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| author | Hal Finkel <hfinkel@anl.gov> | 2013-04-07 05:16:57 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-04-07 05:16:57 +0000 |
| commit | aecbe2426825463c183a036da4bfae621e8ec080 (patch) | |
| tree | e48955cb978b4948021f5d5f375ae326894a525e /lib/Target/PowerPC/PPCInstrInfo.td | |
| parent | fa1cac2a1e37f9925543894b0a4ae5db080a862a (diff) | |
| download | llvm-aecbe2426825463c183a036da4bfae621e8ec080.tar.gz llvm-aecbe2426825463c183a036da4bfae621e8ec080.tar.bz2 llvm-aecbe2426825463c183a036da4bfae621e8ec080.tar.xz | |
PPC MCRF instruction does not have side effects
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178971 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCInstrInfo.td')
| -rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.td | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td index 4664e57d51..86d020be4d 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.td +++ b/lib/Target/PowerPC/PPCInstrInfo.td @@ -1245,6 +1245,7 @@ def FRSQRTES : XForm_26<59, 26, (outs F4RC:$frD), (ins F4RC:$frB), // XL-Form instructions. condition register logical ops. // +let neverHasSideEffects = 1 in def MCRF : XLForm_3<19, 0, (outs CRRC:$BF), (ins CRRC:$BFA), "mcrf $BF, $BFA", BrMCR>, PPC970_DGroup_First, PPC970_Unit_CRU; |