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

llvm-svn: 284106

1 files changed, 4 insertions, 7 deletions

diff --git a/llvm/test/CodeGen/X86/vector-shuffle-512-v16.ll b/llvm/test/CodeGen/X86/vector-shuffle-512-v16.ll
index ff7af70bdc7..39932cb073f 100644
--- a/llvm/test/CodeGen/X86/vector-shuffle-512-v16.ll
+++ b/llvm/test/CodeGen/X86/vector-shuffle-512-v16.ll
@@ -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
 }