diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrArithmetic.td | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/llvm/lib/Target/X86/X86InstrArithmetic.td b/llvm/lib/Target/X86/X86InstrArithmetic.td index edb419861c8..2f475df0071 100644 --- a/llvm/lib/Target/X86/X86InstrArithmetic.td +++ b/llvm/lib/Target/X86/X86InstrArithmetic.td @@ -1334,7 +1334,7 @@ let Predicates = [HasBMI2] in { } //===----------------------------------------------------------------------===// -// ADCX Instruction +// ADCX and ADOX Instructions // let Predicates = [HasADX], Defs = [EFLAGS], Uses = [EFLAGS], Constraints = "$src0 = $dst", AddedComplexity = 10 in { @@ -1349,6 +1349,13 @@ let Predicates = [HasADX], Defs = [EFLAGS], Uses = [EFLAGS], [(set GR64:$dst, EFLAGS, (X86adc_flag GR64:$src0, GR64:$src, EFLAGS))], IIC_BIN_CARRY_NONMEM>, T8PD; + + // We don't have patterns for ADOX yet. + def ADOX32rr : I<0xF6, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src0, GR32:$src), + "adox{l}\t{$src, $dst|$dst, $src}", [], IIC_BIN_NONMEM>, T8XS; + + def ADOX64rr : RI<0xF6, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src0, GR64:$src), + "adox{q}\t{$src, $dst|$dst, $src}", [], IIC_BIN_NONMEM>, T8XS; } // SchedRW let mayLoad = 1, SchedRW = [WriteALULd] in { @@ -1363,27 +1370,12 @@ let Predicates = [HasADX], Defs = [EFLAGS], Uses = [EFLAGS], [(set GR64:$dst, EFLAGS, (X86adc_flag GR64:$src0, (loadi64 addr:$src), EFLAGS))], IIC_BIN_CARRY_MEM>, T8PD; - } -} -//===----------------------------------------------------------------------===// -// ADOX Instruction -// -let Predicates = [HasADX], hasSideEffects = 0, Defs = [EFLAGS], - Uses = [EFLAGS] in { - let SchedRW = [WriteALU] in { - def ADOX32rr : I<0xF6, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src), - "adox{l}\t{$src, $dst|$dst, $src}", [], IIC_BIN_NONMEM>, T8XS; - - def ADOX64rr : RI<0xF6, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src), - "adox{q}\t{$src, $dst|$dst, $src}", [], IIC_BIN_NONMEM>, T8XS; - } // SchedRW - - let mayLoad = 1, SchedRW = [WriteALULd] in { - def ADOX32rm : I<0xF6, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src), + // We don't have patterns for ADOX yet. + def ADOX32rm : I<0xF6, MRMSrcMem, (outs GR32:$dst), (ins GR32:$src0, i32mem:$src), "adox{l}\t{$src, $dst|$dst, $src}", [], IIC_BIN_MEM>, T8XS; - def ADOX64rm : RI<0xF6, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src), + def ADOX64rm : RI<0xF6, MRMSrcMem, (outs GR64:$dst), (ins GR64:$src0, i64mem:$src), "adox{q}\t{$src, $dst|$dst, $src}", [], IIC_BIN_MEM>, T8XS; } } |
