From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Mon, 16 Oct 2017 23:20:16 +0000 (+0000)
Subject: [X86][AVX] Add v4x64 vector shuffle test for <0,2,1,3> mask
X-Git-Tag: android-x86-7.1-r4~9639
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=31c95a9bee7aff5f80e3039b435cd3b83cf9bc79;p=android-x86%2Fexternal-llvm.git

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315955 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/X86/vector-shuffle-256-v4.ll b/test/CodeGen/X86/vector-shuffle-256-v4.ll
index 2d8b5f9d773..cf1aaca4ee2 100644
--- a/test/CodeGen/X86/vector-shuffle-256-v4.ll
+++ b/test/CodeGen/X86/vector-shuffle-256-v4.ll
@@ -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: