| /* { dg-do compile } */ |
| /* { dg-require-effective-target arm_neon_ok } */ |
| /* { dg-options "-mcpu=cortex-a15" } */ |
| /* { dg-add-options arm_neon } */ |
| |
| typedef float stress_matrix_type_t; |
| typedef unsigned int size_t; |
| static void __attribute__((optimize("-O3"))) stress_matrix_xy_identity( |
| const size_t n, |
| stress_matrix_type_t a[restrict n][n], |
| stress_matrix_type_t b[restrict n][n], |
| stress_matrix_type_t r[restrict n][n]) |
| { |
| register size_t i; |
| (void)a; |
| (void)b; |
| for (i = 0; i < n; i++) { |
| register size_t j; |
| for (j = 0; j < n; j++) |
| r[i][j] = (i == j) ? 1.0 : 0.0; |
| return; |
| } |
| } |
