[Mono-bugs] [Bug 54303][Nor] Changed - FIX: generated inverted floating point comparisons are not correct

bugzilla-daemon@bugzilla.ximian.com bugzilla-daemon@bugzilla.ximian.com
Fri, 27 Feb 2004 07:22:55 -0500 (EST)

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Changed by vargaz@freemail.hu.


--- shadow/54303	2004-02-27 02:33:05.000000000 -0500
+++ shadow/54303.tmp.6169	2004-02-27 07:22:55.000000000 -0500
@@ -67,6 +67,12 @@
 OK to check in.
 ------- Additional Comments From miguel@ximian.com  2004-02-27 02:33 -------
 Zoltan, one question: how is it that you tracked this bug.  Am
 wondering how should we write a regression test for this, as I could
 not track what the difference was supposed to be.
+------- Additional Comments From vargaz@freemail.hu  2004-02-27 07:22 -------
+The comparisons must be tested using Nan or infinity, since this is
+where bne and bne.un differs. I think there is a bug in the runtime too
+since the test runs fine with the code generated by mcs, but if you
+run the mcs generated code on the MS runtime, you get different results.