diff options
author | Andi Kleen <ak@linux.intel.com> | 2011-09-27 14:36:48 +0000 |
---|---|---|
committer | Jan Hubicka <jh@suse.cz> | 2011-09-27 14:36:48 +0000 |
commit | c9cb6636a13ec81a1cdd0041fd1cee55c2186c58 (patch) | |
tree | 6a51259b773d6ffc2a40c93fe609a3331fd17b5f /gcc/opts.c | |
parent | 9c756c8055c7af39c21591e18ff32f11c30313c7 (diff) |
* doc/invoke.texi (ffat-lto-objects): Document.
* toplev.c (compile_file): Do not output assembly when doing slim lto;
Output __gnu_slim_lto when doing slim lto.
* cgraphunit.c (ipa_passes): Do only analysis when producing slim lto.
(cgraph_optimize): Return early when doing slim lto.
* opts.c (finish_options): Complain about lack of linker plugin
when doing slim lto.
* common.opt (ffat-lto-objects): New.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@179271 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/opts.c')
-rw-r--r-- | gcc/opts.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/opts.c b/gcc/opts.c index 5d5bcb96028..acf77895c8a 100644 --- a/gcc/opts.c +++ b/gcc/opts.c @@ -779,7 +779,9 @@ finish_options (struct gcc_options *opts, struct gcc_options *opts_set, #else error_at (loc, "LTO support has not been enabled in this configuration"); #endif - } + if (!opts->x_flag_fat_lto_objects && !HAVE_LTO_PLUGIN) + error_at (loc, "-fno-fat-lto-objects are supported only with linker plugin."); +} if ((opts->x_flag_lto_partition_balanced != 0) + (opts->x_flag_lto_partition_1to1 != 0) + (opts->x_flag_lto_partition_none != 0) >= 1) { |