[Bug tree-optimization/26854] Inordinate compile times on large routines

[steven at gcc dot gnu dot org]

------- Comment #39 from steven at gcc dot gnu dot org  2007-12-20 00:02 -------
We badly need a way to track memory in DF.  Because DF uses alloc_pools for
almost all its data structures, the memory statistics are only recorded if you
configure with --gather-detailed-mem-stats.  I think it would be good if the DF
problems would report an estimate of their memory usage in the dump files, or
if a function would be available that you can call from GDB to give such an
estimate.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854