[Bug middle-end/87276] Buggy tree-ssa optimization introduced in revision 263875

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87276 --- Comment #3 from Vincent Lefèvre --- Note: This may yield security issues since basically, this makes integer overflow detection fail. In the testcase, after unsigned long uc; uc = (unsigned long) sum + (unsigned long) ps->e; uc

[Bug middle-end/87276] Buggy tree-ssa optimization introduced in revision 263875

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87276 Vincent Lefèvre changed: What|Removed |Added Summary|Buggy code with -O2 in |Buggy tree-ssa optimization