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[Bug debug/24490] [4.1 Regression] gcc / gdb backtrace problem
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Nov 2005 00:00:28 -0000
- Subject: [Bug debug/24490] [4.1 Regression] gcc / gdb backtrace problem
- References: <bug-24490-11423@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from pinskia at gcc dot gnu dot org 2005-11-02 00:00 -------
(In reply to comment #7)
> I've just had a look at gdb PR 2024 and disagree with the comment "backtrace
> fails when function ends with call to abort". The following code also ehibits
> the problem noted here.
Well by the time we get to expand to RTL, the rest of the function has already
deleted from the CFG as there is no way to get to the code (as it is
unreachable code).
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24490