diff options
Diffstat (limited to 'src/wasm2js.h')
| -rw-r--r-- | src/wasm2js.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/wasm2js.h b/src/wasm2js.h index 78bfd30ff..3b563a7db 100644 --- a/src/wasm2js.h +++ b/src/wasm2js.h @@ -354,6 +354,14 @@ Ref Wasm2JSBuilder::processWasm(Module* wasm, Name funcName) { ValueBuilder::makeDot(ValueBuilder::makeName(ENV), ValueBuilder::makeName("memory"))); } + // for emscripten, add a table import - otherwise we would have + // FUNCTION_TABLE be an upvar, and not as easy to be minified. + if (flags.emscripten && wasm->table.exists && wasm->table.imported()) { + Ref theVar = ValueBuilder::makeVar(); + asmFunc[3]->push_back(theVar); + ValueBuilder::appendToVar( + theVar, FUNCTION_TABLE, ValueBuilder::makeName("wasmTable")); + } // create heaps, etc addBasics(asmFunc[3]); ModuleUtils::iterImportedFunctions( @@ -1781,8 +1789,7 @@ void Wasm2JSGlue::emitPre() { } void Wasm2JSGlue::emitPreEmscripten() { - out - << "function instantiate(asmLibraryArg, wasmMemory, FUNCTION_TABLE) {\n\n"; + out << "function instantiate(asmLibraryArg, wasmMemory, wasmTable) {\n\n"; } void Wasm2JSGlue::emitPreES6() { |