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call graph - question ?
- From: Virender Kashyap <virenk at cse dot iitb dot ac dot in>
- To: gcc at gcc dot gnu dot org
- Date: Thu, 18 Nov 2004 22:48:41 +0530 (IST)
- Subject: call graph - question ?
I had doubt whether in unit-at-time mode call graph is built
incrementally or is it built only after all the funcitons have been
parsed (i.e. after cgraph_finalize_compilation unit functions is called).
In the latter case, where are all the function trees stored then ?
I presume that cgraph nodes are allotted to respective functions (and
trees stored there) and only call and return edges are fixed after all funcitons are ready with
Could someone please clarify on this?
Thanks and Regards.