guard functions using floating point for debug mode only

they are only used to print debug messages. Requested in #1386,
2018-12-22 09:09:40 -08:00
parent 8f35c7f94c
commit c9dfb7e445
2 changed files with 11 additions and 1 deletions
@@ -54,11 +54,15 @@ MEM_STATIC U32 ZSTD_fracWeight(U32 rawStat)
    return weight;
 }

-/* debugging function, @return price in bytes */
+#if (DEBUGLEVEL>=2)
+/* debugging function,
+ * @return price in bytes as fractional value
+ * for debug messages only */
 MEM_STATIC double ZSTD_fCost(U32 price)
 {
    return (double)price / (BITCOST_MULTIPLIER*8);
 }
+#endif

 static void ZSTD_setBasePrices(optState_t* optPtr, int optLevel)
 {