From: Bryce McKinlay <bryce@albatross.co.nz>
Date: Fri, 9 Feb 2001 22:13:33 +0000 (+0000)
Subject: Double.java (doubleToRawLongBits): Now native.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0e206b71aab6068420185d98893ee2de8545737a;p=gcc.git

Double.java (doubleToRawLongBits): Now native.

	* java/lang/Double.java (doubleToRawLongBits): Now native.
	* java/lang/Float.java (floatToRawIntBits): Likewise.
	* java/lang/natDouble.cc (doubleToRawLongBits): New method.
	* java/lang/natFloat.cc (floatToRawIntBits): Likewise.

From-SVN: r39572
---

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index e1fdd1f103b..e1002bffdfc 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,10 @@
+2001-02-09  Bryce McKinlay  <bryce@albatross.co.nz>
+
+	* java/lang/Double.java (doubleToRawLongBits): Now native.
+	* java/lang/Float.java (floatToRawIntBits): Likewise.
+	* java/lang/natDouble.cc (doubleToRawLongBits): New method.
+	* java/lang/natFloat.cc (floatToRawIntBits): Likewise.
+
 2001-02-09  Alexandre Petit-Bianco  <apbianco@redhat.com>
 
 	* java/io/File.java (java.net): Imported.
diff --git a/libjava/java/lang/Double.java b/libjava/java/lang/Double.java
index a656b510e06..3c2a745e06f 100644
--- a/libjava/java/lang/Double.java
+++ b/libjava/java/lang/Double.java
@@ -138,13 +138,7 @@ public final class Double extends Number implements Comparable
   }
 
   public static native long doubleToLongBits (double value);
-
-  public static long doubleToRawLongBits (double value)
-  {
-    // FIXME: Check that this is correct with respect to NaN values.
-    return doubleToLongBits (value);
-  }
-
+  public static native long doubleToRawLongBits (double value);
   public static native double longBitsToDouble (long bits);
 
   public int compareTo (Double d)
diff --git a/libjava/java/lang/Float.java b/libjava/java/lang/Float.java
index f15b06d2157..efce214a5ea 100644
--- a/libjava/java/lang/Float.java
+++ b/libjava/java/lang/Float.java
@@ -145,14 +145,7 @@ public final class Float extends Number implements Comparable
   }
 
   public static native int floatToIntBits (float value);
-  
-  public static int floatToRawIntBits (float value)
-  {
-    // FIXME: Is this supposed to be different? NaN values seem to be handled
-    // the same in the JDK.
-    return floatToIntBits (value);
-  }
-
+  public static native int floatToRawIntBits (float value);
   public static native float intBitsToFloat (int bits);
 
   public int compareTo (Float d)
diff --git a/libjava/java/lang/natDouble.cc b/libjava/java/lang/natDouble.cc
index c2be5064723..bc60ddaec28 100644
--- a/libjava/java/lang/natDouble.cc
+++ b/libjava/java/lang/natDouble.cc
@@ -1,6 +1,6 @@
 // natDouble.cc - Implementation of java.lang.Double native methods.
 
-/* Copyright (C) 1998, 1999, 2000  Free Software Foundation
+/* Copyright (C) 1998, 1999, 2000, 2001  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -48,6 +48,14 @@ java::lang::Double::doubleToLongBits(jdouble value)
   return u.l;
 }
 
+jlong 
+java::lang::Double::doubleToRawLongBits(jdouble value)
+{
+  union u u;
+  u.d = value;
+  return u.l;
+}
+
 jdouble 
 java::lang::Double::longBitsToDouble(jlong bits)
 {
diff --git a/libjava/java/lang/natFloat.cc b/libjava/java/lang/natFloat.cc
index f19a1d597d1..f035dd58cf8 100644
--- a/libjava/java/lang/natFloat.cc
+++ b/libjava/java/lang/natFloat.cc
@@ -1,6 +1,6 @@
 // natFloat.cc - Implementation of java.lang.Float native methods.
 
-/* Copyright (C) 1998, 1999  Free Software Foundation
+/* Copyright (C) 1998, 1999, 2001  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -33,6 +33,14 @@ java::lang::Float::floatToIntBits(jfloat value)
   return u.l;
 }
 
+jint 
+java::lang::Float::floatToRawIntBits(jfloat value)
+{
+  union u u;
+  u.d = value;  
+  return u.l;
+}
+
 jfloat 
 java::lang::Float::intBitsToFloat(jint bits)
 {