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| author | aldyh <aldyh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-10-21 22:28:29 +0000 |
|---|---|---|
| committer | aldyh <aldyh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-10-21 22:28:29 +0000 |
| commit | 63f9fa57011ac8705efdb0934c9f635e577950a3 (patch) | |
| tree | 3b8f1b01f11e5cca14d59ffac221b3e86cf38e0d /gcc/config/rs6000/linuxspe.h | |
| parent | 8d5785eae8a9de598a4badad76cd0e78b1087e00 (diff) | |
| download | ppe42-gcc-63f9fa57011ac8705efdb0934c9f635e577950a3.tar.gz ppe42-gcc-63f9fa57011ac8705efdb0934c9f635e577950a3.zip | |
* config.gcc: Add support for --enable-e500_double.
* config/rs6000/e500-double.h: New file.
* config/rs6000/rs6000.h: Define TARGET_E500_SINGLE and
TARGET_E500_DOUBLE.
* config/rs6000/eabi.h: Define TARGET_E500_SINGLE and
TARGET_E500_DOUBLE.
* config/rs6000/linuxspe.h: Same.
* doc/invoke.texi (Option Summary): Document new options for
mfloat-gprs.
(RS/6000 and PowerPC Options): Same.
* config/rs6000/rs6000.c (rs6000_parse_float_gprs_option): New
function.
(rs6000_override_options): Use it. Use
SUB3TARGET_OVERRIDE_OPTIONS.
Add 8548 to processor_target_table.
(rs6000_legitimate_address): Handle e500 doubles.
(rs6000_legitimize_address): Same.
(rs6000_legitimize_reload_address): Same.
(rs6000_hard_regno_nregs): Same.
(spe_func_has_64bit_regs_p): Same.
(emit_frame_save): Same.
(gen_frame_mem_offset): Same.
(rs6000_dwarf_register_span): Same.
(rs6000_generate_compare): Same.
(easy_fp_constant): Same.
(legitimate_offset_address_p): Same.
* config/rs6000/spe.md: (cmdfeq_gpr): New.
(tstdfeq_gpr): New.
(cmpdfgt_gpr): New.
(tstdfgt_gpr): New.
(tstdfgt_gpr): New.
(cmpdflt_gpr): New.
(tstdflt_gpr): New.
Add new constants.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89416 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/rs6000/linuxspe.h')
| -rw-r--r-- | gcc/config/rs6000/linuxspe.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/config/rs6000/linuxspe.h b/gcc/config/rs6000/linuxspe.h index 36b494e5961..f4e02ebf624 100644 --- a/gcc/config/rs6000/linuxspe.h +++ b/gcc/config/rs6000/linuxspe.h @@ -32,12 +32,16 @@ #undef TARGET_E500 #undef TARGET_ISEL #undef TARGET_FPRS +#undef TARGET_E500_SINGLE +#undef TARGET_E500_DOUBLE #define TARGET_SPE_ABI rs6000_spe_abi #define TARGET_SPE rs6000_spe #define TARGET_E500 (rs6000_cpu == PROCESSOR_PPC8540) #define TARGET_ISEL rs6000_isel -#define TARGET_FPRS (!rs6000_float_gprs) +#define TARGET_FPRS (rs6000_float_gprs == 0) +#define TARGET_E500_SINGLE (TARGET_HARD_FLOAT && rs6000_float_gprs == 1) +#define TARGET_E500_DOUBLE (TARGET_HARD_FLOAT && rs6000_float_gprs == 2) #undef SUBSUBTARGET_OVERRIDE_OPTIONS #define SUBSUBTARGET_OVERRIDE_OPTIONS \ |
