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fpu/softfloat: re-factor mul

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We can now add float16_mul and use the common decompose and
canonicalize functions to have a single implementation for
float16/32/64 versions.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Alex Bennée
2017-12-07 18:56:50 +00:00
parent 6fff216769
commit 74d707e2cc
2 changed files with 82 additions and 128 deletions
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include/fpu/softfloat.h
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@@ -239,6 +239,7 @@ float64 float16_to_float64(float16 a, flag ieee, float_status *status);
float16 float16_add(float16, float16, float_status *status);
float16 float16_sub(float16, float16, float_status *status);
float16 float16_mul(float16, float16, float_status *status);
int float16_is_quiet_nan(float16, float_status *status);
int float16_is_signaling_nan(float16, float_status *status);