[Bug tree-optimization/105621] New: [13 Regression] Wrong code with -O3

[vsevolod.livinskiy at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105621

            Bug ID: 105621
           Summary: [13 Regression] Wrong code with -O3
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vsevolod.livinskiy at gmail dot com
  Target Milestone: ---

Link to the Compiler Explorer: https://godbolt.org/z/jscK4bTP6

Reproducer:
#include <stdio.h>

unsigned short a = (unsigned short)31272;
int b = -1902905271;
unsigned int c = 1618489477U;
bool d = (bool)0;

void test(unsigned short a, int b, unsigned c) __attribute__((noipa));
void test(unsigned short a, int b, unsigned c) {
  for (int i = 2; i < 24; i += 3)
    d = b ? a ? c : 2086607777901731118 : 0; 
}

int main() {
    test(a, b, c);
    printf("%d\n", (int)d);
    if (d != 1)
      __builtin_abort();
}

Error:
>$ g++ -O2 driver.cpp && ./a.out 
1
>$ g++ -O3 driver.cpp && ./a.out 
0
Aborted (core dumped)

GCC version 13.0.0 20220516 (69c4b5c519f0df37e4903992644cc29682721bc1)