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Diffstat (limited to 'src/math/aarch64/sqrt.c')
-rw-r--r--src/math/aarch64/sqrt.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/math/aarch64/sqrt.c b/src/math/aarch64/sqrt.c
new file mode 100644
index 00000000..fe93c3e6
--- /dev/null
+++ b/src/math/aarch64/sqrt.c
@@ -0,0 +1,7 @@
+#include <math.h>
+
+double sqrt(double x)
+{
+ __asm__ ("fsqrt %d0, %d1" : "=w"(x) : "w"(x));
+ return x;
+}