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New testcase that crashes the code extractor

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llvm-svn: 12485
This commit is contained in:
Chris Lattner 2004-03-18 04:10:02 +00:00
parent 0d233c03fc
commit 3cb3cad000
1 changed files with 21 additions and 0 deletions
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21
test/Regression/Transforms/CodeExtractor/2004-03-17-OutputMismatch.ll Normal file
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; RUN: llvm-as < %s | opt -loop-extract -disable-output
%struct.node_t = type { double*, %struct.node_t*, %struct.node_t**, double**, double*, int, int }
%struct.table_t = type { [1 x %struct.node_t**], [1 x %struct.node_t**] }
implementation ; Functions:
void %make_tables() {
entry:
%tmp.0.i = malloc %struct.node_t ; <%struct.node_t*> [#uses=1]
br bool false, label %no_exit.i, label %loopexit.i
no_exit.i: ; preds = %entry, %no_exit.i
%prev_node.0.i.1 = phi %struct.node_t* [ %tmp.16.i, %no_exit.i ], [ %tmp.0.i, %entry ] ; <%struct.node_t*> [#uses=0]
%tmp.16.i = malloc %struct.node_t ; <%struct.node_t*> [#uses=2]
br bool false, label %no_exit.i, label %loopexit.i
loopexit.i: ; preds = %entry, %no_exit.i
%cur_node.0.i.0 = phi %struct.node_t* [ null, %entry ], [ %tmp.16.i, %no_exit.i ] ; <%struct.node_t*> [#uses=0]
ret void
}