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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [optc-gen.awk] - Diff between revs 816 and 826

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#  Copyright (C) 2003, 2004, 2007, 2008, 2009, 2010
#  Copyright (C) 2003, 2004, 2007, 2008, 2009, 2010
#  Free Software Foundation, Inc.
#  Free Software Foundation, Inc.
#  Contributed by Kelley Cook, June 2004.
#  Contributed by Kelley Cook, June 2004.
#  Original code from Neil Booth, May 2003.
#  Original code from Neil Booth, May 2003.
#
#
# This program is free software; you can redistribute it and/or modify it
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3, or (at your option) any
# Free Software Foundation; either version 3, or (at your option) any
# later version.
# later version.
#
#
# This program is distributed in the hope that it will be useful,
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# GNU General Public License for more details.
#
#
# You should have received a copy of the GNU General Public License
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING3.  If not see
# along with this program; see the file COPYING3.  If not see
# <http://www.gnu.org/licenses/>.
# <http://www.gnu.org/licenses/>.
 
 
# This Awk script reads in the option records generated from
# This Awk script reads in the option records generated from
# opt-gather.awk, combines the flags of duplicate options and generates a
# opt-gather.awk, combines the flags of duplicate options and generates a
# C file.
# C file.
#
#
# This program uses functions from opt-functions.awk
# This program uses functions from opt-functions.awk
#
#
# Usage: awk -f opt-functions.awk -f optc-gen.awk \
# Usage: awk -f opt-functions.awk -f optc-gen.awk \
#            [-v header_name=header.h] < inputfile > options.c
#            [-v header_name=header.h] < inputfile > options.c
 
 
BEGIN {
BEGIN {
        n_opts = 0
        n_opts = 0
        n_langs = 0
        n_langs = 0
        n_target_save = 0
        n_target_save = 0
        quote = "\042"
        quote = "\042"
        comma = ","
        comma = ","
        FS=SUBSEP
        FS=SUBSEP
        # Default the name of header created from opth-gen.awk to options.h
        # Default the name of header created from opth-gen.awk to options.h
        if (header_name == "") header_name="options.h"
        if (header_name == "") header_name="options.h"
}
}
 
 
# Collect the text and flags of each option into an array
# Collect the text and flags of each option into an array
        {
        {
                if ($1 == "Language") {
                if ($1 == "Language") {
                        langs[n_langs] = $2
                        langs[n_langs] = $2
                        n_langs++;
                        n_langs++;
                }
                }
                else if ($1 == "TargetSave") {
                else if ($1 == "TargetSave") {
                        # Make sure the declarations are put in source order
                        # Make sure the declarations are put in source order
                        target_save_decl[n_target_save] = $2
                        target_save_decl[n_target_save] = $2
                        n_target_save++
                        n_target_save++
                }
                }
                else {
                else {
                        name = opt_args("Mask", $1)
                        name = opt_args("Mask", $1)
                        if (name == "") {
                        if (name == "") {
                                opts[n_opts]  = $1
                                opts[n_opts]  = $1
                                flags[n_opts] = $2
                                flags[n_opts] = $2
                                help[n_opts]  = $3
                                help[n_opts]  = $3
                                for (i = 4; i <= NF; i++)
                                for (i = 4; i <= NF; i++)
                                        help[n_opts] = help[n_opts] " " $i
                                        help[n_opts] = help[n_opts] " " $i
                                n_opts++;
                                n_opts++;
                        }
                        }
                }
                }
        }
        }
 
 
# Dump that array of options into a C file.
# Dump that array of options into a C file.
END {
END {
print "/* This file is auto-generated by optc-gen.awk.  */"
print "/* This file is auto-generated by optc-gen.awk.  */"
print ""
print ""
n_headers = split(header_name, headers, " ")
n_headers = split(header_name, headers, " ")
for (i = 1; i <= n_headers; i++)
for (i = 1; i <= n_headers; i++)
        print "#include " quote headers[i] quote
        print "#include " quote headers[i] quote
print "#include " quote "opts.h" quote
print "#include " quote "opts.h" quote
print "#include " quote "intl.h" quote
print "#include " quote "intl.h" quote
print ""
print ""
print "#ifdef GCC_DRIVER"
print "#ifdef GCC_DRIVER"
print "int target_flags;"
print "int target_flags;"
print "#else"
print "#else"
print "#include " quote "flags.h" quote
print "#include " quote "flags.h" quote
print "#include " quote "target.h" quote
print "#include " quote "target.h" quote
print "#endif /* GCC_DRIVER */"
print "#endif /* GCC_DRIVER */"
print ""
print ""
 
 
have_save = 0;
have_save = 0;
for (i = 0; i < n_opts; i++) {
for (i = 0; i < n_opts; i++) {
        if (flag_set_p("Save", flags[i]))
        if (flag_set_p("Save", flags[i]))
                have_save = 1;
                have_save = 1;
 
 
        name = var_name(flags[i]);
        name = var_name(flags[i]);
        if (name == "")
        if (name == "")
                continue;
                continue;
 
 
        if (flag_set_p("VarExists", flags[i])) {
        if (flag_set_p("VarExists", flags[i])) {
                # Need it for the gcc driver.
                # Need it for the gcc driver.
                if (name in var_seen)
                if (name in var_seen)
                        continue;
                        continue;
                init = ""
                init = ""
                gcc_driver = 1
                gcc_driver = 1
        }
        }
        else {
        else {
                init = opt_args("Init", flags[i])
                init = opt_args("Init", flags[i])
                if (init != "")
                if (init != "")
                        init = " = " init;
                        init = " = " init;
                else if (name in var_seen)
                else if (name in var_seen)
                        continue;
                        continue;
                gcc_driver = 0
                gcc_driver = 0
        }
        }
 
 
        if (gcc_driver == 1)
        if (gcc_driver == 1)
                print "#ifdef GCC_DRIVER"
                print "#ifdef GCC_DRIVER"
        print "/* Set by -" opts[i] "."
        print "/* Set by -" opts[i] "."
        print "   " help[i] "  */"
        print "   " help[i] "  */"
        print var_type(flags[i]) name init ";"
        print var_type(flags[i]) name init ";"
        if (gcc_driver == 1)
        if (gcc_driver == 1)
                print "#endif /* GCC_DRIVER */"
                print "#endif /* GCC_DRIVER */"
        print ""
        print ""
 
 
        var_seen[name] = 1;
        var_seen[name] = 1;
}
}
 
 
print ""
print ""
print "/* Local state variables.  */"
print "/* Local state variables.  */"
for (i = 0; i < n_opts; i++) {
for (i = 0; i < n_opts; i++) {
        name = static_var(opts[i], flags[i]);
        name = static_var(opts[i], flags[i]);
        if (name != "")
        if (name != "")
                print "static " var_type(flags[i]) name ";"
                print "static " var_type(flags[i]) name ";"
}
}
print ""
print ""
 
 
print "const char * const lang_names[] =\n{"
print "const char * const lang_names[] =\n{"
for (i = 0; i < n_langs; i++) {
for (i = 0; i < n_langs; i++) {
        macros[i] = "CL_" langs[i]
        macros[i] = "CL_" langs[i]
        gsub( "[^A-Za-z0-9_]", "X", macros[i] )
        gsub( "[^A-Za-z0-9_]", "X", macros[i] )
        s = substr("         ", length (macros[i]))
        s = substr("         ", length (macros[i]))
        print "  " quote langs[i] quote ","
        print "  " quote langs[i] quote ","
    }
    }
 
 
print "  0\n};\n"
print "  0\n};\n"
print "const unsigned int cl_options_count = N_OPTS;\n"
print "const unsigned int cl_options_count = N_OPTS;\n"
print "const unsigned int cl_lang_count = " n_langs ";\n"
print "const unsigned int cl_lang_count = " n_langs ";\n"
 
 
print "const struct cl_option cl_options[] =\n{"
print "const struct cl_option cl_options[] =\n{"
 
 
j = 0
j = 0
for (i = 0; i < n_opts; i++) {
for (i = 0; i < n_opts; i++) {
        back_chain[i] = "N_OPTS";
        back_chain[i] = "N_OPTS";
        indices[opts[i]] = j;
        indices[opts[i]] = j;
        # Combine the flags of identical switches.  Switches
        # Combine the flags of identical switches.  Switches
        # appear many times if they are handled by many front
        # appear many times if they are handled by many front
        # ends, for example.
        # ends, for example.
        while( i + 1 != n_opts && opts[i] == opts[i + 1] ) {
        while( i + 1 != n_opts && opts[i] == opts[i + 1] ) {
                flags[i + 1] = flags[i] " " flags[i + 1];
                flags[i + 1] = flags[i] " " flags[i + 1];
                if (help[i + 1] == "")
                if (help[i + 1] == "")
                        help[i + 1] = help[i]
                        help[i + 1] = help[i]
                else if (help[i] != "" && help[i + 1] != help[i])
                else if (help[i] != "" && help[i + 1] != help[i])
                        print "warning: multiple different help strings for " \
                        print "warning: multiple different help strings for " \
                                opts[i] ":\n\t" help[i] "\n\t" help[i + 1] \
                                opts[i] ":\n\t" help[i] "\n\t" help[i + 1] \
                                | "cat 1>&2"
                                | "cat 1>&2"
                i++;
                i++;
                back_chain[i] = "N_OPTS";
                back_chain[i] = "N_OPTS";
                indices[opts[i]] = j;
                indices[opts[i]] = j;
        }
        }
        j++;
        j++;
}
}
 
 
for (i = 0; i < n_opts; i++) {
for (i = 0; i < n_opts; i++) {
        # With identical flags, pick only the last one.  The
        # With identical flags, pick only the last one.  The
        # earlier loop ensured that it has all flags merged,
        # earlier loop ensured that it has all flags merged,
        # and a nonempty help text if one of the texts was nonempty.
        # and a nonempty help text if one of the texts was nonempty.
        while( i + 1 != n_opts && opts[i] == opts[i + 1] ) {
        while( i + 1 != n_opts && opts[i] == opts[i + 1] ) {
                i++;
                i++;
        }
        }
 
 
        len = length (opts[i]);
        len = length (opts[i]);
        enum = "OPT_" opts[i]
        enum = "OPT_" opts[i]
        if (opts[i] == "finline-limit=" || opts[i] == "Wlarger-than=" \
        if (opts[i] == "finline-limit=" || opts[i] == "Wlarger-than=" \
            || opts[i] == "ftemplate-depth=")
            || opts[i] == "ftemplate-depth=")
                enum = enum "eq"
                enum = enum "eq"
        gsub ("[^A-Za-z0-9]", "_", enum)
        gsub ("[^A-Za-z0-9]", "_", enum)
 
 
        # If this switch takes joined arguments, back-chain all
        # If this switch takes joined arguments, back-chain all
        # subsequent switches to it for which it is a prefix.  If
        # subsequent switches to it for which it is a prefix.  If
        # a later switch S is a longer prefix of a switch T, T
        # a later switch S is a longer prefix of a switch T, T
        # will be back-chained to S in a later iteration of this
        # will be back-chained to S in a later iteration of this
        # for() loop, which is what we want.
        # for() loop, which is what we want.
        if (flag_set_p("Joined.*", flags[i])) {
        if (flag_set_p("Joined.*", flags[i])) {
                for (j = i + 1; j < n_opts; j++) {
                for (j = i + 1; j < n_opts; j++) {
                        if (substr (opts[j], 1, len) != opts[i])
                        if (substr (opts[j], 1, len) != opts[i])
                                break;
                                break;
                        back_chain[j] = enum;
                        back_chain[j] = enum;
                }
                }
        }
        }
 
 
        s = substr("                                  ", length (opts[i]))
        s = substr("                                  ", length (opts[i]))
        if (i + 1 == n_opts)
        if (i + 1 == n_opts)
                comma = ""
                comma = ""
 
 
        if (help[i] == "")
        if (help[i] == "")
                hlp = "0"
                hlp = "0"
        else
        else
                hlp = quote help[i] quote;
                hlp = quote help[i] quote;
 
 
        neg = opt_args("Negative", flags[i]);
        neg = opt_args("Negative", flags[i]);
        if (neg != "")
        if (neg != "")
                idx = indices[neg]
                idx = indices[neg]
        else {
        else {
                if (flag_set_p("RejectNegative", flags[i]))
                if (flag_set_p("RejectNegative", flags[i]))
                        idx = -1;
                        idx = -1;
                else {
                else {
                        if (opts[i] ~ "^[Wfm]")
                        if (opts[i] ~ "^[Wfm]")
                                idx = indices[opts[i]];
                                idx = indices[opts[i]];
                        else
                        else
                                idx = -1;
                                idx = -1;
                }
                }
        }
        }
        # Split the printf after %u to work around an ia64-hp-hpux11.23
        # Split the printf after %u to work around an ia64-hp-hpux11.23
        # awk bug.
        # awk bug.
        printf("  { %c-%s%c,\n    %s,\n    %s, %u,",
        printf("  { %c-%s%c,\n    %s,\n    %s, %u,",
               quote, opts[i], quote, hlp, back_chain[i], len)
               quote, opts[i], quote, hlp, back_chain[i], len)
        printf(" %d,\n", idx)
        printf(" %d,\n", idx)
        condition = opt_args("Condition", flags[i])
        condition = opt_args("Condition", flags[i])
        cl_flags = switch_flags(flags[i])
        cl_flags = switch_flags(flags[i])
        if (condition != "")
        if (condition != "")
                printf("#if %s\n" \
                printf("#if %s\n" \
                       "    %s,\n" \
                       "    %s,\n" \
                       "#else\n" \
                       "#else\n" \
                       "    CL_DISABLED,\n" \
                       "    CL_DISABLED,\n" \
                       "#endif\n",
                       "#endif\n",
                       condition, cl_flags, cl_flags)
                       condition, cl_flags, cl_flags)
        else
        else
                printf("    %s,\n", cl_flags)
                printf("    %s,\n", cl_flags)
        printf("    %s, %s }%s\n", var_ref(opts[i], flags[i]),
        printf("    %s, %s }%s\n", var_ref(opts[i], flags[i]),
               var_set(flags[i]), comma)
               var_set(flags[i]), comma)
}
}
 
 
print "};"
print "};"
 
 
print "";
print "";
print "#if !defined(GCC_DRIVER) && !defined(IN_LIBGCC2) && !defined(IN_TARGET_LIBS)"
print "#if !defined(GCC_DRIVER) && !defined(IN_LIBGCC2) && !defined(IN_TARGET_LIBS)"
print "";
print "";
print "/* Save optimization variables into a structure.  */"
print "/* Save optimization variables into a structure.  */"
print "void";
print "void";
print "cl_optimization_save (struct cl_optimization *ptr)";
print "cl_optimization_save (struct cl_optimization *ptr)";
print "{";
print "{";
 
 
n_opt_char = 2;
n_opt_char = 2;
n_opt_short = 0;
n_opt_short = 0;
n_opt_int = 0;
n_opt_int = 0;
n_opt_other = 0;
n_opt_other = 0;
var_opt_char[0] = "optimize";
var_opt_char[0] = "optimize";
var_opt_char[1] = "optimize_size";
var_opt_char[1] = "optimize_size";
var_opt_range["optimize"] = "0, 255";
var_opt_range["optimize"] = "0, 255";
var_opt_range["optimize_size"] = "0, 255";
var_opt_range["optimize_size"] = "0, 255";
 
 
# Sort by size to mimic how the structure is laid out to be friendlier to the
# Sort by size to mimic how the structure is laid out to be friendlier to the
# cache.
# cache.
 
 
for (i = 0; i < n_opts; i++) {
for (i = 0; i < n_opts; i++) {
        if (flag_set_p("Optimization", flags[i])) {
        if (flag_set_p("Optimization", flags[i])) {
                name = var_name(flags[i])
                name = var_name(flags[i])
                if(name == "")
                if(name == "")
                        continue;
                        continue;
 
 
                if(name in var_opt_seen)
                if(name in var_opt_seen)
                        continue;
                        continue;
 
 
                var_opt_seen[name]++;
                var_opt_seen[name]++;
                otype = var_type_struct(flags[i]);
                otype = var_type_struct(flags[i]);
                if (otype ~ "^((un)?signed +)?int *$")
                if (otype ~ "^((un)?signed +)?int *$")
                        var_opt_int[n_opt_int++] = name;
                        var_opt_int[n_opt_int++] = name;
 
 
                else if (otype ~ "^((un)?signed +)?short *$")
                else if (otype ~ "^((un)?signed +)?short *$")
                        var_opt_short[n_opt_short++] = name;
                        var_opt_short[n_opt_short++] = name;
 
 
                else if (otype ~ "^((un)?signed +)?char *$") {
                else if (otype ~ "^((un)?signed +)?char *$") {
                        var_opt_char[n_opt_char++] = name;
                        var_opt_char[n_opt_char++] = name;
                        if (otype ~ "^unsigned +char *$")
                        if (otype ~ "^unsigned +char *$")
                                var_opt_range[name] = "0, 255"
                                var_opt_range[name] = "0, 255"
                        else if (otype ~ "^signed +char *$")
                        else if (otype ~ "^signed +char *$")
                                var_opt_range[name] = "-128, 127"
                                var_opt_range[name] = "-128, 127"
                }
                }
                else
                else
                        var_opt_other[n_opt_other++] = name;
                        var_opt_other[n_opt_other++] = name;
        }
        }
}
}
 
 
for (i = 0; i < n_opt_char; i++) {
for (i = 0; i < n_opt_char; i++) {
        name = var_opt_char[i];
        name = var_opt_char[i];
        if (var_opt_range[name] != "")
        if (var_opt_range[name] != "")
                print "  gcc_assert (IN_RANGE (" name ", " var_opt_range[name] "));";
                print "  gcc_assert (IN_RANGE (" name ", " var_opt_range[name] "));";
}
}
 
 
print "";
print "";
for (i = 0; i < n_opt_other; i++) {
for (i = 0; i < n_opt_other; i++) {
        print "  ptr->" var_opt_other[i] " = " var_opt_other[i] ";";
        print "  ptr->" var_opt_other[i] " = " var_opt_other[i] ";";
}
}
 
 
for (i = 0; i < n_opt_int; i++) {
for (i = 0; i < n_opt_int; i++) {
        print "  ptr->" var_opt_int[i] " = " var_opt_int[i] ";";
        print "  ptr->" var_opt_int[i] " = " var_opt_int[i] ";";
}
}
 
 
for (i = 0; i < n_opt_short; i++) {
for (i = 0; i < n_opt_short; i++) {
        print "  ptr->" var_opt_short[i] " = " var_opt_short[i] ";";
        print "  ptr->" var_opt_short[i] " = " var_opt_short[i] ";";
}
}
 
 
for (i = 0; i < n_opt_char; i++) {
for (i = 0; i < n_opt_char; i++) {
        print "  ptr->" var_opt_char[i] " = " var_opt_char[i] ";";
        print "  ptr->" var_opt_char[i] " = " var_opt_char[i] ";";
}
}
 
 
print "}";
print "}";
 
 
print "";
print "";
print "/* Restore optimization options from a structure.  */";
print "/* Restore optimization options from a structure.  */";
print "void";
print "void";
print "cl_optimization_restore (struct cl_optimization *ptr)";
print "cl_optimization_restore (struct cl_optimization *ptr)";
print "{";
print "{";
 
 
for (i = 0; i < n_opt_other; i++) {
for (i = 0; i < n_opt_other; i++) {
        print "  " var_opt_other[i] " = ptr->" var_opt_other[i] ";";
        print "  " var_opt_other[i] " = ptr->" var_opt_other[i] ";";
}
}
 
 
for (i = 0; i < n_opt_int; i++) {
for (i = 0; i < n_opt_int; i++) {
        print "  " var_opt_int[i] " = ptr->" var_opt_int[i] ";";
        print "  " var_opt_int[i] " = ptr->" var_opt_int[i] ";";
}
}
 
 
for (i = 0; i < n_opt_short; i++) {
for (i = 0; i < n_opt_short; i++) {
        print "  " var_opt_short[i] " = ptr->" var_opt_short[i] ";";
        print "  " var_opt_short[i] " = ptr->" var_opt_short[i] ";";
}
}
 
 
for (i = 0; i < n_opt_char; i++) {
for (i = 0; i < n_opt_char; i++) {
        print "  " var_opt_char[i] " = ptr->" var_opt_char[i] ";";
        print "  " var_opt_char[i] " = ptr->" var_opt_char[i] ";";
}
}
 
 
print "  targetm.override_options_after_change ();";
print "  targetm.override_options_after_change ();";
print "}";
print "}";
 
 
print "";
print "";
print "/* Print optimization options from a structure.  */";
print "/* Print optimization options from a structure.  */";
print "void";
print "void";
print "cl_optimization_print (FILE *file,";
print "cl_optimization_print (FILE *file,";
print "                       int indent_to,";
print "                       int indent_to,";
print "                       struct cl_optimization *ptr)";
print "                       struct cl_optimization *ptr)";
print "{";
print "{";
 
 
print "  fputs (\"\\n\", file);";
print "  fputs (\"\\n\", file);";
for (i = 0; i < n_opt_other; i++) {
for (i = 0; i < n_opt_other; i++) {
        print "  if (ptr->" var_opt_other[i] ")";
        print "  if (ptr->" var_opt_other[i] ")";
        print "    fprintf (file, \"%*s%s (0x%lx)\\n\",";
        print "    fprintf (file, \"%*s%s (0x%lx)\\n\",";
        print "             indent_to, \"\",";
        print "             indent_to, \"\",";
        print "             \"" var_opt_other[i] "\",";
        print "             \"" var_opt_other[i] "\",";
        print "             (unsigned long)ptr->" var_opt_other[i] ");";
        print "             (unsigned long)ptr->" var_opt_other[i] ");";
        print "";
        print "";
}
}
 
 
for (i = 0; i < n_opt_int; i++) {
for (i = 0; i < n_opt_int; i++) {
        print "  if (ptr->" var_opt_int[i] ")";
        print "  if (ptr->" var_opt_int[i] ")";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "             indent_to, \"\",";
        print "             indent_to, \"\",";
        print "             \"" var_opt_int[i] "\",";
        print "             \"" var_opt_int[i] "\",";
        print "             ptr->" var_opt_int[i] ");";
        print "             ptr->" var_opt_int[i] ");";
        print "";
        print "";
}
}
 
 
for (i = 0; i < n_opt_short; i++) {
for (i = 0; i < n_opt_short; i++) {
        print "  if (ptr->" var_opt_short[i] ")";
        print "  if (ptr->" var_opt_short[i] ")";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "             indent_to, \"\",";
        print "             indent_to, \"\",";
        print "             \"" var_opt_short[i] "\",";
        print "             \"" var_opt_short[i] "\",";
        print "             ptr->" var_opt_short[i] ");";
        print "             ptr->" var_opt_short[i] ");";
        print "";
        print "";
}
}
 
 
for (i = 0; i < n_opt_char; i++) {
for (i = 0; i < n_opt_char; i++) {
        print "  if (ptr->" var_opt_char[i] ")";
        print "  if (ptr->" var_opt_char[i] ")";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "             indent_to, \"\",";
        print "             indent_to, \"\",";
        print "             \"" var_opt_char[i] "\",";
        print "             \"" var_opt_char[i] "\",";
        print "             ptr->" var_opt_char[i] ");";
        print "             ptr->" var_opt_char[i] ");";
        print "";
        print "";
}
}
 
 
print "}";
print "}";
 
 
print "";
print "";
print "/* Save selected option variables into a structure.  */"
print "/* Save selected option variables into a structure.  */"
print "void";
print "void";
print "cl_target_option_save (struct cl_target_option *ptr)";
print "cl_target_option_save (struct cl_target_option *ptr)";
print "{";
print "{";
 
 
n_target_char = 0;
n_target_char = 0;
n_target_short = 0;
n_target_short = 0;
n_target_int = 0;
n_target_int = 0;
n_target_other = 0;
n_target_other = 0;
 
 
if (have_save) {
if (have_save) {
        for (i = 0; i < n_opts; i++) {
        for (i = 0; i < n_opts; i++) {
                if (flag_set_p("Save", flags[i])) {
                if (flag_set_p("Save", flags[i])) {
                        name = var_name(flags[i])
                        name = var_name(flags[i])
                        if(name == "")
                        if(name == "")
                                name = "target_flags";
                                name = "target_flags";
 
 
                        if(name in var_save_seen)
                        if(name in var_save_seen)
                                continue;
                                continue;
 
 
                        var_save_seen[name]++;
                        var_save_seen[name]++;
                        otype = var_type_struct(flags[i])
                        otype = var_type_struct(flags[i])
                        if (otype ~ "^((un)?signed +)?int *$")
                        if (otype ~ "^((un)?signed +)?int *$")
                                var_target_int[n_target_int++] = name;
                                var_target_int[n_target_int++] = name;
 
 
                        else if (otype ~ "^((un)?signed +)?short *$")
                        else if (otype ~ "^((un)?signed +)?short *$")
                                var_target_short[n_target_short++] = name;
                                var_target_short[n_target_short++] = name;
 
 
                        else if (otype ~ "^((un)?signed +)?char *$") {
                        else if (otype ~ "^((un)?signed +)?char *$") {
                                var_target_char[n_target_char++] = name;
                                var_target_char[n_target_char++] = name;
                                if (otype ~ "^unsigned +char *$")
                                if (otype ~ "^unsigned +char *$")
                                        var_target_range[name] = "0, 255"
                                        var_target_range[name] = "0, 255"
                                else if (otype ~ "^signed +char *$")
                                else if (otype ~ "^signed +char *$")
                                        var_target_range[name] = "-128, 127"
                                        var_target_range[name] = "-128, 127"
                        }
                        }
                        else
                        else
                                var_target_other[n_target_other++] = name;
                                var_target_other[n_target_other++] = name;
                }
                }
        }
        }
} else {
} else {
        var_target_int[n_target_int++] = "target_flags";
        var_target_int[n_target_int++] = "target_flags";
}
}
 
 
have_assert = 0;
have_assert = 0;
for (i = 0; i < n_target_char; i++) {
for (i = 0; i < n_target_char; i++) {
        name = var_target_char[i];
        name = var_target_char[i];
        if (var_target_range[name] != "") {
        if (var_target_range[name] != "") {
                have_assert = 1;
                have_assert = 1;
                print "  gcc_assert (IN_RANGE (" name ", " var_target_range[name] "));";
                print "  gcc_assert (IN_RANGE (" name ", " var_target_range[name] "));";
        }
        }
}
}
 
 
if (have_assert)
if (have_assert)
        print "";
        print "";
 
 
print "  if (targetm.target_option.save)";
print "  if (targetm.target_option.save)";
print "    targetm.target_option.save (ptr);";
print "    targetm.target_option.save (ptr);";
print "";
print "";
 
 
for (i = 0; i < n_target_other; i++) {
for (i = 0; i < n_target_other; i++) {
        print "  ptr->" var_target_other[i] " = " var_target_other[i] ";";
        print "  ptr->" var_target_other[i] " = " var_target_other[i] ";";
}
}
 
 
for (i = 0; i < n_target_int; i++) {
for (i = 0; i < n_target_int; i++) {
        print "  ptr->" var_target_int[i] " = " var_target_int[i] ";";
        print "  ptr->" var_target_int[i] " = " var_target_int[i] ";";
}
}
 
 
for (i = 0; i < n_target_short; i++) {
for (i = 0; i < n_target_short; i++) {
        print "  ptr->" var_target_short[i] " = " var_target_short[i] ";";
        print "  ptr->" var_target_short[i] " = " var_target_short[i] ";";
}
}
 
 
for (i = 0; i < n_target_char; i++) {
for (i = 0; i < n_target_char; i++) {
        print "  ptr->" var_target_char[i] " = " var_target_char[i] ";";
        print "  ptr->" var_target_char[i] " = " var_target_char[i] ";";
}
}
 
 
print "}";
print "}";
 
 
print "";
print "";
print "/* Restore selected current options from a structure.  */";
print "/* Restore selected current options from a structure.  */";
print "void";
print "void";
print "cl_target_option_restore (struct cl_target_option *ptr)";
print "cl_target_option_restore (struct cl_target_option *ptr)";
print "{";
print "{";
 
 
for (i = 0; i < n_target_other; i++) {
for (i = 0; i < n_target_other; i++) {
        print "  " var_target_other[i] " = ptr->" var_target_other[i] ";";
        print "  " var_target_other[i] " = ptr->" var_target_other[i] ";";
}
}
 
 
for (i = 0; i < n_target_int; i++) {
for (i = 0; i < n_target_int; i++) {
        print "  " var_target_int[i] " = ptr->" var_target_int[i] ";";
        print "  " var_target_int[i] " = ptr->" var_target_int[i] ";";
}
}
 
 
for (i = 0; i < n_target_short; i++) {
for (i = 0; i < n_target_short; i++) {
        print "  " var_target_short[i] " = ptr->" var_target_short[i] ";";
        print "  " var_target_short[i] " = ptr->" var_target_short[i] ";";
}
}
 
 
for (i = 0; i < n_target_char; i++) {
for (i = 0; i < n_target_char; i++) {
        print "  " var_target_char[i] " = ptr->" var_target_char[i] ";";
        print "  " var_target_char[i] " = ptr->" var_target_char[i] ";";
}
}
 
 
# This must occur after the normal variables in case the code depends on those
# This must occur after the normal variables in case the code depends on those
# variables.
# variables.
print "";
print "";
print "  if (targetm.target_option.restore)";
print "  if (targetm.target_option.restore)";
print "    targetm.target_option.restore (ptr);";
print "    targetm.target_option.restore (ptr);";
 
 
print "}";
print "}";
 
 
print "";
print "";
print "/* Print optimization options from a structure.  */";
print "/* Print optimization options from a structure.  */";
print "void";
print "void";
print "cl_target_option_print (FILE *file,";
print "cl_target_option_print (FILE *file,";
print "                        int indent,";
print "                        int indent,";
print "                        struct cl_target_option *ptr)";
print "                        struct cl_target_option *ptr)";
print "{";
print "{";
 
 
print "  fputs (\"\\n\", file);";
print "  fputs (\"\\n\", file);";
for (i = 0; i < n_target_other; i++) {
for (i = 0; i < n_target_other; i++) {
        print "  if (ptr->" var_target_other[i] ")";
        print "  if (ptr->" var_target_other[i] ")";
        print "    fprintf (file, \"%*s%s (0x%lx)\\n\",";
        print "    fprintf (file, \"%*s%s (0x%lx)\\n\",";
        print "             indent, \"\",";
        print "             indent, \"\",";
        print "             \"" var_target_other[i] "\",";
        print "             \"" var_target_other[i] "\",";
        print "             (unsigned long)ptr->" var_target_other[i] ");";
        print "             (unsigned long)ptr->" var_target_other[i] ");";
        print "";
        print "";
}
}
 
 
for (i = 0; i < n_target_int; i++) {
for (i = 0; i < n_target_int; i++) {
        print "  if (ptr->" var_target_int[i] ")";
        print "  if (ptr->" var_target_int[i] ")";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "             indent, \"\",";
        print "             indent, \"\",";
        print "             \"" var_target_int[i] "\",";
        print "             \"" var_target_int[i] "\",";
        print "             ptr->" var_target_int[i] ");";
        print "             ptr->" var_target_int[i] ");";
        print "";
        print "";
}
}
 
 
for (i = 0; i < n_target_short; i++) {
for (i = 0; i < n_target_short; i++) {
        print "  if (ptr->" var_target_short[i] ")";
        print "  if (ptr->" var_target_short[i] ")";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "             indent, \"\",";
        print "             indent, \"\",";
        print "             \"" var_target_short[i] "\",";
        print "             \"" var_target_short[i] "\",";
        print "             ptr->" var_target_short[i] ");";
        print "             ptr->" var_target_short[i] ");";
        print "";
        print "";
}
}
 
 
for (i = 0; i < n_target_char; i++) {
for (i = 0; i < n_target_char; i++) {
        print "  if (ptr->" var_target_char[i] ")";
        print "  if (ptr->" var_target_char[i] ")";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "    fprintf (file, \"%*s%s (0x%x)\\n\",";
        print "             indent, \"\",";
        print "             indent, \"\",";
        print "             \"" var_target_char[i] "\",";
        print "             \"" var_target_char[i] "\",";
        print "             ptr->" var_target_char[i] ");";
        print "             ptr->" var_target_char[i] ");";
        print "";
        print "";
}
}
 
 
print "";
print "";
print "  if (targetm.target_option.print)";
print "  if (targetm.target_option.print)";
print "    targetm.target_option.print (file, indent, ptr);";
print "    targetm.target_option.print (file, indent, ptr);";
 
 
print "}";
print "}";
print "#endif";
print "#endif";
 
 
}
}
 
 

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