view gcc/testsuite/gcc.dg/pr94784.c @ 19:2b5abeee2509 default tip

update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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/* { dg-do compile { target aarch64*-*-* } } */
/* { dg-options "-O2 -ftree-slp-vectorize -march=armv8.2-a+sve -msve-vector-bits=256" } */

typedef short __attribute__((vector_size (8))) v4hi;

typedef union U4HI { v4hi v; short a[4]; } u4hi;

short a[4];

void pass_v4hi (v4hi v) {
    int j;
    u4hi u;
    u.v = v;
    for (j = 0; j < 4; j++)
      a[j] = u.a[j];
};