1 files changed, 23 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/avx512-skx-insert-subvec.ll b/llvm/test/CodeGen/X86/avx512-skx-insert-subvec.ll
index 8016bd4a0e2..c1d0a9a173e 100644
--- a/llvm/test/CodeGen/X86/avx512-skx-insert-subvec.ll
+++ b/llvm/test/CodeGen/X86/avx512-skx-insert-subvec.ll
@@ -145,3 +145,26 @@ define <64 x i1> @test8(<8 x i1> %a, <8 x i1>%b) {
   ret <64 x i1> %res
 }
 
+define <4 x i1> @test9(<8 x i1> %a, <8 x i1> %b) {
+; CHECK-LABEL: test9:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vpsllw $15, %xmm0, %xmm0
+; CHECK-NEXT:    vpmovw2m %xmm0, %k0
+; CHECK-NEXT:    kshiftrw $4, %k0, %k0
+; CHECK-NEXT:    vpmovm2d %k0, %xmm0
+; CHECK-NEXT:    retq
+  %res = shufflevector <8 x i1> %a, <8 x i1> %b, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
+  ret <4 x i1> %res
+}
+
+define <2 x i1> @test10(<4 x i1> %a, <4 x i1> %b) {
+; CHECK-LABEL: test10:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vpslld $31, %xmm0, %xmm0
+; CHECK-NEXT:    vptestmd %xmm0, %xmm0, %k0
+; CHECK-NEXT:    kshiftrw $2, %k0, %k0
+; CHECK-NEXT:    vpmovm2q %k0, %xmm0
+; CHECK-NEXT:    retq
+  %res = shufflevector <4 x i1> %a, <4 x i1> %b, <2 x i32> <i32 2, i32 3>
+  ret <2 x i1> %res
+}