[Bug middle-end/55889] [4.8 Regression] ICE: in move_op_ascend, at sel-sched.c:6153 with -fschedule-insns -fselective-scheduling

[abel at gcc dot gnu.org]

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.