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Emit the two-operand form of the PPC mfcr instruction as mfocrf. 

This is necessary on Linux and supported on Darwin, see PR2604.

llvm-svn: 158315
This commit is contained in:
Hal Finkel 2012-06-11 15:43:15 +00:00
parent ba671c0ea7
commit 2c09058f19
1 changed files with 1 additions and 1 deletions
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2
llvm/lib/Target/PowerPC/PPCInstrInfo.td
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@ -1125,7 +1125,7 @@ def MFCR : XFXForm_3<31, 19, (outs GPRC:$rT), (ins),
PPC970_MicroCode, PPC970_Unit_CRU;
def MFOCRF: XFXForm_5a<31, 19, (outs GPRC:$rT), (ins crbitm:$FXM),
"mfcr $rT, $FXM", SprMFCR>,
"mfocrf $rT, $FXM", SprMFCR>,
PPC970_DGroup_First, PPC970_Unit_CRU;
// Instructions to manipulate FPSCR. Only long double handling uses these.