[Bug middle-end/34018] [4.3 Regression] ICE: verify_stmts failed

[jakub at gcc dot gnu dot org]

------- Comment #4 from jakub at gcc dot gnu dot org  2007-11-10 07:46 -------
Subject: Bug 34018

Author: jakub
Date: Sat Nov 10 07:46:31 2007
New Revision: 130068

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130068
Log:
        PR middle-end/34018
        * tree-inline.h (copy_body_data): Add regimplify field.
        * tree-inline.c (copy_body_r): Set id->regimplify to true
        if an TREE_INVARIANT ADDR_EXPR is no longer invariant after
        substitutions.
        (copy_bb): Clear id->regimplify before walk_tree, if it is
        set afterwards, regimplify the whole statement.

        * g++.dg/opt/inline14.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/inline14.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-inline.c
    trunk/gcc/tree-inline.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34018