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[Bug bootstrap/48148] [4.7 Regression] bootstrap failed with bootstrap-profiled
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 16 Mar 2011 15:32:23 +0000
- Subject: [Bug bootstrap/48148] [4.7 Regression] bootstrap failed with bootstrap-profiled
- Auto-submitted: auto-generated
- References: <bug-48148-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48148
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-16 15:32:01 UTC ---
So, it seems this comes from a DW_TAG_GNU_call_site with
(symbol_ref:DI ("read_string.constprop.0") [flags 0x43] <function_decl
0x7ffff1d47000 read_string.constprop.0>)
as DW_AT_abstract_origin, which during resolve_addr results in force_decl_die.
read_string.constprop.0 is DECL_EXTERNAL FUNCTION_DECL with DECL_CONTEXT being
TRANSLATION_UNIT_DECL and DECL_ABSTRACT_ORIGIN of read_string.