URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-66.c] - Rev 867
Go to most recent revision | Compare with Previous | Blame | View Log
/* { dg-require-effective-target vect_int } */ #include <stdarg.h> #include "tree-vect.h" #define N 16 int main1 () { int i, j; int ib[6] = {0,3,6,9,12,15}; int ia[8][5][6]; int ic[16][16][5][6]; /* Multidimensional array. Aligned. */ for (i = 0; i < 16; i++) { for (j = 0; j < 4; j++) { ia[2][6][j] = 5; } } /* check results: */ for (i = 0; i < 16; i++) { for (j = 0; j < 4; j++) { if (ia[2][6][j] != 5) abort(); } } /* Multidimensional array. Aligned. */ for (i = 0; i < 16; i++) { for (j = 0; j < 4; j++) ia[3][6][j+2] = 5; } /* check results: */ for (i = 0; i < 16; i++) { for (j = 2; j < 6; j++) { if (ia[3][6][j] != 5) abort(); } } /* Multidimensional array. Not aligned. */ for (i = 0; i < 16; i++) { for (j = 0; j < 4; j++) { ic[2][1][6][j+1] = 5; } } /* check results: */ for (i = 0; i < 16; i++) { for (j = 0; j < 4; j++) { if (ic[2][1][6][j+1] != 5) abort(); } } return 0; } int main (void) { check_vect (); return main1 (); } /* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */ /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */ /* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" } } */ /* { dg-final { cleanup-tree-dump "vect" } } */
Go to most recent revision | Compare with Previous | Blame | View Log