summaryrefslogtreecommitdiff
path: root/src/math/nextafter.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/math/nextafter.c')
-rw-r--r--src/math/nextafter.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/src/math/nextafter.c b/src/math/nextafter.c
index e4bfb022..a3b42c99 100644
--- a/src/math/nextafter.c
+++ b/src/math/nextafter.c
@@ -29,9 +29,7 @@ double nextafter(double x, double y)
if (e == 0x7ff)
return x + x;
/* raise underflow if ux.value is subnormal or zero */
- if (e == 0) {
- volatile double z;
- z = x*x + ux.value*ux.value;
- }
+ if (e == 0)
+ FORCE_EVAL(x*x + ux.value*ux.value);
return ux.value;
}