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| author | Alon Zakai <azakai@google.com> | 2021-06-02 13:24:22 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-06-02 13:24:22 -0700 |
| commit | d8f2ddd4d680b059c2daded7f57051bf21d77297 (patch) | |
| tree | 11a1f5d1e2621152bdfcef385201b950c379f0c5 /src/wasm/wasm-stack.cpp | |
| parent | e40396003798678803f4091ac4132aefa3905d7a (diff) | |
| download | binaryen-d8f2ddd4d680b059c2daded7f57051bf21d77297.tar.gz binaryen-d8f2ddd4d680b059c2daded7f57051bf21d77297.tar.bz2 binaryen-d8f2ddd4d680b059c2daded7f57051bf21d77297.zip | |
[Wasm GC] Add negated BrOn* operations (#3913)
They are basically the flip versions. The only interesting part in the impl is that their
returned typed and sent types are different.
Spec: https://docs.google.com/document/d/1DklC3qVuOdLHSXB5UXghM_syCh-4cMinQ50ICiXnK3Q/edit
Diffstat (limited to 'src/wasm/wasm-stack.cpp')
| -rw-r--r-- | src/wasm/wasm-stack.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/wasm/wasm-stack.cpp b/src/wasm/wasm-stack.cpp index 12c999c0d..70a593bec 100644 --- a/src/wasm/wasm-stack.cpp +++ b/src/wasm/wasm-stack.cpp @@ -1954,18 +1954,33 @@ void BinaryInstWriter::visitBrOn(BrOn* curr) { case BrOnNull: o << int8_t(BinaryConsts::BrOnNull); break; + case BrOnNonNull: + o << int8_t(BinaryConsts::BrOnNonNull); + break; case BrOnCast: o << int8_t(BinaryConsts::GCPrefix) << U32LEB(BinaryConsts::BrOnCast); break; + case BrOnCastFail: + o << int8_t(BinaryConsts::GCPrefix) << U32LEB(BinaryConsts::BrOnCastFail); + break; case BrOnFunc: o << int8_t(BinaryConsts::GCPrefix) << U32LEB(BinaryConsts::BrOnFunc); break; + case BrOnNonFunc: + o << int8_t(BinaryConsts::GCPrefix) << U32LEB(BinaryConsts::BrOnNonFunc); + break; case BrOnData: o << int8_t(BinaryConsts::GCPrefix) << U32LEB(BinaryConsts::BrOnData); break; + case BrOnNonData: + o << int8_t(BinaryConsts::GCPrefix) << U32LEB(BinaryConsts::BrOnNonData); + break; case BrOnI31: o << int8_t(BinaryConsts::GCPrefix) << U32LEB(BinaryConsts::BrOnI31); break; + case BrOnNonI31: + o << int8_t(BinaryConsts::GCPrefix) << U32LEB(BinaryConsts::BrOnNonI31); + break; default: WASM_UNREACHABLE("invalid br_on_*"); } |