diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/avx512-skx-insert-subvec.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/avx512-skx-insert-subvec.ll | 12 |
1 files changed, 12 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 2200f115988..3a93b544b95 100644 --- a/llvm/test/CodeGen/X86/avx512-skx-insert-subvec.ll +++ b/llvm/test/CodeGen/X86/avx512-skx-insert-subvec.ll @@ -167,3 +167,15 @@ define <2 x i1> @test10(<4 x i1> %a, <4 x i1> %b) { %res = shufflevector <4 x i1> %a, <4 x i1> %b, <2 x i32> <i32 2, i32 3> ret <2 x i1> %res } + +define <8 x i1> @test11(<4 x i1> %a, <4 x i1>%b) { +; CHECK-LABEL: test11: +; CHECK: # BB#0: +; CHECK-NEXT: vpslld $31, %xmm0, %xmm0 +; CHECK-NEXT: vptestmd %xmm0, %xmm0, %k0 +; CHECK-NEXT: kshiftlb $4, %k0, %k0 +; CHECK-NEXT: vpmovm2w %k0, %xmm0 +; CHECK-NEXT: retq + %res = shufflevector <4 x i1> %a, <4 x i1> undef, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 0, i32 1, i32 2, i32 3> + ret <8 x i1> %res +} |
