Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/pr57705.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 "tree-vect.h" int a[1024]; unsigned char b[1024]; extern void abort (void); __attribute__((noinline, noclone)) void foo (int k, int m) { int i, k2 = k; for (i = 0; i < 1024; i++) { a[i] = k2; k2 += m + 1; } } __attribute__((noinline, noclone)) void bar (int k, int m) { int i, k2 = k; for (i = 0; i < 1024; i++) { k2 += m + 1; a[i] = k2; } } __attribute__((noinline, noclone)) void baz (int k, int m) { int i, k2 = k; for (i = 0; i < 1024; i++) { a[i] = k2; b[i] = i; k2 += m + 1; } } int main () { int i; check_vect (); foo (5, 3); for (i = 0; i < 1024; i++) if (a[i] != 5 + 4 * i) abort (); bar (5, 3); for (i = 0; i < 1024; i++) if (a[i] != 9 + 4 * i) abort (); baz (5, 3); for (i = 0; i < 1024; i++) if (a[i] != 5 + 4 * i || b[i] != (unsigned char) i) abort (); return 0; } /* { dg-final { scan-tree-dump-times "vectorized 1 loop" 3 "vect" { target vect_pack_trunc } } } */ /* { dg-final { scan-tree-dump-times "vectorized 1 loop" 2 "vect" { target { ! vect_pack_trunc } } } } */