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  1. JDK
  2. JDK-8278413

C2 crash when allocating array of size too large

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    • b29

    Backports

      Description

        Following test case:

            private static int test1() {
                int length = Integer.MAX_VALUE;
                try {
                    array = new long[length];
                } catch (OutOfMemoryError outOfMemoryError) {
                    barrier = 0x42;
                    length = field;
                }
                return length;
            }

        causes c2 crash.

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            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-8279105 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-8279741 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-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-8279021 Shenandoah: assert(dead != C->root()) failed: killing root, eh? after JDK-8278413

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8279125 fatal error: no reachable node should have no use

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8279062 C2: assert(t->meet(t0) == t) failed: Not monotonic after JDK-8278413

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8292301 [REDO v2] C2 crash when allocating array of size too large

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

            Commit Commit openjdk/jdk18/deaf75a5

            Review Review openjdk/jdk18/30

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                roland Roland Westrelin
                roland Roland Westrelin
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                  Created:
                  Updated:
                  Resolved: