34 lines
730 B
Diff
34 lines
730 B
Diff
2014-04-15 Marek Polacek <polacek@redhat.com>
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Jakub Jelinek <jakub@redhat.com>
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* gcov.c (process_file): Restore functions if something fails.
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--- gcc/gcov.c (revision 208861)
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+++ gcc/gcov.c (working copy)
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@@ -521,16 +521,23 @@
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create_file_names (file_name);
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if (read_graph_file ())
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- return;
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+ {
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+ functions = old_functions;
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+ return;
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+ }
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if (!functions)
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{
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+ functions = old_functions;
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fnotice (stderr, "%s:no functions found\n", bbg_file_name);
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return;
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}
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if (read_count_file ())
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- return;
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+ {
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+ functions = old_functions;
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+ return;
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+ }
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for (fn_p = NULL, fn = functions; fn; fn_p = fn, fn = fn->next)
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solve_flow_graph (fn);
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