[Bug c++/84704] [8 Regression] internal compiler error: gimplification failed

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84704

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Mar  7 09:19:36 2018
New Revision: 258317

URL: https://gcc.gnu.org/viewcvs?rev=258317&root=gcc&view=rev
Log:
        PR c++/84704
        * gimple-expr.c (create_tmp_var_raw): Set DECL_NAMELESS flag
        on tmp_var.
        * tree-pretty-print.c (dump_decl_name): For TDF_COMPARE_DEBUG,
        don't print names of DECL_NAMELESS DECL_IGNORED_P decls.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-expr.c
    trunk/gcc/tree-pretty-print.c