1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
index 71e7b169ad0..4b592b33987 100644
--- a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
@@ -902,6 +902,13 @@ LegalizerHelper::widenScalarExtract(MachineInstr &MI, unsigned TypeIdx,
     return Legalized;
   }
 
+  if (SrcTy.isScalar()) {
+    Observer.changingInstr(MI);
+    widenScalarSrc(MI, WideTy, 1, TargetOpcode::G_ANYEXT);
+    Observer.changedInstr(MI);
+    return Legalized;
+  }
+
   if (!SrcTy.isVector())
     return UnableToLegalize;