diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Transforms/InstCombine/InstCombineSelect.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineSelect.cpp b/lib/Transforms/InstCombine/InstCombineSelect.cpp index ecce242a81..a2d4c888f2 100644 --- a/lib/Transforms/InstCombine/InstCombineSelect.cpp +++ b/lib/Transforms/InstCombine/InstCombineSelect.cpp @@ -333,6 +333,10 @@ static Value *SimplifyWithOpReplaced(Value *V, Value *Op, Value *RepOp, // All operands were constants, fold it. if (ConstOps.size() == I->getNumOperands()) { + if (CmpInst *C = dyn_cast<CmpInst>(I)) + return ConstantFoldCompareInstOperands(C->getPredicate(), ConstOps[0], + ConstOps[1], TD, TLI); + if (LoadInst *LI = dyn_cast<LoadInst>(I)) if (!LI->isVolatile()) return ConstantFoldLoadFromConstPtr(ConstOps[0], TD); |