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Diffstat (limited to 'test/Analysis/BasicAA/2003-12-11-ConstExprGEP.ll')
-rw-r--r-- | test/Analysis/BasicAA/2003-12-11-ConstExprGEP.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/Analysis/BasicAA/2003-12-11-ConstExprGEP.ll b/test/Analysis/BasicAA/2003-12-11-ConstExprGEP.ll new file mode 100644 index 0000000..5f602b8 --- /dev/null +++ b/test/Analysis/BasicAA/2003-12-11-ConstExprGEP.ll @@ -0,0 +1,18 @@ +; This testcase consists of alias relations which should be completely +; resolvable by basicaa, but require analysis of getelementptr constant exprs. + +; RUN: llvm-upgrade < %s | llvm-as | \ +; RUN: opt -aa-eval -print-may-aliases -disable-output |& not grep May: + +%T = type { uint, [10 x ubyte] } + +%G = external global %T + +void %test() { + %D = getelementptr %T* %G, long 0, uint 0 + %E = getelementptr %T* %G, long 0, uint 1, long 5 + %F = getelementptr uint* getelementptr (%T* %G, long 0, uint 0), long 0 + %X = getelementptr [10 x ubyte]* getelementptr (%T* %G, long 0, uint 1), long 0, long 5 + + ret void +} |