| /* { dg-do compile } */ |
| /* { dg-options "-O2 -mavx -mtune=generic -dp" } */ |
| |
| typedef struct bitmap_element_def { |
| struct bitmap_element_def *next; |
| unsigned int indx; |
| } bitmap_element; |
| typedef struct bitmap_head_def { |
| bitmap_element *first; |
| bitmap_element *current; |
| unsigned int indx; |
| } bitmap_head; |
| typedef struct bitmap_head_def *bitmap; |
| typedef const struct bitmap_head_def *const_bitmap; |
| extern void bar (void) __attribute__ ((__noreturn__)); |
| unsigned char |
| bitmap_and_compl_into (bitmap a, const_bitmap b) |
| { |
| bitmap_element *a_elt = a->first; |
| const bitmap_element *b_elt = b->first; |
| if (a == b) |
| { |
| if ((!(a)->first)) |
| return 0; |
| else |
| return 1; |
| } |
| while (a_elt && b_elt) |
| { |
| if (a_elt->indx < b_elt->indx) |
| a_elt = a_elt->next; |
| } |
| if (a->indx == a->current->indx) |
| bar (); |
| return 0; |
| } |
| |
| /* { dg-final { scan-assembler-not "avx_vzeroupper" } } */ |
