view gcc/testsuite/gcc.dg/torture/pr53144.c @ 131:84e7813d76e9

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

/* { dg-do compile } */

typedef unsigned char __attribute__((vector_size(4))) uvec;

int main (int argc, char *argv[]) {
    int i;
    int x = 0;
    uvec uc0 = (uvec) {argc, 1,  2,  10};
    unsigned char uc1[4] = {0, 3, 2, 200};
    signed char ucg[4] = {1, 0, 0, 0 };
    signed char ucl[4] = {0, 1, 0, 1 };

#define uc0_ ((unsigned char *)&uc0)

    for (i = 0; i < 4; i ++) {
	x |= ucg[i] != (uc0_[i] > uc1[i]);
	x |= ucl[i] != (uc0_[i] < uc1[i]);
    }
    return x;
}