Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/array-init-2.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* Test array initializion by store_by_pieces. */ /* { dg-do run } */ /* { dg-options "-O2" } */ struct A { char c[10]; }; extern void abort (void); void __attribute__((noinline)) check (struct A * a, int b) { const char *p; switch (b) { case 0: p = "abcdefghi"; break; case 1: p = "j\0\0\0\0\0\0\0\0"; break; case 2: p = "kl\0\0\0\0\0\0\0"; break; case 3: p = "mnop\0\0\0\0\0"; break; case 4: p = "qrstuvwx\0"; break; default: abort (); } if (__builtin_memcmp (a->c, p, 10) != 0) abort (); } int main (void) { struct A a = { "abcdefghi" }; check (&a, 0); struct A b = { "j" }; check (&b, 1); struct A c = { "kl" }; check (&c, 2); struct A d = { "mnop" }; check (&d, 3); struct A e = { "qrstuvwx" }; check (&e, 4); return 0; }