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Diffstat (limited to 'gcc-4.9/gcc/config/mips/mips-cpus.def')
| -rw-r--r-- | gcc-4.9/gcc/config/mips/mips-cpus.def | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/mips/mips-cpus.def b/gcc-4.9/gcc/config/mips/mips-cpus.def new file mode 100644 index 000000000..07fbf9c7e --- /dev/null +++ b/gcc-4.9/gcc/config/mips/mips-cpus.def @@ -0,0 +1,154 @@ +/* MIPS CPU names. + Copyright (C) 1989-2014 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 3, or (at your option) +any later version. + +GCC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +<http://www.gnu.org/licenses/>. */ + +/* A table describing all the processors GCC knows about. The first + mention of an ISA level is taken as the canonical name for that + ISA. + + To ease comparison, please keep this table in the same order + as GAS's mips_cpu_info_table. Please also make sure that + MIPS_ISA_LEVEL_SPEC and MIPS_ARCH_FLOAT_SPEC handle all -march + options correctly. + + Before including this file, define a macro: + + MIPS_CPU (NAME, CPU, ISA, FLAGS) + + 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, 0) +MIPS_CPU ("mips3", PROCESSOR_R4000, 3, 0) +MIPS_CPU ("mips4", PROCESSOR_R8000, 4, 0) +/* 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) +MIPS_CPU ("mips32r2", PROCESSOR_74KF2_1, 33, PTF_AVOID_BRANCHLIKELY) +MIPS_CPU ("mips64", PROCESSOR_5KC, 64, PTF_AVOID_BRANCHLIKELY) +/* ??? For now just tune the generic MIPS64r2 for 5KC as well. */ +MIPS_CPU ("mips64r2", PROCESSOR_5KC, 65, PTF_AVOID_BRANCHLIKELY) + +/* 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 II processors. */ +MIPS_CPU ("r6000", PROCESSOR_R6000, 2, 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) +/* ST Loongson 2E/2F processors. */ +MIPS_CPU ("loongson2e", PROCESSOR_LOONGSON_2E, 3, PTF_AVOID_BRANCHLIKELY) +MIPS_CPU ("loongson2f", PROCESSOR_LOONGSON_2F, 3, PTF_AVOID_BRANCHLIKELY) + +/* 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) +MIPS_CPU ("rm7000", PROCESSOR_R7000, 4, 0) +MIPS_CPU ("rm9000", PROCESSOR_R9000, 4, 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) + +/* 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) + +/* 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) +MIPS_CPU ("sb1", PROCESSOR_SB1, 64, PTF_AVOID_BRANCHLIKELY) +MIPS_CPU ("sb1a", PROCESSOR_SB1A, 64, PTF_AVOID_BRANCHLIKELY) +MIPS_CPU ("sr71000", PROCESSOR_SR71000, 64, PTF_AVOID_BRANCHLIKELY) +MIPS_CPU ("xlr", PROCESSOR_XLR, 64, PTF_AVOID_BRANCHLIKELY) + +/* MIPS64 Release 2 processors. */ +MIPS_CPU ("loongson3a", PROCESSOR_LOONGSON_3A, 65, PTF_AVOID_BRANCHLIKELY) +MIPS_CPU ("octeon", PROCESSOR_OCTEON, 65, PTF_AVOID_BRANCHLIKELY) +MIPS_CPU ("octeon+", PROCESSOR_OCTEON, 65, PTF_AVOID_BRANCHLIKELY) +MIPS_CPU ("octeon2", PROCESSOR_OCTEON2, 65, PTF_AVOID_BRANCHLIKELY) +MIPS_CPU ("xlp", PROCESSOR_XLP, 65, PTF_AVOID_BRANCHLIKELY) |