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* cgraphunit.c (verify_edge_count_and_frequency): Bounds check. 

From-SVN: r179430
This commit is contained in:
Jan Hubicka 2011-10-02 17:06:11 +02:00 committed by Jan Hubicka
parent 467a8db025
commit 4762f56169
2 changed files with 5 additions and 1 deletions
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2
gcc/ChangeLog
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@ -1,5 +1,7 @@
2011-10-02 Jan Hubicka <jh@suse.cz>
* cgraphunit.c (verify_edge_count_and_frequency): Bounds check.
* cgraphunit.c (ipa_passes): Remove unrechable nodes.
* lto-streamer-out.c (produce_symtab): Skip unused extern declarations.
* ipa.c (cgraph_remove_unreachable_nodes): Do not assume that external

4
gcc/cgraphunit.c
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@ -426,7 +426,9 @@ verify_edge_count_and_frequency (struct cgraph_edge *e)
Remove this once edges are actualy removed from the function at that time. */
&& (e->frequency
|| (inline_edge_summary_vec
&& !inline_edge_summary (e)->predicate))
&& ((VEC_length(inline_edge_summary_t, inline_edge_summary_vec)
<= (unsigned) e->uid)
|| !inline_edge_summary (e)->predicate)))
&& (e->frequency
!= compute_call_stmt_bb_frequency (e->caller->decl,
gimple_bb (e->call_stmt))))