Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr83844.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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/* PR c/83844 */ /* { dg-do compile { target int32plus } } */ /* { dg-options "-O0 -Wall" } */ /* { dg-require-effective-target alloca } */ typedef unsigned long long __u64 __attribute__((aligned(4),warn_if_not_aligned(8))); void bar (void *, void *, void *); void foo (int n) { struct A { int i1; int i2; int i3[n]; __u64 x; /* { dg-warning "in 'struct A' may not be aligned to 8" } */ } __attribute__((aligned (8))); struct B { int i1; int i2; long long i3[n]; __u64 x; } __attribute__((aligned (8))); struct C { int i1; int i2; int i3[2 * n]; __u64 x; } __attribute__((aligned (8))); struct A a; struct B b; struct C c; bar (&a, &b, &c); }