[PATCH] combine: Delete EQ* notes when pseudo mode changes (PR60818)

Segher Boessenkool segher@kernel.crashing.org
Fri Feb 19 11:44:00 GMT 2016


On Fri, Feb 19, 2016 at 12:04:17PM +0100, Eric Botcazou wrote:
> > Do you have something smaller in mind that still works?  I'm all ears.
> 
> Try to adjust the notes instead of dropping them?

As far as I can see that is very hard to do though, and not really worth
it -- the notes can contain an arbitrary expression in general.

Not for stage 4 certainly.

> > But it never adds or moves these notes.  It even says so :-)
> 
> Right, but try_combine can do it, see line 4294 and below.

That moves those notes to i2notes, and then distribute_notes drops them?


Segher



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