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-rw-r--r--meson/test cases/common/147 simd/simd_sse2.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/meson/test cases/common/147 simd/simd_sse2.c b/meson/test cases/common/147 simd/simd_sse2.c
new file mode 100644
index 000000000..445afb631
--- /dev/null
+++ b/meson/test cases/common/147 simd/simd_sse2.c
@@ -0,0 +1,37 @@
+#include<simdconfig.h>
+#include<simdfuncs.h>
+#include<emmintrin.h>
+
+#ifdef _MSC_VER
+int sse2_available(void) {
+ return 1;
+}
+
+#else
+#include<cpuid.h>
+#include<stdint.h>
+
+#if defined(__APPLE__)
+int sse2_available(void) { return 1; }
+#else
+int sse2_available(void) {
+ return __builtin_cpu_supports("sse2");
+}
+#endif
+#endif
+
+void increment_sse2(float arr[4]) {
+ ALIGN_16 double darr[4];
+ __m128d val1 = _mm_set_pd(arr[0], arr[1]);
+ __m128d val2 = _mm_set_pd(arr[2], arr[3]);
+ __m128d one = _mm_set_pd(1.0, 1.0);
+ __m128d result = _mm_add_pd(val1, one);
+ _mm_store_pd(darr, result);
+ result = _mm_add_pd(val2, one);
+ _mm_store_pd(&darr[2], result);
+ arr[0] = (float)darr[1];
+ arr[1] = (float)darr[0];
+ arr[2] = (float)darr[3];
+ arr[3] = (float)darr[2];
+}
+