mips.c (mips_rtx_cost_data): Use SOFT_FP_COSTS in XLR entry.

	* config/mips/mips.c (mips_rtx_cost_data): Use SOFT_FP_COSTS in
	XLR entry.
	* config/mips/mips.h (MIPS_ISA_LEVEL_SPEC, MIPS_ARCH_FLOAT_SPEC):
	Handle -march=xlr.
	* config/mips/xlr.md (ir_xlr_alu): Also accept insn types move,
	logical and signext.

From-SVN: r146217

gcc/ChangeLog

+2009-04-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/mips/mips.c (mips_rtx_cost_data): Use SOFT_FP_COSTS in
+	XLR entry.
+	* config/mips/mips.h (MIPS_ISA_LEVEL_SPEC, MIPS_ARCH_FLOAT_SPEC):
+	Handle -march=xlr.
+	* config/mips/xlr.md (ir_xlr_alu): Also accept insn types move,
+	logical and signext.
+
 2009-04-16  Kaz Kojima  <kkojima@gcc.gnu.org>
 
 	PR target/39767

gcc/config/mips/mips.c

@@ -1094,13 +1094,7 @@ static const struct mips_rtx_cost_data mips_rtx_cost_data[PROCESSOR_MAX] = {
     DEFAULT_COSTS
   },
   { /* XLR */
-    /* Need to replace first five with the costs of calling the appropriate 
-       libgcc routine.  */
-    COSTS_N_INSNS (256),          /* fp_add */
-    COSTS_N_INSNS (256),          /* fp_mult_sf */
-    COSTS_N_INSNS (256),          /* fp_mult_df */
-    COSTS_N_INSNS (256),          /* fp_div_sf */
-    COSTS_N_INSNS (256),          /* fp_div_df */
+    SOFT_FP_COSTS,
     COSTS_N_INSNS (8),            /* int_mult_si */
     COSTS_N_INSNS (8),            /* int_mult_di */
     COSTS_N_INSNS (72),           /* int_div_si */

gcc/config/mips/mips.h

@@ -709,7 +709,8 @@ enum mips_code_readable_setting {
      %{march=mips32|march=4kc|march=4km|march=4kp|march=4ksc:-mips32} \
      %{march=mips32r2|march=m4k|march=4ke*|march=4ksd|march=24k* \
        |march=34k*|march=74k*: -mips32r2} \
-     %{march=mips64|march=5k*|march=20k*|march=sb1*|march=sr71000: -mips64} \
+     %{march=mips64|march=5k*|march=20k*|march=sb1*|march=sr71000 \
+       |march=xlr: -mips64} \
      %{march=mips64r2|march=octeon: -mips64r2} \
      %{!march=*: -" MULTILIB_ISA_DEFAULT "}}"
 
@@ -720,7 +721,7 @@ enum mips_code_readable_setting {
 #define MIPS_ARCH_FLOAT_SPEC \
   "%{mhard-float|msoft-float|march=mips*:; \
      march=vr41*|march=m4k|march=4k*|march=24kc|march=24kec \
-     |march=34kc|march=74kc|march=5kc|march=octeon: -msoft-float; \
+     |march=34kc|march=74kc|march=5kc|march=octeon|march=xlr: -msoft-float; \
      march=*: -mhard-float}"
 
 /* A spec condition that matches 32-bit options.  It only works if

gcc/config/mips/xlr.md

 ;; DFA-based pipeline description for the XLR.
-;;   Copyright (C) 2008 Free Software Foundation, Inc.
+;;   Copyright (C) 2008, 2009 Free Software Foundation, Inc.
 ;;
 ;; xlr.md   Machine Description for the RMI XLR Microprocessor
 ;; This file is part of GCC.
@@ -31,7 +31,7 @@
 ;; Integer arithmetic instructions.
 (define_insn_reservation "ir_xlr_alu" 1
   (and (eq_attr "cpu" "xlr") 
-       (eq_attr "type" "arith,shift,clz,const,unknown,multi,nop,trap"))
+       (eq_attr "type" "move,arith,shift,clz,logical,signext,const,unknown,multi,nop,trap"))
   "xlr_main_pipe")
 
 ;; Integer arithmetic instructions.