URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-109.c] - Rev 298
Compare with Previous | Blame | View Log
/* { dg-require-effective-target vect_int } */ #include <stdarg.h> #include "tree-vect.h" #define N 32 short sa[N]; short sc[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31}; short sb[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31}; int ia[N]; int ic[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}; int ib[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}; __attribute__ ((noinline)) int main1 (int n) { int i; /* Multiple types with different sizes, used in idependent copmutations. Vectorizable. */ for (i = 0; i < n; i++) { sa[i+2] = sb[i] + sc[i]; ia[i+1] = ib[i] + ic[i]; } /* check results: */ for (i = 0; i < n; i++) { if (sa[i+2] != sb[i] + sc[i] || ia[i+1] != ib[i] + ic[i]) abort (); } return 0; } int main2 (int n) { int i; /* Multiple types with different sizes, used in idependent copmutations. Vectorizable. */ for (i = 0; i < n; i++) { ia[i+1] = ib[i] + ic[i]; sa[i] = sb[i] + sc[i]; } /* check results: */ for (i = 0; i < n; i++) { if (sa[i] != sb[i] + sc[i] || ia[i+1] != ib[i] + ic[i]) abort (); } return 0; } int main (void) { check_vect (); main1 (N-2); main2 (N-1); return 0; } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 2 "vect" { target vect_hw_misalign } } } */ /* { dg-final { scan-tree-dump-times "not vectorized: unsupported unaligned store" 2 "vect" { xfail vect_hw_misalign } } } */ /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 10 "vect" { target vect_hw_misalign } } } */ /* { dg-final { cleanup-tree-dump "vect" } } */