From: Craig Topper <craig.topper@gmail.com>
Date: Thu, 27 Dec 2012 02:08:46 +0000 (+0000)
Subject: Add hasSideEffects=0 to CMP*rr_REV.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0b9c5e268f4cad1327c03b18d002b74547d2c215;p=oota-llvm.git

Add hasSideEffects=0 to CMP*rr_REV.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171130 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86InstrArithmetic.td b/lib/Target/X86/X86InstrArithmetic.td
index 6bda62879e3..693815d42f7 100644
--- a/lib/Target/X86/X86InstrArithmetic.td
+++ b/lib/Target/X86/X86InstrArithmetic.td
@@ -700,6 +700,7 @@ class BinOpRR_F_Rev<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo>
         mnemonic, "{$src2, $src1|$src1, $src2}", [], IIC_BIN_NONMEM> {
   // The disassembler should know about this, but not the asmparser.
   let isCodeGenOnly = 1;
+  let hasSideEffects = 0;
 }
 
 // BinOpRM - Instructions like "add reg, reg, [mem]".