Add Clang builtins for threads targets#494
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Would it be possible to add some tests for this? (or is it known why this didn't show up on CI?) |
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This change adds the `libclang_rt.builtins-wasm32.a` to the appropriate Clang directory for the threaded variants of the WASI targets (`lib/wasi-threads`, `lib/wasip1-threads`). This fixes WebAssembly#543.
This uses the `__floatditf` function which was reported as an issue in [wasi-libc#543]. Compiling and running this test should prove that the builtins are available in the `wasm32-*-threads` targets as long as the tests use those targets (they do, right?). [wasi-libc#543]: WebAssembly/wasi-libc#543
The `__floatdidf` builtin uses a more conventional type--`double`--which means we don't have to guess at the representation of `tf_float`.
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This change adds the
libclang_rt.builtins-wasm32.ato the appropriate Clang directory for the threaded variants of the WASI targets (lib/wasi-threads,lib/wasip1-threads). This fixes WebAssembly/wasi-libc#543.