[Bug rtl-optimization/72821] [7 regression] RTL check: expected elt 2 type 'B', have '0' (rtx barrier) in BLOCK_FOR_INSN, at rtl.h:1424

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72821

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Aug  8 13:58:46 2016
New Revision: 239241

URL: https://gcc.gnu.org/viewcvs?rev=239241&root=gcc&view=rev
Log:
        PR rtl-optimization/72821
        * lra-spills.c (regno_in_use_p): Don't use BLOCK_FOR_INSN on barriers,
        just return false for them.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-spills.c