Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/slp-8.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-require-effective-target vect_int } */ #include <stdarg.h> #include "tree-vect.h" #define N 32 int ib[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}; int main1 () { int i; float fa[N]; /* int -> float */ for (i = 0; i < N/4; i++) { fa[4*i] = (float) ib[4*i]; fa[4*i + 1] = (float) ib[4*i + 1]; fa[4*i + 2] = (float) ib[4*i + 2]; fa[4*i + 3] = (float) ib[4*i + 3]; } /* check results: */ for (i = 0; i < N/4; i++) { if (fa[4*i] != (float) ib[4*i] || fa[4*i + 1] != (float) ib[4*i + 1] || fa[4*i + 2] != (float) ib[4*i + 2] || fa[4*i + 3] != (float) ib[4*i + 3]) abort (); } return 0; } int main (void) { check_vect (); return main1 (); } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target powerpc*-*-* i?86-*-* x86_64-*-* } } } */ /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { target powerpc*-*-* i?86-*-* x86_64-*-* } } } */