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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: repo-valhalla
Affects Version/s: repo-valhalla
Component/s: hotspot
Labels:
- c2
- lw5
- lworld

Subcomponent:
compiler

After the recent merge with mainline, IR verification fails for TestLWorld::test109_sharp and test110_sharp. We need to investigate why.

relates to

JDK-8327465 [lworld] C2: assert(outer->outcnt() >= phis + 2 - be_loads && outer->outcnt() <= phis + 2 + stores + 1) failed: only phis

Open

JDK-8328470 [lworld] C2: can_eliminate_allocation() wrongly removes allocation by skipping over phi merging an InlineTypeNode

Resolved

JDK-8314997 Missing optimization opportunities due to missing try_clean_mem_phi() calls

Resolved

links to

Commit openjdk/valhalla/7749f995

Review openjdk/valhalla/1038

Assignee:: Christian Hagedorn

Reporter:: Tobias Hartmann

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Created:: 2022-09-08 05:45

Updated:: 2024-03-19 01:24

Resolved:: 2024-03-11 23:15