JVM-2568: compilation of Nodes::flatten in ForkJoin framework. #88
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This patch fixed a bug for loop. PEA marks live objects 'Escaped' at loop headers right before Parse mounts phi nodes. The bug is introduced in the refactor of alias. We skipped aliasing the trivial phi with its single input.
caojoshua
approved these changes
Jan 11, 2024
|
GHA shows that we have resolved the timeout issue in java/util/stream/test/org/openjdk/tests/java/util/stream/SliceOpTest. There are some regressions emerge. compilation crash isn't new. we have seen them in CTW_maven. I've never seen 'compiler/intrinsics/SortingDeoptimizationTest' before. I assuem it's not a new problem either. This bugfix is local and isolated. Discuss with @caojoshua on slack. we decide to merge it to fasttrack development. |
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This patch fixed a bug for loop. PEA marks live objects 'Escaped' at loop headers right before Parse mounts phi nodes.
The bug is introduced in the refactor of alias. We skipped aliasing the trivial phi with its single input.