lto.c (partition_cgraph_node_p, [...]): Handle COMDATs required by the linker.
* lto.c (partition_cgraph_node_p, partition_varpool_node_p): Handle COMDATs required by the linker. From-SVN: r165058
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@ -1,3 +1,8 @@
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2010-10-06 Jan Hubicka <jh@suse.cz>
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* lto.c (partition_cgraph_node_p, partition_varpool_node_p): Handle
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COMDATs required by the linker.
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2010-10-05 Ian Lance Taylor <iant@google.com>
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* lto.c (lto_section_with_id): Make s a const pointer.
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@ -839,7 +839,8 @@ partition_cgraph_node_p (struct cgraph_node *node)
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return false;
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/* Extern inlines and comdat are always only in partitions they are needed. */
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if (DECL_EXTERNAL (node->decl)
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|| DECL_COMDAT (node->decl))
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|| (DECL_COMDAT (node->decl)
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&& !cgraph_used_from_object_file_p (node)))
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return false;
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return true;
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}
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@ -854,7 +855,8 @@ partition_varpool_node_p (struct varpool_node *vnode)
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return false;
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/* Constant pool and comdat are always only in partitions they are needed. */
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if (DECL_IN_CONSTANT_POOL (vnode->decl)
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|| DECL_COMDAT (vnode->decl))
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|| (DECL_COMDAT (vnode->decl)
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&& !varpool_used_from_object_file_p (vnode)))
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return false;
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return true;
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}
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