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| author | Olivier Hainque <hainque@adacore.com> | 2012-05-16 08:43:41 +0000 |
|---|---|---|
| committer | Olivier Hainque <hainque@gcc.gnu.org> | 2012-05-16 08:43:41 +0000 |
| commit | a7c6c6d64df7e8a427ecb7b492daf0e7aed66e72 (patch) | |
| tree | 235f9993efdc30503ddf345d237fb7acbaadb8dc /gcc/config/rs6000/eabispe.h | |
| parent | af0a7a92278e8121c2006e85624da46712b24a49 (diff) | |
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rs6000-opts.h (enum processor_type): Add PROCESSOR_PPC8548.
* config/rs6000/rs6000-opts.h (enum processor_type): Add
PROCESSOR_PPC8548.
* config/rs6000/rs6000-cpus.def: Reference it for cpu="8548".
* config/rs6000/rs6000.md (cpu attribute definition): Add ppc8548.
* config/rs6000/8540.md: indicate that the units/patterns apply to
ppc8548 as well.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Rename
default_cpu into implicit_cpu, conveying what --with-cpu was passed at
configure time. Treat implicit_cpu as have_CPU. Pick defaults for SPE
related flags, check that what is queried is supported by the selected
configuration. Rework the single/double_float and MASK_STRING resets to
hit for all the E500 cores (854x + E500MC variants). Select the ppc8540
costs for PROCESSOR_PPC8548 as well.
(rs6000_issue_rate): case CPU_PPC8548 together with CPU_PPC8540.
(rs6000_use_sched_lookahead): Likewise, rewriting function as a case
statement instead of a sequence of ifs.
* config/rs6000/rs6000.h (TARGET_E500): Remove.
(TARGET_NO_LWSYNC): Adjust accordingly.
* config/rs6000/e500.h (TARGET_E500): Remove.
(CHECK_E500_OPTIONS): Adjust accordingly.
* config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Remove.
(TARGET_DEFAULT): Reformat definition to match the one in linuxspe.h.
* config/rs6000/linuxspe.h: Likewise.
* config/rs6000/vxworks.h: Remove bogus TARGET_E500 overrides and
superfluous comments.
* config/rs6000/e500-double.h: Remove.
* config.gcc (pick a default with_cpu): For powerpc*-*-*spe*,
default to with_cpu=8548 if --enable-e500-double, and to 8540
otherwise.
(set misc flags section): For powerpc*|rs6000*, remove inclusion
of e500-double.h for --enable-e500-double.
From-SVN: r187581
Diffstat (limited to 'gcc/config/rs6000/eabispe.h')
| -rw-r--r-- | gcc/config/rs6000/eabispe.h | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/gcc/config/rs6000/eabispe.h b/gcc/config/rs6000/eabispe.h index 19f2472..e7ffbe3 100644 --- a/gcc/config/rs6000/eabispe.h +++ b/gcc/config/rs6000/eabispe.h @@ -21,21 +21,8 @@ <http://www.gnu.org/licenses/>. */ #undef TARGET_DEFAULT -#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_EABI \ - | MASK_STRICT_ALIGN) - -#undef SUBSUBTARGET_OVERRIDE_OPTIONS -#define SUBSUBTARGET_OVERRIDE_OPTIONS \ - if (!global_options_set.x_rs6000_cpu_index) \ - rs6000_cpu = PROCESSOR_PPC8540; \ - if (!global_options_set.x_rs6000_spe_abi) \ - rs6000_spe_abi = 1; \ - if (!global_options_set.x_rs6000_float_gprs) \ - rs6000_float_gprs = 1; \ - if (!global_options_set.x_rs6000_spe) \ - rs6000_spe = 1; \ - if (target_flags & MASK_64BIT) \ - error ("-m64 not supported in this configuration") +#define TARGET_DEFAULT \ + (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_STRICT_ALIGN | MASK_EABI) #undef ASM_DEFAULT_SPEC #define ASM_DEFAULT_SPEC "-mppc -mspe -me500" |