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Subject: [Bug middle-end/55889] [4.8 Regression] ICE: in move_op_ascend, at sel-sched.c:6153 with -fschedule-insns -fselective-scheduling
Date: Wed, 09 Jan 2013 14:26:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55889

--- Comment #5 from Andrey Belevantsev <abel at gcc dot gnu.org> 2013-01-09 14:26:22 UTC ---
I've just got back from the holidays, I will take a look probably on Friday. 
David's analysis hints that the scheduler should treat the insn as unique (i.e.
it is cannot be copied) but fails to do so.