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Diffstat (limited to 'lib/libm/aarch64/rint.c')
-rw-r--r--lib/libm/aarch64/rint.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/libm/aarch64/rint.c b/lib/libm/aarch64/rint.c
new file mode 100644
index 00000000..2cf91f05
--- /dev/null
+++ b/lib/libm/aarch64/rint.c
@@ -0,0 +1,7 @@
+#include <math.h>
+
+double rint(double x)
+{
+ __asm__("frintx %d0, %d1" : "=w"(x) : "w"(x));
+ return x;
+}