2 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/Target/BPF/BPFISelLowering.cpp b/llvm/lib/Target/BPF/BPFISelLowering.cpp
index 194996989e5..0d604e099c3 100644
--- a/llvm/lib/Target/BPF/BPFISelLowering.cpp
+++ b/llvm/lib/Target/BPF/BPFISelLowering.cpp
@@ -713,3 +713,8 @@ EVT BPFTargetLowering::getSetCCResultType(const DataLayout &, LLVMContext &,
                                           EVT VT) const {
   return getHasAlu32() ? MVT::i32 : MVT::i64;
 }
+
+MVT BPFTargetLowering::getScalarShiftAmountTy(const DataLayout &DL,
+                                              EVT VT) const {
+  return (getHasAlu32() && VT == MVT::i32) ? MVT::i32 : MVT::i64;
+}
diff --git a/llvm/lib/Target/BPF/BPFISelLowering.h b/llvm/lib/Target/BPF/BPFISelLowering.h
index badc0b82c16..3eb099cf369 100644
--- a/llvm/lib/Target/BPF/BPFISelLowering.h
+++ b/llvm/lib/Target/BPF/BPFISelLowering.h
@@ -60,6 +60,8 @@ public:
   EVT getSetCCResultType(const DataLayout &DL, LLVMContext &Context,
                          EVT VT) const override;
 
+  MVT getScalarShiftAmountTy(const DataLayout &, EVT) const override;
+
 private:
   // Control Instruction Selection Features
   bool HasAlu32;