genrecog.c: Include regs.h in generated file.

[thirdparty/gcc.git] / gcc / config / mn10300 / mn10300.c

diff --git a/gcc/config/mn10300/mn10300.c b/gcc/config/mn10300/mn10300.c
index ae10f82aa41fd602e3b3ff4d360b00600af4f1c0..d7b792445897d588b6d90c7b4f895247503f3b0a 100644 (file)
--- a/gcc/config/mn10300/mn10300.c
+++ b/gcc/config/mn10300/mn10300.c
@@ -274,7 +274,7 @@ print_operand (FILE *file, rtx x, int code)
        else
          print_operand (file, x, 0);
        break;
-     
+
       case 'D':
        switch (GET_CODE (x))
          {
@@ -387,7 +387,7 @@ print_operand (FILE *file, rtx x, int code)
                      gcc_unreachable ();
                    case VOIDmode:
                    case DImode:
-                     print_operand_address (file, 
+                     print_operand_address (file,
                                             GEN_INT (CONST_DOUBLE_HIGH (x)));
                      break;
                    default:
@@ -882,7 +882,7 @@ expand_prologue (void)
        default:
          gcc_unreachable ();
        }
-         
+
       /* Now prepare register a0, if we have decided to use it.  */
       switch (strategy)
        {
@@ -900,11 +900,11 @@ expand_prologue (void)
            emit_insn (gen_addsi3 (reg, reg, GEN_INT (xsize)));
          reg = gen_rtx_POST_INC (SImode, reg);
          break;
-         
+
        default:
          gcc_unreachable ();
        }
-      
+
       /* Now actually save the FP registers.  */
       for (i = FIRST_FP_REGNUM; i <= LAST_FP_REGNUM; ++i)
        if (regs_ever_live[i] && ! call_used_regs[i])
@@ -924,7 +924,7 @@ expand_prologue (void)
                  }
                else
                  addr = stack_pointer_rtx;
-               
+
                xsize += 4;
              }
 
@@ -1109,7 +1109,7 @@ expand_epilogue (void)
                                              + REG_SAVE_BYTES - 252)));
              size = 252 - REG_SAVE_BYTES - 4 * num_regs_to_save;
              break;
-             
+
            case restore_a1:
              reg = gen_rtx_REG (SImode, FIRST_ADDRESS_REGNUM + 1);
              emit_insn (gen_movsi (reg, stack_pointer_rtx));
@@ -1130,7 +1130,7 @@ expand_epilogue (void)
        if (regs_ever_live[i] && ! call_used_regs[i])
          {
            rtx addr;
-           
+
            if (reg)
              addr = reg;
            else if (size)
@@ -1167,7 +1167,7 @@ expand_epilogue (void)
 
      If the stack size + register save area is more than 255 bytes,
      then the stack must be cut back here since the size + register
-     save size is too big for a ret/retf instruction. 
+     save size is too big for a ret/retf instruction.
 
      Else leave it alone, it will be cut back as part of the
      ret/retf instruction, or there wasn't any stack to begin with.
@@ -1333,7 +1333,7 @@ store_multiple_operation (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
 }
 
 /* What (if any) secondary registers are needed to move IN with mode
-   MODE into a register in register class CLASS. 
+   MODE into a register in register class CLASS.
 
    We might be able to simplify this.  */
 enum reg_class
@@ -1380,9 +1380,10 @@ mn10300_secondary_reload_class (enum reg_class class, enum machine_mode mode,
        return DATA_OR_EXTENDED_REGS;
       return DATA_REGS;
     }
- 
+
   if (TARGET_AM33_2 && class == FP_REGS
-      && GET_CODE (in) == MEM && ! OK_FOR_Q (in))
+      && GET_CODE (in) == MEM
+      && ! (GET_CODE (in) == MEM && !CONSTANT_ADDRESS_P (XEXP (in, 0))))
     {
       if (TARGET_AM33)
        return DATA_OR_EXTENDED_REGS;
@@ -1426,11 +1427,11 @@ initial_offset (int from, int to)
        return (get_frame_size () + REG_SAVE_BYTES
                + 4 * fp_regs_to_save ()
                + (current_function_outgoing_args_size
-                  ? current_function_outgoing_args_size + 4 : 0)); 
+                  ? current_function_outgoing_args_size + 4 : 0));
       else
        return (get_frame_size ()
                + (current_function_outgoing_args_size
-                  ? current_function_outgoing_args_size + 4 : 0)); 
+                  ? current_function_outgoing_args_size + 4 : 0));
     }
 
   /* The difference between the frame pointer and stack pointer is the sum
@@ -1439,7 +1440,7 @@ initial_offset (int from, int to)
   if (from == FRAME_POINTER_REGNUM && to == STACK_POINTER_REGNUM)
     return (get_frame_size ()
            + (current_function_outgoing_args_size
-              ? current_function_outgoing_args_size + 4 : 0)); 
+              ? current_function_outgoing_args_size + 4 : 0));
 
   gcc_unreachable ();
 }
@@ -1624,7 +1625,7 @@ mn10300_function_value (tree valtype, tree func, int outgoing)
     = gen_rtx_EXPR_LIST (VOIDmode,
                         gen_rtx_REG (mode, FIRST_ADDRESS_REGNUM),
                         GEN_INT (0));
-  
+
   XVECEXP (rv, 0, 1)
     = gen_rtx_EXPR_LIST (VOIDmode,
                         gen_rtx_REG (mode, FIRST_DATA_REGNUM),
@@ -1672,7 +1673,7 @@ output_tst (rtx operand, rtx insn)
        }
 
       /* Are we setting a data register to zero (this does not win for
-        address registers)? 
+        address registers)?
 
         If it's a call clobbered register, have we past a call?
 
@@ -1688,7 +1689,7 @@ output_tst (rtx operand, rtx insn)
              == REGNO_REG_CLASS (REGNO (operand)))
          && REGNO_REG_CLASS (REGNO (SET_DEST (set))) != EXTENDED_REGS
          && REGNO (SET_DEST (set)) != REGNO (operand)
-         && (!past_call 
+         && (!past_call
              || !call_used_regs[REGNO (SET_DEST (set))]))
        {
          rtx xoperands[2];
@@ -1707,7 +1708,7 @@ output_tst (rtx operand, rtx insn)
              != REGNO_REG_CLASS (REGNO (operand)))
          && REGNO_REG_CLASS (REGNO (SET_DEST (set))) == EXTENDED_REGS
          && REGNO (SET_DEST (set)) != REGNO (operand)
-         && (!past_call 
+         && (!past_call
              || !call_used_regs[REGNO (SET_DEST (set))]))
        {
          rtx xoperands[2];
@@ -2087,7 +2088,7 @@ mn10300_wide_const_load_uses_clr (rtx operands[2])
        val[1] = INTVAL (high);
       }
       break;
-      
+
     case CONST_DOUBLE:
       if (GET_MODE (operands[1]) == DFmode)
        {
@@ -2103,7 +2104,7 @@ mn10300_wide_const_load_uses_clr (rtx operands[2])
          val[1] = CONST_DOUBLE_HIGH (operands[1]);
        }
       break;
-      
+
     default:
       return false;
     }