softfloat: remove float64_trunc_to_int

It has not had users since f83311e ("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>
qemu · Oct 5, 2018 · c953da8 · c953da8
1 parent ae7a4c0
commit c953da8
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diff --git a/fpu/softfloat.c b/fpu/softfloat.c
@@ -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

diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h
@@ -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);