Slight improvement.

rgiulietti · Sep 13, 2024 · 2b7c706 · 2b7c706
1 parent dce181b
commit 2b7c706
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/java.base/share/classes/java/lang/Math.java b/src/java.base/share/classes/java/lang/Math.java
@@ -3335,7 +3335,7 @@ public static double scalb(double d, int scaleFactor) {
         if (scaleFactor > -2 * DoubleConsts.EXP_BIAS) {
             return d * longBitsToDouble((long) (scaleFactor + 2 * DoubleConsts.EXP_BIAS) << PRECISION - 1) * F_DOWN;
         }
-        if (scaleFactor > -3 * DoubleConsts.EXP_BIAS) {
+        if (scaleFactor > -2 * DoubleConsts.EXP_BIAS - PRECISION) {
             return d * longBitsToDouble((long) (scaleFactor + 3 * DoubleConsts.EXP_BIAS) << PRECISION - 1) * F_DOWN * F_DOWN;
         }
         return d * MIN_VALUE * MIN_VALUE;