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Provide correct encoding for PPC LWARX instructions.

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Patch by Gary Benson!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52828 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov 2008-06-27 16:10:20 +00:00
parent ca29dffa16
commit b2931f29f3
1 changed files with 2 additions and 2 deletions
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4
lib/Target/PowerPC/PPCInstrInfo.td
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@ -531,8 +531,8 @@ def DCBZL : DCB_Form<1014, 1, (outs), (ins memrr:$dst),
PPC970_DGroup_Single;
// Atomic operations.
def LWARX : Pseudo<(outs GPRC:$rD), (ins memrr:$ptr, i32imm:$label),
"\nLa${label}_entry:\n\tlwarx $rD, $ptr",
def LWARX : XForm_1<31, 20, (outs GPRC:$rD), (ins memrr:$ptr, i32imm:$label),
"\nLa${label}_entry:\n\tlwarx $rD, $ptr", LdStLWARX,
[(set GPRC:$rD, (PPClarx xoaddr:$ptr, imm:$label))]>;
let Defs = [CR0] in {