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r163498 - in /branches/gcc-4_4-branch/gcc: Chan...
- From: abel at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 24 Aug 2010 08:50:51 -0000
- Subject: r163498 - in /branches/gcc-4_4-branch/gcc: Chan...
Author: abel
Date: Tue Aug 24 08:50:50 2010
New Revision: 163498
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163498
Log:
Backport from mainline:
PR rtl-optimization/40101
* sel-sched-ir.c (get_seqno_by_preds): Allow returning negative
seqno. Adjust comment.
* sel-sched.c (find_seqno_for_bookkeeping): Assert that when
inserting bookkeeping before a jump, the jump is not scheduled.
When no positive seqno found, provide a value. Add comment.
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/sel-sched-ir.c
branches/gcc-4_4-branch/gcc/sel-sched.c