diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2020-10-23 16:23:06 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-05-16 07:13:51 -0500 |
| commit | 92ff426d7bc60821080f9d15cca896cfad7052b7 (patch) | |
| tree | aa7f6bc999cc742ea0be029aa179929bb641c52c /fpu/softfloat-specialize.c.inc | |
| parent | e293e927a80e0ba5a3590052917aeb8e5a2fab90 (diff) | |
softfloat: Use pointers with parts_silence_nan
At the same time, rename to parts64_silence_nan, split out
parts_silence_nan_frac, and define a macro for parts_silence_nan.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'fpu/softfloat-specialize.c.inc')
| -rw-r--r-- | fpu/softfloat-specialize.c.inc | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/fpu/softfloat-specialize.c.inc b/fpu/softfloat-specialize.c.inc index 47c3652d63..4038955379 100644 --- a/fpu/softfloat-specialize.c.inc +++ b/fpu/softfloat-specialize.c.inc @@ -176,20 +176,25 @@ static void parts64_default_nan(FloatParts64 *p, float_status *status) | floating-point parts. *----------------------------------------------------------------------------*/ -static FloatParts64 parts_silence_nan(FloatParts64 a, float_status *status) +static uint64_t parts_silence_nan_frac(uint64_t frac, float_status *status) { g_assert(!no_signaling_nans(status)); g_assert(!status->default_nan_mode); /* The only snan_bit_is_one target without default_nan_mode is HPPA. */ if (snan_bit_is_one(status)) { - a.frac &= ~(1ULL << (DECOMPOSED_BINARY_POINT - 1)); - a.frac |= 1ULL << (DECOMPOSED_BINARY_POINT - 2); + frac &= ~(1ULL << (DECOMPOSED_BINARY_POINT - 1)); + frac |= 1ULL << (DECOMPOSED_BINARY_POINT - 2); } else { - a.frac |= 1ULL << (DECOMPOSED_BINARY_POINT - 1); + frac |= 1ULL << (DECOMPOSED_BINARY_POINT - 1); } - a.cls = float_class_qnan; - return a; + return frac; +} + +static void parts64_silence_nan(FloatParts64 *p, float_status *status) +{ + p->frac = parts_silence_nan_frac(p->frac, status); + p->cls = float_class_qnan; } /*---------------------------------------------------------------------------- |