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| author | Jan Hubicka <jh@suse.cz> | 2015-11-26 00:05:07 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2015-11-25 23:05:07 +0000 |
| commit | 1ff9ed6fb282ab8a6f1b2aa1655b577cdc2f0e41 (patch) | |
| tree | 695e737710e979a37c3a6c8eac41f4786c766cad /INSTALL | |
| parent | c9d82fb023ac0bfb69a3835491ddb47268bef09b (diff) | |
| download | gcc-1ff9ed6fb282ab8a6f1b2aa1655b577cdc2f0e41.zip gcc-1ff9ed6fb282ab8a6f1b2aa1655b577cdc2f0e41.tar.gz gcc-1ff9ed6fb282ab8a6f1b2aa1655b577cdc2f0e41.tar.bz2 | |
re PR lto/67548 (LTO drops weak binding with "ld -r")
PR lto/67548
* lto-plugin.c (linker_output, linker_output_set): New statics.
(all_symbols_read_handler): Add -flinker-output option.
(onload): Record linker_output info.
* ipa-visibility.c (cgraph_externally_visible_p,
varpool_node::externally_visible_p): When doing incremental linking,
hidden symbols may be still used later.
(update_visibility_by_resolution_info): Do not drop weak during
incremental link.
(function_and_variable_visibility): Fix formating.
* flag-types.h (lto_linker_output): Declare.
* common.opt 9flag_incremental_link): New flag.
* lto-lang.c (lto_post_options): Process flag_lto_linker_output.
* lang.opt (lto_linker_output): New enum.
(flinker_output): New flag.
From-SVN: r230915
Diffstat (limited to 'INSTALL')
0 files changed, 0 insertions, 0 deletions