From ba5d2d3dc1184cedaa95a033572acedc3d1fdb5d Mon Sep 17 00:00:00 2001
From: Jeff Sturm <jsturm@one-point.com>
Date: Mon, 17 Feb 2003 16:07:49 +0000
Subject: CompareNaN.java: New test.

* libjava.lang/CompareNaN.java: New test.
* libjava.lang/CompareNaN.out: New test.

From-SVN: r63003
---
 libjava/testsuite/libjava.lang/CompareNaN.java | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 libjava/testsuite/libjava.lang/CompareNaN.java

(limited to 'libjava/testsuite/libjava.lang/CompareNaN.java')

diff --git a/libjava/testsuite/libjava.lang/CompareNaN.java b/libjava/testsuite/libjava.lang/CompareNaN.java
new file mode 100644
index 0000000..77a6d6a
--- /dev/null
+++ b/libjava/testsuite/libjava.lang/CompareNaN.java
@@ -0,0 +1,15 @@
+/*
+ * JLS 4.2.3 specifies that (x op y) must be false if either x or y
+ * is NaN and op is one of <, >, <=, >=, or ==.
+ *
+ * Some targets may need specific options wired into libgcj.spec
+ * to pass this test.  For example, alpha-linux requires -mieee
+ * to prevent an unrecoverable fp trap.
+ */
+
+public class CompareNaN {
+  public static void main(String[] args) {
+    double x = Double.NaN;
+    System.out.println(x == x);
+  }
+}
-- 
cgit v1.1