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| author | Ng Zhi An <zhin@chromium.org> | 2021-11-15 13:43:43 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-11-15 13:43:43 -0800 |
| commit | 3549e3040340c706349b1ee9ab3e994279805afc (patch) | |
| tree | 4764d49a6c0ec600102dd07ec677c6755b6da338 /src/wasm-emscripten.h | |
| parent | ed1f0d8427f330a18b2ca98adeadcb1be56d59bc (diff) | |
| download | binaryen-3549e3040340c706349b1ee9ab3e994279805afc.tar.gz binaryen-3549e3040340c706349b1ee9ab3e994279805afc.tar.bz2 binaryen-3549e3040340c706349b1ee9ab3e994279805afc.zip | |
Add support for relaxed-simd instructions (#4320)
This adds relaxed-simd instructions based on the current status of the
proposal
https://github.com/WebAssembly/relaxed-simd/blob/main/proposals/relaxed-simd/Overview.md.
Binary opcodes are based on what is listed in
https://github.com/WebAssembly/relaxed-simd/blob/main/proposals/relaxed-simd/Overview.md#binary-format.
Text names are not fixed yet, and some sort sort of names that maps to
the non-relaxed versions are chosen for this prototype.
Support for these instructions have been added to LLVM via builtins,
adding support here will allow Emscripten to successfully compile files
that use those builtins.
Interpreter support has also been added, and they delegate to the
non-relaxed versions of the instructions.
Most instructions are implemented in the interpreter the same way as the non-relaxed
simd128 instructions, except for fma/fms, which is always fused.
Diffstat (limited to 'src/wasm-emscripten.h')
0 files changed, 0 insertions, 0 deletions