Mercurial > vec

comparison test/test.cc @ 17:41dd962abdd1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
*: allow compiling vec in a C++ translation unit this is stupid, but whatever
author Paper <paper@tflc.us>
date Wed, 20 Nov 2024 12:02:15 -0500
parents
children
comparison
equal deleted inserted replaced
16:9da2aba90c87 17:41dd962abdd1
1 #define VEC_IMPLEMENTATION
2 #include "vec/vec.h"
3
4 #include <iostream>
5
6 /* this test makes sure that vec can be included under C++ */
7 int main(void)
8 {
9 int ret = 0;
10
11 VUINT32x8_ALIGNED_ARRAY(varrin);
12 VUINT32x8_ALIGNED_ARRAY(varrout);
13
14 for (int i = 0; i < 8; i++)
15 varrin[i] = i;
16
17 vuint32x8 vec = vuint32x8_load_aligned(varrin);
18 vec = vuint32x8_add(vec, vec);
19
20 vuint32x8_store_aligned(vec, varrout);
21
22 for (int i = 0; i < 8; i++)
23 if (varrout[i] != (uint32_t)(varrin[i] + varrin[i]))
24 ret |= 1;
25
26 return ret;
27 }