[Bug middle-end/45709] [4.3/4.4/4.5/4.6 regression] internal compiler error: in add_phi_arg, at tree-phinodes.c:395

[hjl dot tools at gmail dot com]

------- Comment #4 from hjl dot tools at gmail dot com  2010-09-17 22:17 -------
Revision 127647:

http://gcc.gnu.org/ml/gcc-cvs/2007-08/msg00541.html

introduced:

[...@gnu-26 gcc]$ ./xgcc -B./ -S -O ../../../pr45709.cc 
../../../pr45709.cc: In member function ‘virtual void foo::bar()’:
../../../pr45709.cc:27: error: PHI def is not a GIMPLE value
storage_8 = PHI <&copyBack.1_1->storage[0](2), &copyBack.1_1->storage[1](3)>

&copyBack.1_1->storage[0];

../../../pr45709.cc:27: error: PHI def is not a GIMPLE value
storage_8 = PHI <&copyBack.1_1->storage[0](2), &copyBack.1_1->storage[1](3)>

&copyBack.1_1->storage[1];

../../../pr45709.cc:27: error: invalid operand to unary operator
&copyBack.1_1->storage;

../../../pr45709.cc:27: internal compiler error: verify_stmts failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
[...@gnu-26 gcc]$ 


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45709