[llvm-commits] CVS: llvm/test/Regression/Transforms/Mem2Reg/2003-04-18-DeadBlockProblem.ll

[Chris Lattner]

Changes in directory llvm/test/Regression/Transforms/Mem2Reg:

2003-04-18-DeadBlockProblem.ll added (r1.1)

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Log message:

New testcase


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Diffs of the changes:

Index: llvm/test/Regression/Transforms/Mem2Reg/2003-04-18-DeadBlockProblem.ll
diff -c /dev/null llvm/test/Regression/Transforms/Mem2Reg/2003-04-18-DeadBlockProblem.ll:1.1
*** /dev/null	Fri Apr 18 14:22:50 2003
--- llvm/test/Regression/Transforms/Mem2Reg/2003-04-18-DeadBlockProblem.ll	Fri Apr 18 14:22:39 2003
***************
*** 0 ****
--- 1,17 ----
+ ; This testcases makes sure that mem2reg can handle unreachable blocks.
+ ; RUN: as < %s | opt -mem2reg
+ 
+ int %test() {
+ 	%X = alloca int
+ 
+ 	store int 6, int* %X
+ 	br label %Loop
+ Loop:
+ 	store int 5, int* %X
+ 	br label %EndOfLoop
+ Unreachable:
+ 	br label %EndOfLoop
+ 
+ EndOfLoop:
+ 	br label %Loop
+ }