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| author | Chris Lattner <sabre@nondot.org> | 2003-11-04 16:40:40 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-11-04 16:40:40 +0000 |
| commit | 2bde8bdc161aa2edfa0d6a22a75f7af15130c584 (patch) | |
| tree | 139f19c36b789c56284dd0b50e73c23d3ec979fe /test/Analysis/BasicAA | |
| parent | 9053356dd1ea8b7f1752f5e6475095dc5850618a (diff) | |
| download | external_llvm-2bde8bdc161aa2edfa0d6a22a75f7af15130c584.zip external_llvm-2bde8bdc161aa2edfa0d6a22a75f7af15130c584.tar.gz external_llvm-2bde8bdc161aa2edfa0d6a22a75f7af15130c584.tar.bz2 | |
While working on the pool allocator, I noticed that basicaa is failing a scary
number of simple cases. Someday when I get a chance to work on it again, this
testcase should be corrected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9695 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis/BasicAA')
| -rw-r--r-- | test/Analysis/BasicAA/2003-11-04-SimpleCases.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Analysis/BasicAA/2003-11-04-SimpleCases.ll b/test/Analysis/BasicAA/2003-11-04-SimpleCases.ll new file mode 100644 index 0000000..2b6c7e1 --- /dev/null +++ b/test/Analysis/BasicAA/2003-11-04-SimpleCases.ll @@ -0,0 +1,15 @@ +; This testcase consists of alias relations which should be completely +; resolvable by basicaa. + +; RUN: llvm-as < %s | opt -aa-eval -print-may-aliases 2>&1 -disable-output | not grep May: + +%T = type { uint, [10 x ubyte] } + +void %test(%T* %P) { + %A = getelementptr %T* %P, long 0 + %B = getelementptr %T* %P, long 0, ubyte 0 + %C = getelementptr %T* %P, long 0, ubyte 1 + %D = getelementptr %T* %P, long 0, ubyte 1, long 0 + %E = getelementptr %T* %P, long 0, ubyte 1, long 5 + ret void +} |