[Bug gold/23046] gold crashes while linking armv7hl binaries built with clang 6.0 when using --icf=safe

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=23046

--- Comment #11 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Cary Coutant <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d83d54033545c0e7b668950b127753c88a33f950

commit d83d54033545c0e7b668950b127753c88a33f950
Author: Cary Coutant <address@hidden>
Date:   Thu Apr 19 10:20:08 2018 -0700

    Fix second bug where --icf=safe triggers segfault when linking ARM.

    When checking a R_ARM_TARGET[12] relocation, we need a valid target
    pointer, but the garbage collection code was passing a NULL instead.
    The previous fix for this bug fixed the call to
    scan.global_reloc_may_be_function_pointer, but missed the similar
    call to scan.local_reloc_may_be_function_pointer.

    gold/
        PR gold/23046
        * gc.h (gc_process_relocs): Pass target to
        scan.local_reloc_may_be_function_pointer.

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