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Re: GCC ssa and alias info
2008/2/12 Dasarath Weeratunge <email@example.com
> Is it possible to dump the ssa representation and alias information
> generated by the compiler to a file?
Yes. If you are using 4.3+, alias analysis is a TODO item, so it's run
if a pass requests it. If you use -fdump-tree-salias-vops, you'll get
the very first dump of alias analysis (after the creation of structure
vars). Otherwise, just use -fdump-tree-all-vops. You can grep which
passes requested alias analysis by grepping for 'points-to' in the dumps.
If you are using pre 4.3, then -fdump-tree-alias-vops will work.