remove unnecessary TODO comments from fma.c

diff --git a/src/math/fma.c b/src/math/fma.c
index a9de2cb..87d450c 100644 (file)
--- a/src/math/fma.c
+++ b/src/math/fma.c
@@ -23,10 +23,6 @@ static void add(long double *hi, long double *lo, long double x, long double y)
        *lo = y - r;
 }
 
-/*
-TODO(nsz): probably simpler mul is enough if we assume x and y are doubles
-so last 11bits are all zeros, no subnormals etc
-*/
 /* exact mul, assumes no over/underflow */
 static void mul(long double *hi, long double *lo, long double x, long double y)
 {
@@ -115,7 +111,7 @@ double fma(double x, double y, double z)
                add(&hi, &lo2, xy, z);
                if (hi == 0) {
                        fesetround(round);
-                       /* TODO: verify that the sign of 0 is always correct */
+                       /* make sure that the sign of 0 is correct */
                        return (xy + z) + lo1;
                }
        } else {