[llvm] r315955 - [X86][AVX] Add v4x64 vector shuffle test for <0, 2, 1, 3> mask

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Mon Oct 16 16:20:16 2017
New Revision: 315955

URL: http://llvm.org/viewvc/llvm-project?rev=315955&view=rev
Log:
[X86][AVX] Add v4x64 vector shuffle test for <0,2,1,3> mask

Modified:
    llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll

Modified: llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll?rev=315955&r1=315954&r2=315955&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll Mon Oct 16 16:20:16 2017
@@ -275,6 +275,27 @@ define <4 x double> @shuffle_v4f64_1022(
   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
   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: