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re PR bootstrap/58186 (LTO profiledbootstrap fails in stage feedback for fortran/frontend-passes.c with "edge ... has no corresponding call_stmt")

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PR bootstrap/58186
	* cgraph.c (cgraph_add_edge_to_call_site_hash): Overwrite hash
	entry for direct edges.
	(cgraph_turn_edge_to_speculative): Fix setting of can_throw_external.

From-SVN: r201891
This commit is contained in:
Jan Hubicka 2013-08-20 23:41:36 +02:00 committed by Jan Hubicka
parent 8bc16536d6
commit bfa3b50aab
2 changed files with 13 additions and 2 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2013-08-20 Jan Hubicka <jh@suse.cz>
PR bootstrap/58186
* cgraph.c (cgraph_add_edge_to_call_site_hash): Overwrite hash
entry for direct edges.
(cgraph_turn_edge_to_speculative): Fix setting of can_throw_external.
2013-08-20 David Malcolm <dmalcolm@redhat.com>
Revert my last two changes, r201865 and r201864:

8
gcc/cgraph.c
View File

@ -701,6 +701,8 @@ cgraph_add_edge_to_call_site_hash (struct cgraph_edge *e)
if (*slot)
{
gcc_assert (((struct cgraph_edge *)*slot)->speculative);
if (e->callee)
*slot = e;
return;
}
gcc_assert (!*slot || e->speculative);
@ -1083,8 +1085,10 @@ cgraph_turn_edge_to_speculative (struct cgraph_edge *e,
e2 = cgraph_create_edge (n, n2, e->call_stmt, direct_count, direct_frequency);
initialize_inline_failed (e2);
e2->speculative = true;
e2->call_stmt = e->call_stmt;
e2->can_throw_external = e->can_throw_external;
if (TREE_NOTHROW (n2->symbol.decl))
e2->can_throw_external = false;
else
e2->can_throw_external = e->can_throw_external;
e2->lto_stmt_uid = e->lto_stmt_uid;
e->count -= e2->count;
e->frequency -= e2->frequency;