[llvm-commits] CVS: llvm/test/Regression/Transforms/BasicAA/2003-11-04-SimpleCases.ll

[Chris Lattner]

Changes in directory llvm/test/Regression/Transforms/BasicAA:

2003-11-04-SimpleCases.ll added (r1.1)

---
Log message:

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.


---
Diffs of the changes:  (+15 -0)

Index: llvm/test/Regression/Transforms/BasicAA/2003-11-04-SimpleCases.ll
diff -c /dev/null llvm/test/Regression/Transforms/BasicAA/2003-11-04-SimpleCases.ll:1.1
*** /dev/null	Tue Nov  4 10:40:51 2003
--- llvm/test/Regression/Transforms/BasicAA/2003-11-04-SimpleCases.ll	Tue Nov  4 10:40:40 2003
***************
*** 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
+ }