[Bug ld/22374] Unnecessary PLT entries

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=22374

--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Alan Modra <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e48f0c8f1b9fdb195394dc7afea02ce55e4ba5e4

commit e48f0c8f1b9fdb195394dc7afea02ce55e4ba5e4
Author: Alan Modra <address@hidden>
Date:   Tue Oct 31 11:13:30 2017 +1030

    PR22374 testcase, function pointer references in .data

    Function pointer references in .data ought to use a dynamic reloc.
    There shouldn't be any need for a PLT entry and definitely no copy
    reloc.

    This test fails on quite a few targets, but isn't something that
    anyone should worry about too much.  It's really just a missed
    optimization.

        PR 22374
        * testsuite/ld-elf/pr22374a.s,
        * testsuite/ld-elf/pr22374b.s,
        * testsuite/ld-elf/pr22374-1.r,
        * testsuite/ld-elf/pr22374-2.r: New test.
        * testsuite/ld-elf/elf.exp: Run it.

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