/* Top level of GCC compilers (cc1, cc1plus, etc.)
Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+ 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
This file is part of GCC.
return atoi (p);
}
-/* When compiling with a recent enough GCC, we use the GNU C "extern inline"
- for floor_log2 and exact_log2; see toplev.h. That construct, however,
- conflicts with the ISO C++ One Definition Rule. */
+#if GCC_VERSION < 3004
-#if GCC_VERSION < 3004 || !defined (__cplusplus)
+/* The functions floor_log2 and exact_log2 are defined as inline
+ functions in toplev.h if GCC_VERSION >= 3004. The definitions here
+ are used for older versions of gcc. */
/* Given X, an unsigned number, return the largest int Y such that 2**Y <= X.
If X is 0, return -1. */
if (x == 0)
return -1;
-#ifdef CLZ_HWI
- t = HOST_BITS_PER_WIDE_INT - 1 - (int) CLZ_HWI (x);
-#else
if (HOST_BITS_PER_WIDE_INT > 64)
if (x >= (unsigned HOST_WIDE_INT) 1 << (t + 64))
t += 64;
t += 2;
if (x >= ((unsigned HOST_WIDE_INT) 1) << (t + 1))
t += 1;
-#endif
return t;
}
{
if (x != (x & -x))
return -1;
-#ifdef CTZ_HWI
- return x ? CTZ_HWI (x) : -1;
-#else
return floor_log2 (x);
-#endif
}
-#endif /* GCC_VERSION < 3004 || !defined (__cplusplus) */
+#endif /* GCC_VERSION < 3004 */
/* Handler for fatal signals, such as SIGSEGV. These are transformed
into ICE messages, which is much more user friendly. In case the
/* Warn about a use of an identifier which was marked deprecated. */
void
-warn_deprecated_use (tree node)
+warn_deprecated_use (tree node, tree attr)
{
+ const char *msg;
+
if (node == 0 || !warn_deprecated_decl)
return;
+ if (!attr)
+ {
+ if (DECL_P (node))
+ attr = DECL_ATTRIBUTES (node);
+ else if (TYPE_P (node))
+ {
+ tree decl = TYPE_STUB_DECL (node);
+ if (decl)
+ attr = lookup_attribute ("deprecated",
+ TYPE_ATTRIBUTES (TREE_TYPE (decl)));
+ }
+ }
+
+ if (attr)
+ attr = lookup_attribute ("deprecated", attr);
+
+ if (attr)
+ msg = TREE_STRING_POINTER (TREE_VALUE (TREE_VALUE (attr)));
+ else
+ msg = NULL;
+
if (DECL_P (node))
{
expanded_location xloc = expand_location (DECL_SOURCE_LOCATION (node));
- warning (OPT_Wdeprecated_declarations,
- "%qD is deprecated (declared at %s:%d)",
- node, xloc.file, xloc.line);
+ if (msg)
+ warning (OPT_Wdeprecated_declarations,
+ "%qD is deprecated (declared at %s:%d): %s",
+ node, xloc.file, xloc.line, msg);
+ else
+ warning (OPT_Wdeprecated_declarations,
+ "%qD is deprecated (declared at %s:%d)",
+ node, xloc.file, xloc.line);
}
else if (TYPE_P (node))
{
expanded_location xloc
= expand_location (DECL_SOURCE_LOCATION (decl));
if (what)
- warning (OPT_Wdeprecated_declarations,
- "%qE is deprecated (declared at %s:%d)", what,
- xloc.file, xloc.line);
+ {
+ if (msg)
+ warning (OPT_Wdeprecated_declarations,
+ "%qE is deprecated (declared at %s:%d): %s",
+ what, xloc.file, xloc.line, msg);
+ else
+ warning (OPT_Wdeprecated_declarations,
+ "%qE is deprecated (declared at %s:%d)", what,
+ xloc.file, xloc.line);
+ }
else
- warning (OPT_Wdeprecated_declarations,
- "type is deprecated (declared at %s:%d)",
- xloc.file, xloc.line);
+ {
+ if (msg)
+ warning (OPT_Wdeprecated_declarations,
+ "type is deprecated (declared at %s:%d): %s",
+ xloc.file, xloc.line, msg);
+ else
+ warning (OPT_Wdeprecated_declarations,
+ "type is deprecated (declared at %s:%d)",
+ xloc.file, xloc.line);
+ }
}
else
{
if (what)
- warning (OPT_Wdeprecated_declarations, "%qE is deprecated", what);
+ {
+ if (msg)
+ warning (OPT_Wdeprecated_declarations, "%qE is deprecated: %s",
+ what, msg);
+ else
+ warning (OPT_Wdeprecated_declarations, "%qE is deprecated", what);
+ }
else
- warning (OPT_Wdeprecated_declarations, "type is deprecated");
+ {
+ if (msg)
+ warning (OPT_Wdeprecated_declarations, "type is deprecated: %s",
+ msg);
+ else
+ warning (OPT_Wdeprecated_declarations, "type is deprecated");
+ }
}
}
}
init_final (main_input_filename);
coverage_init (aux_base_name);
statistics_init ();
+ invoke_plugin_callbacks (PLUGIN_START_UNIT, NULL);
timevar_push (TV_PARSE);
ggc_protect_identifiers = false;
+ /* This must also call cgraph_finalize_compilation_unit. */
lang_hooks.decls.final_write_globals ();
if (errorcount || sorrycount)
}
#endif
+ /* Invoke registered plugin callbacks. */
+ invoke_plugin_callbacks (PLUGIN_FINISH_UNIT, NULL);
+
/* This must be at the end. Some target ports emit end of file directives
into the assembly file here, and hence we can not output anything to the
assembly file after this point. */
N_("%s%s%s %sversion %s (%s) compiled by CC, ")
#endif
;
+#ifdef HAVE_mpc
+ static const char fmt2[] =
+ N_("GMP version %s, MPFR version %s, MPC version %s\n");
+#else
static const char fmt2[] =
- N_("GMP version %s, MPFR version %s.\n");
+ N_("GMP version %s, MPFR version %s\n");
+#endif
static const char fmt3[] =
N_("%s%swarning: %s header version %s differs from library version %s.\n");
static const char fmt4[] =
#endif
fprintf (file,
file == stderr ? _(fmt2) : fmt2,
- GCC_GMP_STRINGIFY_VERSION, MPFR_VERSION_STRING);
+ GCC_GMP_STRINGIFY_VERSION, MPFR_VERSION_STRING
+#ifdef HAVE_mpc
+ , MPC_VERSION_STRING
+#endif
+ );
if (strcmp (GCC_GMP_STRINGIFY_VERSION, gmp_version))
fprintf (file,
file == stderr ? _(fmt3) : fmt3,
file == stderr ? _(fmt3) : fmt3,
indent, *indent != 0 ? " " : "",
"MPFR", MPFR_VERSION_STRING, mpfr_get_version ());
+#ifdef HAVE_mpc
+ if (strcmp (MPC_VERSION_STRING, mpc_get_version ()))
+ fprintf (file,
+ file == stderr ? _(fmt3) : fmt3,
+ indent, *indent != 0 ? " " : "",
+ "MPC", MPC_VERSION_STRING, mpc_get_version ());
+#endif
fprintf (file,
file == stderr ? _(fmt4) : fmt4,
indent, *indent != 0 ? " " : "",
|| flag_loop_block
|| flag_loop_interchange
|| flag_loop_strip_mine
- || flag_graphite_identity)
+ || flag_graphite_identity
+ || flag_loop_parallelize_all)
sorry ("Graphite loop optimizations cannot be used");
#endif
profile_flag = 0;
}
+ if (flag_gtoggle)
+ {
+ if (debug_info_level == DINFO_LEVEL_NONE)
+ debug_info_level = DINFO_LEVEL_NORMAL;
+ else
+ debug_info_level = DINFO_LEVEL_NONE;
+ }
+
+ if (flag_dump_final_insns)
+ {
+ FILE *final_output = fopen (flag_dump_final_insns, "w");
+ if (!final_output)
+ {
+ error ("could not open final insn dump file %qs: %s",
+ flag_dump_final_insns, strerror (errno));
+ flag_dump_final_insns = NULL;
+ }
+ else if (fclose (final_output))
+ {
+ error ("could not close zeroed insn dump file %qs: %s",
+ flag_dump_final_insns, strerror (errno));
+ flag_dump_final_insns = NULL;
+ }
+ }
+
/* A lot of code assumes write_symbols == NO_DEBUG if the debugging
level is 0. */
if (debug_info_level == DINFO_LEVEL_NONE)
if (flag_signaling_nans)
flag_trapping_math = 1;
- /* We cannot reassociate if we want traps or signed zeros. */
+ /* We cannot reassociate if we want traps or signed zeros. */
if (flag_associative_math && (flag_trapping_math || flag_signed_zeros))
{
warning (0, "-fassociative-math disabled; other options take precedence");
compile_file ();
finalize ();
-
- /* Invoke registered plugin callbacks. */
- invoke_plugin_callbacks (PLUGIN_FINISH_UNIT, NULL);
}
/* Stop timing and print the times. */
{
expandargv (&argc, &argv);
- save_argv = (const char **) argv;
+ save_argv = CONST_CAST2 (const char **, char **, argv);
/* Initialization of GCC's environment, and diagnostics. */
general_init (argv[0]);
/* Parse the options and do minimal processing; basically just
enough to default flags appropriately. */
- decode_options (argc, (const char **) argv);
+ decode_options (argc, CONST_CAST2 (const char **, char **, argv));
init_local_tick ();
OSDN Git Service
