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authorRichard Henderson <rth@redhat.com>2012-11-06 15:55:11 -0800
committerRichard Henderson <rth@gcc.gnu.org>2012-11-06 15:55:11 -0800
commit7ec887015f685ed3d6146b1fd464b7bf31dc7a19 (patch)
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parent99ea153e45c86a1b0318e3f5e983624c3336445e (diff)
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Prevent "illegal" block sharing within transactions.
* tree-ssa-tail-merge.c (find_duplicate): Do not consider is_tm_ending_fndecl calls as mergable. From-SVN: r193268
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