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| author | H.J. Lu <hongjiu.lu@intel.com> | 2014-11-27 21:03:32 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2014-11-27 13:03:32 -0800 |
| commit | e8b5eb2553d71bb6820a7123544e179911bbd138 (patch) | |
| tree | b60771eff99a010ae8eec4e8e98f69735af02722 | |
| parent | b9fb25a5806de85de83532b61fc27b2317fd3453 (diff) | |
| download | gcc-e8b5eb2553d71bb6820a7123544e179911bbd138.zip gcc-e8b5eb2553d71bb6820a7123544e179911bbd138.tar.gz gcc-e8b5eb2553d71bb6820a7123544e179911bbd138.tar.bz2 | |
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.
From-SVN: r218132
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/i386/i386.h | 2 | ||||
| -rw-r--r-- | gcc/config/i386/rdos64.h | 3 |
3 files changed, 8 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 262cc74..0554742 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2014-11-27 H.J. Lu <hongjiu.lu@intel.com> + + 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. + 2014-11-27 Martin Liska <mliska@suse.cz> David Malcolm <dmalcolm@redhat.com> diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 3f5f979..bc76620 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -1252,7 +1252,7 @@ extern const char *host_detect_local_cpu (int argc, const char **argv); the pic register when possible. The change is visible after the prologue has been emitted. */ -#define REAL_PIC_OFFSET_TABLE_REGNUM BX_REG +#define REAL_PIC_OFFSET_TABLE_REGNUM (TARGET_64BIT ? R15_REG : BX_REG) #define PIC_OFFSET_TABLE_REGNUM \ ((TARGET_64BIT && (ix86_cmodel == CM_SMALL_PIC \ diff --git a/gcc/config/i386/rdos64.h b/gcc/config/i386/rdos64.h index e6f089a..f902651 100644 --- a/gcc/config/i386/rdos64.h +++ b/gcc/config/i386/rdos64.h @@ -17,8 +17,5 @@ You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ -#undef REAL_PIC_OFFSET_TABLE_REGNUM -#define REAL_PIC_OFFSET_TABLE_REGNUM R15_REG - #undef DEFAULT_LARGE_SECTION_THRESHOLD #define DEFAULT_LARGE_SECTION_THRESHOLD 16 |