[llvm-commits] CVS: llvm/test/Regression/Transforms/IndVarsSimplify/2006-06-16-Indvar-LCSSA-Crash.ll

[Chris Lattner]

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

2006-06-16-Indvar-LCSSA-Crash.ll added (r1.1)
---
Log message:

new testcase that crashes indvars


---
Diffs of the changes:  (+21 -0)

 2006-06-16-Indvar-LCSSA-Crash.ll |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+)


Index: llvm/test/Regression/Transforms/IndVarsSimplify/2006-06-16-Indvar-LCSSA-Crash.ll
diff -c /dev/null llvm/test/Regression/Transforms/IndVarsSimplify/2006-06-16-Indvar-LCSSA-Crash.ll:1.1
*** /dev/null	Fri Jun 16 20:01:40 2006
--- llvm/test/Regression/Transforms/IndVarsSimplify/2006-06-16-Indvar-LCSSA-Crash.ll	Fri Jun 16 20:01:30 2006
***************
*** 0 ****
--- 1,21 ----
+ ; RUN: llvm-as < %s | opt -indvars -disable-output
+ 
+ void %get_block() {
+ endif.0:		; preds = %entry
+ 	br label %no_exit.30
+ 
+ no_exit.30:		; preds = %no_exit.30, %endif.0
+ 	%x.12.0 = phi int [ %inc.28, %no_exit.30 ], [ -2, %endif.0 ]		; <int> [#uses=1]
+ 	%tmp.583 = load ushort* null		; <ushort> [#uses=1]
+ 	%tmp.584 = cast ushort %tmp.583 to int		; <int> [#uses=1]
+ 	%tmp.588 = load int* null		; <int> [#uses=1]
+ 	%tmp.589 = mul int %tmp.584, %tmp.588		; <int> [#uses=1]
+ 	%tmp.591 = add int %tmp.589, 0		; <int> [#uses=1]
+ 	%inc.28 = add int %x.12.0, 1		; <int> [#uses=2]
+ 	%tmp.565 = setgt int %inc.28, 3		; <bool> [#uses=1]
+ 	br bool %tmp.565, label %loopexit.30, label %no_exit.30
+ 
+ loopexit.30:		; preds = %no_exit.30
+ 	%tmp.591.lcssa = phi int [ %tmp.591, %no_exit.30 ]		; <int> [#uses=0]
+ 	ret void
+ }