[llvm-commits] CVS: llvm/test/Regression/Transforms/IndVarsSimplify/2005-02-26-ExitValueCompute.ll

[Chris Lattner]

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

2005-02-26-ExitValueCompute.ll added (r1.1)
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Log message:

A testcase that we miscompile, noticed from the demo page.


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Diffs of the changes:  (+19 -0)

 2005-02-26-ExitValueCompute.ll |   19 +++++++++++++++++++
 1 files changed, 19 insertions(+)


Index: llvm/test/Regression/Transforms/IndVarsSimplify/2005-02-26-ExitValueCompute.ll
diff -c /dev/null llvm/test/Regression/Transforms/IndVarsSimplify/2005-02-26-ExitValueCompute.ll:1.1
*** /dev/null	Sat Feb 26 12:49:14 2005
--- llvm/test/Regression/Transforms/IndVarsSimplify/2005-02-26-ExitValueCompute.ll	Sat Feb 26 12:49:04 2005
***************
*** 0 ****
--- 1,19 ----
+ ; RUN: llvm-as < %s | opt -indvars | llvm-dis | grep 'ret int 152'
+ 
+ int %main() {
+ entry:
+ 	br label %no_exit
+ 
+ no_exit:		; preds = %no_exit, %entry
+ 	%i.1.0 = phi int [ 0, %entry ], [ %inc, %no_exit ]		; <int> [#uses=2]
+ 	%tmp.4 = setgt int %i.1.0, 50		; <bool> [#uses=1]
+ 	%tmp.7 = select bool %tmp.4, int 100, int 0		; <int> [#uses=1]
+ 	%i.0 = add int %i.1.0, 1		; <int> [#uses=1]
+ 	%inc = add int %i.0, %tmp.7		; <int> [#uses=3]
+ 	%tmp.1 = setlt int %inc, 100		; <bool> [#uses=1]
+ 	br bool %tmp.1, label %no_exit, label %loopexit
+ 
+ loopexit:		; preds = %no_exit
+ 	ret int %inc
+ }
+