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New testcase, which causes the block extractor to barf

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15715 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2004-08-13 03:08:54 +00:00
parent 8528672e7e
commit 07ca8e7e28
1 changed files with 12 additions and 0 deletions
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test/Transforms/CodeExtractor/2004-08-12-BlockExtractPHI.ll Normal file
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; RUN: llvm-as < %s | opt -extract-blocks -disable-output
implementation
void %l102_yyparse() {
no_exit.0.i:
br bool false, label %yylex.entry, label %yylex.entry
yylex.entry:
%tmp.1027 = phi int [ 0, %no_exit.0.i ], [ 0, %no_exit.0.i ]
ret void
}