| /* { dg-do compile } */ |
| /* { dg-options "-O1 -minline-all-stringops -minline-stringops-dynamically" } */ |
| |
| #include <string.h> |
| |
| extern double ran(void); |
| |
| struct spec_fd_t { |
| int limit; |
| int len; |
| int pos; |
| unsigned char *buf; |
| } spec_fd[3]; |
| |
| int spec_random_load (int fd) { |
| int i, j; |
| char random_text[(32)][(128*1024)]; |
| |
| for (j = 0; j < (128*1024); j++) { |
| random_text[i][j] = (int)(ran()*256); |
| } |
| |
| for (i = 0 ; i < spec_fd[fd].limit; i+= (128*1024)) { |
| memcpy(spec_fd[fd].buf + i, random_text[(int)(ran()*(32))], |
| (128*1024)); |
| } |
| |
| spec_fd[fd].len = 1024*1024; |
| return 0; |
| } |
