[Bug gold/17640] [i386] Convert load to lea

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=17640

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Ilya Tocar <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=c4fc4724a6afd605692b24c0af24c7e234dc5ace

commit c4fc4724a6afd605692b24c0af24c7e234dc5ace
Author: Ilya Tocar <address@hidden>
Date:   Wed Apr 1 16:48:38 2015 +0300

    Convert mov address@hidden(%reg), %reg to lea address@hidden(%reg), %reg

    2015-04-01  Ilya Tocar  <address@hidden>

        PR gold/17640
        * i386.cc (Target_i386::can_convert_mov_to_lea): New.
        (Target_i386::Scan::local): Don't create GOT entry, when we
        can convert GOT to GOTOFF.
        (Target_i386::Scan::global): Ditto.
        (Target_i386::Relocate::relocate): Convert  mov address@hidden(%reg), 
%reg to
        lea address@hidden(%reg), %reg if possible.
        * testsuite/Makefile.am (i386_mov_to_lea): New test.
        * testsuite/i386_mov_to_lea1.s: New.
        * testsuite/i386_mov_to_lea2.s: Ditto.
        * testsuite/i386_mov_to_lea3.s: Ditto.
        * testsuite/i386_mov_to_lea4.s: Ditto.
        * testsuite/i386_mov_to_lea5.s: Ditto.
        * testsuite/i386_mov_to_lea.sh: Ditto.

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