[llvm-commits] CVS: llvm/test/Regression/Transforms/IndVarsSimplify/pointer-indvars.ll

[Chris Lattner]

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

pointer-indvars.ll added (r1.1)

---
Log message:

New testcase to see if -indvars can promote pointer arithmetic to array accesses


---
Diffs of the changes:  (+14 -0)

Index: llvm/test/Regression/Transforms/IndVarsSimplify/pointer-indvars.ll
diff -c /dev/null llvm/test/Regression/Transforms/IndVarsSimplify/pointer-indvars.ll:1.1
*** /dev/null	Sun Dec 21 23:00:23 2003
--- llvm/test/Regression/Transforms/IndVarsSimplify/pointer-indvars.ll	Sun Dec 21 23:00:13 2003
***************
*** 0 ****
--- 1,14 ----
+ ; RUN: llvm-as < %s | opt -indvars | llvm-dis | grep indvar
+ 
+ %G = global int* null
+ 
+ %Array = external global [40 x int]
+ 
+ void %test() {
+ 	br label %Loop
+ Loop:
+ 	%X = phi int* [getelementptr ([40 x int]* %Array, long 0, long 0), %0], [%X.next, %Loop]
+ 	%X.next = getelementptr int* %X, long 1
+ 	store int* %X, int** %G
+ 	br label %Loop
+ }