diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrThumb.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb.td | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td index c304ff9..746caff 100644 --- a/lib/Target/ARM/ARMInstrThumb.td +++ b/lib/Target/ARM/ARMInstrThumb.td @@ -534,10 +534,12 @@ def tBIC : T1sIt<(outs tGPR:$dst), (ins tGPR:$lhs, tGPR:$rhs), IIC_iALUr, // CMN register let Defs = [CPSR] in { -def tCMN : T1pI<(outs), (ins tGPR:$lhs, tGPR:$rhs), IIC_iCMPr, - "cmn", "\t$lhs, $rhs", - [(ARMcmp tGPR:$lhs, (ineg tGPR:$rhs))]>, - T1DataProcessing<0b1011>; +//FIXME: Disable CMN, as CCodes are backwards from compare expectations +// Compare-to-zero still works out, just not the relationals +//def tCMN : T1pI<(outs), (ins tGPR:$lhs, tGPR:$rhs), IIC_iCMPr, +// "cmn", "\t$lhs, $rhs", +// [(ARMcmp tGPR:$lhs, (ineg tGPR:$rhs))]>, +// T1DataProcessing<0b1011>; def tCMNz : T1pI<(outs), (ins tGPR:$lhs, tGPR:$rhs), IIC_iCMPr, "cmn", "\t$lhs, $rhs", [(ARMcmpZ tGPR:$lhs, (ineg tGPR:$rhs))]>, |