[SSE] 0xC0000005: Access violation reading location 0xFFFFFFFF.

[halx99]

• cocos2d-x version:
• devices test on:
• developing environments
  • NDK version:
  • Xcode version:
  • VS version:
  • browser type and version:

Steps to Reproduce:

1. add SSE check at cocos/CMakeLists.txt

check_cxx_compiler_flag("/arch:SSE2" HAVE_ARCH_SSE2)
if(HAVE_ARCH_SSE2)
    target_compile_definitions(cocos2d PUBLIC __SSE__=1)
    message(STATUS "Building with SSE2")
endif()

2. run cpp-empty-test

[halx99]

Root Cause: caused by address alignment issue, everything must be 16byte boundary when pass to sse instructions functions _mm_xxx