CVS commit: [netbsd-8] src/external/gpl3/gcc/dist/gcc/config/i386

["Soren Jacobsen" <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Tue Aug  1 23:30:04 UTC 2017

Modified Files:
        src/external/gpl3/gcc/dist/gcc/config/i386 [netbsd-8]: i386.c

Log Message:
Pull up following revision(s) (requested by maya in ticket #171):
        external/gpl3/gcc/dist/gcc/config/i386/i386.c: revision 1.13
Apply upstream patch:
Incorrect codegen from rdseed intrinsic use (CVE-2017-11671)
We should not expand call arguments in between flags reg setting and
flags reg using instructions, as it may expand with flags reg
clobbering insn (ADD in this case).
Attached patch moves expansion out of the link. Also, change
zero-extension to non-flags reg clobbering sequence in case we perform
zero-extension with and.
2017-03-25  Uros Bizjak  <ubizjak%gmail.com@localhost>


To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.12.8.1 \
    src/external/gpl3/gcc/dist/gcc/config/i386/i386.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.