* doc/md.texi: Update documentation of MIPS constraints.

[pf3gnuchains/gcc-fork.git] / gcc / config / mips / mips.c

diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index d96ae8f..aed07e5 100644 (file)
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -690,9 +690,6 @@ const enum reg_class mips_regno_to_class[] =
   ALL_REGS,    ALL_REGS,       ALL_REGS,       ALL_REGS
 };
 
-/* Map register constraint character to register class.  */
-enum reg_class mips_char_to_class[256];
-
 /* Table of machine dependent attributes.  */
 const struct attribute_spec mips_attribute_table[] =
 {
@@ -4844,27 +4841,6 @@ override_options (void)
   mips_print_operand_punct['+'] = 1;
   mips_print_operand_punct['~'] = 1;
 
-  mips_char_to_class['d'] = TARGET_MIPS16 ? M16_REGS : GR_REGS;
-  mips_char_to_class['t'] = T_REG;
-  mips_char_to_class['f'] = (TARGET_HARD_FLOAT ? FP_REGS : NO_REGS);
-  mips_char_to_class['h'] = HI_REG;
-  mips_char_to_class['l'] = LO_REG;
-  mips_char_to_class['x'] = MD_REGS;
-  mips_char_to_class['b'] = ALL_REGS;
-  mips_char_to_class['c'] = (TARGET_ABICALLS ? PIC_FN_ADDR_REG :
-                            TARGET_MIPS16 ? M16_NA_REGS :
-                            GR_REGS);
-  mips_char_to_class['e'] = LEA_REGS;
-  mips_char_to_class['j'] = PIC_FN_ADDR_REG;
-  mips_char_to_class['v'] = V1_REG;
-  mips_char_to_class['y'] = GR_REGS;
-  mips_char_to_class['z'] = ST_REGS;
-  mips_char_to_class['B'] = COP0_REGS;
-  mips_char_to_class['C'] = COP2_REGS;
-  mips_char_to_class['D'] = COP3_REGS;
-  mips_char_to_class['A'] = DSP_ACC_REGS;
-  mips_char_to_class['a'] = ACC_REGS;
-
   /* Set up array to map GCC register number to debug register number.
      Ignore the special purpose register numbers.  */
 
@@ -8922,7 +8898,7 @@ mips_reorg (void)
   else if (TARGET_EXPLICIT_RELOCS)
     {
       if (mips_flag_delayed_branch)
-       dbr_schedule (get_insns (), dump_file);
+       dbr_schedule (get_insns ());
       mips_avoid_hazards ();
       if (TUNE_MIPS4130 && TARGET_VR4130_ALIGN)
        vr4130_align_insns ();