[llvm-commits] CVS: llvm/test/Regression/Analysis/DSGraph/incompletenode.ll

[Chris Lattner]

Changes in directory llvm/test/Regression/Analysis/DSGraph:

incompletenode.ll added (r1.1)

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Log message:

New testcase


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Diffs of the changes:

Index: llvm/test/Regression/Analysis/DSGraph/incompletenode.ll
diff -c /dev/null llvm/test/Regression/Analysis/DSGraph/incompletenode.ll:1.1
*** /dev/null	Sat Jun 28 20:04:03 2003
--- llvm/test/Regression/Analysis/DSGraph/incompletenode.ll	Sat Jun 28 20:03:53 2003
***************
*** 0 ****
--- 1,23 ----
+ ; This test is failing because the globals X and Y are marked incomplete
+ ; in the TD graph for %test
+ 
+ ; RUN: as < %s | opt -no-aa -ds-aa -load-vn -gcse | dis | not grep seteq
+ 
+ %X = internal global int 20
+ %Y = internal global int* null
+ 
+ implementation
+ 
+ bool %test(int** %P) { 
+   %A = load int** %P              ;; We know P == Y!
+   %B = load int** %Y              ;; B = A
+   %c = seteq int* %A, %B          ;; Always true
+   ret bool %c
+ }
+ 
+ int %main() {
+ 	store int* %X, int** %Y
+ 	call bool %test(int** %Y)
+ 	ret int 0
+ }
+