diff options
Diffstat (limited to 'lib/Target/ARM')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index 725e505..48acffd 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -3914,10 +3914,10 @@ defm t2LDC : t2LdStCop<0b1110, 1, 0, "ldc">; defm t2LDCL : t2LdStCop<0b1110, 1, 1, "ldcl">; defm t2STC : t2LdStCop<0b1110, 0, 0, "stc">; defm t2STCL : t2LdStCop<0b1110, 0, 1, "stcl">; -defm t2LDC2 : t2LdStCop<0b1111, 1, 0, "ldc2">; -defm t2LDC2L : t2LdStCop<0b1111, 1, 1, "ldc2l">; -defm t2STC2 : t2LdStCop<0b1111, 0, 0, "stc2">; -defm t2STC2L : t2LdStCop<0b1111, 0, 1, "stc2l">; +defm t2LDC2 : t2LdStCop<0b1111, 1, 0, "ldc2">, Requires<[PreV8]>; +defm t2LDC2L : t2LdStCop<0b1111, 1, 1, "ldc2l">, Requires<[PreV8]>; +defm t2STC2 : t2LdStCop<0b1111, 0, 0, "stc2">, Requires<[PreV8]>; +defm t2STC2L : t2LdStCop<0b1111, 0, 1, "stc2l">, Requires<[PreV8]>; //===----------------------------------------------------------------------===// @@ -4063,7 +4063,9 @@ def t2MCR2 : t2MovRCopro<0b1111, "mcr2", 0, (outs), (ins p_imm:$cop, imm0_7:$opc1, GPR:$Rt, c_imm:$CRn, c_imm:$CRm, imm0_7:$opc2), [(int_arm_mcr2 imm:$cop, imm:$opc1, GPR:$Rt, imm:$CRn, - imm:$CRm, imm:$opc2)]>; + imm:$CRm, imm:$opc2)]> { + let Predicates = [IsThumb2, PreV8]; +} def : t2InstAlias<"mcr2${p} $cop, $opc1, $Rt, $CRn, $CRm", (t2MCR2 p_imm:$cop, imm0_7:$opc1, GPR:$Rt, c_imm:$CRn, c_imm:$CRm, 0, pred:$p)>; @@ -4078,7 +4080,9 @@ def : t2InstAlias<"mrc${p} $cop, $opc1, $Rt, $CRn, $CRm", def t2MRC2 : t2MovRCopro<0b1111, "mrc2", 1, (outs GPRwithAPSR:$Rt), (ins p_imm:$cop, imm0_7:$opc1, c_imm:$CRn, - c_imm:$CRm, imm0_7:$opc2), []>; + c_imm:$CRm, imm0_7:$opc2), []> { + let Predicates = [IsThumb2, PreV8]; +} def : t2InstAlias<"mrc2${p} $cop, $opc1, $Rt, $CRn, $CRm", (t2MRC2 GPRwithAPSR:$Rt, p_imm:$cop, imm0_7:$opc1, c_imm:$CRn, c_imm:$CRm, 0, pred:$p)>; @@ -4096,11 +4100,16 @@ def t2MCRR : t2MovRRCopro<0b1110, "mcrr", 0, imm:$CRm)]>; def t2MCRR2 : t2MovRRCopro<0b1111, "mcrr2", 0, [(int_arm_mcrr2 imm:$cop, imm:$opc1, GPR:$Rt, - GPR:$Rt2, imm:$CRm)]>; + GPR:$Rt2, imm:$CRm)]> { + let Predicates = [IsThumb2, PreV8]; +} + /* from coprocessor to ARM core register */ def t2MRRC : t2MovRRCopro<0b1110, "mrrc", 1>; -def t2MRRC2 : t2MovRRCopro<0b1111, "mrrc2", 1>; +def t2MRRC2 : t2MovRRCopro<0b1111, "mrrc2", 1> { + let Predicates = [IsThumb2, PreV8]; +} //===----------------------------------------------------------------------===// // Other Coprocessor Instructions. @@ -4127,6 +4136,8 @@ def t2CDP : T2Cop<0b1110, (outs), (ins p_imm:$cop, imm0_15:$opc1, let Inst{15-12} = CRd; let Inst{19-16} = CRn; let Inst{23-20} = opc1; + + let Predicates = [IsThumb2, PreV8]; } def t2CDP2 : T2Cop<0b1111, (outs), (ins p_imm:$cop, imm0_15:$opc1, @@ -4150,6 +4161,8 @@ def t2CDP2 : T2Cop<0b1111, (outs), (ins p_imm:$cop, imm0_15:$opc1, let Inst{15-12} = CRd; let Inst{19-16} = CRn; let Inst{23-20} = opc1; + + let Predicates = [IsThumb2, PreV8]; } |