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[Bug debug/25023] [4.1/4.2 Regression] ICE in def_cfa_1, at dwarf2out.c:792
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Dec 2005 18:12:23 -0000
- Subject: [Bug debug/25023] [4.1/4.2 Regression] ICE in def_cfa_1, at dwarf2out.c:792
- References: <bug-25023-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from jakub at gcc dot gnu dot org 2005-12-07 18:12 -------
I believe negative CFA offsets that aren't a multiple of 4 aren't representable
in DWARF 3, so either we'd have to lie in the unwind info, or we shouldn't
be misaligning the stack pointer ever.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25023