[Bug tree-optimization/78148] [7 Regression] r241649 causes -fcompare-debug failure on ppc64le

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78148

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Sat Oct 29 15:55:50 2016
New Revision: 241679

URL: https://gcc.gnu.org/viewcvs?rev=241679&root=gcc&view=rev
Log:
        PR target/78148
        * gimple-ssa-store-merging.c
        (imm_store_chain_info::output_merged_store): Use build_aligned_type
        instead of SET_TYPE_ALIGN on shared integral type.

        * gcc.dg/pr78148.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr78148.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-store-merging.c
    trunk/gcc/testsuite/ChangeLog