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  1. JDK
  2. JDK-4418282

JCK13a 2 lang/FP failed with incorrect result when using c2 Xcomp

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P2 P2
    • 1.4.0
    • 1.4.0
    • hotspot
    • beta
    • sparc
    • solaris_8
    • Verified

      The following tests are returning incorrect result when using jdk1.4 -b53 with -server -Xcomp switch on Solaris sparc.
        -client pass
        -client Xint pass
        -client Xcomp pass
        -server Xint pass
        -server Xcomp failed ***
        -d64 -Xint passed
        -d64 -Xcomp passed
        

      Failing Test:
      =============

      1) lang/FP/fpl036/fpl03601m50/fpl03601m50.html
      2) lang/FP/fpl036/fpl03601m52/fpl03601m52.html

      JCK :
      =====
      JCK13a

      Test source location:
      ====================

      1)/net/jdk/export/disk8/local.java/jck1.3a/JCK-runtime-13a/tests/lang/FP/fpl036/fpl03601m50/fpl03601m50.java 2)/net/jdk/export/disk8/local.java/jck1.3a/JCK-runtime-13a/tests/lang/FP/fpl036/fpl03601m52/fpl03601m52.java



      Platforms:
      =============
      Solaris 5.8 sparc was tested.


      JDK, switches Info:
      ===================
      java version "1.4.0-beta"
      Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta-b53)
      Java HotSpot(TM) Server VM (build 1.4beta-B53, compiled mode)

      -server -Xcomp

      jtr file location:
      ==================
      The jtr file is attached too.

      1) file:/net/jtg-s112/export/home/jtg-test/JH_JDK14_b52_JCK13a_c2xcomp/workDir/lang/FP/fpl036/fpl03601m50/fpl03601m50.jtr

      2)file:/net/jtg-s112/export/home/jtg-test/JH_JDK14_b52_JCK13a_c2xcomp/workDir/lang/FP/fpl036/fpl03601m52/fpl03601m52.jtr


      How to reproduce:
      ====================
        Run the attached scripts
           1) Lang_FP_fpl036.ksh -server -Xcomp
           2) Lang_FP_fpl03601m52.ksh -server -Xcomp


      Test output:
      =============
      double: f(x)=(x>1/3?(x<2/3?2-3*x:3*x-2):3*x) -- \"envelope\": have failed:
      Unexpected result have been computed.
      result = -57.532638847659
      expect = 0.41684282242962434


      Specific Machine Info:
      =====================
      Hostname: jtg-s112
      Hostid: 809307a7
      Release: 5.8
      Kernel architecture: sun4u
      Application architecture: sparc
      Hardware provider: Sun_Microsystems
      Domain: javasoft.eng.sun.com
      Kernel version: SunOS 5.8 Generic 108528-01 April 2000
      ===========
      Status of processor 0 as of: 02/22/01 18:42:34
        Processor has been on-line since 02/22/01 17:52:01.
        The sparcv9 processor operates at 200 MHz,
              and has a sparcv9 floating point processor.
      Status of processor 1 as of: 02/22/01 18:42:34
        Processor has been on-line since 02/22/01 17:52:05.
        The sparcv9 processor operates at 200 MHz,
              and has a sparcv9 floating point processor.
      ===========
                              Solaris 8 6/00 s28s_u1wos_08 SPARC
                 Copyright 2000 Sun Microsystems, Inc. All Rights Reserved.
                                   Assembled 26 April 2000
      ===========

      Additional JCK related info:
      ============================
      URL to find JCK test owners: http://javaweb.eng/jck/usr/owners.jto



      takwing.cheung@Eng 2001-02-22

            rgottliesunw Robert Gottlieb (Inactive)
            tacheung Tak Wing Cheung (Inactive)
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