view gcc/testsuite/gcc.c-torture/compile/vector-4.c @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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line source

/* { dg-do compile } */
/* { dg-options "-mavx" { target { i?86-*-* x86_64-*-* } } } */

/* Make sure that vector of size 8 of signed char works. This used to crash with AVX on x86
   as we would produce try to extract the chars inside the vector mode using the vector mode of V8SI
   which was wrong. */
__attribute__ ((vector_size (8))) signed char v4, v5, v6;
void
two (void)
{
 v4 = v5 + v6;
}