diff options
| author | Richard Henderson | 2021-12-17 17:57:14 +0100 |
|---|---|---|
| committer | Cédric Le Goater | 2021-12-17 17:57:14 +0100 |
| commit | 81254b02eb2a551d7794d542cbdff03e8349355e (patch) | |
| tree | 7a9f059810987d830479692524bb94b7a4760a8a /fpu | |
| parent | softfloat: Add flag specific to sqrt(-x) (diff) | |
| download | qemu-81254b02eb2a551d7794d542cbdff03e8349355e.tar.gz qemu-81254b02eb2a551d7794d542cbdff03e8349355e.tar.xz qemu-81254b02eb2a551d7794d542cbdff03e8349355e.zip | |
softfloat: Add flag specific to convert non-nan to int
PowerPC has this flag, and it's easier to compute it here
than after the fact.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211119160502.17432-7-richard.henderson@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'fpu')
| -rw-r--r-- | fpu/softfloat-parts.c.inc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fpu/softfloat-parts.c.inc b/fpu/softfloat-parts.c.inc index cc8c2c3aee..ce580347dd 100644 --- a/fpu/softfloat-parts.c.inc +++ b/fpu/softfloat-parts.c.inc @@ -1055,7 +1055,7 @@ static int64_t partsN(float_to_sint)(FloatPartsN *p, FloatRoundMode rmode, break; case float_class_inf: - flags = float_flag_invalid; + flags = float_flag_invalid | float_flag_invalid_cvti; r = p->sign ? min : max; break; @@ -1077,11 +1077,11 @@ static int64_t partsN(float_to_sint)(FloatPartsN *p, FloatRoundMode rmode, if (r <= -(uint64_t)min) { r = -r; } else { - flags = float_flag_invalid; + flags = float_flag_invalid | float_flag_invalid_cvti; r = min; } } else if (r > max) { - flags = float_flag_invalid; + flags = float_flag_invalid | float_flag_invalid_cvti; r = max; } break; @@ -1120,7 +1120,7 @@ static uint64_t partsN(float_to_uint)(FloatPartsN *p, FloatRoundMode rmode, break; case float_class_inf: - flags = float_flag_invalid; + flags = float_flag_invalid | float_flag_invalid_cvti; r = p->sign ? 0 : max; break; @@ -1138,15 +1138,15 @@ static uint64_t partsN(float_to_uint)(FloatPartsN *p, FloatRoundMode rmode, } if (p->sign) { - flags = float_flag_invalid; + flags = float_flag_invalid | float_flag_invalid_cvti; r = 0; } else if (p->exp > DECOMPOSED_BINARY_POINT) { - flags = float_flag_invalid; + flags = float_flag_invalid | float_flag_invalid_cvti; r = max; } else { r = p->frac_hi >> (DECOMPOSED_BINARY_POINT - p->exp); if (r > max) { - flags = float_flag_invalid; + flags = float_flag_invalid | float_flag_invalid_cvti; r = max; } } |