[llvm-commits] CVS: llvm/test/Regression/Analysis/LoopInfo/2003-05-15-NestingProblem.ll

[Chris Lattner]

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

2003-05-15-NestingProblem.ll added (r1.1)

---
Log message:

New test


---
Diffs of the changes:

Index: llvm/test/Regression/Analysis/LoopInfo/2003-05-15-NestingProblem.ll
diff -c /dev/null llvm/test/Regression/Analysis/LoopInfo/2003-05-15-NestingProblem.ll:1.1
*** /dev/null	Thu May 15 13:03:13 2003
--- llvm/test/Regression/Analysis/LoopInfo/2003-05-15-NestingProblem.ll	Thu May 15 13:03:03 2003
***************
*** 0 ****
--- 1,29 ----
+ ; This testcase was incorrectly computing that the loopentry.7 loop was
+ ; not a child of the loopentry.6 loop.
+ ;
+ ; RUN: analyze %s -loops | grep "^        Loop Containing:  %loopentry.7"
+ 
+ void %getAndMoveToFrontDecode() {		; No predecessors!
+ 	br label %endif.2
+ 
+ endif.2:		; preds = %0, %loopexit.5
+ 	br bool false, label %loopentry.5, label %UnifiedExitNode
+ 
+ loopentry.5:		; preds = %endif.2, %loopexit.6
+ 	br bool false, label %loopentry.6, label %UnifiedExitNode
+ 
+ loopentry.6:		; preds = %loopentry.5, %loopentry.7
+ 	br bool false, label %loopentry.7, label %loopexit.6
+ 
+ loopentry.7:		; preds = %loopentry.6, %loopentry.7
+ 	br bool false, label %loopentry.7, label %loopentry.6
+ 
+ loopexit.6:		; preds = %loopentry.6
+ 	br bool false, label %loopentry.5, label %loopexit.5
+ 
+ loopexit.5:		; preds = %loopexit.6
+ 	br bool false, label %endif.2, label %UnifiedExitNode
+ 
+ UnifiedExitNode:		; preds = %endif.2, %loopexit.5, %loopentry.5
+ 	ret void
+ }