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author | Mon P Wang <wangmp@apple.com> | 2008-12-23 04:05:08 +0000 |
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committer | Mon P Wang <wangmp@apple.com> | 2008-12-23 04:05:08 +0000 |
commit | 2fe269def29c2ad21f2906f0a1baaffeaf20f900 (patch) | |
tree | 461e65c640315504c1192e2bcc9917b118c731dd /test/CodeGen/X86/vec_splat-3.ll | |
parent | 62c75ea397bdb3b4de7138a1d67311310da01f40 (diff) | |
download | llvm-2fe269def29c2ad21f2906f0a1baaffeaf20f900.tar.gz llvm-2fe269def29c2ad21f2906f0a1baaffeaf20f900.tar.bz2 llvm-2fe269def29c2ad21f2906f0a1baaffeaf20f900.tar.xz |
Added shuffle and splat test cases for r61365.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61366 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/vec_splat-3.ll')
-rw-r--r-- | test/CodeGen/X86/vec_splat-3.ll | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_splat-3.ll b/test/CodeGen/X86/vec_splat-3.ll new file mode 100644 index 0000000000..1f1a214479 --- /dev/null +++ b/test/CodeGen/X86/vec_splat-3.ll @@ -0,0 +1,55 @@ +; RUN: llvm-as < %s | llc -march=x86 -mattr=sse41 -o %t -f +; RUN: grep punpcklwd %t | count 4 +; RUN: grep punpckhwd %t | count 4 +; RUN: grep "pshufd" %t | count 8 + +; Splat test for v8i16 +; Should generate with pshufd with masks $0, $85, $170, $255 (each mask is used twice) +define <8 x i16> @shuf_8i16_0(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone { +entry: + %tmp6 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 0, i32 undef, i32 undef, i32 0, i32 undef, i32 undef, i32 undef , i32 undef > + ret <8 x i16> %tmp6 +} + +define <8 x i16> @shuf_8i16_1(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone { +entry: + %tmp6 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 1, i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef , i32 undef > + ret <8 x i16> %tmp6 +} + +define <8 x i16> @shuf_8i16_2(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone { +entry: + %tmp6 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 2, i32 undef, i32 undef, i32 2, i32 undef, i32 2, i32 undef , i32 undef > + ret <8 x i16> %tmp6 +} + +define <8 x i16> @shuf_8i16_3(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone { +entry: + %tmp6 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 3, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef , i32 undef > + ret <8 x i16> %tmp6 +} + +define <8 x i16> @shuf_8i16_4(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone { +entry: + %tmp6 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 4, i32 undef, i32 undef, i32 undef, i32 4, i32 undef, i32 undef , i32 undef > + ret <8 x i16> %tmp6 +} + +define <8 x i16> @shuf_8i16_5(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone { +entry: + %tmp6 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 5, i32 undef, i32 undef, i32 5, i32 undef, i32 undef, i32 undef , i32 undef > + ret <8 x i16> %tmp6 +} + +define <8 x i16> @shuf_8i16_6(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone { +entry: + %tmp6 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 6, i32 6, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef , i32 undef > + ret <8 x i16> %tmp6 +} + + +define <8 x i16> @shuf_8i16_7(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone { +entry: + %tmp6 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 7, i32 undef, i32 undef, i32 7, i32 undef, i32 undef, i32 undef , i32 undef > + ret <8 x i16> %tmp6 +} |