From: Bill Wendling <isanbard@gmail.com>
Date: Wed, 19 Dec 2007 06:07:48 +0000 (+0000)
Subject: Mark the "isRemat" instruction as never having side effects.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ee912540e7870cd388ab0d8ed1aaa2d0204da54e;p=oota-llvm.git

Mark the "isRemat" instruction as never having side effects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45190 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td
index 2aea2545b16..512c9663385 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/lib/Target/PowerPC/PPCInstrInfo.td
@@ -687,7 +687,7 @@ def SUBFIC : DForm_2< 8, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
                      "subfic $rD, $rA, $imm", IntGeneral,
                      [(set GPRC:$rD, (subc immSExt16:$imm, GPRC:$rA))]>;
 
-let isReMaterializable = 1 in {
+let isReMaterializable = 1, neverHasSideEffects = 1 in {
   def LI  : DForm_2_r0<14, (outs GPRC:$rD), (ins symbolLo:$imm),
                        "li $rD, $imm", IntGeneral,
                        [(set GPRC:$rD, immSExt16:$imm)]>;