[Bug target/63833] REAL_PIC_OFFSET_TABLE_REGNUM is wrong for x86-64

[hjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63833

--- Comment #2 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> ---
Author: hjl
Date: Thu Nov 27 21:03:32 2014
New Revision: 218132

URL: https://gcc.gnu.org/viewcvs?rev=218132&root=gcc&view=rev
Log:
Use R15_REG for REAL_PIC_OFFSET_TABLE_REGNUM

     PR target/63833
     * config/i386/i386.h (REAL_PIC_OFFSET_TABLE_REGNUM): Use
     R15_REG for 64-bit.
     * config/i386/rdos64.h (REAL_PIC_OFFSET_TABLE_REGNUM): Removed.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.h
    trunk/gcc/config/i386/rdos64.h