1 --- a/js/src/wasm/WasmSignalHandlers.cpp	2019-05-16 11:25:13.260881532 +0200

     2 +++ b/js/src/wasm/WasmSignalHandlers.cpp	2019-05-16 11:24:35.164589301 +0200

     3 @@ -243,7 +243,7 @@ using mozilla::DebugOnly;

     4  // emulation here.

     5  

     6  #if defined(__linux__) && defined(__arm__)

     7 -#  define WASM_EMULATE_ARM_UNALIGNED_FP_ACCESS

     8 +// #  define WASM_EMULATE_ARM_UNALIGNED_FP_ACCESS

     9  #endif

    10  

    11  #ifdef WASM_EMULATE_ARM_UNALIGNED_FP_ACCESS