[Bug target/52146] [x32] - Wrong code to access addresses 0x80000000 to 0xFFFFFFFF

[hjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52146

--- Comment #14 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2012-02-10 
18:23:16 UTC ---
Author: hjl
Date: Fri Feb 10 18:23:12 2012
New Revision: 184111

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184111
Log:
Disallow negative constant address for x32

gcc/

2012-02-10  Uros Bizjak  <ubiz...@gmail.com>

    PR target/52146
    * config/i386/i386.c (ix86_legitimate_address_p): Disallow
    negative constant address for x32.

gcc/testsuite/

2012-02-10  H.J. Lu  <hongjiu...@intel.com>

    PR target/52146
    * gcc.target/i386/pr52146.c: New.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog