Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/vect-iv-8a.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 26 __attribute__ ((noinline)) int main1 (short X) { signed char a[N]; short b[N]; int c[N]; short myX = X; int i; /* vectorization of induction with type conversions. */ for (i = 0; i < N; i++) { a[i] = (signed char)X; b[i] = X; c[i] = (int)X; X++; } /* check results: */ for (i = 0; i < N; i++) { if (a[i] != (signed char)myX || b[i] != myX || c[i] != (int)myX++) abort (); } return 0; } int main (void) { check_vect (); return main1 (3); } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_pack_trunc && vect_unpack } } } } */