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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/57190] New: verify_ssa failed: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set
Date: Mon, 06 May 2013 19:17:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57190

             Bug #: 57190
           Summary: verify_ssa failed: SSA_NAME_OCCURS_IN_ABNORMAL_PHI
                    should be set
    Classification: Unclassified
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dcb314@hotmail.com


Created attachment 30044
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30044
C++ source code

I just tried to compile the package yapet-0.8-0.5
on gcc-4.9 trunk dated 20130505 on an AMD x86_64 box.

The compiler said

passworddialog.cc:349:1: error: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set
 }
 ^
for SSA_NAME: .MEM_278 in statement:
PHI argument
.MEM_278
for PHI node
passworddialog.cc:349:1: internal compiler error: verify_ssa failed
0xc25541 verify_ssa(bool)
    ../../src/trunk/gcc/tree-ssa.c:1046
0xa01221 execute_function_todo
    ../../src/trunk/gcc/passes.c:1970
0xa01be7 execute_todo
    ../../src/trunk/gcc/passes.c:2002
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.


Preprocessed source code attached. Flag -O2 required.