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| author | Jan Hubicka <jh@suse.cz> | 2009-11-12 17:21:59 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2009-11-12 16:21:59 +0000 |
| commit | a82892595bc3b2a84b13455711a609138dbcb052 (patch) | |
| tree | fc25b09495438c43fe8c72dd5a37344a2338dc1a /gcc/cgraphunit.c | |
| parent | 06bd7f563b5358d34b592e9d630ad770c3ec15c2 (diff) | |
| download | gcc-a82892595bc3b2a84b13455711a609138dbcb052.zip gcc-a82892595bc3b2a84b13455711a609138dbcb052.tar.gz gcc-a82892595bc3b2a84b13455711a609138dbcb052.tar.bz2 | |
cgraph.h (varpool_node_name): Declare.
* cgraph.h (varpool_node_name): Declare.
* cgraphunit.c (process_function_and_variable_attributes): Set force_output
flag on used variables.
* ipa.c (function_and_variable_visibility): Dump externally visible and needed
variables.
* varpool.c (varpool_node_name): Export.
(decide_is_variable_needed): Check COMDAT for externally visible vars;
ignore needed flag.
From-SVN: r154121
Diffstat (limited to 'gcc/cgraphunit.c')
| -rw-r--r-- | gcc/cgraphunit.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c index 7105e59..377e435 100644 --- a/gcc/cgraphunit.c +++ b/gcc/cgraphunit.c @@ -884,6 +884,7 @@ process_function_and_variable_attributes (struct cgraph_node *first, if (lookup_attribute ("used", DECL_ATTRIBUTES (decl))) { mark_decl_referenced (decl); + vnode->force_output = true; if (vnode->finalized) varpool_mark_needed_node (vnode); } |