diff options
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-shuffle-128-v8.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-128-v8.ll b/llvm/test/CodeGen/X86/vector-shuffle-128-v8.ll index 2d833467918..a41c1202921 100644 --- a/llvm/test/CodeGen/X86/vector-shuffle-128-v8.ll +++ b/llvm/test/CodeGen/X86/vector-shuffle-128-v8.ll @@ -2178,3 +2178,18 @@ define <8 x i16> @shuffle_v8i16_fu3ucc5u(<8 x i16> %a, <8 x i16> %b) { %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 15, i32 undef, i32 3, i32 undef, i32 12, i32 12, i32 5, i32 undef> ret <8 x i16> %shuffle } + +define <8 x i16> @shuffle_v8i16_8012345u(<8 x i16> %a) { +; SSE-LABEL: shuffle_v8i16_8012345u: +; SSE: # BB#0: +; SSE-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13] +; SSE-NEXT: retq +; +; AVX-LABEL: shuffle_v8i16_8012345u: +; AVX: # BB#0: +; AVX-NEXT: vpslldq {{.*#+}} xmm0 = zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13] +; AVX-NEXT: retq + %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32> <i32 8, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 undef> + + ret <8 x i16> %shuffle +} |
