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| author | Hal Finkel <hfinkel@anl.gov> | 2012-06-22 23:10:08 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2012-06-22 23:10:08 +0000 |
| commit | 009f7afbeb77d1cc8e962bac7057b73b6d39d62f (patch) | |
| tree | 362e05a353bb2b5cc24792048cd92cf7a2c5b8ad /lib/Target/PowerPC/PPCInstrInfo.td | |
| parent | e5457d21169105b695a7e32d4424a35bb9ca7fa2 (diff) | |
Add support for the PPC isel instruction.
The isel (integer select) instruction is supported on the 440 and A2
embedded cores and on the POWER7.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159045 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCInstrInfo.td')
| -rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.td | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td index 29f7875a79..9b390461d8 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.td +++ b/lib/Target/PowerPC/PPCInstrInfo.td @@ -1398,6 +1398,13 @@ let Uses = [RM] in { } let PPC970_Unit = 1 in { // FXU Operations. + def ISEL : AForm_1<31, 15, + (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB, pred:$cond), + "isel $rT, $rA, $rB, $cond", IntGeneral, + []>; +} + +let PPC970_Unit = 1 in { // FXU Operations. // M-Form instructions. rotate and mask instructions. // let isCommutable = 1 in { |