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| author | Craig Topper <craig.topper@intel.com> | 2018-07-09 16:02:59 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-07-09 16:02:59 +0000 |
| commit | 22330c700b4769fe476e541b0afbdcf08197df01 (patch) | |
| tree | 15d2b3eb440fc3d6f62f942c11d6da92df9ae9b4 | |
| parent | d09530144a5412a01d222a77257ab2be12d977f1 (diff) | |
| download | bcm5719-llvm-22330c700b4769fe476e541b0afbdcf08197df01.tar.gz bcm5719-llvm-22330c700b4769fe476e541b0afbdcf08197df01.zip | |
[X86] Remove some seemingly unnecessary AddedComplexity lines.
Looking at the generated tables this didn't seem to make an obvious difference in pattern priority.
llvm-svn: 336555
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrSSE.td | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td index 0af72817b8d..4644c62666c 100644 --- a/llvm/lib/Target/X86/X86InstrSSE.td +++ b/llvm/lib/Target/X86/X86InstrSSE.td @@ -711,9 +711,7 @@ multiclass sse12_mov_hilo_packed<bits<8>opc, SDNode psnode, SDNode pdnode, "\t{$src2, $dst|$dst, $src2}">; } -let AddedComplexity = 20 in { - defm MOVL : sse12_mov_hilo_packed<0x12, X86Movlps, X86Movlpd, "movlp">; -} +defm MOVL : sse12_mov_hilo_packed<0x12, X86Movlps, X86Movlpd, "movlp">; let SchedRW = [WriteFStore] in { let Predicates = [UseAVX] in { @@ -796,9 +794,7 @@ let Predicates = [UseSSE2] in { // SSE 1 & 2 - Move Hi packed FP Instructions //===----------------------------------------------------------------------===// -let AddedComplexity = 20 in { - defm MOVH : sse12_mov_hilo_packed<0x16, X86Movlhps, X86Unpckl, "movhp">; -} +defm MOVH : sse12_mov_hilo_packed<0x16, X86Movlhps, X86Unpckl, "movhp">; let SchedRW = [WriteFStore] in { // v2f64 extract element 1 is always custom lowered to unpack high to low @@ -889,7 +885,7 @@ let Predicates = [UseSSE2] in { // SSE 1 & 2 - Move Low to High and High to Low packed FP Instructions //===----------------------------------------------------------------------===// -let AddedComplexity = 20, Predicates = [UseAVX] in { +let Predicates = [UseAVX] in { def VMOVLHPSrr : VPSI<0x16, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "movlhps\t{$src2, $src1, $dst|$dst, $src1, $src2}", @@ -904,7 +900,7 @@ let AddedComplexity = 20, Predicates = [UseAVX] in { VEX_4V, Sched<[SchedWriteFShuffle.XMM]>, VEX_WIG, NotMemoryFoldable; } -let Constraints = "$src1 = $dst", AddedComplexity = 20 in { +let Constraints = "$src1 = $dst" in { def MOVLHPSrr : PSI<0x16, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "movlhps\t{$src2, $dst|$dst, $src2}", |
