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softfloat: remove float64_trunc_to_int 

It has not had users since f83311e476 ("target-m68k: use floatx80
internally", 2017-06-21).

Note that no other bit-width has floatX_trunc_to_int.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Emilio G. Cota 2018-09-12 17:35:33 -04:00 committed by Richard Henderson
parent ae7a4c0a46
commit c953da8f0b
2 changed files with 0 additions and 8 deletions
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7
fpu/softfloat.c
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@ -1409,13 +1409,6 @@ float64 float64_round_to_int(float64 a, float_status *s)
return float64_round_pack_canonical(pr, s);
}
float64 float64_trunc_to_int(float64 a, float_status *s)
{
FloatParts pa = float64_unpack_canonical(a, s);
FloatParts pr = round_to_int(pa, float_round_to_zero, 0, s);
return float64_round_pack_canonical(pr, s);
}
/*
* Returns the result of converting the floating-point value `a' to
* the two's complement integer format. The conversion is performed

1
include/fpu/softfloat.h
View File

@ -535,7 +535,6 @@ float128 float64_to_float128(float64, float_status *status);
| Software IEC/IEEE double-precision operations.
*----------------------------------------------------------------------------*/
float64 float64_round_to_int(float64, float_status *status);
float64 float64_trunc_to_int(float64, float_status *status);
float64 float64_add(float64, float64, float_status *status);
float64 float64_sub(float64, float64, float_status *status);
float64 float64_mul(float64, float64, float_status *status);