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dla -> daddiu patch



OK to commit?

This is the new dla macro I promised yesterday.

                                       -gavin...

	* opcodes/mips-opc.c (dla): Expand to daddiu if possible.

Index: mips-opc.c
===================================================================
RCS file: /cvs/binutils/binutils/opcodes/mips-opc.c,v
retrieving revision 1.1.1.1
diff -p -r1.1.1.1 mips-opc.c
*** mips-opc.c	1999/05/03 07:28:59	1.1.1.1
--- mips-opc.c	1999/11/13 06:33:59
*************** const struct mips_opcode mips_builtin_op
*** 334,339 ****
--- 334,340 ----
  {"divu",    "z,t",	0x0000001b, 0xffe0ffff,	RD_s|RD_t|WR_HI|WR_LO,	I1	},
  {"divu",    "d,v,t",	0,    (int) M_DIVU_3,	INSN_MACRO,	I1	},
  {"divu",    "d,v,I",	0,    (int) M_DIVU_3I,	INSN_MACRO,	I1	},
+ {"dla",     "t,o(b)",	0x64000000, 0xfc000000, WR_t|RD_s,	I3	}, /* daddiu */
  {"dla",     "t,A(b)",	0,    (int) M_DLA_AB,	INSN_MACRO,	I3	},
  {"dli",     "t,j",      0x24000000, 0xffe00000, WR_t,	I3	}, /* addiu */
  {"dli",	    "t,i",	0x34000000, 0xffe00000, WR_t,	I3	}, /* ori */
*************** const struct mips_opcode mips_builtin_op
*** 413,418 ****
--- 414,420 ----
    /* jalx really should only be avaliable if mips16 is available,
       but for now make it I1. */
  {"jalx",    "a",	0x74000000, 0xfc000000, UBD|WR_31,	I1      },
+ {"la",      "t,o(b)",	0x24000000, 0xfc000000,	WR_t|RD_s,	I1	}, /* addiu */
  {"la",      "t,A(b)",	0,    (int) M_LA_AB,	INSN_MACRO,	I1	},
  {"lb",      "t,o(b)",	0x80000000, 0xfc000000,	LDD|RD_b|WR_t,	I1	},
  {"lb",      "t,A(b)",	0,    (int) M_LB_AB,	INSN_MACRO,	I1	},

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