1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/GlobalISel/InstructionSelector.cpp b/llvm/lib/CodeGen/GlobalISel/InstructionSelector.cpp
index d8cd71f64b9..a449e9dec41 100644
--- a/llvm/lib/CodeGen/GlobalISel/InstructionSelector.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/InstructionSelector.cpp
@@ -49,8 +49,8 @@ bool InstructionSelector::isOperandImmEqual(
     const MachineOperand &MO, int64_t Value,
     const MachineRegisterInfo &MRI) const {
   if (MO.isReg() && MO.getReg())
-    if (auto VRegVal = getConstantVRegVal(MO.getReg(), MRI))
-      return *VRegVal == Value;
+    if (auto VRegVal = getConstantVRegValWithLookThrough(MO.getReg(), MRI))
+      return VRegVal->Value == Value;
   return false;
 }