[Bug debug/54971] SRA pessimizes debug info by not creating debug stmts for fields without replacements

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54971

--- Comment #15 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-10-29 15:25:36 UTC ---
The intermediate copies should be DSE-able, as shown when the #c14 testcases
are changed to have a resp. x on all RHSs.