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new testcase.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23390 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-09-19 23:48:04 +00:00
parent 44728a7bb6
commit b6e2b7e4cd
1 changed files with 26 additions and 0 deletions
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26
test/Transforms/SimplifyCFG/branch-phi-thread.ll Normal file
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; RUN: llvm-as < %s | opt -simplifycfg -adce | llvm-dis | not grep 'call void %f1'
declare void %f1()
declare void %f2()
declare void %f3()
declare void %f4()
implementation
int %test2(int %X, bool %D) {
E:
%C = seteq int %X, 0
br bool %C, label %T, label %F
T:
%P = phi bool [true, %E], [%C, %A]
br bool %P, label %B, label %A
A:
call void %f1()
br bool %D, label %T, label %F
B:
call void %f2()
ret int 345
F:
call void %f3()
ret int 123
}