diff options
| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-09-07 09:23:32 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-09-07 09:23:32 +0000 |
| commit | 796b6678b7a5be26e44d64a3b299ac5a8f0877e2 (patch) | |
| tree | 4e81b82b3b3a04b8f3a48aa7c3dc3d336f8a185c /gcc/fixed-value.c | |
| parent | e02d19d4264184dbf4aec0a7f1a31db9a6471ff4 (diff) | |
| download | gcc-796b6678b7a5be26e44d64a3b299ac5a8f0877e2.tar.gz | |
Reorganise wide-int classes so that they are all instantiations of a
generic_wide_int class, parameterised by storage. Move all real work
outside the main wide_int classes into separate functions. Add a wi::
namespace.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/wide-int@202354 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fixed-value.c')
| -rw-r--r-- | gcc/fixed-value.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/gcc/fixed-value.c b/gcc/fixed-value.c index 65a5deb454d..98689e91dad 100644 --- a/gcc/fixed-value.c +++ b/gcc/fixed-value.c @@ -157,11 +157,12 @@ fixed_to_decimal (char *str, const FIXED_VALUE_TYPE *f_orig, { REAL_VALUE_TYPE real_value, base_value, fixed_value; + signop sgn = UNSIGNED_FIXED_POINT_MODE_P (f_orig->mode) ? UNSIGNED : SIGNED; real_2expN (&base_value, GET_MODE_FBIT (f_orig->mode), f_orig->mode); real_from_integer (&real_value, VOIDmode, - wide_int::from_double_int (f_orig->data, - GET_MODE_PRECISION (f_orig->mode)), - UNSIGNED_FIXED_POINT_MODE_P (f_orig->mode) ? UNSIGNED : SIGNED); + wide_int::from (f_orig->data, + GET_MODE_PRECISION (f_orig->mode), sgn), + sgn); real_arithmetic (&fixed_value, RDIV_EXPR, &real_value, &base_value); real_to_decimal (str, &fixed_value, buf_size, 0, 1); } @@ -1102,11 +1103,11 @@ real_convert_from_fixed (REAL_VALUE_TYPE *r, enum machine_mode mode, { REAL_VALUE_TYPE base_value, fixed_value, real_value; + signop sgn = UNSIGNED_FIXED_POINT_MODE_P (f->mode) ? UNSIGNED : SIGNED; real_2expN (&base_value, GET_MODE_FBIT (f->mode), f->mode); real_from_integer (&fixed_value, VOIDmode, - wide_int::from_double_int (f->data, - GET_MODE_PRECISION (f->mode)), - UNSIGNED_FIXED_POINT_MODE_P (f->mode) ? UNSIGNED : SIGNED); + wide_int::from (f->data, GET_MODE_PRECISION (f->mode), + sgn), sgn); real_arithmetic (&real_value, RDIV_EXPR, &fixed_value, &base_value); real_convert (r, mode, &real_value); } |