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re PR rtl-optimization/52203 (ICE: in reset_sched_cycles_in_current_ebb, at sel-sched...
authorAndrey Belevantsev <abel@ispras.ru>
Fri, 13 Apr 2012 09:36:42 +0000 (13:36 +0400)
committerAndrey Belevantsev <abel@gcc.gnu.org>
Fri, 13 Apr 2012 09:36:42 +0000 (13:36 +0400)
commitd66b8f4bfb7dcc0441c1af2519d560f0b85d201b
treeb3ac87c736a413b3a27159041e762bb457b93798tree
parent1e867b228fc67a773e682bfd75ebd6ea3ce0a95ecommit | diff
re PR rtl-optimization/52203 (ICE: in reset_sched_cycles_in_current_ebb, at sel-sched.c:7136 with -fsel-sched-pipelining -fselective-scheduling2 and other custom flags)

        PR rtl-optimization/52203
        PR rtl-optimization/52715

        Revert the 2012-03-07 fix for PR 52203.
        * sel-sched.c (reset_sched_cycles_in_current_ebb): Check that
        the insn does not modify DFA right before issuing, adjust
        issue_rate accordingly.

From-SVN: r186410
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