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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2017-09-05 19:57:09 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2017-09-05 19:57:09 +0000 |
| commit | 7773dca7d22dad2a9e6d2385584411308913ab1b (patch) | |
| tree | 9279a37b868d19fa66cea7d4844d640febbd9883 /gcc/machmode.h | |
| parent | f4b316470bf7cccab22fbb97d1b6c541fcfc2855 (diff) | |
| download | gcc-7773dca7d22dad2a9e6d2385584411308913ab1b.zip gcc-7773dca7d22dad2a9e6d2385584411308913ab1b.tar.gz gcc-7773dca7d22dad2a9e6d2385584411308913ab1b.tar.bz2 | |
(decimal_)float_mode_for_size in real.h
This patch makes the binary float macros in real.h use
float_mode_for_size and adds a corresponding decimal_float_mode_for_size
for the decimal macros.
2017-09-05 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* machmode.h (decimal_float_mode_for_size): New function.
* real.h (REAL_VALUE_TO_TARGET_LONG_DOUBLE): Use float_mode_for_size.
(REAL_VALUE_TO_TARGET_DOUBLE): Likewise.
(REAL_VALUE_TO_TARGET_SINGLE): Likewise.
(REAL_VALUE_TO_TARGET_DECIMAL128): Use decimal_float_mode_for_size.
(REAL_VALUE_TO_TARGET_DECIMAL64): Likewise.
(REAL_VALUE_TO_TARGET_DECIMAL32): Likewise.
From-SVN: r251727
Diffstat (limited to 'gcc/machmode.h')
| -rw-r--r-- | gcc/machmode.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/machmode.h b/gcc/machmode.h index b331f07..d8344a9 100644 --- a/gcc/machmode.h +++ b/gcc/machmode.h @@ -652,6 +652,15 @@ float_mode_for_size (unsigned int size) return dyn_cast <scalar_float_mode> (mode_for_size (size, MODE_FLOAT, 0)); } +/* Likewise for MODE_DECIMAL_FLOAT. */ + +inline opt_scalar_float_mode +decimal_float_mode_for_size (unsigned int size) +{ + return dyn_cast <scalar_float_mode> + (mode_for_size (size, MODE_DECIMAL_FLOAT, 0)); +} + /* Similar to mode_for_size, but find the smallest mode for a given width. */ extern machine_mode smallest_mode_for_size (unsigned int, enum mode_class); |