[Bug c++/57190] New: verify_ssa failed: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set

[dcb314 at hotmail dot com]

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: unassig...@gcc.gnu.org

        ReportedBy: dcb...@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.