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| author | kan <kan@FreeBSD.org> | 2002-09-01 21:06:42 +0000 |
|---|---|---|
| committer | kan <kan@FreeBSD.org> | 2002-09-01 21:06:42 +0000 |
| commit | d1eeee6125926281648113f95fb550579f408206 (patch) | |
| tree | 29771c1dafc05f7a9dce0286b93f22e4211e7b34 /contrib/gcc/toplev.c | |
| parent | 2102521add4bacf07f80c1cb650e20139c6f07f4 (diff) | |
| download | FreeBSD-src-d1eeee6125926281648113f95fb550579f408206.zip FreeBSD-src-d1eeee6125926281648113f95fb550579f408206.tar.gz | |
Merge FreeBSD modifications into gcc 3.2.1-prerelease:
1.2 -fformat-extensions
1.7 optimization downgrade
1.14 -O0 -O1 should optimize alignment for time, not size
Approved by: obrien
Diffstat (limited to 'contrib/gcc/toplev.c')
| -rw-r--r-- | contrib/gcc/toplev.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/contrib/gcc/toplev.c b/contrib/gcc/toplev.c index 6c3f72d..3694be8 100644 --- a/contrib/gcc/toplev.c +++ b/contrib/gcc/toplev.c @@ -2255,6 +2255,19 @@ rest_of_decl_compilation (decl, asmspec, top_level, at_end) #define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP, END) #endif + /* We deferred calling assemble_alias so that we could collect + other attributes such as visibility. Emit the alias now. */ + { + tree alias; + alias = lookup_attribute ("alias", DECL_ATTRIBUTES (decl)); + if (alias) + { + alias = TREE_VALUE (TREE_VALUE (alias)); + alias = get_identifier (TREE_STRING_POINTER (alias)); + assemble_alias (decl, alias); + } + } + /* Forward declarations for nested functions are not "external", but we need to treat them as if they were. */ if (TREE_STATIC (decl) || DECL_EXTERNAL (decl) @@ -3643,12 +3656,6 @@ display_help () printf (_(" -Wunused Enable unused warnings\n")); printf (_(" -Wlarger-than-<number> Warn if an object is larger than <number> bytes\n")); printf (_(" -p Enable function profiling\n")); -#if defined (BLOCK_PROFILER) || defined (FUNCTION_BLOCK_PROFILER) - printf (_(" -a Enable block profiling \n")); -#endif -#if defined (BLOCK_PROFILER) || defined (FUNCTION_BLOCK_PROFILER) || defined FUNCTION_BLOCK_PROFILER_EXIT - printf (_(" -ax Enable jump profiling \n")); -#endif printf (_(" -o <file> Place output into <file> \n")); printf (_("\ -G <number> Put global and static data smaller than <number>\n\ @@ -5260,7 +5267,7 @@ toplev_main (argc, argv) parse_options_and_default_flags (argc, argv); /* Exit early if we can (e.g. -help). */ - if (!exit_after_options) + if (!errorcount && !exit_after_options) do_compile (); if (errorcount || sorrycount) |
