[Bug tree-optimization/83086] [8 Regression] valgrind error in gimple-ssa-store-merging.c for recent build

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83086

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Nov 21 13:54:08 2017
New Revision: 255002

URL: https://gcc.gnu.org/viewcvs?rev=255002&root=gcc&view=rev
Log:
        PR tree-optimization/83086
        * gimple-ssa-store-merging.c
        (imm_store_chain_info::try_coalesce_bswap): Test this_n.base_addr
        rather than n.base_addr.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-store-merging.c