[Bug debug/34037] [4.2/4.3/4.4 Regression] Bounds for VLAs not emitted into debuginfo

[jakub at gcc dot gnu dot org]

------- Comment #5 from jakub at gcc dot gnu dot org  2008-09-18 15:18 -------
Subject: Bug 34037

Author: jakub
Date: Thu Sep 18 15:17:10 2008
New Revision: 140459

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140459
Log:
        PR debug/34037
        * gimplify.c (gimplify_type_sizes): When not optimizing, ensure
        TYPE_MIN_VALUE and TYPE_MAX_VALUE is not is not DECL_IGNORED_P
        VAR_DECL.
        * cfgexpand.c (expand_used_vars): Keep DECL_ARTIFICIAL
        !DECL_IGNORED_P vars in local_decls list for instantiate_decls,
        ggc_free other TREE_LIST nodes from that chain.
        * function.c (instantiate_decls): Instantiate also DECL_RTL
        of vars in cfun->local_decls, free that list afterwards.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c
    trunk/gcc/function.c
    trunk/gcc/gimplify.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34037