JDK-8324765 : C2 SuperWord: remove dead code: SuperWord::insert_extracts
  • Type: Sub-task
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 23
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2024-01-26
  • Updated: 2024-01-30
  • Resolved: 2024-01-29
The Version table provides details related to the release that this issue/RFE will be addressed.

Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.

To download the current JDK release, click here.
JDK 23
23 masterFixed
Description
As far as all tests and code study have showed me, SuperWord::insert_extracts is dead.

I am replacing it with verification code, that checks that no ExtractNode is required.
Comments
Changeset: 65d6bc1d Author: Emanuel Peter <epeter@openjdk.org> Date: 2024-01-29 07:00:12 +0000 URL: https://git.openjdk.org/jdk/commit/65d6bc1d4c1054e82ace2355d6802e0a7ba24a7f
29-01-2024
A pull request was submitted for review. URL: https://git.openjdk.org/jdk/pull/17589 Date: 2024-01-26 15:14:13 +0000
26-01-2024