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| author | Aldy Hernandez <aldyh@redhat.com> | 2004-10-21 22:28:29 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@gcc.gnu.org> | 2004-10-21 22:28:29 +0000 |
| commit | 4d4cbc0e72d3af8cbb8fc848a8aeb926b3104d27 (patch) | |
| tree | 3b8f1b01f11e5cca14d59ffac221b3e86cf38e0d /gcc/config/rs6000/eabi.h | |
| parent | cbf52bfab354f91e60cebcf3665a2efc88690fbe (diff) | |
| download | gcc-4d4cbc0e72d3af8cbb8fc848a8aeb926b3104d27.tar.gz | |
config.gcc: Add support for --enable-e500_double.
* 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.
From-SVN: r89416
Diffstat (limited to 'gcc/config/rs6000/eabi.h')
| -rw-r--r-- | gcc/config/rs6000/eabi.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/config/rs6000/eabi.h b/gcc/config/rs6000/eabi.h index ff8df2c3e41..8de75a6cee2 100644 --- a/gcc/config/rs6000/eabi.h +++ b/gcc/config/rs6000/eabi.h @@ -49,9 +49,13 @@ #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) |