[llvm] r361288 - [X86] Remove an unneeded ZERO_EXTEND creation from LowerINTRINSIC_W_CHAIN. NFC

[Craig Topper via llvm-commits]

Author: ctopper
Date: Tue May 21 12:03:45 2019
New Revision: 361288

URL: http://llvm.org/viewvc/llvm-project?rev=361288&view=rev
Log:
[X86] Remove an unneeded ZERO_EXTEND creation from LowerINTRINSIC_W_CHAIN. NFC

We were trying to ZERO_EXTEND from an i8 X86ISD::SETCC to i8 again.

Modified:
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=361288&r1=361287&r2=361288&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Tue May 21 12:03:45 2019
@@ -23230,8 +23230,7 @@ static SDValue LowerINTRINSIC_W_CHAIN(SD
           DAG.getNode(Opcode, dl, VTs, Chain, Op->getOperand(2),
                       Op->getOperand(3), Op->getOperand(4));
       SDValue SetCC = getSETCC(X86::COND_B, Operation.getValue(0), dl, DAG);
-      SDValue Result = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i8, SetCC);
-      return DAG.getNode(ISD::MERGE_VALUES, dl, Op->getVTList(), Result,
+      return DAG.getNode(ISD::MERGE_VALUES, dl, Op->getVTList(), SetCC,
                          Operation.getValue(1));
     }
     }