modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr59387.c (about) 1 /* PR tree-optimization/59387 */ 2 3 int a, *d, **e = &d, f; 4 char c; 5 struct S { int f1; } b; 6 7 int 8 main () 9 { 10 for (a = -19; a; a++) 11 { 12 for (b.f1 = 0; b.f1 < 24; b.f1++) 13 c--; 14 *e = &f; 15 if (!d) 16 return 0; 17 } 18 return 0; 19 }