diff options
Diffstat (limited to 'lib/Target/X86/X86InstrFormats.td')
| -rw-r--r-- | lib/Target/X86/X86InstrFormats.td | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/lib/Target/X86/X86InstrFormats.td b/lib/Target/X86/X86InstrFormats.td index a9ef46c..cafe37b 100644 --- a/lib/Target/X86/X86InstrFormats.td +++ b/lib/Target/X86/X86InstrFormats.td @@ -91,21 +91,21 @@ class REX_W { bit hasREX_WPrefix = 1; } class LOCK { bit hasLockPrefix = 1; } class SegFS { bits<2> SegOvrBits = 1; } class SegGS { bits<2> SegOvrBits = 2; } -class TB { bits<4> Prefix = 1; } -class REP { bits<4> Prefix = 2; } -class D8 { bits<4> Prefix = 3; } -class D9 { bits<4> Prefix = 4; } -class DA { bits<4> Prefix = 5; } -class DB { bits<4> Prefix = 6; } -class DC { bits<4> Prefix = 7; } -class DD { bits<4> Prefix = 8; } -class DE { bits<4> Prefix = 9; } -class DF { bits<4> Prefix = 10; } -class XD { bits<4> Prefix = 11; } -class XS { bits<4> Prefix = 12; } -class T8 { bits<4> Prefix = 13; } -class TA { bits<4> Prefix = 14; } -class TF { bits<4> Prefix = 15; } +class TB { bits<5> Prefix = 1; } +class REP { bits<5> Prefix = 2; } +class D8 { bits<5> Prefix = 3; } +class D9 { bits<5> Prefix = 4; } +class DA { bits<5> Prefix = 5; } +class DB { bits<5> Prefix = 6; } +class DC { bits<5> Prefix = 7; } +class DD { bits<5> Prefix = 8; } +class DE { bits<5> Prefix = 9; } +class DF { bits<5> Prefix = 10; } +class XD { bits<5> Prefix = 11; } +class XS { bits<5> Prefix = 12; } +class T8 { bits<5> Prefix = 13; } +class TA { bits<5> Prefix = 14; } +class TF { bits<5> Prefix = 15; } class VEX { bit hasVEXPrefix = 1; } class VEX_W { bit hasVEX_WPrefix = 1; } class VEX_4V : VEX { bit hasVEX_4VPrefix = 1; } @@ -136,7 +136,7 @@ class X86Inst<bits<8> opcod, Format f, ImmType i, dag outs, dag ins, bit hasOpSizePrefix = 0; // Does this inst have a 0x66 prefix? bit hasAdSizePrefix = 0; // Does this inst have a 0x67 prefix? - bits<4> Prefix = 0; // Which prefix byte does this inst have? + bits<5> Prefix = 0; // Which prefix byte does this inst have? bit hasREX_WPrefix = 0; // Does this inst require the REX.W prefix? FPFormat FPForm = NotFP; // What flavor of FP instruction is this? bit hasLockPrefix = 0; // Does this inst have a 0xF0 prefix? @@ -154,20 +154,20 @@ class X86Inst<bits<8> opcod, Format f, ImmType i, dag outs, dag ins, let TSFlags{5-0} = FormBits; let TSFlags{6} = hasOpSizePrefix; let TSFlags{7} = hasAdSizePrefix; - let TSFlags{11-8} = Prefix; - let TSFlags{12} = hasREX_WPrefix; - let TSFlags{15-13} = ImmT.Value; - let TSFlags{18-16} = FPForm.Value; - let TSFlags{19} = hasLockPrefix; - let TSFlags{21-20} = SegOvrBits; - let TSFlags{23-22} = ExeDomain.Value; - let TSFlags{31-24} = Opcode; - let TSFlags{32} = hasVEXPrefix; - let TSFlags{33} = hasVEX_WPrefix; - let TSFlags{34} = hasVEX_4VPrefix; - let TSFlags{35} = hasVEX_i8ImmReg; - let TSFlags{36} = hasVEX_L; - let TSFlags{37} = has3DNow0F0FOpcode; + let TSFlags{12-8} = Prefix; + let TSFlags{13} = hasREX_WPrefix; + let TSFlags{16-14} = ImmT.Value; + let TSFlags{19-17} = FPForm.Value; + let TSFlags{20} = hasLockPrefix; + let TSFlags{22-21} = SegOvrBits; + let TSFlags{24-23} = ExeDomain.Value; + let TSFlags{32-25} = Opcode; + let TSFlags{33} = hasVEXPrefix; + let TSFlags{34} = hasVEX_WPrefix; + let TSFlags{35} = hasVEX_4VPrefix; + let TSFlags{36} = hasVEX_i8ImmReg; + let TSFlags{37} = hasVEX_L; + let TSFlags{38} = has3DNow0F0FOpcode; } class PseudoI<dag oops, dag iops, list<dag> pattern> |