rework langinfo code for ABI compat and for use by time code

[musl] / src / math / nextafterf.c

diff --git a/src/math/nextafterf.c b/src/math/nextafterf.c
index 4727f7b..22b61dc 100644 (file)
--- a/src/math/nextafterf.c
+++ b/src/math/nextafterf.c
@@ -26,10 +26,9 @@ float nextafterf(float x, float y)
        e = ux.bits & 0x7f800000;
        /* raise overflow if ux.value is infinite and x is finite */
        if (e == 0x7f800000)
-               return x + x;
+               FORCE_EVAL(x+x);
        /* raise underflow if ux.value is subnormal or zero */
-       if (e == 0) {
-               volatile float z = x*x + ux.value*ux.value;
-       }
+       if (e == 0)
+               FORCE_EVAL(x*x + ux.value*ux.value);
        return ux.value;
 }