From 574e767a209bc80c3a6f41300ab4cf3f1c426ce1 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@intel.com>
Date: Tue, 19 Dec 2017 06:28:58 +0000
Subject: [PATCH] [X86] Remove unnecessary check for integer VT from
 combineShiftRightArithmetic.

I doubt there's any way to create a ashr for an FP type.

llvm-svn: 321057
---
 lib/Target/X86/X86ISelLowering.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 93fc6c6b61f..815b3594729 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -32551,7 +32551,7 @@ static SDValue combineShiftRightArithmetic(SDNode *N, SelectionDAG &DAG) {
   // 1. MOVs can write to a register that differs from source
   // 2. MOVs accept memory operands
 
-  if (!VT.isInteger() || VT.isVector() || N1.getOpcode() != ISD::Constant ||
+  if (VT.isVector() || N1.getOpcode() != ISD::Constant ||
       N0.getOpcode() != ISD::SHL || !N0.hasOneUse() ||
       N0.getOperand(1).getOpcode() != ISD::Constant)
     return SDValue();