ifcvt/crossjump patch: Fix PR 42496, 21803

Eric Botcazou ebotcazou@adacore.com
Tue Apr 20 10:34:00 GMT 2010

> I have a patch somewhere for this "head merging" (opposite of tail
> merging). It implements this in cfgcleanup.c. I intend to finish it in
> this stage1 cycle. It needs a bit of TLC but it's conceptually quite
> easy.

OK, thanks for stepping in.  Let's wait for your patch then and decide what to 
do at that point.

Eric Botcazou

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