View difference between Paste ID: YN5FnphA and nja46ggi

 static inline int f(int a)
 {
 	int b;
-	asm volatile("l.mfspr %0, r0, %1" : "=r"(b) : "r"(a) : );
+	asm volatile("l.mfspr %0, r0, %1" : "=r"(b) : "i"(a) : );
 
 	return b;
 }