cfgrtl

[law@redhat.com]

In message <20020204145839.B18985@redhat.com>, Richard Henderson writes:
 > On Mon, Feb 04, 2002 at 03:45:14PM -0700, law@redhat.com wrote:
 > >  > It should not happen, they should get converted to
 > >  > NOTE_INSN_DELETED_LABEL as well.
 > >
 > > It does happen.  You can see it very clearly from my example.
 > 
 > If it does, that should be fixed.
 > 
 > I don't think we want to get into the can of worms that deletes
 > the tablejump too soon this late in the game for 3.1.  We tried
 > that in the Oct-Nov timeframe and ran into trouble.
Well, we've got another can-o-worms if leave them in.  The compiler
segfaults in strange and wonderful places.  We could band-aid all those
places, or we could delete the jump tables when their associated tablejump
goes away.

jeff