[tree-ssa] Removal of gotos from cfg based ir
law@redhat.com
law@redhat.com
Fri Nov 14 20:16:00 GMT 2003
In message <Pine.LNX.4.44.0311140118400.31855-100000@nondot.org>, Chris Lattner
writes:
>On Fri, 14 Nov 2003, Zdenek Dvorak wrote:
>> > > how do you get the edges in the cfg then?
>> >
>> > Def-use edges, which are tracked for all SSA values.
>>
>> how do you then do things like jump threading?
>
>What information, specifically, does jump threading need about the CFG?
Typically just preds & succs :-)
jeff
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