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| author | Vladimir Makarov <vmakarov@gcc.gnu.org> | 1999-01-13 15:28:22 +0000 |
|---|---|---|
| committer | Vladimir Makarov <vmakarov@gcc.gnu.org> | 1999-01-13 15:28:22 +0000 |
| commit | 3bd380b1fc20c668c692679fdec30c980070bf3e (patch) | |
| tree | f5af86c4ea21ca17a9b9280d3d4a408a3c9f6d4d /gcc/config/rs6000/sysv4le.h | |
| parent | c11145f6995c09869e75cd7946bea6b2f0ca969d (diff) | |
| download | gcc-3bd380b1fc20c668c692679fdec30c980070bf3e.zip gcc-3bd380b1fc20c668c692679fdec30c980070bf3e.tar.gz gcc-3bd380b1fc20c668c692679fdec30c980070bf3e.tar.bz2 | |
[multiple changes]
Thu Jan 11 18:37:50 1999 Vladimir N. Makarov <vmakarov@cygnus.com>
* invoke.texi (-mcpu=740, -mcpu=750): New options.
(-m(no-)multiple, -m(no-)string): Describe cases for PPC740 &
PPC750.
1999-01-11 Michael Meissner <meissner@cygnus.com>
* config/rs6000/rs6000.h ({ASM,CPP}_CPU_SPEC): Add support for all
machines supported with -mcpu=xxx.
(processor_type): Add PROCESSOR_PPC750.
(ADJUST_PRIORITY): Call rs6000_adjust_priority.
(RTX_COSTS): Supply costs for 750 multiply/divide operations.
(rs6000_adjust_priority): Add declaration.
* config/rs6000/rs6000.c (rs6000_override_options):
-mcpu={750,740} now sets the processor type as 750, not 603.
Allow -mmultiple and -mstring on little endian 750 systems.
(rs6000_adjust_priority): Stub for now.
(get_issue_rate): The PowerPC 750 can issue 2 instructions/cycle.
* config/rs6000/rs6000.md (function/cpu attributes): Add initial
ppc750 support.
* config/rs6000/sysv4.h (STRICT_ALIGNMENT): Don't force strict
alignment if little endian.
(CC1_SPEC): Pass -mstrict-align if little endian, and not
overridden.
(CC1_ENDIAN_{LITTLE,BIG,DEFAULT}_SPEC): Endian specific configs.
(SUBTARGET_EXTRA_SPECS): Add cc1 endian specs.
* config/rs6000/{sysv4,eabi}le.h (CC1_ENDIAN_DEFAULT_SPEC):
Override, default is little endian.
* config/rs6000/t-ppcgas (MULTILIB_*): Delete obsolete Solaris
multilibs.
From-SVN: r24654
Diffstat (limited to 'gcc/config/rs6000/sysv4le.h')
| -rw-r--r-- | gcc/config/rs6000/sysv4le.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/config/rs6000/sysv4le.h b/gcc/config/rs6000/sysv4le.h index 0cf2ec4..1e21acd 100644 --- a/gcc/config/rs6000/sysv4le.h +++ b/gcc/config/rs6000/sysv4le.h @@ -28,6 +28,9 @@ Boston, MA 02111-1307, USA. */ #undef CPP_ENDIAN_DEFAULT_SPEC #define CPP_ENDIAN_DEFAULT_SPEC "%(cpp_endian_little)" +#undef CC1_ENDIAN_DEFAULT_SPEC +#define CC1_ENDIAN_DEFAULT_SPEC "%(cc1_endian_little)" + #undef LINK_TARGET_SPEC #define LINK_TARGET_SPEC "\ %{mbig: -oformat elf32-powerpc } %{mbig-endian: -oformat elf32-powerpc } \ |