1 files changed, 52 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/avx512-intrinsics-fast-isel.ll b/llvm/test/CodeGen/X86/avx512-intrinsics-fast-isel.ll
index 84e12ba7974..2018d68a68d 100644
--- a/llvm/test/CodeGen/X86/avx512-intrinsics-fast-isel.ll
+++ b/llvm/test/CodeGen/X86/avx512-intrinsics-fast-isel.ll
@@ -427,6 +427,58 @@ define <8 x i64> @test_mm512_maskz_shuffle_epi32(i16 %a0, <8 x i64> %a1) {
   ret <8 x i64> %res2
 }
 
+define <8 x double> @test_mm512_shuffle_pd(<8 x double> %a0, <8 x double> %a1) {
+; X32-LABEL: test_mm512_shuffle_pd:
+; X32:       # BB#0:
+; X32-NEXT:    vshufpd {{.*#+}} zmm0 = zmm0[0],zmm1[0],zmm0[3],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6]
+; X32-NEXT:    retl
+;
+; X64-LABEL: test_mm512_shuffle_pd:
+; X64:       # BB#0:
+; X64-NEXT:    vshufpd {{.*#+}} zmm0 = zmm0[0],zmm1[0],zmm0[3],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6]
+; X64-NEXT:    retq
+  %res = shufflevector <8 x double> %a0, <8 x double> %a1, <8 x i32> <i32 0, i32 8, i32 3, i32 10, i32 4, i32 12, i32 6, i32 14>
+  ret <8 x double> %res
+}
+
+define <8 x double> @test_mm512_mask_shuffle_pd(<8 x double> %a0, i8 %a1, <8 x double> %a2, <8 x double> %a3) {
+; X32-LABEL: test_mm512_mask_shuffle_pd:
+; X32:       # BB#0:
+; X32-NEXT:    movb {{[0-9]+}}(%esp), %al
+; X32-NEXT:    kmovw %eax, %k1
+; X32-NEXT:    vshufpd {{.*#+}} zmm0 {%k1} = zmm1[0],zmm2[0],zmm1[3],zmm2[2],zmm1[4],zmm2[4],zmm1[6],zmm2[6]
+; X32-NEXT:    retl
+;
+; X64-LABEL: test_mm512_mask_shuffle_pd:
+; X64:       # BB#0:
+; X64-NEXT:    kmovw %edi, %k1
+; X64-NEXT:    vshufpd {{.*#+}} zmm0 {%k1} = zmm1[0],zmm2[0],zmm1[3],zmm2[2],zmm1[4],zmm2[4],zmm1[6],zmm2[6]
+; X64-NEXT:    retq
+  %arg1 = bitcast i8 %a1 to <8 x i1>
+  %res0 = shufflevector <8 x double> %a2, <8 x double> %a3, <8 x i32> <i32 0, i32 8, i32 3, i32 10, i32 4, i32 12, i32 6, i32 14>
+  %res1 = select <8 x i1> %arg1, <8 x double> %res0, <8 x double> %a0
+  ret <8 x double> %res1
+}
+
+define <8 x double> @test_mm512_maskz_shuffle_pd(i8 %a0, <8 x double> %a1, <8 x double> %a2) {
+; X32-LABEL: test_mm512_maskz_shuffle_pd:
+; X32:       # BB#0:
+; X32-NEXT:    movb {{[0-9]+}}(%esp), %al
+; X32-NEXT:    kmovw %eax, %k1
+; X32-NEXT:    vshufpd {{.*#+}} zmm0 {%k1} {z} = zmm0[0],zmm1[0],zmm0[3],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6]
+; X32-NEXT:    retl
+;
+; X64-LABEL: test_mm512_maskz_shuffle_pd:
+; X64:       # BB#0:
+; X64-NEXT:    kmovw %edi, %k1
+; X64-NEXT:    vshufpd {{.*#+}} zmm0 {%k1} {z} = zmm0[0],zmm1[0],zmm0[3],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6]
+; X64-NEXT:    retq
+  %arg0 = bitcast i8 %a0 to <8 x i1>
+  %res0 = shufflevector <8 x double> %a1, <8 x double> %a2, <8 x i32> <i32 0, i32 8, i32 3, i32 10, i32 4, i32 12, i32 6, i32 14>
+  %res1 = select <8 x i1> %arg0, <8 x double> %res0, <8 x double> zeroinitializer
+  ret <8 x double> %res1
+}
+
 define <8 x i64> @test_mm512_unpackhi_epi32(<8 x i64> %a0, <8 x i64> %a1) {
 ; X32-LABEL: test_mm512_unpackhi_epi32:
 ; X32:       # BB#0: