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Type: Enhancement
Resolution: Unresolved
Priority: P4
Fix Version/s: None
Affects Version/s: None
Component/s: infrastructure
Labels:
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Subcomponent:
build

Recently there have been piecemeal fixes for LTO support, which never really worked afaik.

As https://mail.openjdk.org/pipermail/build-dev/2025-January/048486.html suggests, instead of fixing things piecemeal, the best way forward would be to have an umbrella CR for this work where all work is collected and linked to.

This is this CR.

is blocked by

JDK-8344272 gcc devkit doesn't have lto-plugin where needed

Open

JDK-8345265 Minor improvements for LTO across all compilers

In Progress

JDK-8343698 Linux x86_64 lto build gives a lot of warnings and fails lto-wrapper: fatal error: make returned 2 exit status

Resolved

JDK-8344607 Link Time Optimization - basic support for clang

Resolved

JDK-8340215 Build fails with LTO due to ODR violations.

Closed

JDK-8346987 [lto] gtest build fails

(1 is blocked by)

Assignee:: Unassigned

Reporter:: Thomas Schatzl

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Created:: 2025-01-28 04:17

Updated:: 2025-01-28 04:23

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