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fc7ed7f16c
Try to match "shuffle(C, shuffle(A, B, M0), M1) -> shuffle(A, B, M2)" etc. by using MergeInnerShuffle's commuted inner shuffle mode.
61 lines
3.5 KiB
LLVM
61 lines
3.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx2 -O0 | FileCheck %s
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define <16 x i64> @pluto(<16 x i64> %arg, <16 x i64> %arg1, <16 x i64> %arg2, <16 x i64> %arg3, <16 x i64> %arg4) {
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; CHECK-LABEL: pluto:
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; CHECK: # %bb.0: # %bb
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; CHECK-NEXT: pushq %rbp
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; CHECK-NEXT: .cfi_def_cfa_offset 16
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; CHECK-NEXT: .cfi_offset %rbp, -16
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; CHECK-NEXT: movq %rsp, %rbp
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; CHECK-NEXT: .cfi_def_cfa_register %rbp
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; CHECK-NEXT: andq $-32, %rsp
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; CHECK-NEXT: subq $32, %rsp
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; CHECK-NEXT: vmovaps %ymm4, %ymm10
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; CHECK-NEXT: vmovaps %ymm3, %ymm9
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; CHECK-NEXT: vmovaps %ymm1, %ymm8
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; CHECK-NEXT: vmovaps %ymm0, %ymm3
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; CHECK-NEXT: vmovaps 240(%rbp), %ymm1
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; CHECK-NEXT: vmovaps 208(%rbp), %ymm4
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; CHECK-NEXT: vmovaps 176(%rbp), %ymm0
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; CHECK-NEXT: vmovaps 144(%rbp), %ymm0
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; CHECK-NEXT: vmovaps 112(%rbp), %ymm11
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; CHECK-NEXT: vmovaps 80(%rbp), %ymm11
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; CHECK-NEXT: vmovaps 48(%rbp), %ymm11
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; CHECK-NEXT: vmovaps 16(%rbp), %ymm11
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; CHECK-NEXT: vpblendd {{.*#+}} ymm3 = ymm6[0,1,2,3,4,5],ymm2[6,7]
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; CHECK-NEXT: vmovaps %xmm4, %xmm6
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; CHECK-NEXT: # implicit-def: $ymm2
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; CHECK-NEXT: vinserti128 $1, %xmm6, %ymm2, %ymm2
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; CHECK-NEXT: vpalignr {{.*#+}} ymm0 = ymm3[8,9,10,11,12,13,14,15],ymm0[0,1,2,3,4,5,6,7],ymm3[24,25,26,27,28,29,30,31],ymm0[16,17,18,19,20,21,22,23]
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; CHECK-NEXT: vpermq {{.*#+}} ymm0 = ymm0[2,3,2,0]
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; CHECK-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm2[4,5],ymm0[6,7]
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; CHECK-NEXT: vextracti128 $1, %ymm7, %xmm2
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; CHECK-NEXT: vmovq {{.*#+}} xmm6 = xmm2[0],zero
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; CHECK-NEXT: # implicit-def: $ymm2
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; CHECK-NEXT: vmovaps %xmm6, %xmm2
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; CHECK-NEXT: # kill: def $xmm3 killed $xmm3 killed $ymm3
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; CHECK-NEXT: vinserti128 $1, %xmm3, %ymm2, %ymm2
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; CHECK-NEXT: vmovaps %xmm7, %xmm3
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; CHECK-NEXT: vpslldq {{.*#+}} xmm6 = zero,zero,zero,zero,zero,zero,zero,zero,xmm3[0,1,2,3,4,5,6,7]
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; CHECK-NEXT: # implicit-def: $ymm3
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; CHECK-NEXT: vmovaps %xmm6, %xmm3
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; CHECK-NEXT: vpalignr {{.*#+}} ymm4 = ymm4[8,9,10,11,12,13,14,15],ymm5[0,1,2,3,4,5,6,7],ymm4[24,25,26,27,28,29,30,31],ymm5[16,17,18,19,20,21,22,23]
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; CHECK-NEXT: vpermq {{.*#+}} ymm4 = ymm4[0,1,0,3]
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; CHECK-NEXT: vpblendd {{.*#+}} ymm3 = ymm3[0,1,2,3],ymm4[4,5,6,7]
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; CHECK-NEXT: vpblendd {{.*#+}} ymm1 = ymm7[0,1],ymm1[2,3],ymm7[4,5,6,7]
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; CHECK-NEXT: vpermq {{.*#+}} ymm1 = ymm1[2,1,1,3]
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; CHECK-NEXT: vpshufd {{.*#+}} ymm4 = ymm5[0,1,0,1,4,5,4,5]
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; CHECK-NEXT: vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3,4,5],ymm4[6,7]
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; CHECK-NEXT: movq %rbp, %rsp
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; CHECK-NEXT: popq %rbp
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; CHECK-NEXT: .cfi_def_cfa %rsp, 8
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; CHECK-NEXT: retq
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bb:
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%tmp = select <16 x i1> <i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 true, i1 true, i1 false, i1 false, i1 false, i1 false>, <16 x i64> %arg, <16 x i64> %arg1
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%tmp5 = select <16 x i1> <i1 true, i1 false, i1 false, i1 true, i1 true, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false>, <16 x i64> %arg2, <16 x i64> zeroinitializer
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%tmp6 = select <16 x i1> <i1 false, i1 true, i1 true, i1 true, i1 false, i1 false, i1 false, i1 false, i1 true, i1 true, i1 false, i1 false, i1 false, i1 true, i1 true, i1 true>, <16 x i64> %arg3, <16 x i64> %tmp5
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%tmp7 = shufflevector <16 x i64> %tmp, <16 x i64> %tmp6, <16 x i32> <i32 11, i32 18, i32 24, i32 9, i32 14, i32 29, i32 29, i32 6, i32 14, i32 28, i32 8, i32 9, i32 22, i32 12, i32 25, i32 6>
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ret <16 x i64> %tmp7
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}
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