diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMInstrThumb2.td')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrThumb2.td | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrThumb2.td b/llvm/lib/Target/ARM/ARMInstrThumb2.td index ad57de54c13..4dacb86df4c 100644 --- a/llvm/lib/Target/ARM/ARMInstrThumb2.td +++ b/llvm/lib/Target/ARM/ARMInstrThumb2.td @@ -3401,12 +3401,7 @@ class t2CPS<dag iops, string asm_op> : T2XI<(outs), iops, NoItinerary, bits<5> mode; bit M; - let Inst{31-27} = 0b11110; - let Inst{26} = 0; - let Inst{25-20} = 0b111010; - let Inst{19-16} = 0b1111; - let Inst{15-14} = 0b10; - let Inst{12} = 0; + let Inst{31-11} = 0b111100111010111110000; let Inst{10-9} = imod; let Inst{8} = M; let Inst{7-5} = iflags; @@ -3425,13 +3420,13 @@ let imod = 0, iflags = 0, M = 1 in // A6.3.4 Branches and miscellaneous control // Table A6-14 Change Processor State, and hint instructions -def t2HINT : T2I<(outs), (ins imm0_255:$imm), NoItinerary, "hint", "\t$imm",[]>{ - bits<8> imm; - let Inst{31-8} = 0b111100111010111110000000; - let Inst{7-0} = imm; +def t2HINT : T2I<(outs), (ins imm0_4:$imm), NoItinerary, "hint", "\t$imm",[]> { + bits<3> imm; + let Inst{31-3} = 0b11110011101011111000000000000; + let Inst{2-0} = imm; } -def : t2InstAlias<"hint$p.w $imm", (t2HINT imm0_255:$imm, pred:$p)>; +def : t2InstAlias<"hint$p.w $imm", (t2HINT imm0_4:$imm, pred:$p)>; def : t2InstAlias<"nop$p.w", (t2HINT 0, pred:$p)>; def : t2InstAlias<"yield$p.w", (t2HINT 1, pred:$p)>; def : t2InstAlias<"wfe$p.w", (t2HINT 2, pred:$p)>; |
