1 files changed, 30 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll b/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll
index aefe3d03a19..9ef9da3bec4 100644
--- a/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll
+++ b/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll
@@ -30,6 +30,16 @@ define <4 x double> @combine_vpermil2pd256_identity(<4 x double> %a0, <4 x doubl
   ret <4 x double> %res1
 }
 
+define <4 x double> @combine_vpermil2pd256_0z73(<4 x double> %a0, <4 x double> %a1) {
+; CHECK-LABEL: combine_vpermil2pd256_0z73:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vpermil2pd {{.*#+}} ymm0 = ymm0[0],zero,ymm1[3],ymm0[3]
+; CHECK-NEXT:    retq
+  %res0 = shufflevector <4 x double> %a0, <4 x double> %a1, <4 x i32> <i32 0, i32 undef, i32 7, i32 3>
+  %res1 = shufflevector <4 x double> %res0, <4 x double> zeroinitializer, <4 x i32> <i32 0, i32 7, i32 2, i32 3>
+  ret <4 x double> %res1
+}
+
 define <4 x float> @combine_vpermil2ps_identity(<4 x float> %a0, <4 x float> %a1) {
 ; CHECK-LABEL: combine_vpermil2ps_identity:
 ; CHECK:       # BB#0:
@@ -40,6 +50,16 @@ define <4 x float> @combine_vpermil2ps_identity(<4 x float> %a0, <4 x float> %a1
   ret <4 x float> %res1
 }
 
+define <4 x float> @combine_vpermil2ps_1z74(<4 x float> %a0, <4 x float> %a1) {
+; CHECK-LABEL: combine_vpermil2ps_1z74:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vpermil2ps {{.*#+}} xmm0 = xmm0[1],zero,xmm1[3,0]
+; CHECK-NEXT:    retq
+  %res0 = call <4 x float> @llvm.x86.xop.vpermil2ps(<4 x float> %a0, <4 x float> %a1, <4 x i32> <i32 1, i32 1, i32 7, i32 4>, i8 0)
+  %res1 = shufflevector <4 x float> %res0, <4 x float> zeroinitializer, <4 x i32> <i32 0, i32 7, i32 2, i32 3>
+  ret <4 x float> %res1
+}
+
 define <8 x float> @combine_vpermil2ps256_identity(<8 x float> %a0, <8 x float> %a1) {
 ; CHECK-LABEL: combine_vpermil2ps256_identity:
 ; CHECK:       # BB#0:
@@ -50,6 +70,16 @@ define <8 x float> @combine_vpermil2ps256_identity(<8 x float> %a0, <8 x float>
   ret <8 x float> %res1
 }
 
+define <8 x float> @combine_vpermil2ps256_08z945Az(<8 x float> %a0, <8 x float> %a1) {
+; CHECK-LABEL: combine_vpermil2ps256_08z945Az:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vpermil2ps {{.*#+}} ymm0 = ymm0[0],ymm1[0],zero,ymm1[1],ymm0[4,5],ymm1[6],zero
+; CHECK-NEXT:    retq
+  %res0 = call <8 x float> @llvm.x86.xop.vpermil2ps.256(<8 x float> %a0, <8 x float> %a1, <8 x i32> <i32 0, i32 4, i32 1, i32 5, i32 0, i32 1, i32 6, i32 7>, i8 0)
+  %res1 = shufflevector <8 x float> %res0, <8 x float> zeroinitializer, <8 x i32> <i32 0, i32 1, i32 8, i32 3, i32 4, i32 5, i32 6, i32 8>
+  ret <8 x float> %res1
+}
+
 define <8 x float> @combine_vpermil2ps256_zero(<8 x float> %a0, <8 x float> %a1) {
 ; CHECK-LABEL: combine_vpermil2ps256_zero:
 ; CHECK:       # BB#0: