diff --git a/generators/src/org/jetbrains/jet/generators/runtime/common.kt b/generators/src/org/jetbrains/jet/generators/runtime/common.kt
index fc46ff52ad5..b2f496c06a9 100644
--- a/generators/src/org/jetbrains/jet/generators/runtime/common.kt
+++ b/generators/src/org/jetbrains/jet/generators/runtime/common.kt
@@ -45,9 +45,9 @@ fun areEqualNumbers(kind: ProgressionKind, v: String) = when (kind) {
 
 fun hashLong(v: String) = "($v xor ($v ushr 32))"
 
-fun floatToIntBits(v: String) = "(if ($v != 0.0f) java.lang.Float.floatToIntBits($v) else 0)"
+fun floatToIntBits(v: String) = "java.lang.Float.floatToIntBits($v)"
 
-fun doubleToLongBits(v: String) = "if ($v != 0.0) java.lang.Double.doubleToLongBits($v) else 0L"
+fun doubleToLongBits(v: String) = "java.lang.Double.doubleToLongBits($v)"
 
 
 val OUTPUT_DIR: File by Delegates.lazy {
diff --git a/generators/src/org/jetbrains/jet/generators/runtime/progressions.kt b/generators/src/org/jetbrains/jet/generators/runtime/progressions.kt
index 0076f61941a..b8a263418f2 100644
--- a/generators/src/org/jetbrains/jet/generators/runtime/progressions.kt
+++ b/generators/src/org/jetbrains/jet/generators/runtime/progressions.kt
@@ -48,9 +48,7 @@ class GenerateProgressions(val out: PrintWriter) {
                 BYTE, CHAR, SHORT -> " = 31 * (31 * start.toInt() + end) + increment"
                 INT -> " = 31 * (31 * start + end) + increment"
                 LONG -> " = (31 * (31 * ${hashLong("start")} + ${hashLong("end")}) + ${hashLong("increment")}).toInt()"
-                FLOAT -> " = (31 * (31 * ${floatToIntBits("start")} +\n" +
-                "        ${floatToIntBits("end")}) + \n" +
-                "        ${floatToIntBits("increment")}).toInt()"
+                FLOAT -> " = 31 * (31 * ${floatToIntBits("start")} + ${floatToIntBits("end")}) + ${floatToIntBits("increment")}"
                 DOUBLE -> ": Int {\n" +
                 "        var temp = ${doubleToLongBits("start")}\n" +
                 "        var result = ${hashLong("temp")}\n" +
diff --git a/generators/src/org/jetbrains/jet/generators/runtime/ranges.kt b/generators/src/org/jetbrains/jet/generators/runtime/ranges.kt
index d74ffd0114f..a85754e2cdf 100644
--- a/generators/src/org/jetbrains/jet/generators/runtime/ranges.kt
+++ b/generators/src/org/jetbrains/jet/generators/runtime/ranges.kt
@@ -48,8 +48,7 @@ class GenerateRanges(val out: PrintWriter) {
                 BYTE, CHAR, SHORT -> " = 31 * start.toInt() + end"
                 INT -> " = 31 * start + end"
                 LONG -> " = (31 * ${hashLong("start")} + ${hashLong("end")}).toInt()"
-                FLOAT -> " = 31 * ${floatToIntBits("start")} +\n" +
-                "        ${floatToIntBits("end")}"
+                FLOAT -> " = 31 * ${floatToIntBits("start")} + ${floatToIntBits("end")}"
                 DOUBLE -> ": Int {\n" +
                 "        var temp = ${doubleToLongBits("start")}\n" +
                 "        val result = ${hashLong("temp")}\n" +
diff --git a/runtime/kt/Progressions.kt b/runtime/kt/Progressions.kt
index 43b93d7d896..a48717f12fa 100644
--- a/runtime/kt/Progressions.kt
+++ b/runtime/kt/Progressions.kt
@@ -112,9 +112,7 @@ public class FloatProgression(
     fun equals(other: Any?): Boolean =
         other is FloatProgression && java.lang.Float.compare(start, other.start) == 0 && java.lang.Float.compare(end, other.end) == 0 && java.lang.Float.compare(increment, other.increment) == 0
 
-    fun hashCode() = (31 * (31 * (if (start != 0.0f) java.lang.Float.floatToIntBits(start) else 0) +
-        (if (end != 0.0f) java.lang.Float.floatToIntBits(end) else 0)) + 
-        (if (increment != 0.0f) java.lang.Float.floatToIntBits(increment) else 0)).toInt()
+    fun hashCode() = 31 * (31 * java.lang.Float.floatToIntBits(start) + java.lang.Float.floatToIntBits(end)) + java.lang.Float.floatToIntBits(increment)
 
     fun toString() = if (increment > 0) "$start..$end step $increment" else "$start downTo $end step ${-increment}"
 }
@@ -135,11 +133,11 @@ public class DoubleProgression(
         other is DoubleProgression && java.lang.Double.compare(start, other.start) == 0 && java.lang.Double.compare(end, other.end) == 0 && java.lang.Double.compare(increment, other.increment) == 0
 
     fun hashCode(): Int {
-        var temp = if (start != 0.0) java.lang.Double.doubleToLongBits(start) else 0L
+        var temp = java.lang.Double.doubleToLongBits(start)
         var result = (temp xor (temp ushr 32))
-        temp = if (end != 0.0) java.lang.Double.doubleToLongBits(end) else 0L
+        temp = java.lang.Double.doubleToLongBits(end)
         result = 31 * result + (temp xor (temp ushr 32))
-        temp = if (increment != 0.0) java.lang.Double.doubleToLongBits(increment) else 0L
+        temp = java.lang.Double.doubleToLongBits(increment)
         return (31 * result + (temp xor (temp ushr 32))).toInt()
     }
 
diff --git a/runtime/kt/Ranges.kt b/runtime/kt/Ranges.kt
index a3c8d5479cd..b11aa515a84 100644
--- a/runtime/kt/Ranges.kt
+++ b/runtime/kt/Ranges.kt
@@ -113,8 +113,7 @@ public class FloatRange(public override val start: Float, public override val en
     fun equals(other: Any?): Boolean =
         other is FloatRange && java.lang.Float.compare(start, other.start) == 0 && java.lang.Float.compare(end, other.end) == 0
 
-    fun hashCode() = 31 * (if (start != 0.0f) java.lang.Float.floatToIntBits(start) else 0) +
-        (if (end != 0.0f) java.lang.Float.floatToIntBits(end) else 0)
+    fun hashCode() = 31 * java.lang.Float.floatToIntBits(start) + java.lang.Float.floatToIntBits(end)
 
     fun toString() = "$start..$end"
 
@@ -135,9 +134,9 @@ public class DoubleRange(public override val start: Double, public override val
         other is DoubleRange && java.lang.Double.compare(start, other.start) == 0 && java.lang.Double.compare(end, other.end) == 0
 
     fun hashCode(): Int {
-        var temp = if (start != 0.0) java.lang.Double.doubleToLongBits(start) else 0L
+        var temp = java.lang.Double.doubleToLongBits(start)
         val result = (temp xor (temp ushr 32))
-        temp = if (end != 0.0) java.lang.Double.doubleToLongBits(end) else 0L
+        temp = java.lang.Double.doubleToLongBits(end)
         return (31 * result + (temp xor (temp ushr 32))).toInt()
     }