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  1. JDK
  2. JDK-8289954

C2: Assert failed in PhaseCFG::verify() after JDK-8183390

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    • b32

    Backports

      Description

        # Internal Error (\workspace\open\src\hotspot\share\opto\block.cpp:1251), pid=34716, tid=13156
        # assert(n->is_Root() || n->is_Region() || n->is_Phi() || n->is_MachMerge() || def_block->dominates(block)) failed: uses must be dominated by definitions

        Attachments

          1. FuzzerUtils.java
            13 kB
          2. hs_err_pid2130903.log
            71 kB
          3. hs_err_pid34716.log
            80 kB
          4. replay_pid2130903.log
            133 kB
          5. replay_pid34716.log
            127 kB
          6. Test.java
            8 kB

          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-8290477 C2: Assert failed in PhaseCFG::verify() after JDK-8183390

            • 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-8291319 C2: Assert failed in PhaseCFG::verify() after JDK-8183390

            • 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-8291439 C2: Assert failed in PhaseCFG::verify() after JDK-8183390

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8183390 Fix and re-enable post loop vectorization

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8291025 Jtreg compiler/loopopts/TestUnreachableInnerLoop.java fails with MaxVectorSize=8

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

            Commit Commit openjdk/jdk19/2677dd6d

            Review Review openjdk/jdk19/130

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                pli Pengfei Li
                dlong Dean Long
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                Dates

                  Created:
                  Updated:
                  Resolved: