1 files changed, 10 insertions, 0 deletions
diff --git a/2026-linuxdays/simd.c b/2026-linuxdays/simd.c
new file mode 100644
index 0000000..345f97f
--- /dev/null
+++ b/2026-linuxdays/simd.c
@@ -0,0 +1,10 @@
+
+
+typedef int v4si [[gnu::vector_size(16)]];
+
+v4si v4add(v4si a, v4si b) {
+  asm("paddd %[b], %[a]" : [a] "+x"(a) : [b] "x"(b));
+  return a;
+}
+
+v4si v4add2(v4si a, v4si b) { return a + b; }