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Current verify_cgraph checking failure
- From: Jan Hubicka <hubicka at ucw dot cz>
- To: gcc-patches at gcc dot gnu dot org
- Date: Thu, 1 May 2008 21:14:11 +0200
- Subject: Current verify_cgraph checking failure
Hi,
my previous commit of passmanager patch broke bootstrap on many (all?)
targets with checking enabled. I am testing the following fix and will
commit it if it suceeds.
I apologize for problems
Index: passes.c
===================================================================
--- passes.c (revision 134864)
+++ passes.c (working copy)
@@ -999,11 +999,15 @@ execute_todo (unsigned int flags)
to analyze side effects. The full removal is done just at the end
of IPA pass queue. */
if (flags & TODO_remove_functions)
- cgraph_remove_unreachable_nodes (true, dump_file);
+ {
+ gcc_assert (!cfun);
+ cgraph_remove_unreachable_nodes (true, dump_file);
+ }
if ((flags & TODO_dump_cgraph)
&& dump_file && !current_function_decl)
{
+ gcc_assert (!cfun);
dump_cgraph (dump_file);
/* Flush the file. If verification fails, we won't be able to
close the file before aborting. */
@@ -1162,7 +1166,7 @@ execute_one_ipa_transform_pass (struct c
pass_init_dump_file (pass);
/* Run pre-pass verification. */
- execute_todo (pass->todo_flags_start);
+ execute_todo (ipa_pass->function_transform_todo_flags_start);
/* If a timevar is present, start it. */
if (pass->tv_id)