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[Bug target/41473] [4.5 Regression] dsymutil "Assertion failed ..."
- From: "howarth at nitro dot med dot uc dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 25 Nov 2009 17:55:56 -0000
- Subject: [Bug target/41473] [4.5 Regression] dsymutil "Assertion failed ..."
- References: <bug-41473-12313@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #84 from howarth at nitro dot med dot uc dot edu 2009-11-25 17:55 -------
One other comment. The dsymutil maintainer pointed out that in those cases
where zero AT_locations exist for the dwarf block forms, even if dsymutil
doesn't assert, it will still hose the resulting debug information it
generates. So the problem is a bit worse than just the instances where dsymutil
crashes. For darwin9 or earlier we really need to completely inhibit emitting
null AT_locations for dwarf block forms.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41473