Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.c-torture/compile/20070905-1.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* PR tree-optimization/32772 */ struct S { unsigned long bits[1]; }; void f1 (int, unsigned long *); int f2 (void); int f3 (int, unsigned long *); int f4 (int, unsigned long *); static inline __attribute__ ((always_inline)) void baz (int x, volatile struct S *y) { f1 (x, y->bits); } static int bar (int x, struct S *y) { int n; if (__builtin_constant_p (x) ? f3 (x, y->bits) : f4 (x, y->bits)) baz (x, y); for (n = f2 (); n < 8; n = f2 ()) f3 (n, y->bits); } void foo (int x, int y) { struct S m; while ((y = bar (x, &m)) >= 0); }