3rd-party/linux-kernel-module-cheat
1
0
Fork 0
mirror of https://github.com/cirosantilli/linux-kernel-module-cheat.git synced 2026-01-23 02:05:57 +01:00
Code Issues Releases Wiki Activity

link to epi example

Browse Source
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2019-06-01 00:00:01 +00:00
parent 26183613e5
commit 277f67892b
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
userland/arch/x86_64/intrinsics/paddq.c
View File

@@ -11,6 +11,8 @@ int main(void) {
__m128i input0 = _mm_set_epi32(1, 2, 3, 4);
__m128i input1 = _mm_set_epi32(5, 6, 7, 8);
__m128i output = _mm_add_epi32(input0, input1);
/* _mm_extract_epi32 mentioned at:
* https://stackoverflow.com/questions/12495467/how-to-store-the-contents-of-a-m128d-simd-vector-as-doubles-without-accessing/56404421#56404421 */
assert(_mm_extract_epi32(output, 3) == 6);
assert(_mm_extract_epi32(output, 2) == 8);
assert(_mm_extract_epi32(output, 1) == 10);