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New testcase, no PHI should be inserted.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17097 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-10-17 21:25:32 +00:00
parent 8143c2bc0d
commit 41b2dc4133
1 changed files with 14 additions and 0 deletions
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14
test/Transforms/Mem2Reg/UndefValuesMerge.ll Normal file
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; 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
}