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| author | Alon Zakai <azakai@google.com> | 2023-07-07 12:25:42 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-07-07 12:25:42 -0700 |
| commit | 0d3bb31a37e151a7d4dcf32575f5789f0a3818ce (patch) | |
| tree | 9f2bb746054460d4fe7efd8a28087edb5e094e5d /test/binaryen.js/exception-handling.js | |
| parent | cdb7aeab40b4c522de20b242019f7e88641445d5 (diff) | |
| download | binaryen-0d3bb31a37e151a7d4dcf32575f5789f0a3818ce.tar.gz binaryen-0d3bb31a37e151a7d4dcf32575f5789f0a3818ce.tar.bz2 binaryen-0d3bb31a37e151a7d4dcf32575f5789f0a3818ce.zip | |
GUFA: Refine casts (#5805)
If we see (ref.cast $A) but we have inferred that a more refined type will
be present there at runtime $B then we can refine the cast to (ref.cast $B).
We could do the same even when a cast is not present, but that would
increase code size. This optimization keeps code size constant.
Diffstat (limited to 'test/binaryen.js/exception-handling.js')
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