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author | Chris Lattner <sabre@nondot.org> | 2006-04-10 22:45:37 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2006-04-10 22:45:37 +0000 |
commit | 7205684fa5753a8c0d9e5234f57e4acee9354246 (patch) | |
tree | 1fb9f86eae138605196025dbb8b29afe6bb4e257 /test | |
parent | 3d60df480a997e1fecf896a50f1649fb9fda543d (diff) | |
download | llvm-7205684fa5753a8c0d9e5234f57e4acee9354246.tar.gz llvm-7205684fa5753a8c0d9e5234f57e4acee9354246.tar.bz2 llvm-7205684fa5753a8c0d9e5234f57e4acee9354246.tar.xz |
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27570 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r-- | test/Transforms/InstCombine/vec_shuffle.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/vec_shuffle.ll b/test/Transforms/InstCombine/vec_shuffle.ll new file mode 100644 index 0000000000..09e9a6ae68 --- /dev/null +++ b/test/Transforms/InstCombine/vec_shuffle.ll @@ -0,0 +1,17 @@ +; RUN: llvm-as < %s | opt -instcombine -disable-output && +; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep vector_shuffle + +%T = type <4 x float> + +implementation + +%T %test1(%T %v1) { + %v2 = shufflevector %T %v1, %T undef, <4 x uint> <uint 0, uint 1, uint 2, uint 3> + ret %T %v2 +} + +%T %test2(%T %v1) { + %v2 = shufflevector %T %v1, %T %v1, <4 x uint> <uint 0, uint 5, uint 2, uint 7> + ret %T %v2 +} + |