diff options
Diffstat (limited to 'gcc/basic-block.h')
| -rw-r--r-- | gcc/basic-block.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/basic-block.h b/gcc/basic-block.h index be5822724f9..a3c97f95e34 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -261,6 +261,12 @@ extern varray_type basic_block_info; #define FOR_EACH_BB_REVERSE(BB) \ FOR_BB_BETWEEN (BB, EXIT_BLOCK_PTR->prev_bb, ENTRY_BLOCK_PTR, prev_bb) +/* Cycles through _all_ basic blocks, even the fake ones (entry and + exit block). */ + +#define FOR_ALL_BB(BB) \ + for (BB = ENTRY_BLOCK_PTR; BB; BB = BB->next_bb) + /* What registers are live at the setjmp call. */ extern regset regs_live_at_setjmp; |