Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/torture/pr56965-1.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do run } */ /* { dg-options "-fschedule-insns" { target scheduling } } */ extern void abort (void); struct S { int i; int j; }; struct U { struct S s; } __attribute__((may_alias)); int __attribute__((noinline,noclone)) foo (struct U *p, struct U *q) { int i; q->s.j = 1; i = p->s.i; return i; } int main() { int a[3]; int *p = a; p[1] = 0; if (foo ((struct U *)(p + 1), (struct U *)p) != 1) abort (); return 0; }