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[X86][AVX] Add v4x64 vector shuffle test for <0,2,1,3> mask 

llvm-svn: 315955
This commit is contained in:
Simon Pilgrim 2017-10-16 23:20:16 +00:00
parent 9362ac60bc
commit a590c74549
1 changed files with 42 additions and 0 deletions
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42
llvm/test/CodeGen/X86/vector-shuffle-256-v4.ll
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@ -275,6 +275,27 @@ define <4 x double> @shuffle_v4f64_1022(<4 x double> %a, <4 x double> %b) {
ret <4 x double> %shuffle
}
define <4 x double> @shuffle_v4f64_0213(<4 x double> %a, <4 x double> %b) {
; AVX1-LABEL: shuffle_v4f64_0213:
; AVX1: # BB#0:
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm1 = ymm0[2,3,0,1]
; AVX1-NEXT: vpermilpd {{.*#+}} ymm1 = ymm1[0,0,3,2]
; AVX1-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2],ymm0[3]
; AVX1-NEXT: retq
;
; AVX2-LABEL: shuffle_v4f64_0213:
; AVX2: # BB#0:
; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,2,1,3]
; AVX2-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v4f64_0213:
; AVX512VL: # BB#0:
; AVX512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,2,1,3]
; AVX512VL-NEXT: retq
%shuffle = shufflevector <4 x double> %a, <4 x double> %b, <4 x i32> <i32 0, i32 2, i32 1, i32 3>
ret <4 x double> %shuffle
}
define <4 x double> @shuffle_v4f64_0423(<4 x double> %a, <4 x double> %b) {
; ALL-LABEL: shuffle_v4f64_0423:
; ALL: # BB#0:
@ -756,6 +777,27 @@ define <4 x i64> @shuffle_v4i64_3210(<4 x i64> %a, <4 x i64> %b) {
ret <4 x i64> %shuffle
}
define <4 x i64> @shuffle_v4i64_0213(<4 x i64> %a, <4 x i64> %b) {
; AVX1-LABEL: shuffle_v4i64_0213:
; AVX1: # BB#0:
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm1 = ymm0[2,3,0,1]
; AVX1-NEXT: vpermilpd {{.*#+}} ymm1 = ymm1[0,0,3,2]
; AVX1-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2],ymm0[3]
; AVX1-NEXT: retq
;
; AVX2-LABEL: shuffle_v4i64_0213:
; AVX2: # BB#0:
; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,2,1,3]
; AVX2-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v4i64_0213:
; AVX512VL: # BB#0:
; AVX512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,2,1,3]
; AVX512VL-NEXT: retq
%shuffle = shufflevector <4 x i64> %a, <4 x i64> %b, <4 x i32> <i32 0, i32 2, i32 1, i32 3>
ret <4 x i64> %shuffle
}
define <4 x i64> @shuffle_v4i64_0124(<4 x i64> %a, <4 x i64> %b) {
; AVX1-LABEL: shuffle_v4i64_0124:
; AVX1: # BB#0: