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Re: DWARF2 bugs debug/10000 to debug/10005
- From: Richard Henderson <rth at redhat dot com>
- To: Werner Almesberger <werner at almesberger dot net>
- Cc: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 16 Mar 2003 01:05:53 -0800
- Subject: Re: DWARF2 bugs debug/10000 to debug/10005
- References: <20030308115006.N10690@almesberger.net>
On Sat, Mar 08, 2003 at 11:50:06AM -0300, Werner Almesberger wrote:
> The bugs that are the most worrysome for me are the ones that cause
> breakpoints to be silently skipped, e.g. debug/10002 (labels get
> moved out of the code path), because this will confuse scripts.
Labels that are not actively involved with control flow will have
no fixed anchor, and will float about somewhat randomly. This can't
be helped without severely pessimizing code generation.
r~