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| author | Evan Cheng <evan.cheng@apple.com> | 2006-04-20 09:05:16 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-04-20 09:05:16 +0000 |
| commit | 5328031c484e26a78c061607d7a59d301bf23b00 (patch) | |
| tree | 230fc8f1065fcd02837e0930d28328378e517c73 /test/CodeGen/X86/vec_splat-2.ll | |
| parent | 46d1d66009bfb4f43b2fd6399bc6b2ab1f379e93 (diff) | |
| download | llvm-5328031c484e26a78c061607d7a59d301bf23b00.tar.gz llvm-5328031c484e26a78c061607d7a59d301bf23b00.tar.bz2 llvm-5328031c484e26a78c061607d7a59d301bf23b00.tar.xz | |
v16i8 splat with 2 punpcklbw and a single pshufd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27877 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/vec_splat-2.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_splat-2.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_splat-2.ll b/test/CodeGen/X86/vec_splat-2.ll new file mode 100644 index 0000000000..c1958fde2c --- /dev/null +++ b/test/CodeGen/X86/vec_splat-2.ll @@ -0,0 +1,26 @@ +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep pshufd | wc -l | grep 1 + +void %test(<2 x long>* %P, sbyte %x) { + %tmp = insertelement <16 x sbyte> zeroinitializer, sbyte %x, uint 0 ; <<16 x sbyte>> [#uses=1] + %tmp36 = insertelement <16 x sbyte> %tmp, sbyte %x, uint 1 + %tmp38 = insertelement <16 x sbyte> %tmp36, sbyte %x, uint 2 + %tmp40 = insertelement <16 x sbyte> %tmp38, sbyte %x, uint 3 + %tmp42 = insertelement <16 x sbyte> %tmp40, sbyte %x, uint 4 + %tmp44 = insertelement <16 x sbyte> %tmp42, sbyte %x, uint 5 + %tmp46 = insertelement <16 x sbyte> %tmp44, sbyte %x, uint 6 + %tmp48 = insertelement <16 x sbyte> %tmp46, sbyte %x, uint 7 + %tmp50 = insertelement <16 x sbyte> %tmp48, sbyte %x, uint 8 + %tmp52 = insertelement <16 x sbyte> %tmp50, sbyte %x, uint 9 + %tmp54 = insertelement <16 x sbyte> %tmp52, sbyte %x, uint 10 + %tmp56 = insertelement <16 x sbyte> %tmp54, sbyte %x, uint 11 + %tmp58 = insertelement <16 x sbyte> %tmp56, sbyte %x, uint 12 + %tmp60 = insertelement <16 x sbyte> %tmp58, sbyte %x, uint 13 + %tmp62 = insertelement <16 x sbyte> %tmp60, sbyte %x, uint 14 + %tmp64 = insertelement <16 x sbyte> %tmp62, sbyte %x, uint 15 + %tmp68 = load <2 x long>* %P + %tmp71 = cast <2 x long> %tmp68 to <16 x sbyte> + %tmp73 = add <16 x sbyte> %tmp71, %tmp64 + %tmp73 = cast <16 x sbyte> %tmp73 to <2 x long> + store <2 x long> %tmp73, <2 x long>* %P + ret void +} |