[Bug target/84902] [8 Regression] 549.fotonik3d_r from SPEC2017 fails verification with -Ofast -march=native on Zen since r258518

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84902

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Sat Mar 17 11:12:00 2018
New Revision: 258618

URL: https://gcc.gnu.org/viewcvs?rev=258618&root=gcc&view=rev
Log:
        PR target/84902
        * config/i386/i386.c (initial_ix86_tune_features,
        initial_ix86_arch_features): Use unsigned HOST_WIDE_INT rather than
        unsigned long long.
        (set_ix86_tune_features): Change ix86_tune_mask from unsigned int
        to unsigned HOST_WIDE_INT, initialize to HOST_WIDE_INT_1U << ix86_tune
        rather than 1u << ix86_tune.  Formatting fix.
        (ix86_option_override_internal): Change ix86_arch_mask from
        unsigned int to unsigned HOST_WIDE_INT, initialize to
        HOST_WIDE_INT_1U << ix86_arch rather than 1u << ix86_arch.
        (ix86_function_specific_restore): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c