config/arm/arm.c

1467   if (ARM_FUNC_TYPE (cfun->machine->func_type) == ARM_FT_UNKNOWN)
1468     cfun->machine->func_type = arm_compute_func_type ();
1470   return cfun->machine->func_type;
1507       || cfun->machine->uses_anonymous_args
2735    MODE is the argument's machine mode.
2847 /* Table of machine attributes.  */
3116    This function will be called by C fragments contained in the machine
3163   if (cfun->machine->sibcall_blocked)
3239 	      if (!cfun->machine->pic_reg)
3240 		cfun->machine->pic_reg = gen_rtx_REG (Pmode, arm_pic_register);
3252 	      if (!cfun->machine->pic_reg)
3253 		  cfun->machine->pic_reg = gen_reg_rtx (Pmode);
3299 	pic_ref = gen_rtx_PLUS (Pmode, cfun->machine->pic_reg, address);
3303 				   gen_rtx_PLUS (Pmode, cfun->machine->pic_reg,
3320 	  && XEXP (XEXP (orig, 0), 0) == cfun->machine->pic_reg)
3390   if (cfun->machine->uses_anonymous_args
3406   if (! cfun->machine->uses_anonymous_args
3460       emit_insn (gen_pic_load_addr_arm (cfun->machine->pic_reg, pic_rtx));
3461       emit_insn (gen_pic_add_dot_plus_eight (cfun->machine->pic_reg,
3462 					     cfun->machine->pic_reg, labelno));
3467 	  && REGNO (cfun->machine->pic_reg) > LAST_LO_REGNUM)
3477 	emit_insn (gen_pic_load_addr_thumb (cfun->machine->pic_reg, pic_rtx));
3478       emit_insn (gen_pic_add_dot_plus_four (cfun->machine->pic_reg,
3479 					    cfun->machine->pic_reg, labelno));
3484   emit_insn (gen_rtx_USE (VOIDmode, cfun->machine->pic_reg));
4011 /* Try machine-dependent ways of modifying an illegitimate address
4125 /* Try machine-dependent ways of modifying an illegitimate Thumb address
9416   if (cfun->machine->lr_save_eliminated)
9442 	  cfun->machine->sibcall_blocked = 1;
9835 	       cfun->machine->uses_anonymous_args);
9837   if (cfun->machine->lr_save_eliminated)
10212 	  rtx label = cfun->machine->call_via[regno];
10444   return !cfun->machine->lr_save_eliminated
10512   offsets = &cfun->machine->stack_offsets;
10646 		  && ! cfun->machine->uses_anonymous_args) ? 4 : 0;
10782 	      if (cfun->machine->uses_anonymous_args)
10809       if (cfun->machine->uses_anonymous_args)
10995       cfun->machine->lr_save_eliminated = 1;
11453 /* A finite state machine takes care of noticing whether or not instructions
11795 		 only a problem if the machine has BLX.  */
13399   if (cfun->machine->far_jump_used)
13429 	cfun->machine->arg_pointer_live = 1;
13430       else if (!cfun->machine->arg_pointer_live)
13447 	  cfun->machine->far_jump_used = 1;
13631 /* Functions to save and restore machine-specific function data.  */
13635   struct machine_function *machine;
13636   machine = (machine_function *) ggc_alloc_cleared (sizeof (machine_function));
13639   machine->func_type = ARM_FT_UNKNOWN;
13641   return machine;
13659   /* Arrange to initialize and mark the machine per-function status.  */
13881   cfun->machine->lr_save_eliminated = !thumb_force_lr_save ();
13883     cfun->machine->lr_save_eliminated = 0;
13887   if (cfun->machine->lr_save_eliminated)
13998       if (cfun->machine->uses_anonymous_args)
14373       if (cfun->machine->call_via[regno] == NULL)
14374 	cfun->machine->call_via[regno] = gen_label_rtx ();
14375       labelp = cfun->machine->call_via + regno;
15051   cfun->machine->uses_anonymous_args = 1;