diff options
Diffstat (limited to 'lib/Target/X86/X86InstrMPX.td')
| -rw-r--r-- | lib/Target/X86/X86InstrMPX.td | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/lib/Target/X86/X86InstrMPX.td b/lib/Target/X86/X86InstrMPX.td index f7d931510fe2..44ba071947c2 100644 --- a/lib/Target/X86/X86InstrMPX.td +++ b/lib/Target/X86/X86InstrMPX.td @@ -12,16 +12,16 @@ // //===----------------------------------------------------------------------===// -// FIXME: Investigate a better scheduler class once MPX is used inside LLVM. +// FIXME: Investigate a better scheduler class if MPX is ever used inside LLVM. let SchedRW = [WriteSystem] in { multiclass mpx_bound_make<bits<8> opc, string OpcodeStr> { def 32rm: I<opc, MRMSrcMem, (outs BNDR:$dst), (ins anymem:$src), OpcodeStr#"\t{$src, $dst|$dst, $src}", []>, - Requires<[HasMPX, Not64BitMode]>; + Requires<[Not64BitMode]>; def 64rm: I<opc, MRMSrcMem, (outs BNDR:$dst), (ins anymem:$src), OpcodeStr#"\t{$src, $dst|$dst, $src}", []>, - Requires<[HasMPX, In64BitMode]>; + Requires<[In64BitMode]>; } defm BNDMK : mpx_bound_make<0x1B, "bndmk">, XS; @@ -29,17 +29,17 @@ defm BNDMK : mpx_bound_make<0x1B, "bndmk">, XS; multiclass mpx_bound_check<bits<8> opc, string OpcodeStr> { def 32rm: I<opc, MRMSrcMem, (outs), (ins BNDR:$src1, anymem:$src2), OpcodeStr#"\t{$src2, $src1|$src1, $src2}", []>, - Requires<[HasMPX, Not64BitMode]>; + Requires<[Not64BitMode]>; def 64rm: I<opc, MRMSrcMem, (outs), (ins BNDR:$src1, anymem:$src2), OpcodeStr#"\t{$src2, $src1|$src1, $src2}", []>, - Requires<[HasMPX, In64BitMode]>; + Requires<[In64BitMode]>; def 32rr: I<opc, MRMSrcReg, (outs), (ins BNDR:$src1, GR32:$src2), OpcodeStr#"\t{$src2, $src1|$src1, $src2}", []>, - Requires<[HasMPX, Not64BitMode]>; + Requires<[Not64BitMode]>; def 64rr: I<opc, MRMSrcReg, (outs), (ins BNDR:$src1, GR64:$src2), OpcodeStr#"\t{$src2, $src1|$src1, $src2}", []>, - Requires<[HasMPX, In64BitMode]>; + Requires<[In64BitMode]>; } defm BNDCL : mpx_bound_check<0x1A, "bndcl">, XS, NotMemoryFoldable; defm BNDCU : mpx_bound_check<0x1A, "bndcu">, XD, NotMemoryFoldable; @@ -47,33 +47,31 @@ defm BNDCN : mpx_bound_check<0x1B, "bndcn">, XD, NotMemoryFoldable; def BNDMOVrr : I<0x1A, MRMSrcReg, (outs BNDR:$dst), (ins BNDR:$src), "bndmov\t{$src, $dst|$dst, $src}", []>, PD, - Requires<[HasMPX]>, NotMemoryFoldable; + NotMemoryFoldable; let mayLoad = 1 in { def BNDMOV32rm : I<0x1A, MRMSrcMem, (outs BNDR:$dst), (ins i64mem:$src), "bndmov\t{$src, $dst|$dst, $src}", []>, PD, - Requires<[HasMPX, Not64BitMode]>, NotMemoryFoldable; + Requires<[Not64BitMode]>, NotMemoryFoldable; def BNDMOV64rm : I<0x1A, MRMSrcMem, (outs BNDR:$dst), (ins i128mem:$src), "bndmov\t{$src, $dst|$dst, $src}", []>, PD, - Requires<[HasMPX, In64BitMode]>, NotMemoryFoldable; + Requires<[In64BitMode]>, NotMemoryFoldable; } let isCodeGenOnly = 1, ForceDisassemble = 1 in def BNDMOVrr_REV : I<0x1B, MRMDestReg, (outs BNDR:$dst), (ins BNDR:$src), "bndmov\t{$src, $dst|$dst, $src}", []>, PD, - Requires<[HasMPX]>, NotMemoryFoldable; + NotMemoryFoldable; let mayStore = 1 in { def BNDMOV32mr : I<0x1B, MRMDestMem, (outs), (ins i64mem:$dst, BNDR:$src), "bndmov\t{$src, $dst|$dst, $src}", []>, PD, - Requires<[HasMPX, Not64BitMode]>, NotMemoryFoldable; + Requires<[Not64BitMode]>, NotMemoryFoldable; def BNDMOV64mr : I<0x1B, MRMDestMem, (outs), (ins i128mem:$dst, BNDR:$src), "bndmov\t{$src, $dst|$dst, $src}", []>, PD, - Requires<[HasMPX, In64BitMode]>, NotMemoryFoldable; + Requires<[In64BitMode]>, NotMemoryFoldable; def BNDSTXmr: I<0x1B, MRMDestMem, (outs), (ins anymem:$dst, BNDR:$src), - "bndstx\t{$src, $dst|$dst, $src}", []>, PS, - Requires<[HasMPX]>; + "bndstx\t{$src, $dst|$dst, $src}", []>, PS; } let mayLoad = 1 in def BNDLDXrm: I<0x1A, MRMSrcMem, (outs BNDR:$dst), (ins anymem:$src), - "bndldx\t{$src, $dst|$dst, $src}", []>, PS, - Requires<[HasMPX]>; + "bndldx\t{$src, $dst|$dst, $src}", []>, PS; } // SchedRW |