diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrInfo.td | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td index a98d6f3ec11..351fcea6a60 100644 --- a/llvm/lib/Target/ARM/ARMInstrInfo.td +++ b/llvm/lib/Target/ARM/ARMInstrInfo.td @@ -1721,11 +1721,10 @@ def SVC : ABI<0b1111, (outs), (ins imm24b:$svc), IIC_Br, "svc", "\t$svc", []> { } } -// Store Return State is a system instruction -- for disassembly only -let isCodeGenOnly = 1 in { // FIXME: This should not use submode! +// Store Return State +// FIXME: This should not use submode! def SRSW : ABXI<{1,0,0,?}, (outs), (ins ldstm_mode:$amode, i32imm:$mode), - NoItinerary, "srs${amode}\tsp!, $mode", - [/* For disassembly only; pattern left blank */]> { + NoItinerary, "srs${amode}\tsp!, $mode", []> { let Inst{31-28} = 0b1111; let Inst{22-20} = 0b110; // W = 1 let Inst{19-8} = 0xd05; @@ -1733,31 +1732,27 @@ def SRSW : ABXI<{1,0,0,?}, (outs), (ins ldstm_mode:$amode, i32imm:$mode), } def SRS : ABXI<{1,0,0,?}, (outs), (ins ldstm_mode:$amode, i32imm:$mode), - NoItinerary, "srs${amode}\tsp, $mode", - [/* For disassembly only; pattern left blank */]> { + NoItinerary, "srs${amode}\tsp, $mode", []> { let Inst{31-28} = 0b1111; let Inst{22-20} = 0b100; // W = 0 let Inst{19-8} = 0xd05; let Inst{7-5} = 0b000; } -// Return From Exception is a system instruction -- for disassembly only +// Return From Exception def RFEW : ABXI<{1,0,0,?}, (outs), (ins ldstm_mode:$amode, GPR:$base), - NoItinerary, "rfe${amode}\t$base!", - [/* For disassembly only; pattern left blank */]> { + NoItinerary, "rfe${amode}\t$base!", []> { let Inst{31-28} = 0b1111; let Inst{22-20} = 0b011; // W = 1 let Inst{15-0} = 0x0a00; } def RFE : ABXI<{1,0,0,?}, (outs), (ins ldstm_mode:$amode, GPR:$base), - NoItinerary, "rfe${amode}\t$base", - [/* For disassembly only; pattern left blank */]> { + NoItinerary, "rfe${amode}\t$base", []> { let Inst{31-28} = 0b1111; let Inst{22-20} = 0b001; // W = 0 let Inst{15-0} = 0x0a00; } -} // isCodeGenOnly = 1 //===----------------------------------------------------------------------===// // Load / store Instructions. |
