Richard Guenther wrote:
On Sat, Apr 24, 2010 at 3:28 PM, Toon Moene <t...@moene.org> wrote:
lto-symtab.c:549:
524
525 /* Helper to process the decl chain for the symbol table entry *SLOT.
*/
526
527 static int
528 lto_symtab_merge_decls_1 (void **slot, void *data ATTRIBUTE_UNUSED)
....
545 /* Assert it's the only one. */
546 if (prevailing)
547 for (e = prevailing->next; e; e = e->next)
548 gcc_assert (e->resolution != LDPR_PREVAILING_DEF_IRONLY
549 && e->resolution != LDPR_PREVAILING_DEF);
Of course, I'd like to make a test case out of this - but what is this
assert checking ?
It is checking that for one symbol we only have one definition.
You are using -fuse-linker-plugin?
Indeed, I do (all of our code ends up in libraries - .a files - so I
have to, to make -flto -fwhole-program be meaningful).
Is it a problem with COMMON ? Those typically have umpteen definitions,
which all have to match ...
Thanks in advance,
--
Toon Moene - e-mail: t...@moene.org - phone: +31 346 214290
Saturnushof 14, 3738 XG Maartensdijk, The Netherlands
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Progress of GNU Fortran: http://gcc.gnu.org/gcc-4.5/changes.html#Fortran
