diff options
Diffstat (limited to 'lib/Target/X86/X86InstrSSE.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 077d92de4f..e207598144 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -3448,8 +3448,28 @@ let Constraints = "$src1 = $dst" in { OpSize; } } -defm PMULLD : SS41I_binop_patint<0x40, "pmulld", v4i32, mul, - int_x86_sse41_pmulld, 1>; + +/// SS48I_binop_rm - Simple SSE41 binary operator. +let Constraints = "$src1 = $dst" in { +multiclass SS48I_binop_rm<bits<8> opc, string OpcodeStr, SDNode OpNode, + ValueType OpVT, bit Commutable = 0> { + def rr : SS48I<opc, MRMSrcReg, (outs VR128:$dst), + (ins VR128:$src1, VR128:$src2), + !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), + [(set VR128:$dst, (OpVT (OpNode VR128:$src1, VR128:$src2)))]>, + OpSize { + let isCommutable = Commutable; + } + def rm : SS48I<opc, MRMSrcMem, (outs VR128:$dst), + (ins VR128:$src1, i128mem:$src2), + !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), + [(set VR128:$dst, (OpNode VR128:$src1, + (bc_v4i32 (memopv2i64 addr:$src2))))]>, + OpSize; +} +} + +defm PMULLD : SS48I_binop_rm<0x40, "pmulld", mul, v4i32, 1>; /// SS41I_binop_rmi_int - SSE 4.1 binary operator with 8-bit immediate let Constraints = "$src1 = $dst" in { |