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| author | Chris Lattner <sabre@nondot.org> | 2002-05-02 17:01:39 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-05-02 17:01:39 +0000 |
| commit | fa49f810c2df4ded6755edbe0625029758c81657 (patch) | |
| tree | e78718e9bb277da53b710912c9db77108b5eaeac /test/Transforms | |
| parent | a38ef97d0b121f6a42da0daeae3bea16b857c899 (diff) | |
| download | external_llvm-fa49f810c2df4ded6755edbe0625029758c81657.zip external_llvm-fa49f810c2df4ded6755edbe0625029758c81657.tar.gz external_llvm-fa49f810c2df4ded6755edbe0625029758c81657.tar.bz2 | |
Intitial checkin of cast tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2427 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms')
| -rw-r--r-- | test/Transforms/InstCombine/cast.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/cast.ll b/test/Transforms/InstCombine/cast.ll new file mode 100644 index 0000000..42b7ad9 --- /dev/null +++ b/test/Transforms/InstCombine/cast.ll @@ -0,0 +1,23 @@ +; Tests to make sure elimination of casts is working correctly + +; RUN: if as < %s | opt -instcombine -dce | grep '%c' +; RUN: then exit 1 +; RUN: else exit 0 +; RUN: fi + +implementation + +int "test1"(int %A) +begin + %c1 = cast int %A to uint + %c2 = cast uint %c1 to int + ret int %c2 +end + +ulong "test2"(ubyte %A) +begin + %c1 = cast ubyte %A to ushort + %c2 = cast ushort %c1 to uint + %Ret = cast uint %c2 to ulong + ret ulong %Ret +end |