mmx: Use Loongson pinsrh instruction in pack_565

[profile/ivi/pixman.git] / pixman / loongson-mmintrin.h

diff --git a/pixman/loongson-mmintrin.h b/pixman/loongson-mmintrin.h
index 44d30f5..1c74ed8 100644 (file)
--- a/pixman/loongson-mmintrin.h
+++ b/pixman/loongson-mmintrin.h
@@ -216,3 +216,14 @@ _mm_xor_si64 (__m64 __m1, __m64 __m2)
        );
        return ret;
 }
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+loongson_insert_pi16 (__m64 __m1, __m64 __m2, int64_t __pos)
+{
+       __m64 ret;
+       asm("pinsrh_%3 %0, %1, %2\n\t"
+          : "=f" (ret)
+          : "f" (__m1), "f" (__m2), "i" (__pos)
+       );
+       return ret;
+}