diff options
Diffstat (limited to 'test/CodeGen/X86/vector-shuffle-256-v16.ll')
| -rw-r--r-- | test/CodeGen/X86/vector-shuffle-256-v16.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vector-shuffle-256-v16.ll b/test/CodeGen/X86/vector-shuffle-256-v16.ll index aad3702..df4994d 100644 --- a/test/CodeGen/X86/vector-shuffle-256-v16.ll +++ b/test/CodeGen/X86/vector-shuffle-256-v16.ll @@ -3249,3 +3249,15 @@ define <16 x i16> @shuffle_v16i16_23_uu_03_uu_20_20_05_uu_31_uu_11_uu_28_28_13_u %shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 23, i32 undef, i32 3, i32 undef, i32 20, i32 20, i32 5, i32 undef, i32 31, i32 undef, i32 11, i32 undef, i32 28, i32 28, i32 13, i32 undef> ret <16 x i16> %shuffle } + +define <16 x i16> @insert_v16i16_0elt_into_zero_vector(i16* %ptr) { +; ALL-LABEL: insert_v16i16_0elt_into_zero_vector: +; ALL: # BB#0: +; ALL-NEXT: movzwl (%rdi), %eax +; ALL-NEXT: vmovd %eax, %xmm0 +; ALL-NEXT: retq + %val = load i16, i16* %ptr + %i0 = insertelement <16 x i16> zeroinitializer, i16 %val, i32 0 + ret <16 x i16> %i0 +} + |