maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

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

llvm-svn: 284106
This commit is contained in:
Craig Topper 2016-10-13 05:41:01 +00:00
parent ff23af4299
commit 3d41f91f61
1 changed files with 4 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
llvm/test/CodeGen/X86/vector-shuffle-512-v16.ll
View File

@ -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
}