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2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
+ * config/tc-mips.c (mips_arg_info): Remove soft_match.
+ (match_out_of_range, match_not_constant): New functions.
+ (match_const_int): Remove fallback parameter and check for soft_match.
+ Use match_not_constant.
+ (match_mapped_int_operand, match_addiusp_operand)
+ (match_perf_reg_operand, match_save_restore_list_operand)
+ (match_mdmx_imm_reg_operand): Update accordingly. Use
+ match_out_of_range and set_insn_error* instead of as_bad.
+ (match_int_operand): Likewise. Use match_not_constant in the
+ !allows_nonconst case.
+ (match_float_constant): Report invalid float constants.
+ (match_insn, match_mips16_insn): Remove soft_match code. Rely on
+ match_float_constant to check for invalid constants. Fail the
+ match if match_const_int or match_float_constant return false.
+ (mips_ip): Update accordingly.
+ (mips16_ip): Likewise. Undo null termination of instruction name
+ once lookup is complete.
+
+2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
+
* config/tc-mips.c (mips_insn_error_format): New enum.
(mips_insn_error): New struct.
(insn_error): Change to a mips_insn_error.