diff options
Diffstat (limited to 'gcc/basic-block.h')
| -rw-r--r-- | gcc/basic-block.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/basic-block.h b/gcc/basic-block.h index 76f1368..b5f045e 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -149,8 +149,6 @@ struct edge_def GTY((chain_next ("%h.pred_next"))) int probability; /* biased by REG_BR_PROB_BASE */ gcov_type count; /* Expected number of executions calculated in profile.c */ - bool crossing_edge; /* Crosses between hot and cold sections, when - we do partitioning. */ }; typedef struct edge_def *edge; @@ -174,7 +172,10 @@ typedef struct edge_def *edge; predicate is zero. */ #define EDGE_EXECUTABLE 4096 /* Edge is executable. Only valid during SSA-CCP. */ -#define EDGE_ALL_FLAGS 8191 +#define EDGE_CROSSING 8192 /* Edge crosses between hot + and cold sections, when we + do partitioning. */ +#define EDGE_ALL_FLAGS 16383 #define EDGE_COMPLEX (EDGE_ABNORMAL | EDGE_ABNORMAL_CALL | EDGE_EH) @@ -444,6 +445,7 @@ extern void flow_preorder_transversal_compute (int *); extern int dfs_enumerate_from (basic_block, int, bool (*)(basic_block, void *), basic_block *, int, void *); +extern void compute_dominance_frontiers (bitmap *); extern void dump_edge_info (FILE *, edge, int); extern void brief_dump_cfg (FILE *); extern void clear_edges (void); |