Delete old versions of GCC.

Change-Id: I710f125d905290e1024cbd67f48299861790c66c

1 files changed, 0 insertions, 505 deletions

diff --git a/gcc-4.7/gcc/config/tilegx/tilegx.h b/gcc-4.7/gcc/config/tilegx/tilegx.h
deleted file mode 100644
index 081ecc175..000000000
--- a/gcc-4.7/gcc/config/tilegx/tilegx.h
+++ /dev/null
@@ -1,505 +0,0 @@
-/* Definitions of target machine for GNU compiler for TILE-Gx.
-   Copyright (C) 2011, 2012
-   Free Software Foundation, Inc.
-   Contributed by Walter Lee (walt@tilera.com)
-
-   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/>.  */
-
-/* This is used by tilegx_cpu_cpp_builtins to indicate the byte order
-   we're compiling for.  */
-#define TILEGX_CPU_CPP_ENDIAN_BUILTINS()	\
-  do						\
-    {						\
-      if (TARGET_BIG_ENDIAN)			\
-	builtin_define ("__BIG_ENDIAN__");	\
-      else					\
-	builtin_define ("__LITTLE_ENDIAN__");	\
-    }						\
-  while (0)
-
-
-/* Target CPU builtins.  */
-#define TARGET_CPU_CPP_BUILTINS() \
-  tilegx_cpu_cpp_builtins (pfile)
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE (TARGET_32BIT ? "int" : "long int")
-
-#undef SIZE_TYPE
-#define SIZE_TYPE (TARGET_32BIT ? "unsigned int" : "long unsigned int")
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 32
-
-
-/* Target machine storage layout */
-
-#define TARGET_BIG_ENDIAN 0
-#define BITS_BIG_ENDIAN 0
-#define BYTES_BIG_ENDIAN TARGET_BIG_ENDIAN
-#define WORDS_BIG_ENDIAN TARGET_BIG_ENDIAN
-
-#define UNITS_PER_WORD 8
-#define PARM_BOUNDARY BITS_PER_WORD
-#define STACK_BOUNDARY 64
-#define FUNCTION_BOUNDARY 64
-#define BIGGEST_ALIGNMENT 64
-#define STRICT_ALIGNMENT 1
-
-#define INT_TYPE_SIZE         32
-#define LONG_TYPE_SIZE        (TARGET_32BIT ? 32 : 64)
-#define LONG_LONG_TYPE_SIZE   64
-#define FLOAT_TYPE_SIZE       32
-#define DOUBLE_TYPE_SIZE      64
-#define LONG_DOUBLE_TYPE_SIZE 64
-#define POINTER_SIZE          LONG_TYPE_SIZE
-
-#define PCC_BITFIELD_TYPE_MATTERS 1
-#define FASTEST_ALIGNMENT 64
-#define BIGGEST_FIELD_ALIGNMENT 64
-#define WIDEST_HARDWARE_FP_SIZE 64
-
-/* Unaligned moves trap and are very slow.  */
-#define SLOW_UNALIGNED_ACCESS(MODE, ALIGN) 1
-
-/* Make strings word-aligned so strcpy from constants will be
-   faster.  */
-#define CONSTANT_ALIGNMENT(EXP, ALIGN)  \
-  ((TREE_CODE (EXP) == STRING_CST	\
-    && (ALIGN) < FASTEST_ALIGNMENT)	\
-   ? FASTEST_ALIGNMENT : (ALIGN))
-
-/* Make arrays of chars word-aligned for the same reasons.  */
-#define DATA_ALIGNMENT(TYPE, ALIGN)		\
-  (TREE_CODE (TYPE) == ARRAY_TYPE		\
-   && TYPE_MODE (TREE_TYPE (TYPE)) == QImode	\
-   && (ALIGN) < FASTEST_ALIGNMENT ? FASTEST_ALIGNMENT : (ALIGN))
-
-/* Make local arrays of chars word-aligned for the same reasons.  */
-#define LOCAL_ALIGNMENT(TYPE, ALIGN) DATA_ALIGNMENT (TYPE, ALIGN)
-
-
-/* Standard register usage.  */
-
-#define FIRST_PSEUDO_REGISTER (64 + 4)
-
-#define FIXED_REGISTERS \
- {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-  0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, \
-  1, 1, 1, 1}
-#define CALL_USED_REGISTERS \
- {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, \
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, \
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-  0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, \
-  1, 1, 1, 1}
-
-#define CALL_REALLY_USED_REGISTERS \
- CALL_USED_REGISTERS
-
-#define REG_ALLOC_ORDER {				\
-      10, 11, 12, 13, 14, /* call used */		\
-      15, 16, 17, 18, 19,				\
-      20, 21, 22, 23, 24,				\
-      25, 26, 27, 28, 29,				\
-							\
-      9, 8, 7, 6, 5,      /* argument */		\
-      4, 3, 2, 1, 0,					\
-							\
-      55,	          /* return address */		\
-							\
-      30, 31, 32, 33, 34, /* call saved registers */	\
-      35, 36, 37, 38, 39,				\
-      40, 41, 42, 43, 44,				\
-      45, 46, 47, 48, 49,				\
-      50, 51,						\
-							\
-      52, 		  /* hard frame pointer */	\
-      53, 54, 		  /* tp, sp */			\
-							\
-      56, 57, 58, 59, 60, /* special purpose */		\
-      61, 62, 63, 64, 65, /* or fake registers */	\
-      66, 67						\
-}
-
-#define HARD_REGNO_NREGS(REGNO, MODE)	\
-  ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-
-#define HARD_REGNO_MODE_OK(REGNO, MODE) 1
-
-#define MODES_TIEABLE_P(MODE1, MODE2)  1
-
-/* Register that holds an address into the text segment that can be
-   used by pic code.  */
-#define TILEGX_PIC_TEXT_LABEL_REGNUM (flag_pic ? 50 : INVALID_REGNUM)
-#define PIC_OFFSET_TABLE_REGNUM (flag_pic ? 51 : INVALID_REGNUM)
-#define HARD_FRAME_POINTER_REGNUM 52
-#define THREAD_POINTER_REGNUM 53
-#define STACK_POINTER_REGNUM 54
-#define TILEGX_LINK_REGNUM 55
-#define FRAME_POINTER_REGNUM 64
-#define ARG_POINTER_REGNUM 65
-/* SPR storing the comparison value for compare and exchange.  */
-#define TILEGX_CMPEXCH_REGNUM 66
-/* Pseudo registers used to enforce order between instructions that
-   touch the networks.  */
-#define TILEGX_NETORDER_REGNUM 67
-#define STATIC_CHAIN_REGNUM 10
-
-
-enum reg_class
-{
-  NO_REGS,
-  R0_REGS,
-  R1_REGS,
-  R2_REGS,
-  R3_REGS,
-  R4_REGS,
-  R5_REGS,
-  R6_REGS,
-  R7_REGS,
-  R8_REGS,
-  R9_REGS,
-  R10_REGS,
-  ALL_REGS,
-  LIM_REG_CLASSES
-};
-
-#define N_REG_CLASSES (int) LIM_REG_CLASSES
-
-/* Since GENERAL_REGS is the same class as ALL_REGS, don't give it a 
-   different class number; just make it an alias.  */
-#define GENERAL_REGS ALL_REGS
-
-#define REG_CLASS_NAMES	\
-  { \
-    "NO_REGS", \
-    "R0_REGS", \
-    "R1_REGS", \
-    "R2_REGS", \
-    "R3_REGS", \
-    "R4_REGS", \
-    "R5_REGS", \
-    "R6_REGS", \
-    "R7_REGS", \
-    "R8_REGS", \
-    "R9_REGS", \
-    "R10_REGS", \
-    "ALL_REGS" \
-  }
-
-#define REG_CLASS_CONTENTS \
-  { \
-    { 0 }, \
-    { 1 << 0 }, \
-    { 1 << 1 }, \
-    { 1 << 2 }, \
-    { 1 << 3 }, \
-    { 1 << 4 }, \
-    { 1 << 5 }, \
-    { 1 << 6 }, \
-    { 1 << 7 }, \
-    { 1 << 8 }, \
-    { 1 << 9 }, \
-    { 1 << 10 }, \
-    { 0xffffffff, 0xffffffff } \
-  }
-
-#define REGNO_REG_CLASS(REGNO) \
-  ((unsigned)(REGNO) <= 10 ? \
-   (enum reg_class)(R0_REGS + (REGNO)) : ALL_REGS)
-
-#define INDEX_REG_CLASS NO_REGS
-#define BASE_REG_CLASS ALL_REGS
-
-#define PREFERRED_RELOAD_CLASS(X,CLASS)  (CLASS)
-
-#define CLASS_MAX_NREGS(CLASS, MODE)	\
- ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-
-
-/* Stack layout; function entry, exit and calling.  */
-
-#define STACK_GROWS_DOWNWARD
-#define FRAME_GROWS_DOWNWARD 1
-#define STARTING_FRAME_OFFSET 0
-
-#define DYNAMIC_CHAIN_ADDRESS(FRAME) plus_constant ((FRAME), UNITS_PER_WORD)
-
-#define FIRST_PARM_OFFSET(FNDECL) 0
-
-#define ACCUMULATE_OUTGOING_ARGS 1
-
-#define OUTGOING_REG_PARM_STACK_SPACE(FNTYPE) 1
-
-#define INCOMING_FRAME_SP_OFFSET 0
-
-#define STACK_POINTER_OFFSET (2 * UNITS_PER_WORD)
-
-#define ARG_POINTER_CFA_OFFSET(FNDECL) (-STACK_POINTER_OFFSET)
-
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* The first 10 registers may hold return value.  */
-#define TILEGX_NUM_RETURN_REGS 10
-
-/* The first 10 registers hold function arguments.  */
-#define TILEGX_NUM_ARG_REGS 10
-
-#define FUNCTION_ARG_REGNO_P(N) ((N) < TILEGX_NUM_ARG_REGS)
-
-/* The type used to store the number of words of arguments scanned so
-   far during argument scanning.  This includes any space that is
-   skipped.  */
-#define CUMULATIVE_ARGS int
-
-#define INIT_CUMULATIVE_ARGS(CUM, FNTYPE, LIBNAME, INDIRECT, N_NAMED_ARGS) \
- ((CUM) = 0)
-
-
-#define ELIMINABLE_REGS					\
-  {{ARG_POINTER_REGNUM,	 STACK_POINTER_REGNUM},		\
-  {ARG_POINTER_REGNUM,	 HARD_FRAME_POINTER_REGNUM},	\
-  {FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM},		\
-  {FRAME_POINTER_REGNUM, HARD_FRAME_POINTER_REGNUM}}
-
-#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \
-  ((OFFSET) = tilegx_initial_elimination_offset((FROM),(TO)))
-
-#define FUNCTION_PROFILER(FILE, LABELNO) \
-  tilegx_function_profiler (FILE, LABELNO)
-
-#define TRAMPOLINE_SIZE (TARGET_32BIT ? 48 : 56)
-#define TRAMPOLINE_ALIGNMENT 64
-#define TRAMPOLINE_SECTION text_section
-
-
-/* Call frame debugging information.  */
-
-#define INCOMING_RETURN_ADDR_RTX  gen_rtx_REG (Pmode, TILEGX_LINK_REGNUM)
-
-#define RETURN_ADDR_RTX tilegx_return_addr
-
-#define DWARF_FRAME_RETURN_COLUMN DWARF_FRAME_REGNUM (TILEGX_LINK_REGNUM)
-
-#define DWARF_ZERO_REG 63
-
-#define EH_RETURN_DATA_REGNO(N) ((N) < 4 ? (N + 12) : INVALID_REGNUM)
-#define EH_RETURN_STACKADJ_RTX	gen_rtx_REG (Pmode, 11)
-#define EH_RETURN_HANDLER_RTX tilegx_eh_return_handler_rtx ()
-
-#define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL) \
-  tilegx_asm_preferred_eh_data_format ((CODE), (GLOBAL))
-
-
-/* Addressing modes, and classification of registers for them.  */
-
-#define HAVE_POST_INCREMENT 1
-#define HAVE_POST_DECREMENT 1
-#define HAVE_POST_MODIFY_DISP 1
-
-#define REGNO_OK_FOR_INDEX_P(regno) 0
-#define REGNO_OK_FOR_BASE_P(regno)	\
-  ((regno) < FIRST_PSEUDO_REGISTER || reg_renumber[regno] >= 0)
-
-#define MAX_REGS_PER_ADDRESS 1
-
-#define CONSTANT_ADDRESS_P(X) 0
-
-#define LEGITIMATE_PIC_OPERAND_P(X) tilegx_legitimate_pic_operand_p (X)
-
-
-#define CASE_VECTOR_MODE Pmode
-#define CASE_VECTOR_PC_RELATIVE 0
-#define JUMP_TABLES_IN_TEXT_SECTION 0
-
-#define DEFAULT_SIGNED_CHAR 1
-
-#define MOVE_MAX UNITS_PER_WORD
-
-/* Use a value of 11 for MOVE_RATIO and friends, because TILEPro
-   returns structs as large as 10 words in registers.  Because of some
-   some code generation inefficiency, we never get smaller code for
-   turning that into a memcpy, so pick a value that guarantees this
-   doesn't happen.  */
-#define TILEGX_CALL_RATIO 11
-#define MOVE_RATIO(speed) ((speed) ? 15 : TILEGX_CALL_RATIO)
-#define CLEAR_RATIO(speed) ((speed) ? 15 : TILEGX_CALL_RATIO)
-#define SET_RATIO(speed) ((speed) ? 15 : TILEGX_CALL_RATIO)
-
-#define WORD_REGISTER_OPERATIONS
-
-#define LOAD_EXTEND_OP(MODE) ((MODE) == SImode ? SIGN_EXTEND : ZERO_EXTEND)
-
-#define PROMOTE_MODE(MODE, UNSIGNEDP, TYPE)	\
-  if (GET_MODE_CLASS (MODE) == MODE_INT		\
-      && GET_MODE_SIZE (MODE) < UNITS_PER_WORD) \
-    {                                           \
-      if ((MODE) == SImode)                     \
-        (UNSIGNEDP) = 0;                        \
-      (MODE) = DImode;                          \
-    }
-
-/* Define SLOW_BYTE_ACCESS to avoid making a QI or HI mode
-   register.  */
-#define SLOW_BYTE_ACCESS 1
-
-#define SHIFT_COUNT_TRUNCATED 0
-
-#define SHORT_IMMEDIATES_SIGN_EXTEND
-
-/* We represent all SI values as sign-extended DI values in
-   registers.  */
-#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) \
-  ((INPREC) <= 32 || (OUTPREC) > 32)
-
-#define CLZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) ((VALUE) = 64, 1)
-#define CTZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) ((VALUE) = 64, 1)
-
-#define Pmode (TARGET_32BIT ? SImode : DImode)
-
-#define STACK_SIZE_MODE Pmode
-
-#define STORE_FLAG_VALUE 1
-
-#define FUNCTION_MODE DImode
-
-#define NO_FUNCTION_CSE 1
-
-#define ADJUST_INSN_LENGTH(INSN, LENGTH) \
-  ((LENGTH) = tilegx_adjust_insn_length ((INSN), (LENGTH)))
-
-#define TARGET_FLOAT_FORMAT IEEE_FLOAT_FORMAT
-
-#define BRANCH_COST(speed_p, predictable_p) ((predictable_p) ? 2 : 6)
-
-
-/* Control the assembler format that we output.  */
-
-#undef NO_DOLLAR_IN_LABEL
-
-#define ASM_COMMENT_START "##"
-
-#define TEXT_SECTION_ASM_OP "\t.text"
-
-#define DATA_SECTION_ASM_OP "\t.data"
-
-#undef READONLY_DATA_SECTION_ASM_OP
-#define READONLY_DATA_SECTION_ASM_OP "\t.section\t.rodata, \"a\""
-
-#undef BSS_SECTION_ASM_OP
-#define BSS_SECTION_ASM_OP	"\t.section\t.bss, \"wa\""
-
-#undef INIT_SECTION_ASM_OP
-#define INIT_SECTION_ASM_OP	"\t.section\t.init, \"ax\""
-
-#undef FINI_SECTION_ASM_OP
-#define FINI_SECTION_ASM_OP	"\t.section\t.fini, \"ax\""
-
-#define GLOBAL_ASM_OP ".global "
-
-#define SUPPORTS_WEAK 1
-
-#define USER_LABEL_PREFIX ""
-
-#define REGISTER_PREFIX ""
-#define REGISTER_NAMES                                                  \
-  { "r0",   "r1",   "r2",   "r3",   "r4",   "r5",   "r6",   "r7",       \
-    "r8",   "r9",   "r10",  "r11",  "r12",  "r13",  "r14",  "r15",      \
-    "r16",  "r17",  "r18",  "r19",  "r20",  "r21",  "r22",  "r23",      \
-    "r24",  "r25",  "r26",  "r27",  "r28",  "r29",  "r30",  "r31",      \
-    "r32",  "r33",  "r34",  "r35",  "r36",  "r37",  "r38",  "r39",      \
-    "r40",  "r41",  "r42",  "r43",  "r44",  "r45",  "r46",  "r47",      \
-    "r48",  "r49",  "r50",  "r51",  "r52",  "tp",   "sp",   "lr",       \
-    "?r56?","idn0", "idn1", "udn0", "udn1", "udn2", "udn3", "zero",     \
-    "?FRAME?", "?ARG?", "?CMPEXCH?", "?NET?" }
-
-#define FINAL_PRESCAN_INSN(INSN, OPVEC, NOPERANDS) \
-  tilegx_final_prescan_insn (insn)
-
-#define ASM_OUTPUT_OPCODE(STREAM, PTR)	\
-  (PTR = tilegx_asm_output_opcode (STREAM, PTR))
-
-#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE)			\
-  do								\
-    {								\
-      char label[256];						\
-      ASM_GENERATE_INTERNAL_LABEL (label, "L", (VALUE));	\
-      fprintf (FILE, "\t%s ",					\
-               integer_asm_op (GET_MODE_SIZE (Pmode), TRUE));	\
-      assemble_name (FILE, label);				\
-      fprintf (FILE, "\n");					\
-    }								\
-  while (0)
-
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL)	\
-  do								\
-    {								\
-      char label[256];						\
-      ASM_GENERATE_INTERNAL_LABEL (label, "L", (VALUE));	\
-      fprintf (FILE, "\t%s ", 					\
-               integer_asm_op (GET_MODE_SIZE (Pmode), TRUE));	\
-      assemble_name (FILE, label);				\
-      ASM_GENERATE_INTERNAL_LABEL (label, "L", (REL));		\
-      fprintf (FILE, "-");					\
-      assemble_name (FILE, label);				\
-      fprintf (FILE, "\n");					\
-    }								\
-  while (0)
-
-#define ASM_OUTPUT_ALIGN(FILE,LOG)  \
-  do { if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", 1 << (LOG)); } while (0)
-
-#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED)	\
-  ( fputs (".comm ", (FILE)),				\
-    assemble_name ((FILE), (NAME)),			\
-    fprintf ((FILE), ",%u\n", (unsigned int)(ROUNDED)))
-
-#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)	\
-  ( fputs (".lcomm ", (FILE)),				\
-    assemble_name ((FILE), (NAME)),			\
-    fprintf ((FILE), ",%u\n", (unsigned int)(ROUNDED)))
-
-
-
-#define INIT_EXPANDERS tilegx_init_expanders ()
-
-/* A C structure for machine-specific, per-function data.  This is
-   added to the cfun structure.  */
-typedef struct GTY(()) machine_function
-{
-  /* Symbol for the text label used for pic.  */
-  rtx text_label_symbol;
-
-  /* Register for the text label.  */
-  rtx text_label_rtx;
-
-  /* Register for the pic offset table.  */
-  rtx got_rtx;
-
-  /* The function calls tls_get_addr.  */
-  int calls_tls_get_addr;
-} machine_function;
-
-#ifndef HAVE_AS_TLS
-#define HAVE_AS_TLS 0
-#endif