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softfloat: Change tininess_before_rounding to bool

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Slightly tidies the usage within softfloat.c and the
representation in float_status.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2020-05-04 21:19:39 -07:00
parent c120391c00
commit a828b373bd
4 changed files with 28 additions and 44 deletions
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8
include/fpu/softfloat-helpers.h
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@ -53,9 +53,9 @@ this code that are retained.
#include "fpu/softfloat-types.h"
static inline void set_float_detect_tininess(int val, float_status *status)
static inline void set_float_detect_tininess(bool val, float_status *status)
{
status->float_detect_tininess = val;
status->tininess_before_rounding = val;
}
static inline void set_float_rounding_mode(int val, float_status *status)
@ -94,9 +94,9 @@ static inline void set_snan_bit_is_one(bool val, float_status *status)
status->snan_bit_is_one = val;
}
static inline int get_float_detect_tininess(float_status *status)
static inline bool get_float_detect_tininess(float_status *status)
{
return status->float_detect_tininess;
return status->tininess_before_rounding;
}
static inline int get_float_rounding_mode(float_status *status)