[llvm-commits] CVS: llvm/test/Regression/Transforms/LoopUnswitch/2006-02-22-UnswitchCrash.ll

[Chris Lattner]

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

2006-02-22-UnswitchCrash.ll added (r1.1)
---
Log message:

new testcase distilled from SPASS


---
Diffs of the changes:  (+42 -0)

 2006-02-22-UnswitchCrash.ll |   42 ++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 42 insertions(+)


Index: llvm/test/Regression/Transforms/LoopUnswitch/2006-02-22-UnswitchCrash.ll
diff -c /dev/null llvm/test/Regression/Transforms/LoopUnswitch/2006-02-22-UnswitchCrash.ll:1.1
*** /dev/null	Wed Feb 22 17:54:25 2006
--- llvm/test/Regression/Transforms/LoopUnswitch/2006-02-22-UnswitchCrash.ll	Wed Feb 22 17:54:15 2006
***************
*** 0 ****
--- 1,42 ----
+ ; RUN: llvm-as < %s | opt -loop-unswitch -disable-output
+ 
+ void %sort_Eq(int * %S2) {
+ entry:
+ 	br bool false, label %list_Length.exit, label %cond_true.i
+ 
+ cond_true.i:		; preds = %entry
+ 	ret void
+ 
+ list_Length.exit:		; preds = %entry
+ 	br bool false, label %list_Length.exit9, label %cond_true.i5
+ 
+ cond_true.i5:		; preds = %list_Length.exit
+ 	ret void
+ 
+ list_Length.exit9:		; preds = %list_Length.exit
+ 	br bool false, label %bb78, label %return
+ 
+ bb44:		; preds = %bb78, %cond_next68
+ 	br bool %tmp49.not, label %bb62, label %bb62.loopexit
+ 
+ bb62.loopexit:		; preds = %bb44
+ 	br label %bb62
+ 
+ bb62:		; preds = %bb62.loopexit, %bb44
+ 	br bool false, label %return.loopexit, label %cond_next68
+ 
+ cond_next68:		; preds = %bb62
+ 	br bool false, label %return.loopexit, label %bb44
+ 
+ bb78:		; preds = %list_Length.exit9
+ 	%tmp49.not = seteq int* %S2, null		; <bool> [#uses=1]
+ 	br label %bb44
+ 
+ return.loopexit:		; preds = %cond_next68, %bb62
+ 	%retval.0.ph = phi uint [ 1, %cond_next68 ], [ 0, %bb62 ]		; <uint> [#uses=1]
+ 	br label %return
+ 
+ return:		; preds = %return.loopexit, %list_Length.exit9
+ 	%retval.0 = phi uint [ 0, %list_Length.exit9 ], [ %retval.0.ph, %return.loopexit ]		; <uint> [#uses=0]
+ 	ret void
+ }