[llvm-commits] CVS: llvm/test/Regression/Transforms/Mem2Reg/UndefValuesMerge.ll

[Chris Lattner]

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

UndefValuesMerge.ll added (r1.1)
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Log message:

New testcase, no PHI should be inserted.


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Diffs of the changes:  (+14 -0)

Index: llvm/test/Regression/Transforms/Mem2Reg/UndefValuesMerge.ll
diff -c /dev/null llvm/test/Regression/Transforms/Mem2Reg/UndefValuesMerge.ll:1.1
*** /dev/null	Sun Oct 17 16:25:42 2004
--- llvm/test/Regression/Transforms/Mem2Reg/UndefValuesMerge.ll	Sun Oct 17 16:25:32 2004
***************
*** 0 ****
--- 1,14 ----
+ ; RUN: llvm-as < %s | opt -mem2reg | llvm-dis | not grep phi
+ 
+ implementation
+ 
+ int %testfunc(bool %C, int %i, sbyte %j) {
+ 	%I = alloca int
+ 	br bool %C, label %T, label %Cont
+ T:
+ 	store int %i, int* %I
+ 	br label %Cont
+ Cont:
+ 	%Y = load int* %I  ;; %Y = phi %i, undef -> %Y = %i
+ 	ret int %Y
+ }