Compile generate-3.4.ii from Bugzila 8361 with -O3 on current mainline, and you'll get: %gccvs -O3 generate-3.4.ii generate.C: In member function `bool MODEL_GENERATOR::propagateGUS(const COMPONENT_INDEX&, GINTERPRET&)': generate.C:1362: error: address taken, but ADDRESSABLE bit not set iD.328848 generate.C:1362: error: address taken, but ADDRESSABLE bit not set iD.328848 generate.C:1362: error: address taken, but ADDRESSABLE bit not set iD.329397 generate.C:1362: error: address taken, but ADDRESSABLE bit not set iD.329397 generate.C:1362: internal compiler error: verify_stmts failed.
*** This bug has been marked as a duplicate of 17497 ***