google3/third_party/grte/v4_src/glibc-2.19/sysdeps/x86_64/fpu/multiarch/mpsqrt-fma4.c

#define __mpsqrt __mpsqrt_fma4
#define __dbl_mp __dbl_mp_fma4
#define __mul __mul_fma4
#define __sub __sub_fma4
#define AVOID_MPSQRT_H 1
#define SECTION __attribute__ ((section (".text.fma4")))

#include <sysdeps/ieee754/dbl-64/mpsqrt.c>