[Bug middle-end/26869] [4.1 Regression] Segfault in find_lattice_value() for complex operands.

[rguenth at gcc dot gnu dot org]

------- Comment #12 from rguenth at gcc dot gnu dot org  2006-04-28 11:43 -------
Subject: Bug 26869

Author: rguenth
Date: Fri Apr 28 11:43:43 2006
New Revision: 113343

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113343
Log:
2006-04-28  Andrew Pinski  <pinskia@gcc.gnu.org>
        Richard Guenther  <rguenther@suse.de>

        PR middle-end/26869
        * tree-complex.c (update_parameter_components): Don't handle
        unused parameters which have no default def.

        * gcc.dg/torture/pr26869.c: New testcase.

        PR tree-optimization/27236
        * tree-inline.c (copy_body_r): Make sure to copy
        TREE_THIS_VOLATILE flag.

        * gcc.dg/tree-ssa/pr27236.c: New testcase.

        PR tree-optimization/27218
        * tree-inline.c (expand_call_inline): Strip useless type
        conversions for the return slot address.

        * g++.dg/tree-ssa/pr27218.C: New testcase.

Added:
    branches/gcc-4_1-branch/gcc/testsuite/g++.dg/tree-ssa/pr27218.C
    branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/torture/pr26869.c
      - copied unchanged from r113219,
trunk/gcc/testsuite/gcc.dg/torture/pr26869.c
    branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/tree-ssa/pr27236.c
      - copied unchanged from r113221,
trunk/gcc/testsuite/gcc.dg/tree-ssa/pr27236.c
Modified:
    branches/gcc-4_1-branch/gcc/ChangeLog
    branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_1-branch/gcc/tree-complex.c
    branches/gcc-4_1-branch/gcc/tree-inline.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26869