diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCInstrFormats.td')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrFormats.td | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrFormats.td b/llvm/lib/Target/PowerPC/PPCInstrFormats.td index 3949bd3d21c..84a15b1ca94 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrFormats.td +++ b/llvm/lib/Target/PowerPC/PPCInstrFormats.td @@ -102,6 +102,19 @@ class DForm_1<bits<6> opcode, dag OOL, dag IOL, string asmstr, InstrItinClass itin, list<dag> pattern> : I<opcode, OOL, IOL, asmstr, itin> { bits<5> A; + bits<21> Addr; + + let Pattern = pattern; + + let Inst{6-10} = A; + let Inst{11-15} = Addr{20-16}; // Base Reg + let Inst{16-31} = Addr{15-0}; // Displacement +} + +class DForm_1a<bits<6> opcode, dag OOL, dag IOL, string asmstr, + InstrItinClass itin, list<dag> pattern> + : I<opcode, OOL, IOL, asmstr, itin> { + bits<5> A; bits<16> C; bits<5> B; @@ -112,6 +125,7 @@ class DForm_1<bits<6> opcode, dag OOL, dag IOL, string asmstr, let Inst{16-31} = C; } + class DForm_2<bits<6> opcode, dag OOL, dag IOL, string asmstr, InstrItinClass itin, list<dag> pattern> : DForm_base<opcode, OOL, IOL, asmstr, itin, pattern>; @@ -147,8 +161,7 @@ class DForm_4_zero<bits<6> opcode, dag OOL, dag IOL, string asmstr, InstrItinClass itin, list<dag> pattern> : DForm_1<opcode, OOL, IOL, asmstr, itin, pattern> { let A = 0; - let B = 0; - let C = 0; + let Addr = 0; } class DForm_5<bits<6> opcode, dag OOL, dag IOL, string asmstr, |
