diff options
| -rw-r--r-- | lib/Target/ARM/ARMInstrFormats.td | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/lib/Target/ARM/ARMInstrFormats.td b/lib/Target/ARM/ARMInstrFormats.td index 251e5c27a0..5f603f6d0d 100644 --- a/lib/Target/ARM/ARMInstrFormats.td +++ b/lib/Target/ARM/ARMInstrFormats.td @@ -700,14 +700,19 @@ class AI3ldsb<dag oops, dag iops, Format f, InstrItinClass itin, string opc, string asm, list<dag> pattern> : I<oops, iops, AddrMode3, Size4Bytes, IndexModeNone, f, itin, opc, asm, "", pattern> { - let Inst{4} = 1; - let Inst{5} = 0; // H bit - let Inst{6} = 1; // S bit - let Inst{7} = 1; - let Inst{20} = 1; // L bit - let Inst{21} = 0; // W bit - let Inst{24} = 1; // P bit + bits<14> addr; + bits<4> Rt; let Inst{27-25} = 0b000; + let Inst{24} = 1; // P bit + let Inst{23} = addr{8}; // U bit + let Inst{22} = addr{13}; // 1 == imm8, 0 == Rm + let Inst{21} = 0; // W bit + let Inst{20} = 1; // L bit + let Inst{19-16} = addr{12-9}; // Rn + let Inst{15-12} = Rt; // Rt + let Inst{11-8} = addr{7-4}; // imm7_4/zero + let Inst{7-4} = 0b1101; + let Inst{3-0} = addr{3-0}; // imm3_0/Rm } class AXI3ldsb<dag oops, dag iops, Format f, InstrItinClass itin, string asm, list<dag> pattern> |