diff options
Diffstat (limited to 'lib/Target/X86/X86InstrSSE.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 53f9e68..6ebaaee 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -4214,25 +4214,31 @@ let isAsmParserOnly = 1, Predicates = [HasAVX, HasSSE41] in let Constraints = "$src1 = $dst" in defm PINSRD : SS41I_insert32<0x22, "pinsrd">; -multiclass SS41I_insert64_avx<bits<8> opc, string OpcodeStr> { +multiclass SS41I_insert64<bits<8> opc, string asm, bit Is2Addr = 1> { def rr : SS4AIi8<opc, MRMSrcReg, (outs VR128:$dst), - (ins VR128:$src1, GR64:$src2, i32i8imm:$src3), - !strconcat(OpcodeStr, - "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"), - [(set VR128:$dst, - (v2i64 (insertelt VR128:$src1, GR64:$src2, imm:$src3)))]>, - OpSize, REX_W; + (ins VR128:$src1, GR64:$src2, i32i8imm:$src3), + !if(Is2Addr, + !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"), + !strconcat(asm, + "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")), + [(set VR128:$dst, + (v2i64 (insertelt VR128:$src1, GR64:$src2, imm:$src3)))]>, + OpSize; def rm : SS4AIi8<opc, MRMSrcMem, (outs VR128:$dst), - (ins VR128:$src1, i64mem:$src2, i32i8imm:$src3), - !strconcat(OpcodeStr, - "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"), - [(set VR128:$dst, - (v2i64 (insertelt VR128:$src1, (loadi64 addr:$src2), - imm:$src3)))]>, OpSize, REX_W; + (ins VR128:$src1, i64mem:$src2, i32i8imm:$src3), + !if(Is2Addr, + !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"), + !strconcat(asm, + "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")), + [(set VR128:$dst, + (v2i64 (insertelt VR128:$src1, (loadi64 addr:$src2), + imm:$src3)))]>, OpSize; } let isAsmParserOnly = 1, Predicates = [HasAVX, HasSSE41] in - defm VPINSRQ : SS41I_insert64_avx<0x22, "vpinsrq">, VEX_4V, VEX_W; + defm VPINSRQ : SS41I_insert64<0x22, "vpinsrq", 0>, VEX_4V, VEX_W; +let Constraints = "$src1 = $dst" in + defm PINSRQ : SS41I_insert64<0x22, "pinsrq">, REX_W; // insertps has a few different modes, there's the first two here below which // are optimized inserts that won't zero arbitrary elements in the destination |