test

CMakeLists.txt

@@ -372,7 +372,8 @@ if(EMSCRIPTEN)
     add_link_flag("-sNODERAWFS")
   endif()
   # in opt builds, LTO helps so much (>20%) it's worth slow compile times
-  #add_nondebug_compile_flag("-flto")
+  add_nondebug_compile_flag("-flto")
+  add_compile_flag("-DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0") # XXX - ?
 endif()
 
 # clang doesn't print colored diagnostics when invoked from Ninja
@@ -542,25 +543,25 @@ if(EMSCRIPTEN)
 
   # binaryen.embind.js variant (WebAssembly)
   add_executable(binaryen_embind_wasm
-                 src/binaryen_embind.cpp
+                 src/binaryen-embind.cpp
                  ${binaryen_emscripten_SOURCES})
   target_link_libraries(binaryen_embind_wasm wasm asmjs emscripten-optimizer passes ir cfg support analysis parser wasm)
   target_link_libraries(binaryen_embind_wasm "-sFILESYSTEM")
-  target_link_libraries(binaryen_embind_wasm "-sEXPORT_NAME=Binaryen")
+  #target_link_libraries(binaryen_embind_wasm "-sEXPORT_NAME=Binaryen")
   target_link_libraries(binaryen_embind_wasm "-sNODERAWFS=0")
   # Do not error on the repeated NODERAWFS argument
   target_link_libraries(binaryen_embind_wasm "-Wno-unused-command-line-argument")
   # Emit a single file for convenience of people using binaryen.js as a library,
   # so they only need to distribute a single file.
-  target_link_libraries(binaryen_embind_wasm "-sSINGLE_FILE")
-  target_link_libraries(binaryen_embind_wasm "-sEXPORT_ES6")
+  #target_link_libraries(binaryen_embind_wasm "-sSINGLE_FILE")
+  #target_link_libraries(binaryen_embind_wasm "-sEXPORT_ES6")
   target_link_libraries(binaryen_embind_wasm "--bind")
   target_link_libraries(binaryen_embind_wasm "-msign-ext")
   target_link_libraries(binaryen_embind_wasm "-mbulk-memory")
   #target_link_libraries(binaryen_embind_wasm optimized "--closure=1")
   # TODO: Fix closure warnings! (#5062)
   target_link_libraries(binaryen_embind_wasm optimized "-Wno-error=closure")
-  #target_link_libraries(binaryen_embind_wasm optimized "-flto")
+  target_link_libraries(binaryen_embind_wasm optimized "-flto")
   target_link_libraries(binaryen_embind_wasm debug "--profiling")
   install(TARGETS binaryen_embind_wasm DESTINATION ${CMAKE_INSTALL_BINDIR})
 endif()

src/binaryen-embind.cpp

@@ -23,4 +23,9 @@
 #include "wasm.h"
 
 using namespace wasm;
+using namespace emscripten;
 
+EMSCRIPTEN_BINDINGS(Binaryen) {
+  class_<Expression>("Expression")
+    .function("finalize", &Expression::finalize);
+}