view gcc/testsuite/gcc.dg/vect/vec-scal-opt1.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-require-effective-target vect_shift } */
/* { dg-require-effective-target vect_int } */

#define vidx(type, vec, idx) (*((type *) &(vec) + idx))
#define vector(elcount, type)  \
__attribute__((vector_size((elcount)*sizeof(type)))) type

short k;

int main (int argc, char *argv[]) {
   vector(8, short) v0 = {argc,1,2,3,4,5,6,7};
   vector(8, short) r1;

   r1 = v0 >> (vector(8, short)){2,2,2,2,2,2,2,2};

   return vidx(short, r1, 0);
}

/* { dg-final { scan-tree-dump-times ">> 2" 1 "veclower21" } } */