Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/vect-10-big-array.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 84e7813d76e9 |
children |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-require-effective-target vect_int } */ extern void abort (void); #define N 128 short a[N]; short d[N]; int foo () { int i; short b[N]; short c[N]; for (i = 0; i < N/2; i++) { b[i] = i*3; c[i] = i; asm volatile ("" ::: "memory"); } /* Strided access pattern. */ for (i = 0; i < N/2; i++) { a[i] = b[2*i+1] * c[2*i+1] - b[2*i] * c[2*i]; d[i] = b[2*i] * c[2*i+1] + b[2*i+1] * c[2*i]; } return 0; } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { ! vect_strided2 } } } } */