1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 42b3b5ad12f..c03d6aff5a8 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -4455,6 +4455,11 @@ bool X86TargetLowering::isCtlzFast() const {
   return Subtarget.hasFastLZCNT();
 }
 
+bool X86TargetLowering::isMaskAndCmp0FoldingBeneficial(
+    const Instruction &AndI) const {
+  return true;
+}
+
 bool X86TargetLowering::hasAndNotCompare(SDValue Y) const {
   if (!Subtarget.hasBMI())
     return false;