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Fix a typo: use of cast where dyn_cast was intended

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This bug has the effect of converting a test of isGCRelocate(InvokeInst*) from a false return to a crash.  

This may be the root cause of the crash Joerg reported against r223137, but I'm still waiting for a clean build of clang to complete to be able to confirm.  Once I've confirmed the issue, I'll submit a test case separately.  



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223370 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Philip Reames 2014-12-04 17:27:58 +00:00
parent 86bf88145b
commit ad90e3ad14
1 changed files with 1 additions and 1 deletions
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2
lib/IR/Statepoint.cpp
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@ -51,7 +51,7 @@ bool llvm::isGCResult(const ImmutableCallSite &CS) {
return isGCResult(CS.getInstruction());
}
bool llvm::isGCResult(const Instruction *inst) {
if (const CallInst *call = cast<CallInst>(inst)) {
if (const CallInst *call = dyn_cast<CallInst>(inst)) {
if (Function *F = call->getCalledFunction()) {
return (F->getIntrinsicID() == Intrinsic::experimental_gc_result_int ||
F->getIntrinsicID() == Intrinsic::experimental_gc_result_float ||