Module Name: src
Committed By: maya
Date: Fri Jul 28 22:23:05 UTC 2017
Modified Files:
src/external/gpl3/gcc/dist/gcc/config/i386: i386.c
Log Message:
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 <ubiz...@gmail.com>
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 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.
