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Re: lto-symtab and used_from_object_file


On 10-07-15 08:37 , Jan Hubicka wrote:

It would be nice to have way to add -flinker-plugin testcases to testsuite.

Indeed. We would need to detect gold from lto.exp.



Bootstrapped/regtested x86_64-linux, OK?


	* lto-symtab.c (lto_symtab_resolve_symbols): Remove hack handling comdats
	for broken gold.
	(lto_symtab_merge_decls_1): Set used_from_object_file correctly.

OK with


-  /* Set externally_visible flags for declaration of LDPR_PREVAILING_DEF */
-  if (flag_whole_program)
+  /* Set used_from_object_file flags */
+  if (prevailing->resolution == LDPR_PREVAILING_DEF

End comment in '. */'



Diego.



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