[Bug tree-optimization/56294] BOOT_CFLAGS='-O2 -g -fno-ipa-sra' leads to bootstrap comparison failure

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56294

--- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-03-01 10:32:34 UTC ---
No SSA_NAMEs should be created because of debug stmts.
SSA_NAME_VERSION must be identical in between -fvar-tracking-assignments and
-fno-var-tracking-assignments, DECL_UIDs might differ, but sorted by DECL_UID
the decls must be same if you only consider decls seen with
-fno-var-tracking-assignments.