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[Bug debug/49864] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2439
- From: "rth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 24 Aug 2011 19:35:31 +0000
- Subject: [Bug debug/49864] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2439
- Auto-submitted: auto-generated
- References: <bug-49864-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49864
--- Comment #9 from Richard Henderson <rth at gcc dot gnu.org> 2011-08-24 19:35:31 UTC ---
Created attachment 25091
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25091
followup patch
I think you'd have been better off opening a new bug.
That said, the cross-jumping code needs a bit more restriction to
prevent the introduction of a region with inconsistent stack depth.
This works for the given test case, anyway.