spidermonkify improvements, enough for -O1 hello world to work
spidermonkify improvements, enough for -O1 hello world to work

yurydelendik/binaryen,ddcc/binaryen,WebAssembly/binaryen,yurydelendik/binaryen,WebAssembly/binaryen,yurydelendik/binaryen,ddcc/binaryen,WebAssembly/binaryen,ddcc/binaryen,yurydelendik/binaryen,ddcc/binaryen,ddcc/binaryen,yurydelendik/binaryen,WebAssembly/binaryen,WebAssembly/binaryen