Fix compilation of mesa, which I broke earlier today
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12465 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp
index 09153ed..a8785fe 100644
--- a/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -691,8 +691,9 @@
}
} else if (SwitchInst *SI = dyn_cast<SwitchInst>(BB->begin())) {
- if (FoldValueComparisonIntoPredecessors(SI))
- return SimplifyCFG(BB) || 1;
+ if (isValueEqualityComparison(SI))
+ if (FoldValueComparisonIntoPredecessors(SI))
+ return SimplifyCFG(BB) || 1;
} else if (BranchInst *BI = dyn_cast<BranchInst>(BB->getTerminator())) {
if (Value *CompVal = isValueEqualityComparison(BB->getTerminator())) {
// This block must be empty, except for the setcond inst, if it exists.