diff options
| author | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-24 13:28:12 +0000 |
|---|---|---|
| committer | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-24 13:28:12 +0000 |
| commit | 656e81536a595aafe9f538d34697aa02dbcf1af2 (patch) | |
| tree | dd78fb6fe219a0707d2f46cf9173a6fbae463c70 /gcc/ChangeLog | |
| parent | 17e43a261fe9798e229dd57d28bcb85e2768cb43 (diff) | |
| download | gcc-656e81536a595aafe9f538d34697aa02dbcf1af2.tar.gz | |
Backport from mainline
2013-08-09 Eric Botcazou <ebotcazou@adacore.com>
* configure.ac: Add GAS check for LEON instructions on SPARC.
* configure: Regenerate.
* config.in: Likewise.
* config.gcc (with_cpu): Remove sparc-leon*-* and deal with LEON in the
sparc*-*-* block.
* config/sparc/sparc.opt (LEON, LEON3): New masks.
* config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Set to AS_LEON_FLAG
for LEON or LEON3.
(ASM_CPU_SPEC): Pass AS_LEON_FLAG if -mcpu=leon or -mcpu=leon3.
(AS_LEON_FLAG): New macro.
* config/sparc/sparc.c (sparc_option_override): Set MASK_LEON for leon
and MASK_LEON3 for leon3 and unset them if HAVE_AS_LEON is not defined.
Deal with LEON and LEON3 for the memory model.
* config/sparc/sync.md (atomic_compare_and_swap<mode>): Enable if LEON3
(atomic_compare_and_swap<mode>_1): Likewise.
(*atomic_compare_and_swap<mode>_1): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@205330 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 330f9ad9b1e..a3e045a0b71 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,6 +1,28 @@ 2013-11-24 Sebastian Huber <sebastian.huber@embedded-brains.de> Backport from mainline + 2013-08-09 Eric Botcazou <ebotcazou@adacore.com> + + * configure.ac: Add GAS check for LEON instructions on SPARC. + * configure: Regenerate. + * config.in: Likewise. + * config.gcc (with_cpu): Remove sparc-leon*-* and deal with LEON in the + sparc*-*-* block. + * config/sparc/sparc.opt (LEON, LEON3): New masks. + * config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Set to AS_LEON_FLAG + for LEON or LEON3. + (ASM_CPU_SPEC): Pass AS_LEON_FLAG if -mcpu=leon or -mcpu=leon3. + (AS_LEON_FLAG): New macro. + * config/sparc/sparc.c (sparc_option_override): Set MASK_LEON for leon + and MASK_LEON3 for leon3 and unset them if HAVE_AS_LEON is not defined. + Deal with LEON and LEON3 for the memory model. + * config/sparc/sync.md (atomic_compare_and_swap<mode>): Enable if LEON3 + (atomic_compare_and_swap<mode>_1): Likewise. + (*atomic_compare_and_swap<mode>_1): Likewise. + +2013-11-24 Sebastian Huber <sebastian.huber@embedded-brains.de> + + Backport from mainline 2013-07-23 Eric Botcazou <ebotcazou@adacore.com> * doc/invoke.texi (SPARC Options): Document new leon3 processor value. |