On Thu, 9 Jan 2025 16:06:17 GMT, Matthias Baesken <mbaes...@openjdk.org> wrote:
> Hi, the workaround 'disable lto in g1ParScanThreadState because of special > inlining/flattening used there' is removed , why this works now ? The issue there was the `-Wattribute-warning` warnings that were being generated. But this change is suppressing those warnings in the LTO link: https://github.com/openjdk/jdk/blame/9d05cb8eff344fea3c6b9a9686b728ec53963978/make/hotspot/lib/JvmFeatures.gmk#L176C11-L176C11 Note that won't work with the new portable forbidding mechanism based on `deprecated` attributes. I'm trying this new version, and I still get a few other warnings and then seem to have a process hang in lto1-ltrans. The switch from `-flto=auto` to `-flto=$(JOBS)` doesn't seem to have helped in that respect. ------------- PR Comment: https://git.openjdk.org/jdk/pull/22464#issuecomment-2581673261
