/* * Copyright 2018 The Emscripten Authors. All rights reserved. * Emscripten is available under two separate licenses, the MIT license and the * University of Illinois/NCSA Open Source License. Both these licenses can be * found in the LICENSE file. */ #include typedef int int32x4 __attribute__((__vector_size__(16), __may_alias__)); typedef unsigned int uint32x4 __attribute__((__vector_size__(16), __may_alias__)); int main() { uint32x4 v = { 0, 0x80000000u, 0x7fffffff, 0xffffffffu}; v = v >> 2; printf("%x %x %x %x\n", v[0], v[1], v[2], v[3]); int32x4 w = { 0, 0x80000000u, 0x7fffffff, 0xffffffffu}; w = w >> 2; printf("%x %x %x %x\n", w[0], w[1], w[2], w[3]); }