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re PR lto/48538 (profiled LTO bootstrap failure with Ada)

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PR lto/48538
	* lto-cgraph.c (merge_profile_summaries): Check that lto_file_data
	is non-null before accessing it.
	(input_cgraph): Remove trailing spaces.

From-SVN: r172611
This commit is contained in:
Eric Botcazou 2011-04-17 14:57:14 +00:00
parent 3e2fdd240f
commit beb628e13b
2 changed files with 13 additions and 5 deletions
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13
gcc/ChangeLog
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@ -1,3 +1,10 @@
2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
PR lto/48538
* lto-cgraph.c (merge_profile_summaries): Check that lto_file_data
is non-null before accessing it.
(input_cgraph): Remove trailing spaces.
2011-04-17 Revital Eres <revital.eres@linaro.org>
* params.def (sms-min-sc): New param flag.
@ -69,9 +76,9 @@
(estimate_growth): Fix handlig of non-trivial self recursion.
(inline_read_summary): Do not read info->disregard_inline_limits.
(inline_write_summary): Do not write info->disregard_inline_limits.
* tree-inline.c (inline_forbidden_into_p, tree_can_inline_p): Remove and
move all checks into can_inline_edge_p predicate; re-enable code comparing
optimization levels.
* tree-inline.c (inline_forbidden_into_p, tree_can_inline_p): Remove
and move all checks into can_inline_edge_p predicate; re-enable code
comparing optimization levels.
(expand_call_inline): Do not test inline_forbidden_into_p.
* Makefile.in (ipa-inline.o): Update arguments.

5
gcc/lto-cgraph.c
View File

@ -1463,7 +1463,8 @@ merge_profile_summaries (struct lto_file_decl_data **file_data_vec)
During LTRANS we already have values of count_materialization_scale
computed, so just update them. */
for (node = cgraph_nodes; node; node = node->next)
if (node->local.lto_file_data->profile_info.runs)
if (node->local.lto_file_data
&& node->local.lto_file_data->profile_info.runs)
{
int scale;
@ -1535,8 +1536,8 @@ input_cgraph (void)
VEC_free (cgraph_node_ptr, heap, nodes);
VEC_free (varpool_node_ptr, heap, varpool);
}
merge_profile_summaries (file_data_vec);
/* Clear out the aux field that was used to store enough state to
tell which nodes should be overwritten. */