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| author | Chao-ying Fu <fu@mips.com> | 2007-06-25 22:51:27 +0000 |
|---|---|---|
| committer | Chao-ying Fu <chaoyingfu@gcc.gnu.org> | 2007-06-25 22:51:27 +0000 |
| commit | 1699ec0b951194866205fab00a7190c3c2aebe27 (patch) | |
| tree | 6ecd0978afb0fb7ed48648a6a19859f96c4e1500 /gcc/mode-classes.def | |
| parent | b46ce77fe88b9640619b588283830faa1e20a7e3 (diff) | |
| download | gcc-1699ec0b951194866205fab00a7190c3c2aebe27.tar.gz | |
rtl.texi (Machine Modes): Document QQ...
* doc/rtl.texi (Machine Modes): Document QQ, HQ, SQ, DQ, TQ,
UQQ, UHQ, USQ, UDQ, UTQ, HA, SA, DA, TA, UHA, USA, UDA, and UTAmodes.
Document MODE_FRACT, MODE_UFRACT, MODE_ACCUM, MODE_UACCUM.
Document GET_MODE_IBIT, and GET_MODE_FBIT.
* machmode.h (VECTOR_MODE_P): Test MODE_VECTOR_FRACT,
MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM, MODE_VECTOR_UACCUM.
(SCALAR_FRACT_MODE_P, SCALAR_UFRACT_MODE_P, ALL_SCALAR_FRACT_MODE_P,
SCALAR_ACCUM_MODE_P, SCALAR_UACCUM_MODE_P, ALL_SCALAR_ACCUM_MODE_P,
SIGNED_SCALAR_FIXED_POINT_MODE_P, UNSIGNED_SCALAR_FIXED_POINT_MODE_P,
ALL_SCALAR_FIXED_POINT_MODE_P, FRACT_MODE_P, UFRACT_MODE_P,
ALL_FRACT_MODE_P, ACCUM_MODE_P, UACCUM_MODE_P, ALL_ACCUM_MODE_P,
SIGNED_FIXED_POINT_MODE_P, UNSIGNED_FIXED_POINT_MODE_P,
ALL_FIXED_POINT_MODE_P): New define.
(CLASS_HAS_WIDER_MODES_P): Test MODE_FRACT, MODE_UFRACT, MODE_ACCUM,
MODE_UACCUM.
(GET_MODE_IBIT, GET_MODE_FBIT): New define.
* mode-classes.def (MODE_FRACT, MODE_UFRACT, MODE_ACCUM, MODE_UACCUM,
MODE_VECTOR_FRACT, MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM,
MODE_VECTOR_UACCUM): New mode classes.
* machmode.def: Document FRACT_MODE, UFRACT_MODE, ACCUM_MODE,
UACCUM_MODE, ADJUST_IBIT, and ADJUST_FBIT.
Add QQ, HQ, SQ, DQ, TQ, UQQ, UHQ, USQ, UDQ, UTQ, HA, SA, DA, TA, UHA,
USA, UDA, and UTA.
* genmodes.c (struct mode_data): Add ibit and fbit fields.
(blank_mode): Initialize ibit and fbit.
(adj_ibit, adj_fbit): New to adjust ibit and fbit.
(vector_class): Handle MODE_FRACT, MODE_UFRACT, MODE_ACCUM, MODE_UACCUM.
(new_adjust): Change required_class to required_class_from and
required_class_to for testing within a range.
(complete_mode): Handle MODE_FRACT, MODE_UFRACT, MODE_ACCUM,
MODE_UACCUM, MODE_VECTOR_FRACT, MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM,
MODE_VECTOR_UACCUM.
(FRACT_MODE, UFRACT_MODE, ACCUM_MODE, UACCUM_MODE): New define.
(make_fixed_point_mode): New.
(_ADD_ADJUST): Change C to C1 and C2.
(ADJUST_BYTESIZE, ADJUST_ALIGNMENT, ADJUST_FLOAT_FORMAT): Change to
use a range for machine classes.
(ADJUST_IBIT, ADJUST_FBIT): New.
(emit_insn_modes_h): Output defines of CONST_MODE_IBIT and
CONST_MODE_FBIT.
(emit_mode_adjustments): Handle MODE_VECTOR_FRACT, MODE_VECTOR_UFRACT,
MODE_VECTOR_ACCUM, MODE_VECTOR_UACCUM.
Emit adjustment for ibit and fbit.
(emit_mode_ibit, emit_mode_fbit): New.
(emit_insn_modes_c): Add emit_mode_ibit and emit_mode_fbit.
From-SVN: r126007
Diffstat (limited to 'gcc/mode-classes.def')
| -rw-r--r-- | gcc/mode-classes.def | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/mode-classes.def b/gcc/mode-classes.def index 7fc7a9b3c80..2f56efac1a1 100644 --- a/gcc/mode-classes.def +++ b/gcc/mode-classes.def @@ -23,10 +23,18 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA DEF_MODE_CLASS (MODE_RANDOM), /* other */ \ DEF_MODE_CLASS (MODE_CC), /* condition code in a register */ \ DEF_MODE_CLASS (MODE_INT), /* integer */ \ - DEF_MODE_CLASS (MODE_PARTIAL_INT), /* integer with padding bits */ \ + DEF_MODE_CLASS (MODE_PARTIAL_INT), /* integer with padding bits */ \ + DEF_MODE_CLASS (MODE_FRACT), /* signed fractional number */ \ + DEF_MODE_CLASS (MODE_UFRACT), /* unsigned fractional number */ \ + DEF_MODE_CLASS (MODE_ACCUM), /* signed accumulator */ \ + DEF_MODE_CLASS (MODE_UACCUM), /* unsigned accumulator */ \ DEF_MODE_CLASS (MODE_FLOAT), /* floating point */ \ DEF_MODE_CLASS (MODE_DECIMAL_FLOAT), /* decimal floating point */ \ DEF_MODE_CLASS (MODE_COMPLEX_INT), /* complex numbers */ \ DEF_MODE_CLASS (MODE_COMPLEX_FLOAT), \ DEF_MODE_CLASS (MODE_VECTOR_INT), /* SIMD vectors */ \ + DEF_MODE_CLASS (MODE_VECTOR_FRACT), /* SIMD vectors */ \ + DEF_MODE_CLASS (MODE_VECTOR_UFRACT), /* SIMD vectors */ \ + DEF_MODE_CLASS (MODE_VECTOR_ACCUM), /* SIMD vectors */ \ + DEF_MODE_CLASS (MODE_VECTOR_UACCUM), /* SIMD vectors */ \ DEF_MODE_CLASS (MODE_VECTOR_FLOAT) |