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Date: Sun, 18 Feb 2007 11:27:00 -0000
Subject: [Bug c++/30840]  New: ice for legal code with flags -O3 -fno-strict-aliasing
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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>
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I just tried to compile Suse Linux package rxvt-unicode-8.1-3
with the GNU C++ compiler version 4.3 snapshot 20070216.

The compiler said

screen.C: In member function 'void rxvt_term::scr_reset()':
screen.C:160: internal compiler error: in set_lattice_value, at
tree-ssa-ccp.c:487
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

Preprocessed source code attached. Flags -O3 -fno-strict-aliasing required.


-- 
           Summary: ice for legal code with flags -O3 -fno-strict-aliasing
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dcb314 at hotmail dot com
  GCC host triplet: x86_64-suse-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30840