diff options
Diffstat (limited to 'sysdeps')
-rw-r--r-- | sysdeps/ieee754/dbl-64/s_remquo.c | 3 | ||||
-rw-r--r-- | sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c | 3 | ||||
-rw-r--r-- | sysdeps/ieee754/flt-32/s_remquof.c | 3 | ||||
-rw-r--r-- | sysdeps/ieee754/ldbl-128/s_remquol.c | 3 | ||||
-rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_remquol.c | 3 | ||||
-rw-r--r-- | sysdeps/ieee754/ldbl-96/s_remquol.c | 3 |
6 files changed, 18 insertions, 0 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_remquo.c b/sysdeps/ieee754/dbl-64/s_remquo.c index e07efa89f8..b081d26b0d 100644 --- a/sysdeps/ieee754/dbl-64/s_remquo.c +++ b/sysdeps/ieee754/dbl-64/s_remquo.c @@ -101,6 +101,9 @@ __remquo (double x, double y, int *quo) *quo = qs ? -cquo : cquo; + /* Ensure correct sign of zero result in round-downward mode. */ + if (x == 0.0) + x = 0.0; if (sx) x = -x; return x; diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c index ab561780c8..304e9d0fb4 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c @@ -100,6 +100,9 @@ __remquo (double x, double y, int *quo) *quo = qs ? -cquo : cquo; + /* Ensure correct sign of zero result in round-downward mode. */ + if (x == 0.0) + x = 0.0; if (sx) x = -x; return x; diff --git a/sysdeps/ieee754/flt-32/s_remquof.c b/sysdeps/ieee754/flt-32/s_remquof.c index 04944fdcd3..36cf359b9d 100644 --- a/sysdeps/ieee754/flt-32/s_remquof.c +++ b/sysdeps/ieee754/flt-32/s_remquof.c @@ -100,6 +100,9 @@ __remquof (float x, float y, int *quo) *quo = qs ? -cquo : cquo; + /* Ensure correct sign of zero result in round-downward mode. */ + if (x == 0.0f) + x = 0.0f; if (sx) x = -x; return x; diff --git a/sysdeps/ieee754/ldbl-128/s_remquol.c b/sysdeps/ieee754/ldbl-128/s_remquol.c index da175a14f6..82cdf1a589 100644 --- a/sysdeps/ieee754/ldbl-128/s_remquol.c +++ b/sysdeps/ieee754/ldbl-128/s_remquol.c @@ -102,6 +102,9 @@ __remquol (long double x, long double y, int *quo) *quo = qs ? -cquo : cquo; + /* Ensure correct sign of zero result in round-downward mode. */ + if (x == 0.0L) + x = 0.0L; if (sx) x = -x; return x; diff --git a/sysdeps/ieee754/ldbl-128ibm/s_remquol.c b/sysdeps/ieee754/ldbl-128ibm/s_remquol.c index ac228796b0..57c50590c9 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_remquol.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_remquol.c @@ -107,6 +107,9 @@ __remquol (long double x, long double y, int *quo) *quo = qs ? -cquo : cquo; + /* Ensure correct sign of zero result in round-downward mode. */ + if (x == 0.0L) + x = 0.0L; if (sx) x = -x; return x; diff --git a/sysdeps/ieee754/ldbl-96/s_remquol.c b/sysdeps/ieee754/ldbl-96/s_remquol.c index 1462b54456..8d6b10ed61 100644 --- a/sysdeps/ieee754/ldbl-96/s_remquol.c +++ b/sysdeps/ieee754/ldbl-96/s_remquol.c @@ -101,6 +101,9 @@ __remquol (long double x, long double p, int *quo) *quo = qs ? -cquo : cquo; + /* Ensure correct sign of zero result in round-downward mode. */ + if (x == 0.0L) + x = 0.0L; if (sx) x = -x; return x; |