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| author | Keith Winstein <keithw@cs.stanford.edu> | 2023-05-08 10:09:42 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-08 17:09:42 +0000 |
| commit | ab2f184d91be58dd238543705a716e77266f4810 (patch) | |
| tree | 27089cc6b22f4aca213dabec997c31fda4b35d39 /include | |
| parent | b092520cdbca485740e70c6084c65262b6ff53b5 (diff) | |
| download | wabt-ab2f184d91be58dd238543705a716e77266f4810.tar.gz wabt-ab2f184d91be58dd238543705a716e77266f4810.tar.bz2 wabt-ab2f184d91be58dd238543705a716e77266f4810.zip | |
Track use of SIMD and exceptions in IR, and CWriter includes support only if used (#2226)
Diffstat (limited to 'include')
| -rw-r--r-- | include/wabt/c-writer.h | 2 | ||||
| -rw-r--r-- | include/wabt/ir.h | 8 |
2 files changed, 8 insertions, 2 deletions
diff --git a/include/wabt/c-writer.h b/include/wabt/c-writer.h index 7d9ff6ad..b9fb40de 100644 --- a/include/wabt/c-writer.h +++ b/include/wabt/c-writer.h @@ -29,8 +29,6 @@ class Stream; struct WriteCOptions { std::string_view module_name; - /* Set of wasm features enabled for wasm2c */ - Features* features; /* * name_to_output_file_index takes const iterators to begin and end of a list * of all functions in the module, number of imported functions, and number of diff --git a/include/wabt/ir.h b/include/wabt/ir.h index 68846bc0..36372441 100644 --- a/include/wabt/ir.h +++ b/include/wabt/ir.h @@ -1245,6 +1245,14 @@ struct Module { BindingHash memory_bindings; BindingHash data_segment_bindings; BindingHash elem_segment_bindings; + + // For a subset of features, the BinaryReaderIR tracks whether they are + // actually used by the module. wasm2c (CWriter) uses this information to + // limit its output in some cases. + struct { + bool simd = false; + bool exceptions = false; + } features_used; }; enum class ScriptModuleType { |