1 files changed, 10 insertions, 0 deletions
diff --git a/lib/libm/aarch64/lrint.c b/lib/libm/aarch64/lrint.c
new file mode 100644
index 00000000..70c5cebd
--- /dev/null
+++ b/lib/libm/aarch64/lrint.c
@@ -0,0 +1,10 @@
+#include <math.h>
+
+long lrint(double x)
+{
+	long n;
+	__asm__("frintx %d1, %d1\n"
+		"fcvtzs %x0, %d1\n"
+		: "=r"(n), "+w"(x));
+	return n;
+}