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| author | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-08-12 13:25:22 +0000 |
|---|---|---|
| committer | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-08-12 13:25:22 +0000 |
| commit | f2b38121fc11df33979cc1dd3d642a2a04120184 (patch) | |
| tree | 1a92af168da8700726521cc728ffef015dec9823 /gcc/config | |
| parent | ed4bf5c95710de5c4c20bd91f2d5dc3e2a777460 (diff) | |
| download | ppe42-gcc-f2b38121fc11df33979cc1dd3d642a2a04120184.tar.gz ppe42-gcc-f2b38121fc11df33979cc1dd3d642a2a04120184.zip | |
* real.h (struct real_format): New member has_sign_dependent_rounding.
* real.c (ieee_single_format, mips_single_format, motorola_single_format,
spu_single_format, ieee_double_format, mips_double_format,
motorola_double_format, ieee_extended_motorola_format,
ieee_extended_intel_96_format, ieee_extended_intel_128_format,
ieee_extended_intel_96_round_53_format, ibm_extended_format,
mips_extended_format, ieee_quad_format, mips_quad_format,
vax_f_format, vax_d_format, vax_g_format): Initialize it.
* config/pdp11/pdp11.c (pdp11_f_format, pdp11_d_format): Likewise.
* defaults.h (MODE_HAS_NANS, MODE_HAS_INFINITIES,
MODE_HAS_SIGNED_ZEROS, MODE_HAS_SIGN_DEPENDENT_ROUNDING): Remove.
* config/spu/spu.h (MODE_HAS_NANS, MODE_HAS_INFINITIES,
MODE_HAS_SIGN_DEPENDENT_ROUNDING): Remove.
(ROUND_TOWARDS_ZERO): Likewise.
* real.h (REAL_MODE_FORMAT): Protect MODE against macro expansion.
(FLOAT_MODE_FORMAT): New macro.
(REAL_MODE_FORMAT_COMPOSITE_P): Remove, replace by ...
(MODE_COMPOSITE_P): ... this new macro.
(MODE_HAS_NANS, MODE_HAS_INFINITIES, MODE_HAS_SIGNED_ZEROS,
MODE_HAS_SIGN_DEPENDENT_ROUNDING): New macros.
* machmode.h (GET_MODE_INNER): Cast result to enum machine_mode.
* flags.h: Include "real.h".
* fold-const.c (const_binop): Use MODE_COMPOSITE_P instead of
REAL_MODE_FORMAT_COMPOSITE_P.
* simplify-rtx.c (simplify_const_binary_operation): Likewise.
* doc/tm.texi (Storage Layout): Remove documentation of
MODE_HAS_NANS, MODE_HAS_INFINITIES, MODE_HAS_SIGNED_ZEROS,
MODE_HAS_SIGN_DEPENDENT_ROUNDING. Update documentation of
ROUND_TOWARDS_ZERO and LARGEST_EXPONENT_IS_NORMAL to clarify
they only apply to libgcc2.a.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139016 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/pdp11/pdp11.c | 2 | ||||
| -rw-r--r-- | gcc/config/spu/spu.h | 28 |
2 files changed, 2 insertions, 28 deletions
diff --git a/gcc/config/pdp11/pdp11.c b/gcc/config/pdp11/pdp11.c index 2de1938550d..661980fd13e 100644 --- a/gcc/config/pdp11/pdp11.c +++ b/gcc/config/pdp11/pdp11.c @@ -79,6 +79,7 @@ const struct real_format pdp11_f_format = false, false, false, + false, false }; @@ -99,6 +100,7 @@ const struct real_format pdp11_d_format = false, false, false, + false, false }; diff --git a/gcc/config/spu/spu.h b/gcc/config/spu/spu.h index 34054691721..0bd69d365cd 100644 --- a/gcc/config/spu/spu.h +++ b/gcc/config/spu/spu.h @@ -124,34 +124,6 @@ extern GTY(()) int spu_tune; #define STACK_SIZE_MODE SImode -/* #define TARGET_FLOAT_FORMAT SPU_FLOAT_FORMAT */ - -#ifndef MODE_HAS_NANS -#define MODE_HAS_NANS(MODE) \ - (FLOAT_MODE_P (MODE) \ - && MODE != SFmode \ - && !LARGEST_EXPONENT_IS_NORMAL (GET_MODE_BITSIZE (MODE))) -#endif - -#ifndef MODE_HAS_INFINITIES -#define MODE_HAS_INFINITIES(MODE) \ - (FLOAT_MODE_P (MODE) \ - && MODE != SFmode \ - && !LARGEST_EXPONENT_IS_NORMAL (GET_MODE_BITSIZE (MODE))) -#endif - -#ifndef MODE_HAS_SIGN_DEPENDENT_ROUNDING -#define MODE_HAS_SIGN_DEPENDENT_ROUNDING(MODE) \ - (FLOAT_MODE_P (MODE) \ - && MODE != SFmode \ - && !ROUND_TOWARDS_ZERO) -#endif - -#define ROUND_TOWARDS_ZERO 1 - -/* This is certainly true. Should it be defined? (It wasn't before.) */ -/* #define LARGEST_EXPONENT_IS_NORMAL(size) (size != 32) */ - /* Type Layout */ |
