* Fix inline_merge_summary ICE during kernel build
@ 2011-05-12 14:42 Jan Hubicka
0 siblings, 0 replies; only message in thread
From: Jan Hubicka @ 2011-05-12 14:42 UTC (permalink / raw)
To: gcc-patches
Hi,
the problem is that Andi's test build is with -O0 and we should not allocate
ipa-prop datastructures then. We do so via duplication hook by accident since
do_whole_program_analysis for some illogical reason calls
ipa_register_cgraph_hooks.
Comitted as obvoius.
Honza
PR lto/48952
* lto.c (do_whole_program_analysis): Do not register cgraph hooks.
Index: lto/lto.c
===================================================================
--- lto/lto.c (revision 173666)
+++ lto/lto.c (working copy)
@@ -2511,7 +2511,6 @@ do_whole_program_analysis (void)
dump_varpool (cgraph_dump_file);
}
bitmap_obstack_initialize (NULL);
- ipa_register_cgraph_hooks ();
cgraph_state = CGRAPH_STATE_IPA_SSA;
execute_ipa_pass_list (all_regular_ipa_passes);
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