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Subject: [Bug c++/49495] New: -O3 causes error message "edge points to wrong declaration:"
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49495

           Summary: -O3 causes error message "edge points to wrong
                    declaration:"
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dcb314@hotmail.com


Created attachment 24576
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24576
C++ source code

I just tried to compile the icedtea6-1.10.2 package with the latest
trunk snapshot 20110618 on an AMD x86_64 box.

The compiler said

/home/dcb/rpmbuild/BUILD/icedtea6-1.10.2/openjdk/hotspot/src/share/vm/adlc/formssel.cpp:4089:1:
error: edge points to wrong declaration:
 <function_decl 0x7ff30ed2d500 _ZN9MatchNodeC2ER8ArchDescRS_i.constprop.30
    type <method_type 0x7ff30f6f4498

...

Preprocessed source code attached. Flag -O3 required.
It compiles fine with -O2.