On 11-09-16 12:05 , Joachim Wieland wrote:
I am looking at the AST from a plugin and a tree walking function
called from PLUGIN_PRE_GENERICIZE. Is there an earlier phase that I
could hook into? If not, would it be acceptable to add the original
tree to a folded tree for analyzing tools like mine?
Not really. Memory consumption would go through the roof.
However, you could try an approach similar to what Le-Chun implemented
for -Wself-assign (which only exists in the google/main branch for now).
See EXPR_FOLDED in
http://gcc.gnu.org/ml/gcc-patches/2011-04/msg01898.html.
Diego.
