Commit graph

4 commits

Author SHA1 Message Date
Ali Mohammad Pur
0e5ecef848 LibWasm: Try really hard to avoid touching the value stack
This commit adds a register allocator, with 8 available "register"
slots.
In testing with various random blobs, this moves anywhere from 30% to
74% of value accesses into predefined slots, and is about a ~20% perf
increase end-to-end.

To actually make this usable, a few structural changes were also made:
- we no longer do one instruction per interpret call
- trapping is an (unlikely) exit condition
- the label and frame stacks are replaced with linked lists with a huge
  node cache size, as we only need to touch the last element and
  push/pop is very frequent.
2025-08-08 12:54:06 +02:00
Timothy Flynn
7280ed6312 Meta: Enforce newlines around namespaces
This has come up several times during code review, so let's just enforce
it using a new clang-format 20 option.
2025-05-14 02:01:59 -06:00
Timothy Flynn
64d290447c LibCore+LibJS+LibWasm: Always use a real format string
It's generally considered a security issue to use non-format string
literals. We would likely just crash in practice, but let's avoid the
issue altogether.
2025-04-08 20:00:18 -04:00
Timothy Flynn
93712b24bf Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
Renamed from Userland/Libraries/LibWasm/Printer/Printer.cpp (Browse further)