[Bug middle-end/83977] [8 Regression] ICE in simd_clone_clauses_extract, at omp-simd-clone.c:184

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83977

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Jan 25 15:32:02 2018
New Revision: 257051

URL: https://gcc.gnu.org/viewcvs?rev=257051&root=gcc&view=rev
Log:
        PR middle-end/83977
        * ipa-fnsummary.c (compute_fn_summary): Clear can_change_signature
        on functions with #pragma omp declare simd or functions with simd
        attribute.
        * omp-simd-clone.c (expand_simd_clones): Revert 2018-01-24 change.
        * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
        Remove trailing \n from warning_at calls.

        * c-c++-common/gomp/pr83977-1.c: Add -w to dg-options.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/ipa-fnsummary.c
    trunk/gcc/omp-simd-clone.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/c-c++-common/gomp/pr83977-1.c