SRA shift amount must be in i8

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25416 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 6a656142f7dbee76650354912ad5549ed460e1a4..7ed6c94de2f61f7678745f68623a69dc1f2272fb 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -1448,7 +1448,7 @@ SDOperand X86TargetLowering::LowerOperation(SDOperand Op, SelectionDAG &DAG) {
     SDOperand ShOpHi = Op.getOperand(1);
     SDOperand ShAmt  = Op.getOperand(2);
     SDOperand Tmp1 = isSRA ? DAG.getNode(ISD::SRA, MVT::i32, ShOpHi,
-                                         DAG.getConstant(31, MVT::i32))
+                                         DAG.getConstant(31, MVT::i8))
                            : DAG.getConstant(0, MVT::i32);
 
     SDOperand Tmp2, Tmp3;