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| author | Alon Zakai <azakai@google.com> | 2022-12-07 10:46:32 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-12-07 18:46:32 +0000 |
| commit | 4957d29fab26d235ed035a59441d74c9e4a4f561 (patch) | |
| tree | c9c4ddc55c9f7a100ac6818bf70a8b6dc571b95c /test/lit/binary/legacy-static-casts.test.wasm | |
| parent | 2590620a32190f98b29c7d9726865aa8082b4023 (diff) | |
| download | binaryen-4957d29fab26d235ed035a59441d74c9e4a4f561.tar.gz binaryen-4957d29fab26d235ed035a59441d74c9e4a4f561.tar.bz2 binaryen-4957d29fab26d235ed035a59441d74c9e4a4f561.zip | |
[Wasm GC] Add TypeMerging pass (#5321)
This finds types that can be merged into their super: types that add no
fields, and are not used in casts, etc. - so we might as well use the super.
This complements TypeSSA, in that it can merge back the new types that
TypeSSA created, if we never found a use for them. Without this, TypeSSA
can bloat binary size quite a lot (I see 10-20%).
Diffstat (limited to 'test/lit/binary/legacy-static-casts.test.wasm')
0 files changed, 0 insertions, 0 deletions