Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8292301

[REDO v2] C2 crash when allocating array of size too large

    XMLWordPrintable

Details

    • b18
    • generic
    • generic

    Backports

      Description

        The original fix caused problems and was backed out (backout bug JDK-8279204). The redo, JDK-8279219, got backed out as well (backout bug JDK-8292260). We'll need another redo (v2).

        This bug should redo the fix which should also fix the found problems with JDK-8278413:
        - JDK-8279021
        - JDK-8279062
        - JDK-8279125

        As well as JDK-8291665, JDK-8291919 and JDK-8288184.

        Attachments

          Issue Links

            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8298841 [REDO v2] C2 crash when allocating array of size too large

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8304682 [REDO v2] C2 crash when allocating array of size too large

            • P3 - Major loss of function.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8292260 [BACKOUT] JDK-8279219: [REDO] C2 crash when allocating array of size too large

            • P1 - Blocks development and/or testing work, production could not run.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8278413 C2 crash when allocating array of size too large

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8279204 [BACKOUT] JDK-8278413: C2 crash when allocating array of size too large

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8279219 [REDO] C2 crash when allocating array of size too large

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8284369 TestFailedAllocationBadGraph fails with -XX:TieredStopAtLevel < 4

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8291665 C2: assert compiling SSLEngineInputRecord::decodeInputRecord

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8291919 [11u] High compiler native memory consumption after JDK-8279219

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8316414 C2: large byte array clone triggers "failed: malformed control flow" assertion failure on linux-x86

            • P3 - Major loss of function.
            • Resolved
            links to

            Commit Commit openjdk/jdk17u-dev/cc170c7b

            Commit Commit openjdk/jdk/1ea0d6b4

            Review Review openjdk/jdk17u-dev/1204

            Review Review openjdk/jdk/10038

            Activity

              People

                roland Roland Westrelin
                sgehwolf Severin Gehwolf
                Votes:
                0 Vote for this issue
                Watchers:
                12 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved: