https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80349
--- Comment #7 from Dmitry Babokin <babokin at gmail dot com> --- One more. GCC r247062. > cat f.cpp unsigned long int ll; int foo() { return (2036854775807 >> ll & char(207648476159223) | 502810590243120797UL) << 0; } > g++ -fsanitize=undefined -O0 -c f.cpp f.cpp: In function ‘int foo()’: f.cpp:2:5: error: type mismatch in binary expression int foo() { ^~~ long unsigned int long int long unsigned int D.2746 = _2 | 502810590243120797; f.cpp:2:5: internal compiler error: verify_gimple failed