[Bug regression/43867] ICE on valid with PGO and -fwhole-program options on small example (istringstream) with gcc 4.5.0 only

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2010-04-26 23:01 -------
On the trunk (GNU C++ (GCC) version 4.6.0 20100422 (experimental) [trunk
revision 158652]) we get:
t.cc: At global scope:
t.cc:8:1: internal compiler error: in ipcp_iterate_stage, at ipa-cp.c:772
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43867