[Bug tree-optimization/19224] [4.0 regression] Endless loop compiling simple file: Bug in tree-scalar-evolution.c (instantiate_parameters_1)?

[pinskia at gcc dot gnu dot org]

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           What    |Removed                     |Added
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           Keywords|                            |ice-on-valid-code, memory-
                   |                            |hog
   Target Milestone|---                         |4.0.0

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19224