config/arc/arc.cc

895 	  int regno = REGNO (x);
904 	  if (!lra_in_progress && reg_equiv_mem (REGNO (x)))
908 	      rtx mem = reg_equiv_mem (REGNO (x));
2641 /* Tell prologue and epilogue if register REGNO should be saved /
4143       if (REGNO (reg) == RETURN_ADDR_REGNUM
4146       else if (REGNO (reg) == HARD_FRAME_POINTER_REGNUM)
4148       else if (REGNO (reg) != regno)
4680 	fputs (reg_names[REGNO (x)+1], file);
4773 	    fputs (reg_names[REGNO (x)], file);
4775 	    fputs (reg_names[REGNO (x)+1], file);
4880       fputs (reg_names[REGNO (x)]+1, file);
4961       fputs (reg_names[REGNO (x)], file);
5046       fputs (reg_names[REGNO (addr)], file);
6531 /* If REGNO is the least arg reg available then what is the total number of arg
6533 #define GPR_REST_ARG_REGS(REGNO) \
6534   ((REGNO) <= MAX_ARC_PARM_REGS ? MAX_ARC_PARM_REGS - (REGNO) : 0 )
6537 #define ARC_NEXT_ARG_REG(REGNO) ( (REGNO) + 1 )
7867   else if (REG_P (loop->iter_reg) && (REGNO (loop->iter_reg) == LP_COUNT))
8029   if (REG_P (loop->iter_reg) && (REGNO (loop->iter_reg)) != LP_COUNT)
8898 #define REG_H_P(OP) (REG_P (OP) && ((TARGET_V2 && REGNO (OP) <= 31	\
8899 				     && REGNO (OP) != 30)		\
8938       if ((short_0 || REGNO (operands[0]) == STACK_POINTER_REGNUM)
8939 	  && REGNO (operands[1]) == STACK_POINTER_REGNUM && !(intval & ~124))
8943 	  || (REGNO (operands[0]) == STACK_POINTER_REGNUM
8954 	  && ((REGNO (operands[0]) == 0) || (REGNO (operands[0]) == 1))
9071       || (REGNO (base) != STACK_POINTER_REGNUM
9072 	  && REGNO_PTR_FRAME_P (REGNO (base)))
9367       if (REG_P (dest) && REGNO (dest) >= 32 && REGNO (dest) < 61
9370 	      (REGNO (dest),
9371 	       REGNO (dest) + (GET_MODE_SIZE (GET_MODE (dest)) + 3) / 4U,
9749       if (REG_P (dest) && REGNO (dest) >= 32 && REGNO (dest) < 61)
9939 	  || REGNO (XEXP (elt, 0)) != RETURN_ADDR_REGNUM
9952       if (!REG_P (reg) || REGNO (reg) != 13U+i || !MEM_P (mem))
10173       xop[0] = gen_rtx_REG (SImode, REGNO (operands[0]));
10174       xop[3] = gen_rtx_REG (SImode, REGNO (operands[0]) + 1);
10247 /* Searches X for any reference to REGNO, returning the rtx of the
10345    Return true if REGNO should be added to the deemed uses of the epilogue.
10433 	      && reg_equiv_constant (REGNO (XEXP (x, 0))))))
10458 	  regno = REGNO (reg);
10880    regno = REGNO (rtl);
10929       return (REGNO (addr) >= FIRST_PSEUDO_REGISTER
10930 	      || COMPACT_GP_REG_P (REGNO (addr))
10931 	      || (SP_REG_P (REGNO (addr)) && (size != 2)));
10937 	  && ((REGNO (plus0) >= FIRST_PSEUDO_REGISTER)
10938 	      || COMPACT_GP_REG_P (REGNO (plus0)))
10940 	      && ((REGNO (plus1) >= FIRST_PSEUDO_REGISTER)
10941 		  || COMPACT_GP_REG_P (REGNO (plus1)))))
10947 	  && ((REGNO (plus0) >= FIRST_PSEUDO_REGISTER)
10948 	      || (COMPACT_GP_REG_P (REGNO (plus0)) && !av2short)
10949 	      || (IN_RANGE (REGNO (plus0), 0, 31) && av2short))
10970 		  if (COMPACT_GP_REG_P (REGNO (plus0)))
10976 		  if (REGNO (plus0) <= 31)
10984 	    if (COMPACT_GP_REG_P (REGNO (plus0)))
11007 	  && ((REGNO (plus0) >= FIRST_PSEUDO_REGISTER)
11008 	      || SP_REG_P (REGNO (plus0)))
11017 	  && ((REGNO (XEXP (plus0, 0)) >= FIRST_PSEUDO_REGISTER)
11018 	      || COMPACT_GP_REG_P (REGNO (XEXP (plus0, 0))))
11020 	  && ((REGNO (plus1) >= FIRST_PSEUDO_REGISTER)
11021 	      || COMPACT_GP_REG_P (REGNO (plus1))))
11321   t = REGNO (rt);
11322   t2 = REGNO (rt2);
11407       else if (REGNO (base) != REGNO (cur_base))
11420   if (load && REGNO (operands[0]) == REGNO (base))
11423   if (load && REGNO (operands[0]) == REGNO (operands[1]))