[Bug rtl-optimization/48721] [4.6/4.7 Regression] ICE: verify_flow_info failed: missing barrier after block 6 with -foptimize-sibling-calls -fsched2-use-superblocks
jakub at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Nov 30 19:01:00 GMT 2011
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48721
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-11-30 18:53:50 UTC ---
Author: jakub
Date: Wed Nov 30 18:53:46 2011
New Revision: 181855
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181855
Log:
PR rtl-optimization/48721
* sched-ebb.c (begin_move_insn): Insert empty unreachable
block after BARRIER if insn is followed by it.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/sched-ebb.c
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