Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/torture/pr56443.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR tree-optimization/56443 */ /* { dg-do run } */ /* { dg-options "-ftree-vectorize" } */ extern void abort (void); typedef int myint __attribute__ ((__aligned__ (16))); int a1[1024] __attribute__ ((__aligned__ (16))); int a2[1024] __attribute__ ((__aligned__ (16))); __attribute__((noinline, noclone)) void test (int n, myint * __restrict__ p1, myint * __restrict__ p2) { while (n--) *p1++ = *p2++ + 1; } int main () { int n; for (n = 0; n < 1024; n++) a2[n] = n; test (1024, a1, a2); for (n = 0; n < 1024; n++) if (a1[n] != a2[n] + 1) abort (); return 0; }