Skip to content

8349088: De-virtualize Codeblob and nmethod #23533

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 11 commits into from
Closed

8349088: De-virtualize Codeblob and nmethod #23533

Changes from 1 commit
Commits
Show all changes
11 commits
Select commit Hold shift + click to select a range
11abd5e
8349088: De-virtualize Codeblob and nmethod
vnkozlov Feb 9, 2025
dda20f0
Fix Zero and Minimal VM builds
vnkozlov Feb 9, 2025
43ae0ed
Add CodeBlob proxy vtable
vnkozlov Feb 12, 2025
7d3dce0
Fix Minimal and Zero VM builds again
vnkozlov Feb 12, 2025
1d10834
Fix Minimal and Zero VM builds once more
vnkozlov Feb 12, 2025
b09ddce
Fix Zero VM build
vnkozlov Feb 12, 2025
ed25d03
Merge branch 'master' into 8349088
vnkozlov Feb 13, 2025
515495b
Update SA based on comments
vnkozlov Feb 13, 2025
61fdee6
rename SA argument
vnkozlov Feb 13, 2025
89a383e
Address comments
vnkozlov Feb 15, 2025
3fdf1c8
Remove commented lines left by mistake
vnkozlov Feb 15, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 4 additions & 2 deletions src/hotspot/share/code/codeBlob.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -64,10 +64,12 @@ static_assert(!std::is_polymorphic<VtableBlob>::value, "no virtual metho
static_assert(!std::is_polymorphic<MethodHandlesAdapterBlob>::value, "no virtual methods are allowed in code blobs");
static_assert(!std::is_polymorphic<RuntimeStub>::value, "no virtual methods are allowed in code blobs");
static_assert(!std::is_polymorphic<DeoptimizationBlob>::value, "no virtual methods are allowed in code blobs");
static_assert(!std::is_polymorphic<ExceptionBlob>::value, "no virtual methods are allowed in code blobs");
static_assert(!std::is_polymorphic<SafepointBlob>::value, "no virtual methods are allowed in code blobs");
static_assert(!std::is_polymorphic<UncommonTrapBlob>::value, "no virtual methods are allowed in code blobs");
static_assert(!std::is_polymorphic<UpcallStub>::value, "no virtual methods are allowed in code blobs");
#ifdef COMPILER2
static_assert(!std::is_polymorphic<ExceptionBlob>::value, "no virtual methods are allowed in code blobs");
static_assert(!std::is_polymorphic<UncommonTrapBlob>::value, "no virtual methods are allowed in code blobs");
#endif

// CodeBlob
// nmethod : JIT Compiled Java methods
Expand Down