1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
index 46448aa7f8d..c0876a27594 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
@@ -4942,11 +4942,11 @@ Instruction *InstCombiner::visitFCmpInst(FCmpInst &I) {
   // If we're just checking for a NaN (ORD/UNO) and have a non-NaN operand,
   // then canonicalize the operand to 0.0.
   if (Pred == CmpInst::FCMP_ORD || Pred == CmpInst::FCMP_UNO) {
-    if (!match(Op0, m_Zero()) && isKnownNeverNaN(Op0)) {
+    if (!match(Op0, m_PosZeroFP()) && isKnownNeverNaN(Op0)) {
       I.setOperand(0, ConstantFP::getNullValue(Op0->getType()));
       return &I;
     }
-    if (!match(Op1, m_Zero()) && isKnownNeverNaN(Op1)) {
+    if (!match(Op1, m_PosZeroFP()) && isKnownNeverNaN(Op1)) {
       I.setOperand(1, ConstantFP::getNullValue(Op0->getType()));
       return &I;
     }