Commit 65261e15 authored by Manuel Mohr's avatar Manuel Mohr
Browse files

Prevent segfault with -bprofilegenerate=true for empty input files.

parent af7a569a
......@@ -557,7 +557,7 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
prof_filename);
}
}
if (be_options.opt_profile_generate) {
if (num_birgs > 0 && be_options.opt_profile_generate) {
ir_graph *prof_init_irg
= ir_profile_instrument(prof_filename);
initialize_birg(&birgs[num_birgs], prof_init_irg, &env);
......
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