diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp index 36180c00348..a2dea10c565 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp @@ -2487,7 +2487,8 @@ Value *InstCombiner::foldXorOfICmps(ICmpInst *LHS, ICmpInst *RHS) { Value *LHS0 = LHS->getOperand(0), *LHS1 = LHS->getOperand(1); Value *RHS0 = RHS->getOperand(0), *RHS1 = RHS->getOperand(1); if ((LHS->hasOneUse() || RHS->hasOneUse()) && - LHS0->getType() == RHS0->getType()) { + LHS0->getType() == RHS0->getType() && + LHS0->getType()->isIntOrIntVectorTy()) { // (X > -1) ^ (Y > -1) --> (X ^ Y) < 0 // (X < 0) ^ (Y < 0) --> (X ^ Y) < 0 if ((PredL == CmpInst::ICMP_SGT && match(LHS1, m_AllOnes()) && |
