[Bug tree-optimization/107011] New: instruction with undefined behavior not optimized away

[hiraditya at msn dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107011

            Bug ID: 107011
           Summary: instruction with undefined behavior not optimized away
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hiraditya at msn dot com
  Target Milestone: ---

#include<limits.h>

int main() {
    return INT_MIN / -1;
}


$ gcc -O3

main:
        mov     eax, -2147483648
        ret


$ clang -O3

main:                                   # @main
        ret


https://godbolt.org/z/393EMqs1E

PS: I reported this bug yesterday as well but for some reason it does not
appear in bugzilla so I'm creating another one.