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| author | Chris Lattner <sabre@nondot.org> | 2003-06-05 20:12:51 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-06-05 20:12:51 +0000 |
| commit | 45789aca97131901542bc0d1b44e77f8262997ce (patch) | |
| tree | a1f4912b927bb4baa616a4a5674db7b2bbf95877 | |
| parent | e295306e20545ef1ed622b83ae7e36c9812084d9 (diff) | |
| download | bcm5719-llvm-45789aca97131901542bc0d1b44e77f8262997ce.tar.gz bcm5719-llvm-45789aca97131901542bc0d1b44e77f8262997ce.zip | |
Fix bug: InstCombine/2003-06-05-BranchInvertInfLoop.ll
llvm-svn: 6630
| -rw-r--r-- | llvm/lib/Transforms/Scalar/InstructionCombining.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp index cfeada349bd..5d7881d68d2 100644 --- a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp @@ -1072,7 +1072,7 @@ Instruction *InstCombiner::visitAllocationInst(AllocationInst &AI) { Instruction *InstCombiner::visitBranchInst(BranchInst &BI) { // Change br (not X), label True, label False to: br X, label False, True - if (BI.isConditional()) + if (BI.isConditional() && !isa<Constant>(BI.getCondition())) if (Value *V = dyn_castNotVal(BI.getCondition())) { BasicBlock *TrueDest = BI.getSuccessor(0); BasicBlock *FalseDest = BI.getSuccessor(1); |
