diff options
Diffstat (limited to 'lib/Target/X86/X86InstrFormats.td')
| -rw-r--r-- | lib/Target/X86/X86InstrFormats.td | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrFormats.td b/lib/Target/X86/X86InstrFormats.td index 97578af..cc3fdf1 100644 --- a/lib/Target/X86/X86InstrFormats.td +++ b/lib/Target/X86/X86InstrFormats.td @@ -106,6 +106,7 @@ class VEX { bit hasVEXPrefix = 1; } class VEX_W { bit hasVEX_WPrefix = 1; } class VEX_4V : VEX { bit hasVEX_4VPrefix = 1; } class VEX_I8IMM { bit hasVEX_i8ImmReg = 1; } +class VEX_L { bit hasVEX_L = 1; } class X86Inst<bits<8> opcod, Format f, ImmType i, dag outs, dag ins, string AsmStr, Domain d = GenericDomain> @@ -138,6 +139,7 @@ class X86Inst<bits<8> opcod, Format f, ImmType i, dag outs, dag ins, bit hasVEX_4VPrefix = 0; // Does this inst requires the VEX.VVVV field? bit hasVEX_i8ImmReg = 0; // Does this inst requires the last source register // to be encoded in a immediate field? + bit hasVEX_L = 0; // Does this inst uses large (256-bit) registers? // TSFlags layout should be kept in sync with X86InstrInfo.h. let TSFlags{5-0} = FormBits; @@ -155,6 +157,7 @@ class X86Inst<bits<8> opcod, Format f, ImmType i, dag outs, dag ins, let TSFlags{33} = hasVEX_WPrefix; let TSFlags{34} = hasVEX_4VPrefix; let TSFlags{35} = hasVEX_i8ImmReg; + let TSFlags{36} = hasVEX_L; } class I<bits<8> o, Format f, dag outs, dag ins, string asm, |
