commit ee912540e7870cd388ab0d8ed1aaa2d0204da54e
author Bill Wendling <isanbard@gmail.com> Wed Dec 19 06:07:48 2007 +0000
committer Bill Wendling <isanbard@gmail.com> Wed Dec 19 06:07:48 2007 +0000
tree 2bb6eff2920997da67ba8d325c3fd4bcd3cafa4a
parent 23ff1f910f5662be275b2c6bf40055d88579675a

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

lib/Target/PowerPC/PPCInstrInfo.td

diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td
index 2aea254..512c966 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/lib/Target/PowerPC/PPCInstrInfo.td
@@ -687,7 +687,7 @@
                      "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)]>;