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| author | Alex Bennée <alex.bennee@linaro.org> | 2017-11-27 14:15:17 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2018-02-21 10:20:53 +0000 |
| commit | 6fff216769cf7eaa3961c85dee7a72838696d365 (patch) | |
| tree | 1d0dbc2ee3e15e5257029c84bb47e4b9c1adb366 /include/fpu | |
| parent | a90119b5a2c174250601be6503b91e5c9df6e83b (diff) | |
| download | qemu-6fff216769cf7eaa3961c85dee7a72838696d365.zip qemu-6fff216769cf7eaa3961c85dee7a72838696d365.tar.gz qemu-6fff216769cf7eaa3961c85dee7a72838696d365.tar.bz2 | |
fpu/softfloat: re-factor add/sub
We can now add float16_add/sub and use the common decompose and
canonicalize functions to have a single implementation for
float16/32/64 add and sub functions.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Diffstat (limited to 'include/fpu')
| -rw-r--r-- | include/fpu/softfloat.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h index 23824a3..693ece0 100644 --- a/include/fpu/softfloat.h +++ b/include/fpu/softfloat.h @@ -236,6 +236,10 @@ float64 float16_to_float64(float16 a, flag ieee, float_status *status); /*---------------------------------------------------------------------------- | Software half-precision operations. *----------------------------------------------------------------------------*/ + +float16 float16_add(float16, float16, float_status *status); +float16 float16_sub(float16, float16, float_status *status); + int float16_is_quiet_nan(float16, float_status *status); int float16_is_signaling_nan(float16, float_status *status); float16 float16_maybe_silence_nan(float16, float_status *status); |