JDK-8325064 : C2 SuperWord: refactor construct_bb
  • Type: Sub-task
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 23
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2024-01-31
  • Updated: 2024-03-04
  • Resolved: 2024-02-05
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JDK 23
23 b09Fixed
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Description
Split out the memory slice code -> analyze_memory_slices

_data_entry: was used for non-CFG nodes in the loop that have no input node that is also inside the loop. But that actually never happens! I removed that array, and replaced the code with verification.
Comments
Changeset: 89e6a02e Author: Emanuel Peter <epeter@openjdk.org> Date: 2024-02-05 16:28:51 +0000 URL: https://git.openjdk.org/jdk/commit/89e6a02e3b095999199a4c1bac4deb6c9f31fe8e
05-02-2024

A pull request was submitted for review. URL: https://git.openjdk.org/jdk/pull/17657 Date: 2024-01-31 16:53:59 +0000
31-01-2024