MIPS: use mips_isa enum instead hardcoded numbers

Currently mips-cpu.defs, mips.h, netbsd.h and config.gcc are
using hardcoded numbers for isa level.

Let's replace them with more readable enum mips_isa.

gcc/ChangeLog:
	* config/mips/mips.h (struct mips_cpu_info): define enum mips_isa;
	  use enum instead of int for 'isa' member.
	* config.gcc, config/mips/mips.c, config/mips/mips-cpus.def,
	  config/mips/netbsd.h: replace hardcoded numbers with enum.

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 0c91be6f35b159f212f71bc5f57274edb26d44e4..0eba332bd45cafe314adda591e883e50027b4005 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -2512,7 +2512,7 @@ mips*-img-linux*)
        tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
        extra_options="${extra_options} linux-android.opt"
        tmake_file="${tmake_file} mips/t-img-linux"
-       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
        with_arch_32="mips32r6"
        with_arch_64="mips64r6"
        gnu_ld=yes
@@ -2522,7 +2522,7 @@ mips*-mti-linux*)
        tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
        extra_options="${extra_options} linux-android.opt"
        tmake_file="${tmake_file} mips/t-mti-linux"
-       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
        with_arch_32="mips32r2"
        with_arch_64="mips64r2"
        gnu_ld=yes
@@ -2592,14 +2592,14 @@ mips*-*-linux*)                         # Linux MIPS, either endian.
 mips*-mti-elf*)
        tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
        tmake_file="mips/t-mti-elf"
-       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
        with_arch_32="mips32r2"
        with_arch_64="mips64r2"
        ;;
 mips*-img-elf*)
        tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
        tmake_file="mips/t-img-elf"
-       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
        with_arch_32="mips32r6"
        with_arch_64="mips64r6"
        ;;
@@ -2624,22 +2624,22 @@ mips*-sde-elf*)
        esac
        case ${target} in
          mipsisa32r6*)
-           tm_defines="MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
+           tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
            ;;
          mipsisa32r2*)
-           tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
+           tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
            ;;
          mipsisa32*)
-           tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_32"
+           tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32 MIPS_ABI_DEFAULT=ABI_32"
            ;;
          mipsisa64r6*)
-           tm_defines="MIPS_ISA_DEFAULT=69 MIPS_ABI_DEFAULT=ABI_N32"
+           tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6 MIPS_ABI_DEFAULT=ABI_N32"
            ;;
          mipsisa64r2*)
-           tm_defines="MIPS_ISA_DEFAULT=65 MIPS_ABI_DEFAULT=ABI_N32"
+           tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2 MIPS_ABI_DEFAULT=ABI_N32"
            ;;
          mipsisa64*)
-           tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_N32"
+           tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_ABI_DEFAULT=ABI_N32"
            ;;
        esac
        ;;
@@ -2653,22 +2653,22 @@ mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
        tmake_file="mips/t-isa3264"
        case ${target} in
          mipsisa32r6*)
-           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37"
+           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6"
            ;;
          mipsisa32r2*)
-           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
+           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2"
            ;;
          mipsisa32*)
-           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
+           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32"
            ;;
          mipsisa64r6*)
-           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=69"
+           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6"
            ;;
          mipsisa64r2*)
-           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
+           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2"
            ;;
          mipsisa64*)
-           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64"
+           tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64"
            ;;
        esac
        case ${target} in
@@ -2688,12 +2688,12 @@ mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
 mipsisa64sr71k-*-elf*)
         tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
         tmake_file=mips/t-sr71k
-       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
         ;;
 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
        tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
        tmake_file="mips/t-elf mips/t-sb1"
-       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
        ;;
 mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
        tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
@@ -2702,12 +2702,12 @@ mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
 mips64r5900-*-elf* | mips64r5900el-*-elf*)
        tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
        tmake_file="mips/t-elf"
-       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_N32"
        ;;
 mips64-*-elf* | mips64el-*-elf*)
        tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
        tmake_file="mips/t-elf"
-       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
        ;;
 mips64vr-*-elf* | mips64vrel-*-elf*)
         tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
@@ -2717,7 +2717,7 @@ mips64vr-*-elf* | mips64vrel-*-elf*)
 mips64orion-*-elf* | mips64orionel-*-elf*)
        tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
        tmake_file="mips/t-elf"
-       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
        ;;
 mips*-*-rtems*)
        tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
@@ -5367,16 +5367,16 @@ case ${target} in
                        default_mips_abi=$with_abi
                fi
                case ${default_mips_arch} in
-                   mips1)    tm_defines="$tm_defines MIPS_ISA_DEFAULT=1" ;;
-                   mips2)    tm_defines="$tm_defines MIPS_ISA_DEFAULT=2" ;;
-                   mips3)    tm_defines="$tm_defines MIPS_ISA_DEFAULT=3" ;;
-                   mips4)    tm_defines="$tm_defines MIPS_ISA_DEFAULT=4" ;;
-                   mips32)   tm_defines="$tm_defines MIPS_ISA_DEFAULT=32" ;;
-                   mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=33" ;;
-                   mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=37" ;;
-                   mips64)   tm_defines="$tm_defines MIPS_ISA_DEFAULT=64" ;;
-                   mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=65" ;;
-                   mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=69" ;;
+                   mips1)    tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS1" ;;
+                   mips2)    tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS2" ;;
+                   mips3)    tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3" ;;
+                   mips4)    tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS4" ;;
+                   mips32)   tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32" ;;
+                   mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2" ;;
+                   mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6" ;;
+                   mips64)   tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64" ;;
+                   mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2" ;;
+                   mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6" ;;
                esac
                case ${default_mips_abi} in
                    32)   tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;;

diff --git a/gcc/config/mips/mips-cpus.def b/gcc/config/mips/mips-cpus.def
index b02294be4b9a7e76cb5935ba090e6f7f39dff9be..45fb6bc8bfd92cb2edf95d2eb1c885e8a37a7d96 100644 (file)
--- a/gcc/config/mips/mips-cpus.def
+++ b/gcc/config/mips/mips-cpus.def
@@ -33,146 +33,146 @@ along with GCC; see the file COPYING3.  If not see
    where the arguments are the fields of struct mips_cpu_info.  */
 
 /* Entries for generic ISAs.  */
-MIPS_CPU ("mips1", PROCESSOR_R3000, 1, 0)
-MIPS_CPU ("mips2", PROCESSOR_R6000, 2, PTF_AVOID_BRANCHLIKELY_SIZE)
-MIPS_CPU ("mips3", PROCESSOR_R4000, 3, PTF_AVOID_BRANCHLIKELY_SIZE)
-MIPS_CPU ("mips4", PROCESSOR_R10000, 4, PTF_AVOID_BRANCHLIKELY_SIZE)
+MIPS_CPU ("mips1", PROCESSOR_R3000, MIPS_ISA_MIPS1, 0)
+MIPS_CPU ("mips2", PROCESSOR_R6000, MIPS_ISA_MIPS2, PTF_AVOID_BRANCHLIKELY_SIZE)
+MIPS_CPU ("mips3", PROCESSOR_R4000, MIPS_ISA_MIPS3, PTF_AVOID_BRANCHLIKELY_SIZE)
+MIPS_CPU ("mips4", PROCESSOR_R10000, MIPS_ISA_MIPS4, PTF_AVOID_BRANCHLIKELY_SIZE)
 /* Prefer not to use branch-likely instructions for generic MIPS32rX
    and MIPS64rX code.  The instructions were officially deprecated
    in revisions 2 and earlier, but revision 3 is likely to downgrade
    that to a recommendation to avoid the instructions in code that
    isn't tuned to a specific processor.  */
-MIPS_CPU ("mips32", PROCESSOR_4KC, 32, PTF_AVOID_BRANCHLIKELY_ALWAYS)
-MIPS_CPU ("mips32r2", PROCESSOR_74KF2_1, 33, PTF_AVOID_BRANCHLIKELY_ALWAYS)
+MIPS_CPU ("mips32", PROCESSOR_4KC, MIPS_ISA_MIPS32, PTF_AVOID_BRANCHLIKELY_ALWAYS)
+MIPS_CPU ("mips32r2", PROCESSOR_74KF2_1, MIPS_ISA_MIPS32R2, PTF_AVOID_BRANCHLIKELY_ALWAYS)
 /* mips32r3 is micromips hense why it uses the M4K processor.  */
-MIPS_CPU ("mips32r3", PROCESSOR_M4K, 34, PTF_AVOID_BRANCHLIKELY_ALWAYS)
-MIPS_CPU ("mips32r5", PROCESSOR_P5600, 36, PTF_AVOID_BRANCHLIKELY_ALWAYS)
-MIPS_CPU ("mips32r6", PROCESSOR_I6400, 37, 0)
-MIPS_CPU ("mips64", PROCESSOR_5KC, 64, PTF_AVOID_BRANCHLIKELY_ALWAYS)
+MIPS_CPU ("mips32r3", PROCESSOR_M4K, MIPS_ISA_MIPS32R3, PTF_AVOID_BRANCHLIKELY_ALWAYS)
+MIPS_CPU ("mips32r5", PROCESSOR_P5600, MIPS_ISA_MIPS32R5, PTF_AVOID_BRANCHLIKELY_ALWAYS)
+MIPS_CPU ("mips32r6", PROCESSOR_I6400, MIPS_ISA_MIPS32R6, 0)
+MIPS_CPU ("mips64", PROCESSOR_5KC, MIPS_ISA_MIPS64, PTF_AVOID_BRANCHLIKELY_ALWAYS)
 /* ??? For now just tune the generic MIPS64r2 and above for 5KC as well.   */
-MIPS_CPU ("mips64r2", PROCESSOR_5KC, 65, PTF_AVOID_BRANCHLIKELY_ALWAYS)
-MIPS_CPU ("mips64r3", PROCESSOR_5KC, 66, PTF_AVOID_BRANCHLIKELY_ALWAYS)
-MIPS_CPU ("mips64r5", PROCESSOR_5KC, 68, PTF_AVOID_BRANCHLIKELY_ALWAYS)
-MIPS_CPU ("mips64r6", PROCESSOR_I6400, 69, 0)
+MIPS_CPU ("mips64r2", PROCESSOR_5KC, MIPS_ISA_MIPS64R2, PTF_AVOID_BRANCHLIKELY_ALWAYS)
+MIPS_CPU ("mips64r3", PROCESSOR_5KC, MIPS_ISA_MIPS64R3, PTF_AVOID_BRANCHLIKELY_ALWAYS)
+MIPS_CPU ("mips64r5", PROCESSOR_5KC, MIPS_ISA_MIPS64R5, PTF_AVOID_BRANCHLIKELY_ALWAYS)
+MIPS_CPU ("mips64r6", PROCESSOR_I6400, MIPS_ISA_MIPS64R6, 0)
 
 /* MIPS I processors.  */
-MIPS_CPU ("r3000", PROCESSOR_R3000, 1, 0)
-MIPS_CPU ("r2000", PROCESSOR_R3000, 1, 0)
-MIPS_CPU ("r3900", PROCESSOR_R3900, 1, 0)
+MIPS_CPU ("r3000", PROCESSOR_R3000, MIPS_ISA_MIPS1, 0)
+MIPS_CPU ("r2000", PROCESSOR_R3000, MIPS_ISA_MIPS1, 0)
+MIPS_CPU ("r3900", PROCESSOR_R3900, MIPS_ISA_MIPS1, 0)
 
 /* MIPS II processors.  */
-MIPS_CPU ("r6000", PROCESSOR_R6000, 2, 0)
+MIPS_CPU ("r6000", PROCESSOR_R6000, MIPS_ISA_MIPS2, 0)
 
 /* MIPS III processors.  */
-MIPS_CPU ("r4000", PROCESSOR_R4000, 3, 0)
-MIPS_CPU ("vr4100", PROCESSOR_R4100, 3, 0)
-MIPS_CPU ("vr4111", PROCESSOR_R4111, 3, 0)
-MIPS_CPU ("vr4120", PROCESSOR_R4120, 3, 0)
-MIPS_CPU ("vr4130", PROCESSOR_R4130, 3, 0)
-MIPS_CPU ("vr4300", PROCESSOR_R4300, 3, 0)
-MIPS_CPU ("r4400", PROCESSOR_R4000, 3, 0)
-MIPS_CPU ("r4600", PROCESSOR_R4600, 3, 0)
-MIPS_CPU ("orion", PROCESSOR_R4600, 3, 0)
-MIPS_CPU ("r4650", PROCESSOR_R4650, 3, 0)
-MIPS_CPU ("r4700", PROCESSOR_R4700, 3, 0)
-MIPS_CPU ("r5900", PROCESSOR_R5900, 3, 0)
+MIPS_CPU ("r4000", PROCESSOR_R4000, MIPS_ISA_MIPS3, 0)
+MIPS_CPU ("vr4100", PROCESSOR_R4100, MIPS_ISA_MIPS3, 0)
+MIPS_CPU ("vr4111", PROCESSOR_R4111, MIPS_ISA_MIPS3, 0)
+MIPS_CPU ("vr4120", PROCESSOR_R4120, MIPS_ISA_MIPS3, 0)
+MIPS_CPU ("vr4130", PROCESSOR_R4130, MIPS_ISA_MIPS3, 0)
+MIPS_CPU ("vr4300", PROCESSOR_R4300, MIPS_ISA_MIPS3, 0)
+MIPS_CPU ("r4400", PROCESSOR_R4000, MIPS_ISA_MIPS3, 0)
+MIPS_CPU ("r4600", PROCESSOR_R4600, MIPS_ISA_MIPS3, 0)
+MIPS_CPU ("orion", PROCESSOR_R4600, MIPS_ISA_MIPS3, 0)
+MIPS_CPU ("r4650", PROCESSOR_R4650, MIPS_ISA_MIPS3, 0)
+MIPS_CPU ("r4700", PROCESSOR_R4700, MIPS_ISA_MIPS3, 0)
+MIPS_CPU ("r5900", PROCESSOR_R5900, MIPS_ISA_MIPS3, 0)
 /* ST Loongson 2E/2F processors.  */
-MIPS_CPU ("loongson2e", PROCESSOR_LOONGSON_2E, 3, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("loongson2f", PROCESSOR_LOONGSON_2F, 3, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("loongson2e", PROCESSOR_LOONGSON_2E, MIPS_ISA_MIPS3, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("loongson2f", PROCESSOR_LOONGSON_2F, MIPS_ISA_MIPS3, PTF_AVOID_BRANCHLIKELY_SPEED)
 
 /* MIPS IV processors. */
-MIPS_CPU ("r8000", PROCESSOR_R8000, 4, 0)
-MIPS_CPU ("r10000", PROCESSOR_R10000, 4, 0)
-MIPS_CPU ("r12000", PROCESSOR_R10000, 4, 0)
-MIPS_CPU ("r14000", PROCESSOR_R10000, 4, 0)
-MIPS_CPU ("r16000", PROCESSOR_R10000, 4, 0)
-MIPS_CPU ("vr5000", PROCESSOR_R5000, 4, 0)
-MIPS_CPU ("vr5400", PROCESSOR_R5400, 4, 0)
-MIPS_CPU ("vr5500", PROCESSOR_R5500, 4, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("rm7000", PROCESSOR_R7000, 4, 0)
-MIPS_CPU ("rm9000", PROCESSOR_R9000, 4, 0)
+MIPS_CPU ("r8000", PROCESSOR_R8000, MIPS_ISA_MIPS4, 0)
+MIPS_CPU ("r10000", PROCESSOR_R10000, MIPS_ISA_MIPS4, 0)
+MIPS_CPU ("r12000", PROCESSOR_R10000, MIPS_ISA_MIPS4, 0)
+MIPS_CPU ("r14000", PROCESSOR_R10000, MIPS_ISA_MIPS4, 0)
+MIPS_CPU ("r16000", PROCESSOR_R10000, MIPS_ISA_MIPS4, 0)
+MIPS_CPU ("vr5000", PROCESSOR_R5000, MIPS_ISA_MIPS4, 0)
+MIPS_CPU ("vr5400", PROCESSOR_R5400, MIPS_ISA_MIPS4, 0)
+MIPS_CPU ("vr5500", PROCESSOR_R5500, MIPS_ISA_MIPS4, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("rm7000", PROCESSOR_R7000, MIPS_ISA_MIPS4, 0)
+MIPS_CPU ("rm9000", PROCESSOR_R9000, MIPS_ISA_MIPS4, 0)
 
 /* MIPS32 processors.  */
-MIPS_CPU ("4kc", PROCESSOR_4KC, 32, 0)
-MIPS_CPU ("4km", PROCESSOR_4KC, 32, 0)
-MIPS_CPU ("4kp", PROCESSOR_4KP, 32, 0)
-MIPS_CPU ("4ksc", PROCESSOR_4KC, 32, 0)
+MIPS_CPU ("4kc", PROCESSOR_4KC, MIPS_ISA_MIPS32, 0)
+MIPS_CPU ("4km", PROCESSOR_4KC, MIPS_ISA_MIPS32, 0)
+MIPS_CPU ("4kp", PROCESSOR_4KP, MIPS_ISA_MIPS32, 0)
+MIPS_CPU ("4ksc", PROCESSOR_4KC, MIPS_ISA_MIPS32, 0)
 
 /* MIPS32 Release 2 processors.  */
-MIPS_CPU ("m4k", PROCESSOR_M4K, 33, 0)
-MIPS_CPU ("m14kc", PROCESSOR_M4K, 33, 0)
-MIPS_CPU ("m14k", PROCESSOR_M4K, 33, 0)
-MIPS_CPU ("m14ke", PROCESSOR_M4K, 33, 0)
-MIPS_CPU ("m14kec", PROCESSOR_M4K, 33, 0)
-MIPS_CPU ("4kec", PROCESSOR_4KC, 33, 0)
-MIPS_CPU ("4kem", PROCESSOR_4KC, 33, 0)
-MIPS_CPU ("4kep", PROCESSOR_4KP, 33, 0)
-MIPS_CPU ("4ksd", PROCESSOR_4KC, 33, 0)
-
-MIPS_CPU ("24kc", PROCESSOR_24KC, 33, 0)
-MIPS_CPU ("24kf2_1", PROCESSOR_24KF2_1, 33, 0)
-MIPS_CPU ("24kf", PROCESSOR_24KF2_1, 33, 0)
-MIPS_CPU ("24kf1_1", PROCESSOR_24KF1_1, 33, 0)
-MIPS_CPU ("24kfx", PROCESSOR_24KF1_1, 33, 0)
-MIPS_CPU ("24kx", PROCESSOR_24KF1_1, 33, 0)
-
-MIPS_CPU ("24kec", PROCESSOR_24KC, 33, 0) /* 24K with DSP.  */
-MIPS_CPU ("24kef2_1", PROCESSOR_24KF2_1, 33, 0)
-MIPS_CPU ("24kef", PROCESSOR_24KF2_1, 33, 0)
-MIPS_CPU ("24kef1_1", PROCESSOR_24KF1_1, 33, 0)
-MIPS_CPU ("24kefx", PROCESSOR_24KF1_1, 33, 0)
-MIPS_CPU ("24kex", PROCESSOR_24KF1_1, 33, 0)
-
-MIPS_CPU ("34kc", PROCESSOR_24KC, 33, 0) /* 34K with MT/DSP.  */
-MIPS_CPU ("34kf2_1", PROCESSOR_24KF2_1, 33, 0)
-MIPS_CPU ("34kf", PROCESSOR_24KF2_1, 33, 0)
-MIPS_CPU ("34kf1_1", PROCESSOR_24KF1_1, 33, 0)
-MIPS_CPU ("34kfx", PROCESSOR_24KF1_1, 33, 0)
-MIPS_CPU ("34kx", PROCESSOR_24KF1_1, 33, 0)
-MIPS_CPU ("34kn", PROCESSOR_24KC, 33, 0)  /* 34K with MT but no DSP.  */
-
-MIPS_CPU ("74kc", PROCESSOR_74KC, 33, PTF_AVOID_IMADD) /* 74K with DSPr2.  */
-MIPS_CPU ("74kf2_1", PROCESSOR_74KF2_1, 33, PTF_AVOID_IMADD)
-MIPS_CPU ("74kf", PROCESSOR_74KF2_1, 33, PTF_AVOID_IMADD)
-MIPS_CPU ("74kf1_1", PROCESSOR_74KF1_1, 33, PTF_AVOID_IMADD)
-MIPS_CPU ("74kfx", PROCESSOR_74KF1_1, 33, PTF_AVOID_IMADD)
-MIPS_CPU ("74kx", PROCESSOR_74KF1_1, 33, PTF_AVOID_IMADD)
-MIPS_CPU ("74kf3_2", PROCESSOR_74KF3_2, 33, PTF_AVOID_IMADD)
-
-MIPS_CPU ("1004kc", PROCESSOR_24KC, 33, 0) /* 1004K with MT/DSP.  */
-MIPS_CPU ("1004kf2_1", PROCESSOR_24KF2_1, 33, 0)
-MIPS_CPU ("1004kf", PROCESSOR_24KF2_1, 33, 0)
-MIPS_CPU ("1004kf1_1", PROCESSOR_24KF1_1, 33, 0)
-
-MIPS_CPU ("interaptiv", PROCESSOR_24KF2_1, 33, 0)
+MIPS_CPU ("m4k", PROCESSOR_M4K, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("m14kc", PROCESSOR_M4K, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("m14k", PROCESSOR_M4K, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("m14ke", PROCESSOR_M4K, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("m14kec", PROCESSOR_M4K, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("4kec", PROCESSOR_4KC, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("4kem", PROCESSOR_4KC, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("4kep", PROCESSOR_4KP, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("4ksd", PROCESSOR_4KC, MIPS_ISA_MIPS32R2, 0)
+
+MIPS_CPU ("24kc", PROCESSOR_24KC, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("24kf2_1", PROCESSOR_24KF2_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("24kf", PROCESSOR_24KF2_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("24kf1_1", PROCESSOR_24KF1_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("24kfx", PROCESSOR_24KF1_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("24kx", PROCESSOR_24KF1_1, MIPS_ISA_MIPS32R2, 0)
+
+MIPS_CPU ("24kec", PROCESSOR_24KC, MIPS_ISA_MIPS32R2, 0) /* 24K with DSP.  */
+MIPS_CPU ("24kef2_1", PROCESSOR_24KF2_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("24kef", PROCESSOR_24KF2_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("24kef1_1", PROCESSOR_24KF1_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("24kefx", PROCESSOR_24KF1_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("24kex", PROCESSOR_24KF1_1, MIPS_ISA_MIPS32R2, 0)
+
+MIPS_CPU ("34kc", PROCESSOR_24KC, MIPS_ISA_MIPS32R2, 0) /* 34K with MT/DSP.  */
+MIPS_CPU ("34kf2_1", PROCESSOR_24KF2_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("34kf", PROCESSOR_24KF2_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("34kf1_1", PROCESSOR_24KF1_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("34kfx", PROCESSOR_24KF1_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("34kx", PROCESSOR_24KF1_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("34kn", PROCESSOR_24KC, MIPS_ISA_MIPS32R2, 0)  /* 34K with MT but no DSP.  */
+
+MIPS_CPU ("74kc", PROCESSOR_74KC, MIPS_ISA_MIPS32R2, PTF_AVOID_IMADD) /* 74K with DSPr2.  */
+MIPS_CPU ("74kf2_1", PROCESSOR_74KF2_1, MIPS_ISA_MIPS32R2, PTF_AVOID_IMADD)
+MIPS_CPU ("74kf", PROCESSOR_74KF2_1, MIPS_ISA_MIPS32R2, PTF_AVOID_IMADD)
+MIPS_CPU ("74kf1_1", PROCESSOR_74KF1_1, MIPS_ISA_MIPS32R2, PTF_AVOID_IMADD)
+MIPS_CPU ("74kfx", PROCESSOR_74KF1_1, MIPS_ISA_MIPS32R2, PTF_AVOID_IMADD)
+MIPS_CPU ("74kx", PROCESSOR_74KF1_1, MIPS_ISA_MIPS32R2, PTF_AVOID_IMADD)
+MIPS_CPU ("74kf3_2", PROCESSOR_74KF3_2, MIPS_ISA_MIPS32R2, PTF_AVOID_IMADD)
+
+MIPS_CPU ("1004kc", PROCESSOR_24KC, MIPS_ISA_MIPS32R2, 0) /* 1004K with MT/DSP.  */
+MIPS_CPU ("1004kf2_1", PROCESSOR_24KF2_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("1004kf", PROCESSOR_24KF2_1, MIPS_ISA_MIPS32R2, 0)
+MIPS_CPU ("1004kf1_1", PROCESSOR_24KF1_1, MIPS_ISA_MIPS32R2, 0)
+
+MIPS_CPU ("interaptiv", PROCESSOR_24KF2_1, MIPS_ISA_MIPS32R2, 0)
 
 /* MIPS32 Release 5 processors.  */
-MIPS_CPU ("p5600", PROCESSOR_P5600, 36, (PTF_AVOID_BRANCHLIKELY_SPEED
+MIPS_CPU ("p5600", PROCESSOR_P5600, MIPS_ISA_MIPS32R5, (PTF_AVOID_BRANCHLIKELY_SPEED
                                         | PTF_AVOID_IMADD))
-MIPS_CPU ("m5100", PROCESSOR_M5100, 36, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("m5101", PROCESSOR_M5100, 36, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("m5100", PROCESSOR_M5100, MIPS_ISA_MIPS32R5, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("m5101", PROCESSOR_M5100, MIPS_ISA_MIPS32R5, PTF_AVOID_BRANCHLIKELY_SPEED)
 
 /* MIPS64 processors.  */
-MIPS_CPU ("5kc", PROCESSOR_5KC, 64, 0)
-MIPS_CPU ("5kf", PROCESSOR_5KF, 64, 0)
-MIPS_CPU ("20kc", PROCESSOR_20KC, 64, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("sb1", PROCESSOR_SB1, 64, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("sb1a", PROCESSOR_SB1A, 64, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("sr71000", PROCESSOR_SR71000, 64, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("xlr", PROCESSOR_XLR, 64, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("5kc", PROCESSOR_5KC, MIPS_ISA_MIPS64, 0)
+MIPS_CPU ("5kf", PROCESSOR_5KF, MIPS_ISA_MIPS64, 0)
+MIPS_CPU ("20kc", PROCESSOR_20KC, MIPS_ISA_MIPS64, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("sb1", PROCESSOR_SB1, MIPS_ISA_MIPS64, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("sb1a", PROCESSOR_SB1A, MIPS_ISA_MIPS64, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("sr71000", PROCESSOR_SR71000, MIPS_ISA_MIPS64, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("xlr", PROCESSOR_XLR, MIPS_ISA_MIPS64, PTF_AVOID_BRANCHLIKELY_SPEED)
 
 /* MIPS64 Release 2 processors.  */
-MIPS_CPU ("loongson3a", PROCESSOR_GS464, 65, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("gs464", PROCESSOR_GS464, 65, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("gs464e", PROCESSOR_GS464E, 65, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("gs264e", PROCESSOR_GS264E, 65, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("octeon", PROCESSOR_OCTEON, 65, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("octeon+", PROCESSOR_OCTEON, 65, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("octeon2", PROCESSOR_OCTEON2, 65, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("octeon3", PROCESSOR_OCTEON3, 65, PTF_AVOID_BRANCHLIKELY_SPEED)
-MIPS_CPU ("xlp", PROCESSOR_XLP, 65, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("loongson3a", PROCESSOR_GS464, MIPS_ISA_MIPS64R2, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("gs464", PROCESSOR_GS464, MIPS_ISA_MIPS64R2, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("gs464e", PROCESSOR_GS464E, MIPS_ISA_MIPS64R2, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("gs264e", PROCESSOR_GS264E, MIPS_ISA_MIPS64R2, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("octeon", PROCESSOR_OCTEON, MIPS_ISA_MIPS64R2, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("octeon+", PROCESSOR_OCTEON, MIPS_ISA_MIPS64R2, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("octeon2", PROCESSOR_OCTEON2, MIPS_ISA_MIPS64R2, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("octeon3", PROCESSOR_OCTEON3, MIPS_ISA_MIPS64R2, PTF_AVOID_BRANCHLIKELY_SPEED)
+MIPS_CPU ("xlp", PROCESSOR_XLP, MIPS_ISA_MIPS64R2, PTF_AVOID_BRANCHLIKELY_SPEED)
 
 /* MIPS64 Release 6 processors.  */
-MIPS_CPU ("i6400", PROCESSOR_I6400, 69, 0)
-MIPS_CPU ("i6500", PROCESSOR_I6400, 69, 0)
-MIPS_CPU ("p6600", PROCESSOR_P6600, 69, 0)
+MIPS_CPU ("i6400", PROCESSOR_I6400, MIPS_ISA_MIPS64R6, 0)
+MIPS_CPU ("i6500", PROCESSOR_I6400, MIPS_ISA_MIPS64R6, 0)
+MIPS_CPU ("p6600", PROCESSOR_P6600, MIPS_ISA_MIPS64R6, 0)

diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index 2f7ffe846d8863397e920638b19f5d14ca7af976..493d3de487b2a67c4d464e1e529465ac00af5a4f 100644 (file)
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -19817,9 +19817,12 @@ mips_set_architecture (const struct mips_cpu_info *info)
       mips_arch_info = info;
       mips_arch = info->cpu;
       mips_isa = info->isa;
-      if (mips_isa < 32)
+      if (mips_isa < MIPS_ISA_MIPS32)
        mips_isa_rev = 0;
       else
+       /* we can do this is due to the
+        * enum of MIPS32rN is from 32 to 37
+        * enum of MIPS64rN is from 64 to 69 */
        mips_isa_rev = (mips_isa & 31) + 1;
     }
 }

diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index 47aac9d3d61245c4d3df5dbd0bbcd833190de7c3..973372e787ff87a04be8ef6f309f16372a4aa468 100644 (file)
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -42,6 +42,23 @@ extern int target_flags_explicit;
 #define ABI_EABI 3
 #define ABI_O64  4
 
+enum mips_isa {
+  MIPS_ISA_MIPS1 = 1,
+  MIPS_ISA_MIPS2 = 2,
+  MIPS_ISA_MIPS3 = 3,
+  MIPS_ISA_MIPS4 = 4,
+  MIPS_ISA_MIPS32 = 32,
+  MIPS_ISA_MIPS32R2 = 33,
+  MIPS_ISA_MIPS32R3 = 34,
+  MIPS_ISA_MIPS32R5 = 36,
+  MIPS_ISA_MIPS32R6 = 37,
+  MIPS_ISA_MIPS64 = 64,
+  MIPS_ISA_MIPS64R2 = 65,
+  MIPS_ISA_MIPS64R3 = 66,
+  MIPS_ISA_MIPS64R5 = 68,
+  MIPS_ISA_MIPS64R6 = 69
+};
+
 /* Masks that affect tuning.
 
    PTF_AVOID_BRANCHLIKELY_SPEED
@@ -81,7 +98,7 @@ struct mips_cpu_info {
   enum processor cpu;
 
   /* The ISA level that the processor implements.  */
-  int isa;
+  enum mips_isa isa;
 
   /* A mask of PTF_* values.  */
   unsigned int tune_flags;
@@ -232,7 +249,7 @@ struct mips_cpu_info {
 /* Generate mips16 code */
 #define TARGET_MIPS16          ((target_flags & MASK_MIPS16) != 0)
 /* Generate mips16e code. Default 16bit ASE for mips32* and mips64* */
-#define GENERATE_MIPS16E       (TARGET_MIPS16 && mips_isa >= 32)
+#define GENERATE_MIPS16E       (TARGET_MIPS16 && mips_isa >= MIPS_ISA_MIPS32)
 /* Generate mips16e register save/restore sequences.  */
 #define GENERATE_MIPS16E_SAVE_RESTORE (GENERATE_MIPS16E && mips_abi == ABI_32)
 
@@ -247,20 +264,20 @@ struct mips_cpu_info {
   (TARGET_MIPS16 && mips_code_readable >= CODE_READABLE_PCREL)
 
 /* Generic ISA defines.  */
-#define ISA_MIPS1                  (mips_isa == 1)
-#define ISA_MIPS2                  (mips_isa == 2)
-#define ISA_MIPS3                   (mips_isa == 3)
-#define ISA_MIPS4                  (mips_isa == 4)
-#define ISA_MIPS32                 (mips_isa == 32)
-#define ISA_MIPS32R2               (mips_isa == 33)
-#define ISA_MIPS32R3               (mips_isa == 34)
-#define ISA_MIPS32R5               (mips_isa == 36)
-#define ISA_MIPS32R6               (mips_isa == 37)
-#define ISA_MIPS64                  (mips_isa == 64)
-#define ISA_MIPS64R2               (mips_isa == 65)
-#define ISA_MIPS64R3               (mips_isa == 66)
-#define ISA_MIPS64R5               (mips_isa == 68)
-#define ISA_MIPS64R6               (mips_isa == 69)
+#define ISA_MIPS1                  (mips_isa == MIPS_ISA_MIPS1)
+#define ISA_MIPS2                  (mips_isa == MIPS_ISA_MIPS2)
+#define ISA_MIPS3                   (mips_isa == MIPS_ISA_MIPS3)
+#define ISA_MIPS4                  (mips_isa == MIPS_ISA_MIPS4)
+#define ISA_MIPS32                 (mips_isa == MIPS_ISA_MIPS32)
+#define ISA_MIPS32R2               (mips_isa == MIPS_ISA_MIPS32R2)
+#define ISA_MIPS32R3               (mips_isa == MIPS_ISA_MIPS32R3)
+#define ISA_MIPS32R5               (mips_isa == MIPS_ISA_MIPS32R5)
+#define ISA_MIPS32R6               (mips_isa == MIPS_ISA_MIPS32R6)
+#define ISA_MIPS64                  (mips_isa == MIPS_ISA_MIPS64)
+#define ISA_MIPS64R2               (mips_isa == MIPS_ISA_MIPS64R2)
+#define ISA_MIPS64R3               (mips_isa == MIPS_ISA_MIPS64R3)
+#define ISA_MIPS64R5               (mips_isa == MIPS_ISA_MIPS64R5)
+#define ISA_MIPS64R6               (mips_isa == MIPS_ISA_MIPS64R6)
 
 /* Architecture target defines.  */
 #define TARGET_LOONGSON_2E          (mips_arch == PROCESSOR_LOONGSON_2E)
@@ -511,12 +528,13 @@ struct mips_cpu_info {
          builtin_define ("__mips=4");                                  \
          builtin_define ("_MIPS_ISA=_MIPS_ISA_MIPS4");                 \
        }                                                               \
-      else if (mips_isa >= 32 && mips_isa < 64)                                \
+      else if (mips_isa >= MIPS_ISA_MIPS32                             \
+              && mips_isa < MIPS_ISA_MIPS64)                           \
        {                                                               \
          builtin_define ("__mips=32");                                 \
          builtin_define ("_MIPS_ISA=_MIPS_ISA_MIPS32");                \
        }                                                               \
-      else if (mips_isa >= 64)                                         \
+      else if (mips_isa >= MIPS_ISA_MIPS64)                            \
        {                                                               \
          builtin_define ("__mips=64");                                 \
          builtin_define ("_MIPS_ISA=_MIPS_ISA_MIPS64");                \
@@ -708,25 +726,25 @@ struct mips_cpu_info {
 #endif
 
 #ifndef MULTILIB_ISA_DEFAULT
-#if MIPS_ISA_DEFAULT == 1
+#if MIPS_ISA_DEFAULT == MIPS_ISA_MIPS1
 #define MULTILIB_ISA_DEFAULT "mips1"
-#elif MIPS_ISA_DEFAULT == 2
+#elif MIPS_ISA_DEFAULT == MIPS_ISA_MIPS2
 #define MULTILIB_ISA_DEFAULT "mips2"
-#elif MIPS_ISA_DEFAULT == 3
+#elif MIPS_ISA_DEFAULT == MIPS_ISA_MIPS3
 #define MULTILIB_ISA_DEFAULT "mips3"
-#elif MIPS_ISA_DEFAULT == 4
+#elif MIPS_ISA_DEFAULT == MIPS_ISA_MIPS4
 #define MULTILIB_ISA_DEFAULT "mips4"
-#elif MIPS_ISA_DEFAULT == 32
+#elif MIPS_ISA_DEFAULT == MIPS_ISA_MIPS32
 #define MULTILIB_ISA_DEFAULT "mips32"
-#elif MIPS_ISA_DEFAULT == 33
+#elif MIPS_ISA_DEFAULT == MIPS_ISA_MIPS32R2
 #define MULTILIB_ISA_DEFAULT "mips32r2"
-#elif MIPS_ISA_DEFAULT == 37
+#elif MIPS_ISA_DEFAULT == MIPS_ISA_MIPS32R6
 #define MULTILIB_ISA_DEFAULT "mips32r6"
-#elif MIPS_ISA_DEFAULT == 64
+#elif MIPS_ISA_DEFAULT == MIPS_ISA_MIPS64
 #define MULTILIB_ISA_DEFAULT "mips64"
-#elif MIPS_ISA_DEFAULT == 65
+#elif MIPS_ISA_DEFAULT == MIPS_ISA_MIPS64R2
 #define MULTILIB_ISA_DEFAULT "mips64r2"
-#elif MIPS_ISA_DEFAULT == 69
+#elif MIPS_ISA_DEFAULT == MIPS_ISA_MIPS64R6
 #define MULTILIB_ISA_DEFAULT "mips64r6"
 #else
 #define MULTILIB_ISA_DEFAULT "mips1"
@@ -1275,12 +1293,12 @@ struct mips_cpu_info {
                                 && !TARGET_MICROMIPS)
 
 /* Likewise mtc1 and mfc1.  */
-#define ISA_HAS_XFER_DELAY     (mips_isa <= 3                  \
+#define ISA_HAS_XFER_DELAY     (mips_isa <= MIPS_ISA_MIPS3     \
                                 && !TARGET_MIPS5900            \
                                 && !TARGET_LOONGSON_2EF)
 
 /* Likewise floating-point comparisons.  */
-#define ISA_HAS_FCMP_DELAY     (mips_isa <= 3                  \
+#define ISA_HAS_FCMP_DELAY     (mips_isa <= MIPS_ISA_MIPS3     \
                                 && !TARGET_MIPS5900            \
                                 && !TARGET_LOONGSON_2EF)
 
@@ -1305,7 +1323,7 @@ struct mips_cpu_info {
 #define ISA_HAS_SYNCI (mips_isa_rev >= 2 && !TARGET_MIPS16)
 
 /* ISA includes sync.  */
-#define ISA_HAS_SYNC ((mips_isa >= 2 || TARGET_MIPS3900) && !TARGET_MIPS16)
+#define ISA_HAS_SYNC ((mips_isa >= MIPS_ISA_MIPS2 || TARGET_MIPS3900) && !TARGET_MIPS16)
 #define GENERATE_SYNC                  \
   (target_flags_explicit & MASK_LLSC   \
    ? TARGET_LLSC && !TARGET_MIPS16     \
@@ -1314,7 +1332,7 @@ struct mips_cpu_info {
 /* ISA includes ll and sc.  Note that this implies ISA_HAS_SYNC
    because the expanders use both ISA_HAS_SYNC and ISA_HAS_LL_SC
    instructions.  */
-#define ISA_HAS_LL_SC (mips_isa >= 2 && !TARGET_MIPS5900 && !TARGET_MIPS16)
+#define ISA_HAS_LL_SC (mips_isa >= MIPS_ISA_MIPS2 && !TARGET_MIPS5900 && !TARGET_MIPS16)
 #define GENERATE_LL_SC                 \
   (target_flags_explicit & MASK_LLSC   \
    ? TARGET_LLSC && !TARGET_MIPS16     \
@@ -1342,7 +1360,7 @@ struct mips_cpu_info {
 #define ISA_HAS_POP            (TARGET_OCTEON && !TARGET_MIPS16)
 
 /* The CACHE instruction is available in non-MIPS16 code.  */
-#define TARGET_CACHE_BUILTIN (mips_isa >= 3)
+#define TARGET_CACHE_BUILTIN (mips_isa >= MIPS_ISA_MIPS3)
 
 /* The CACHE instruction is available.  */
 #define ISA_HAS_CACHE (TARGET_CACHE_BUILTIN && !TARGET_MIPS16)

diff --git a/gcc/config/mips/netbsd.h b/gcc/config/mips/netbsd.h
index 5844f006a5df01def47c904f59b8def7dfa639e9..85c27793d4ebd77a2340738b6601e2f1466d9273 100644 (file)
--- a/gcc/config/mips/netbsd.h
+++ b/gcc/config/mips/netbsd.h
@@ -84,9 +84,10 @@ along with GCC; see the file COPYING3.  If not see
        builtin_define ("__mips=3");                            \
       else if (ISA_MIPS4)                                      \
        builtin_define ("__mips=4");                            \
-      else if (mips_isa >= 32 && mips_isa < 64)                        \
+      else if (mips_isa >= MIPS_ISA_MIPS32                     \
+              && mips_isa < MIPS_ISA_MIPS64)                   \
        builtin_define ("__mips=32");                           \
-      else if (mips_isa >= 64)                                 \
+      else if (mips_isa >= MIPS_ISA_64)                                \
        builtin_define ("__mips=64");                           \
       if (mips_isa_rev > 0)                                    \
         builtin_define_with_int_value ("__mips_isa_rev",       \