Hi, On Tue, Aug 11 2020, Gary Oblock via Gcc wrote: > Note, I'm getting close to getting my part of the structure reorganization > optimization minimally functional (my question about value range propagation > remains open since I re-enabled a couple of optimizations to bypass it.) > Therefore this is actually important for me to resolve. > > I obviously generated calls to the standard library function "free." > Also, similar calls to malloc didn't have that ".2" appended on them. > I'd normally handle a problem like this with a Google search but > "free.2" gets turned into "free to" and I get an insane number of > junk search results. > > This is obviously an easy question to answer for those that > have seen something similar in the past.
This looks like the name has been privatized for LTRANS compilation (see promote_symbol and privatize_symbol_name in lto/lto-partition.c). Does the decl you call have DECL_EXTERN and DECL_PUBLIC set? Are all of the relevant flags of the associated call graph node set as you'd expect? Martin
