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| author | stefanf <stefanf@FreeBSD.org> | 2005-04-22 09:57:55 +0000 |
|---|---|---|
| committer | stefanf <stefanf@FreeBSD.org> | 2005-04-22 09:57:55 +0000 |
| commit | 13322eaf9bf51b3cb07a19237fea84cdd013e9e1 (patch) | |
| tree | f73917ead846bd897f9a3fa7d6384ec9600355f1 /lib/msun/src/s_ceill.c | |
| parent | 1268b440dc549568fa58865671762f02df1f70a4 (diff) | |
| download | FreeBSD-src-13322eaf9bf51b3cb07a19237fea84cdd013e9e1.zip FreeBSD-src-13322eaf9bf51b3cb07a19237fea84cdd013e9e1.tar.gz | |
Use double additions to raise the inexact exception to work around problems
with long double addition on sparc64.
Diffstat (limited to 'lib/msun/src/s_ceill.c')
| -rw-r--r-- | lib/msun/src/s_ceill.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/msun/src/s_ceill.c b/lib/msun/src/s_ceill.c index 1de973b..6abbe10 100644 --- a/lib/msun/src/s_ceill.c +++ b/lib/msun/src/s_ceill.c @@ -50,7 +50,7 @@ static char rcsid[] = "$FreeBSD$"; } while (0) #endif -static const long double huge = 1.0e300; +static const double huge = 1.0e300; long double ceill(long double x) @@ -60,7 +60,7 @@ ceill(long double x) if (e < MANH_SIZE - 1) { if (e < 0) { /* raise inexact if x != 0 */ - if (huge + x > 0.0) + if (huge + (double)x > 0.0) if (u.bits.exp > 0 || (u.bits.manh | u.bits.manl) != 0) u.e = u.bits.sign ? 0.0 : 1.0; @@ -76,7 +76,7 @@ ceill(long double x) #endif INC_MANH(u, 1llu << (MANH_SIZE - e - 1)); } - if (huge + x > 0.0) { /* raise inexact flag */ + if (huge + (double)x > 0.0) { /* raise inexact flag */ u.bits.manh &= ~m; u.bits.manl = 0; } @@ -95,7 +95,7 @@ ceill(long double x) INC_MANH(u, 1); } } - if (huge + x > 0.0) /* raise inexact flag */ + if (huge + (double)x > 0.0) /* raise inexact flag */ u.bits.manl &= ~m; } return (u.e); |
