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[AVX-512] Fix v16i32 zero extending shuffle test case so it's really zero extend.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284106 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2016-10-13 05:41:01 +00:00
parent 6c06855a1a
commit 1c62059ce7
1 changed files with 4 additions and 7 deletions
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11
test/CodeGen/X86/vector-shuffle-512-v16.ll
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@ -330,14 +330,11 @@ define <16 x float> @shuffle_v16f32_0zzzzzzzzzzzzzzz(<16 x float> %a) {
ret <16 x float> %shuffle
}
define <16 x i32> @shuffle_v16i32_16_zz_zz_zz_17_zz_zz_zz_18_zz_zz_zz_19_zz_zz_zz(<16 x i32> %a) {
; ALL-LABEL: shuffle_v16i32_16_zz_zz_zz_17_zz_zz_zz_18_zz_zz_zz_19_zz_zz_zz:
define <16 x i32> @shuffle_v16i32_16_zz_17_zz_18_zz_19_zz_20_zz_21_zz_22_zz_23_zz(<16 x i32> %a) {
; ALL-LABEL: shuffle_v16i32_16_zz_17_zz_18_zz_19_zz_20_zz_21_zz_22_zz_23_zz:
; ALL: # BB#0:
; ALL-NEXT: vmovdqa32 {{.*#+}} zmm2 = [16,1,2,3,17,5,6,7,18,9,10,11,19,13,14,15]
; ALL-NEXT: vpxord %zmm1, %zmm1, %zmm1
; ALL-NEXT: vpermt2d %zmm0, %zmm2, %zmm1
; ALL-NEXT: vmovdqa64 %zmm1, %zmm0
; ALL-NEXT: vpmovzxdq {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero
; ALL-NEXT: retq
%shuffle = shufflevector <16 x i32> zeroinitializer, <16 x i32> %a, <16 x i32> <i32 16, i32 0, i32 0, i32 0, i32 17, i32 0, i32 0, i32 0, i32 18, i32 0, i32 0, i32 0, i32 19, i32 0, i32 0, i32 0>
%shuffle = shufflevector <16 x i32> zeroinitializer, <16 x i32> %a, <16 x i32> <i32 16, i32 0, i32 17, i32 0, i32 18, i32 0, i32 19, i32 0, i32 20, i32 0, i32 21, i32 0, i32 22, i32 0, i32 23, i32 0>
ret <16 x i32> %shuffle
}