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[X86][AVX512] Added another masked shuffle combine from load test

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269077 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Simon Pilgrim 2016-05-10 16:55:20 +00:00
parent 3c0f002a59
commit d91145c2d6
1 changed files with 13 additions and 0 deletions
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13
test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll
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@ -139,6 +139,19 @@ define <16 x float> @combine_vpermt2var_16f32_vmovddup_mask(<16 x float> %x0, <1
%res0 = call <16 x float> @llvm.x86.avx512.maskz.vpermt2var.ps.512(<16 x i32> <i32 0, i32 1, i32 0, i32 1, i32 4, i32 5, i32 4, i32 5, i32 8, i32 9, i32 8, i32 9, i32 12, i32 13, i32 12, i32 13>, <16 x float> %x0, <16 x float> %x1, i16 %m)
ret <16 x float> %res0
}
define <16 x float> @combine_vpermt2var_16f32_vmovddup_mask_load(<16 x float> *%p0, <16 x float> %x1, i16 %m) {
; CHECK-LABEL: combine_vpermt2var_16f32_vmovddup_mask_load:
; CHECK: # BB#0:
; CHECK-NEXT: kmovw %esi, %k1
; CHECK-NEXT: vmovaps (%rdi), %zmm1
; CHECK-NEXT: vmovdqa32 {{.*#+}} zmm2 = [0,1,0,1,4,5,4,5,8,9,8,9,12,13,12,13]
; CHECK-NEXT: vpermt2ps %zmm0, %zmm2, %zmm1 {%k1} {z}
; CHECK-NEXT: vmovaps %zmm1, %zmm0
; CHECK-NEXT: retq
%x0 = load <16 x float>, <16 x float> *%p0
%res0 = call <16 x float> @llvm.x86.avx512.maskz.vpermt2var.ps.512(<16 x i32> <i32 0, i32 1, i32 0, i32 1, i32 4, i32 5, i32 4, i32 5, i32 8, i32 9, i32 8, i32 9, i32 12, i32 13, i32 12, i32 13>, <16 x float> %x0, <16 x float> %x1, i16 %m)
ret <16 x float> %res0
}
define <16 x float> @combine_vpermt2var_16f32_vmovshdup(<16 x float> %x0, <16 x float> %x1) {
; CHECK-LABEL: combine_vpermt2var_16f32_vmovshdup: