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softfloat: Use correct type in float64_to_uint64_round_to_zero() 

In float64_to_uint64_round_to_zero() a typo meant that we were
taking the uint64_t return value from float64_to_uint64() and
putting it into an int64_t variable before returning it as
uint64_t again. Use uint64_t instead of pointlessly casting it
back and forth to int64_t.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Peter Maydell 2017-02-03 18:59:31 +00:00 committed by Michael Tokarev
parent 8dc52350f9
commit d000b477f2
1 changed files with 1 additions and 1 deletions
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2
fpu/softfloat.c
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@ -7492,7 +7492,7 @@ uint64_t float64_to_uint64_round_to_zero(float64 a, float_status *status)
{
signed char current_rounding_mode = status->float_rounding_mode;
set_float_rounding_mode(float_round_to_zero, status);
int64_t v = float64_to_uint64(a, status);
uint64_t v = float64_to_uint64(a, status);
set_float_rounding_mode(current_rounding_mode, status);
return v;
}