diff options
Diffstat (limited to 'lib/Target/X86/X86InstrSSE.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index d9a599c..fb70b9c 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -3993,21 +3993,19 @@ def mi : Ii8<0x70, MRMSrcMem, (undef))))]>; } -multiclass sse2_pshuffle_y<string OpcodeStr, ValueType vt, PatFrag pshuf_frag, - PatFrag bc_frag> { +multiclass sse2_pshuffle_y<string OpcodeStr, ValueType vt, SDNode OpNode> { def Yri : Ii8<0x70, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src1, i8imm:$src2), !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"), - [(set VR256:$dst, (vt (pshuf_frag:$src2 VR256:$src1, - (undef))))]>; + [(set VR256:$dst, (vt (OpNode VR256:$src1, (i8 imm:$src2))))]>; def Ymi : Ii8<0x70, MRMSrcMem, (outs VR256:$dst), (ins i256mem:$src1, i8imm:$src2), !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"), - [(set VR256:$dst, (vt (pshuf_frag:$src2 - (bc_frag (memopv4i64 addr:$src1)), - (undef))))]>; + [(set VR256:$dst, + (vt (OpNode (bitconvert (memopv4i64 addr:$src1)), + (i8 imm:$src2))))]>; } } // ExeDomain = SSEPackedInt @@ -4053,17 +4051,9 @@ let Predicates = [HasAVX] in { } let Predicates = [HasAVX2] in { - let AddedComplexity = 5 in - defm VPSHUFD : sse2_pshuffle_y<"vpshufd", v8i32, pshufd, bc_v8i32>, TB, - OpSize, VEX; - - // SSE2 with ImmT == Imm8 and XS prefix. - defm VPSHUFHW : sse2_pshuffle_y<"vpshufhw", v16i16, pshufhw, bc_v16i16>, XS, - VEX; - - // SSE2 with ImmT == Imm8 and XD prefix. - defm VPSHUFLW : sse2_pshuffle_y<"vpshuflw", v16i16, pshuflw, bc_v16i16>, XD, - VEX; + defm VPSHUFD : sse2_pshuffle_y<"vpshufd", v8i32, X86PShufd>, TB, OpSize, VEX; + defm VPSHUFHW : sse2_pshuffle_y<"vpshufhw", v16i16, X86PShufhw>, XS, VEX; + defm VPSHUFLW : sse2_pshuffle_y<"vpshuflw", v16i16, X86PShuflw>, XD, VEX; } let Predicates = [HasSSE2] in { @@ -4226,9 +4216,9 @@ let Predicates = [HasAVX] in { // Splat v2f64 / v2i64 let AddedComplexity = 10 in { def : Pat<(splat_lo (v2i64 VR128:$src), (undef)), - (PUNPCKLQDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; - def : Pat<(splat_lo (v2i64 VR128:$src), (undef)), (VPUNPCKLQDQrr VR128:$src, VR128:$src)>, Requires<[HasAVX]>; + def : Pat<(splat_lo (v2i64 VR128:$src), (undef)), + (PUNPCKLQDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; } //===---------------------------------------------------------------------===// @@ -7200,6 +7190,19 @@ def : Pat<(v8i32 (X86VPermilp (bc_v8i32 (memopv4i64 addr:$src1)), (VPERMILPSYmi addr:$src1, imm:$imm)>; def : Pat<(v4i64 (X86VPermilp (memopv4i64 addr:$src1), (i8 imm:$imm))), (VPERMILPDYmi addr:$src1, imm:$imm)>; + +def : Pat<(v4f32 (X86VPermilp VR128:$src1, (i8 imm:$imm))), + (VPERMILPSri VR128:$src1, imm:$imm)>; +def : Pat<(v2f64 (X86VPermilp VR128:$src1, (i8 imm:$imm))), + (VPERMILPDri VR128:$src1, imm:$imm)>; +def : Pat<(v2i64 (X86VPermilp VR128:$src1, (i8 imm:$imm))), + (VPERMILPDri VR128:$src1, imm:$imm)>; +def : Pat<(v4f32 (X86VPermilp (memopv4f32 addr:$src1), (i8 imm:$imm))), + (VPERMILPSmi addr:$src1, imm:$imm)>; +def : Pat<(v2f64 (X86VPermilp (memopv2f64 addr:$src1), (i8 imm:$imm))), + (VPERMILPDmi addr:$src1, imm:$imm)>; +def : Pat<(v2i64 (X86VPermilp (memopv2i64 addr:$src1), (i8 imm:$imm))), + (VPERMILPDmi addr:$src1, imm:$imm)>; } //===----------------------------------------------------------------------===// |