contrib/gcc/cselib.c

384   if (!REG_P (x))
404   if (REG_P (x) || MEM_P (x))
412   if (REG_P (y) || MEM_P (y))
436 	  if (REG_P (t) || MEM_P (t))
454 	  if (REG_P (t) || MEM_P (t))
938   if (REG_P (x))
1082 	      if (REG_P (x) && REGNO (x) == i)
1197   if (REG_P (dest))
1226   int dreg = REG_P (dest) ? (int) REGNO (dest) : -1;
1332       if (REG_P (dest)
1361 	  if (REG_P (dest) || MEM_P (dest))
1378       if (REG_P (dest)