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  1. JDK
  2. JDK-4379465

HS1.4(x86) inlines strictfp method into default-FP context

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    • Subcomponent:
    • Resolved In Build:
      beta
    • CPU:
      x86
    • OS:
      solaris_8
    • Verification:
      Verified

      Description



      Name: elR10090 Date: 10/16/2000



      I see exactly the same problem with the latest Merlin build for x86,
      which was filed against the Ladybird build b01 a couple of weeks ago
      (please see the bug report 4375046).

      Java 2 SDK 1.4 (solx86) fails the testbase_nsk test:
          nsk/stress/jck122/b4303155
      which stresses-out the JCK 1.2.2 tests:
          lang/FP/fpl007/fpl00702m1/fpl00702m1.html
          lang/FP/fpl007/fpl00702m1/fpl00702m2.html
      by executing the JCK test several times on the same JVM.

      The tests fpl00702m1 and fpl00702m2 are intended to provoke
      inlining of "strictfp" method into default-FP context.
      If such inlining happens, calculations are erroneously
      performed in default FP mode instead of "strictfp" mode.

      Try the following GammaBase entry to reproduce that problem:
          /net/sqesvr/export/vsn/GammaBase/Bugs/4375046

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              Assignee:
              elatkinsunw Eugene Latkin (Inactive)
              Reporter:
              latkinsunw Latkin Latkin (Inactive)
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