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-rw-r--r--sysdeps/ieee754/flt-32/s_remquof.c3
1 files changed, 3 insertions, 0 deletions
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;