[Bug sanitizer/59018] [4.9 Regression] libsanitizer doesn't build for x32

[hjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59018

--- Comment #10 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> ---
Author: hjl
Date: Wed Nov  6 21:50:42 2013
New Revision: 204481

URL: http://gcc.gnu.org/viewcvs?rev=204481&root=gcc&view=rev
Log:
Fix internal_clone for x32

    PR sanitizer/59018
    * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
    2 64-bit integers to save and restore fn and arg.  Properly load
    newtls/child_tidptr into r8/r10.

Modified:
    trunk/libsanitizer/ChangeLog
    trunk/libsanitizer/sanitizer_common/sanitizer_linux.cc