[Bug debug/43119] debug info vs. scheduling

[aoliva at gcc dot gnu dot org]

------- Comment #2 from aoliva at gcc dot gnu dot org  2010-06-02 06:43 -------
My mid-term vision to address this sort of problem does not involve adding more
debug bind insns (I don't quite see how to get them right), but rather emit a
new kind of debug stmt/insn so as to emit is_stmt notes in lineno, so we can
set breakpoints at the right spot for line 19, rather than at the moved-ahead
insns, avoiding all the bouncing back-and-forth when stepping in optimized
programs.  I ought to go ahead and implement this one of these days.


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aoliva at gcc dot gnu dot org changed:

           What    |Removed                     |Added
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         AssignedTo|unassigned at gcc dot gnu   |aoliva at gcc dot gnu dot
                   |dot org                     |org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43119