[Bug rtl-optimization/46649] [4.6 Regression] ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling
amonakov at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Dec 15 13:09:00 GMT 2010
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46649
--- Comment #8 from Alexander Monakov <amonakov at gcc dot gnu.org> 2010-12-15 13:08:47 UTC ---
Author: amonakov
Date: Wed Dec 15 13:08:41 2010
New Revision: 167854
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167854
Log:
PR rtl-optimization/46649
* sel-sched-ir.c (purge_empty_blocks): Unconditionally skip the first
basic block in the region.
testsuite:
* g++.dg/opt/pr46649.C: New.
Added:
trunk/gcc/testsuite/g++.dg/opt/pr46649.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/sel-sched-ir.c
trunk/gcc/testsuite/ChangeLog
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