[Bug middle-end/29609] [4.1/4.2/4.3 Regression] Even with -O0 -g gcc optimizes a goto away and I cannot debug

["steven at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #3 from steven at gcc dot gnu dot org  2007-04-30 12:01 -------
There are at least 2 issues here:

1) We just lose the locus of the goto statements when we lower GIMPLE and when
we jump across forwarded blocks.

2) When we don't lose the locus in GIMPLE, we lose it in cfgexpand.

I'm working on a fix for both issues.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29609

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