[Bug rtl-optimization/45354] [4.6 regression] ICE with -fselective-scheduling and -freorder-blocks-and-partition

[amonakov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45354

--- Comment #10 from Alexander Monakov <amonakov at gcc dot gnu.org> 2010-12-03 
12:04:22 UTC ---
Author: amonakov
Date: Fri Dec  3 12:04:16 2010
New Revision: 167415

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167415
Log:
    PR rtl-optimization/45354
    * sel-sched-ir.c (jump_leads_only_to_bb_p): Rename to ...
    (bb_has_removable_jump_to_p): This.  Update all callers. Make static.
    Allow BBs ending with a conditional jump.  Forbid EDGE_CROSSING jumps.
    * sel-sched-ir.h (jump_leads_only_to_bb_p): Delete prototype.

testsuite:
    * gcc.dg/tree-prof/pr45354.c: New.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-prof/pr45354.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/sel-sched-ir.c
    trunk/gcc/sel-sched-ir.h
    trunk/gcc/testsuite/ChangeLog