739,17 @@ bool InstCombiner::transformConstExprCastCall(CallSite CS) {
if (Caller->getType() != NV->getType() && !Caller->use_empty()) { if (Caller->getType() != NV->getType() && !Caller->use_empty()) {
if (NV->getType() != Type::VoidTy) { if (NV->getType() != Type::VoidTy) {
NV = NC = new CastInst(NC, Caller->getType(), "tmp"); NV = NC = new CastInst(NC, Caller->getType(), "tmp");
InsertNewInstBefore(NC, *Caller);
// If this is an invoke instruction, we should insert it after the first
// non-phi, instruction in the normal successor block.
if (InvokeInst *II = dyn_cast<InvokeInst>(Caller)) {
BasicBlock::iterator I = II->getNormalDest()->begin();
while (isa<PHINode>(I)) ++I;
InsertNewInstBefore(NC, *I);
} else {
// Otherwise, it's a call, just insert cast right after the call instr
InsertNewInstBefore(NC, *Caller);
}
AddUsesToWorkList(*Caller); AddUsesToWorkList(*Caller);
} else { } else {
NV = Constant::getNullValue(Caller->getType()); NV = Constant::getNullValue(Caller->getType());