https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85164
--- Comment #11 from Vittorio Zecca <zeccav at gmail dot com> ---
After applying your fixes I still have overflow compiling the following
// Must be compiled with nonzero optimization
//../../gcc/gcc/poly-int.h:1095:5: runtime error: signed integer
overflow: 9223372036854775807 * 8 cannot be represented in type 'long
int'
// 87042
const char a[] = {};
int b() { '\0' == a[9223372036854775807]; }
../../gcc/gcc/poly-int.h:1095:5: runtime error: signed integer
overflow: 9223372036854775807 * 8 cannot be represented in type 'long
int'
Remember must be compiled with nonzero optimization
