CFG,DFG

Paolo Bonzini bonzini@gnu.org
Thu Oct 22 07:16:00 GMT 2009


On 10/22/2009 01:57 AM, Ian Lance Taylor wrote:
> See cfg*.[ch] and df*.[ch].  Note that df*.[ch] only applies to RTL.
> There is no clean way to extract the dependency information.

On trees, the SSA def-use edges could be seen as (well, are) a DFG.

Paolo



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