diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-shuffle-128-v8.ll | 26 |
1 files changed, 26 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 79eecf32281..ddd3914d2cb 100644 --- a/llvm/test/CodeGen/X86/vector-shuffle-128-v8.ll +++ b/llvm/test/CodeGen/X86/vector-shuffle-128-v8.ll @@ -99,6 +99,32 @@ define <8 x i16> @shuffle_v8i16_44440000(<8 x i16> %a, <8 x i16> %b) { %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 4, i32 4, i32 4, i32 0, i32 0, i32 0, i32 0> ret <8 x i16> %shuffle } +define <8 x i16> @shuffle_v8i16_23016745(<8 x i16> %a, <8 x i16> %b) { +; ALL-LABEL: @shuffle_v8i16_23016745 +; ALL: # BB#0: +; ALL-NEXT: pshufd {{.*}} # xmm0 = xmm0[1,0,3,2] +; ALL-NEXT: retq + %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 2, i32 3, i32 0, i32 1, i32 6, i32 7, i32 4, i32 5> + ret <8 x i16> %shuffle +} +define <8 x i16> @shuffle_v8i16_23026745(<8 x i16> %a, <8 x i16> %b) { +; ALL-LABEL: @shuffle_v8i16_23026745 +; ALL: # BB#0: +; ALL-NEXT: pshuflw {{.*}} # xmm0 = xmm0[2,3,0,2,4,5,6,7] +; ALL-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,1,3,2] +; ALL-NEXT: retq + %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 2, i32 3, i32 0, i32 2, i32 6, i32 7, i32 4, i32 5> + ret <8 x i16> %shuffle +} +define <8 x i16> @shuffle_v8i16_23016747(<8 x i16> %a, <8 x i16> %b) { +; ALL-LABEL: @shuffle_v8i16_23016747 +; ALL: # BB#0: +; ALL-NEXT: pshufd {{.*}} # xmm0 = xmm0[1,0,2,3] +; ALL-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,6,7,4,7] +; ALL-NEXT: retq + %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 2, i32 3, i32 0, i32 1, i32 6, i32 7, i32 4, i32 7> + ret <8 x i16> %shuffle +} define <8 x i16> @shuffle_v8i16_75643120(<8 x i16> %a, <8 x i16> %b) { ; SSE2-LABEL: @shuffle_v8i16_75643120 ; SSE2: # BB#0: |
