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[Bug c++/26476] New: ice for valid code with -O2 and -fpermissive


I just tried to compile Suse Linux package bochs-2.2.1-6 with a recent
GNU C++ compiler version 4.2 snapshot 20060225. 

The compiler snapshot said

g++ -c -I. -I./. -Iinstrument/stubs -I./instrument/stubs -O2 -g
-fmessage-length=0 -D_FORTIFY_SOURCE=2 -fpermissive -D_LARGEFILE_SOURCE
-D_LARGEFILE64_SOURCE -pthread   `sdl-config --cflags` `wx-config --cxxflags`
-I/opt/gnome/include/gtk-2.0   -DBX_PLUGIN_PATH="\"/usr/lib64/bochs/plugins\""
-DBX_SHARE_PATH='"/usr/share/bochs"' logio.cc 
logio.cc:277: internal compiler error: in add_virtual_operand, at
tree-ssa-operands.c:1867
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 -fpermissive and -O2 required.


-- 
           Summary: ice for valid code with -O2 and -fpermissive
           Product: gcc
           Version: 4.2.0
            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-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26476


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