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-rw-r--r--math/math_private.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/math/math_private.h b/math/math_private.h
index 129646f8c5..572e546831 100644
--- a/math/math_private.h
+++ b/math/math_private.h
@@ -332,10 +332,4 @@ extern double __slowexp (double __x);
 extern double __slowpow (double __x, double __y, double __z);
 extern void __docos (double __x, double __dx, double __v[]);
 
-#ifndef math_opt_barrier
-#define math_opt_barrier(x) \
-({ __typeof (x) __x = x; __asm ("" : "+m" (__x)); __x; })
-#define math_force_eval(x) __asm __volatile ("" : : "m" (x))
-#endif
-
 #endif /* _MATH_PRIVATE_H_ */