RFA [4.1]: improvement to if-conversion and cross-jumping (Was: RFA: improvement to if-conversion)

[Hans-Peter Nilsson]

On Fri, 18 Feb 2005, Joern RENNECKE wrote:
> I've implemented this now.

But not built cc1 on PA, I presume?  Big typo in
pa_commutative_p.  Kind of looks like a Perl function. :-)

brgds, H-P