diff options
| -rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.td | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td index d4d584e..3bba588 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.td +++ b/lib/Target/PowerPC/PPCInstrInfo.td @@ -765,7 +765,11 @@ def RLDICR : MDForm_1<30, 1, // Arbitrary immediate support. Implement in terms of LIS/ORI. def : Pat<(i32 imm:$imm), (ORI (LIS (HI16 imm:$imm)), (LO16 imm:$imm))>; - + +// Implement the 'not' operation with the NOR instruction. +def NOT : Pat<(not GPRC:$in), + (NOR GPRC:$in, GPRC:$in)>; + // or by an arbitrary immediate. def : Pat<(or GPRC:$in, imm:$imm), (ORIS (ORI GPRC:$in, (LO16 imm:$imm)), (HI16 imm:$imm))>; |