1d7543e2bf
This commit adds support for LLVM 16 and switches to it by default. That
means three LLVM versions are supported at the same time: LLVM 14, 15,
and 16.
This commit includes work by QuLogic:
* Part of this work was based on a PR by QuLogic:
https://github.com/tinygo-org/tinygo/pull/3649
But I also had parts of this already implemented in an old branch I
already made for LLVM 16.
* QuLogic also provided a CGo fix here, which is also incorporated in
this commit:
https://github.com/tinygo-org/tinygo/pull/3869
The difference with the original PR by QuLogic is that this commit is
more complete:
* It switches to LLVM 16 by default.
* It updates some things to also make it work with a self-built LLVM.
* It fixes the CGo bug in a slightly different way, and also fixes
another one not included in the original PR.
* It does not keep compiler tests passing on older LLVM versions. I
have found this to be quite burdensome and therefore don't generally
do this - the smoke tests should hopefully catch most regressions.
27 строки
700 Б
JSON
27 строки
700 Б
JSON
{
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"llvm-target": "wasm32-unknown-wasi",
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"cpu": "generic",
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"features": "+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext",
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"build-tags": ["tinygo.wasm"],
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"goos": "js",
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"goarch": "wasm",
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"linker": "wasm-ld",
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"libc": "wasi-libc",
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"rtlib": "compiler-rt",
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"scheduler": "asyncify",
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"default-stack-size": 32768,
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"cflags": [
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"-mbulk-memory",
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"-mnontrapping-fptoint",
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"-msign-ext"
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],
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"ldflags": [
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"--allow-undefined-file={root}/targets/wasm-undefined.txt",
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"--stack-first",
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"--no-demangle"
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],
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"extra-files": [
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"src/runtime/asm_tinygowasm.S"
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],
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"emulator": "node {root}/targets/wasm_exec.js {}"
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}
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