diff options
Diffstat (limited to 'src/passes/Asyncify.cpp')
| -rw-r--r-- | src/passes/Asyncify.cpp | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/passes/Asyncify.cpp b/src/passes/Asyncify.cpp index dc2ebd4d4..5b96d6e86 100644 --- a/src/passes/Asyncify.cpp +++ b/src/passes/Asyncify.cpp @@ -1302,7 +1302,7 @@ private: if (!relevantLiveLocals.count(i)) { continue; } - total += func->getLocalType(i).getByteSize(); + total += getByteSize(func->getLocalType(i)); } auto* block = builder->makeBlock(); block->list.push_back(builder->makeIncStackPos(-total)); @@ -1317,7 +1317,7 @@ private: auto localType = func->getLocalType(i); SmallVector<Expression*, 1> loads; for (const auto& type : localType) { - auto size = type.getByteSize(); + auto size = getByteSize(type); assert(size % STACK_ALIGN == 0); // TODO: higher alignment? loads.push_back( @@ -1361,7 +1361,7 @@ private: auto localType = func->getLocalType(i); size_t j = 0; for (const auto& type : localType) { - auto size = type.getByteSize(); + auto size = getByteSize(type); Expression* localGet = builder->makeLocalGet(i, localType); if (localType.size() > 1) { localGet = builder->makeTupleExtract(localGet, j); @@ -1395,6 +1395,15 @@ private: Type::i32), builder->makeIncStackPos(4)); } + + unsigned getByteSize(Type type) { + if (!type.hasByteSize()) { + Fatal() << "Asyncify does not yet support non-number types, like " + "references (see " + "https://github.com/WebAssembly/binaryen/issues/3739)"; + } + return type.getByteSize(); + } }; } // anonymous namespace |