JDK-8320403 : C2: PrintIdeal is no longer dumped to tty when xtty is set
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 22
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2023-11-20
  • Updated: 2023-11-27
  • Resolved: 2023-11-23
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 22
22 masterFixed
Related Reports
Relates :  
JDK-8306922 - IR verification fails because IR dump is chopped up
Description
JDK-8306922 accidentally changed the dumping code for PrintIdeal in  such a way that it is only dumped to the log file (xtty) and no longer to the stdout (tty) if log file dumping is enabled, for example with -XX:+LogCompilation.

This should be reverted.
Comments
Changeset: c49fb4fc Author: Christian Hagedorn <chagedorn@openjdk.org> Date: 2023-11-23 08:36:34 +0000 URL: https://git.openjdk.org/jdk/commit/c49fb4fca278a35795023116df1023c9018f0844
23-11-2023
A pull request was submitted for review. URL: https://git.openjdk.org/jdk/pull/16778 Date: 2023-11-22 09:45:53 +0000
22-11-2023
ILW = Missing PrintIdeal output when flag is set in combination with LogCompilation, only when xtty is used, no workaround = MLH = P4
20-11-2023