Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/torture/pr80163.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR c/80163 */ /* { dg-do compile { target int128 } } */ /* { dg-require-effective-target label_values } */ volatile int v; __attribute__((noinline, noclone)) void bar (void) { v++; asm volatile ("" : : : "memory"); } __attribute__((noinline, noclone)) __int128_t * foo (unsigned long **p) { a: bar (); b: bar (); static __int128_t d = (unsigned long) &&a - (unsigned long) &&b; static unsigned long e = (unsigned long) &&a - (unsigned long) &&b; *p = &e; return &d; } int main () { __int128_t *p; unsigned long *q; p = foo (&q); if (*p != *q) __builtin_abort (); return 0; }