diff options
Diffstat (limited to 'gcc/graphite.h')
| -rw-r--r-- | gcc/graphite.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/gcc/graphite.h b/gcc/graphite.h index faae00950d6..92a68167f22 100644 --- a/gcc/graphite.h +++ b/gcc/graphite.h @@ -193,6 +193,7 @@ typedef struct graphite_bb lambda_vector compressed_alpha_matrix; CloogMatrix *dynamic_schedule; VEC (data_reference_p, heap) *data_refs; + htab_t cloog_iv_types; } *gbb_p; #define GBB_BB(GBB) GBB->bb @@ -205,6 +206,7 @@ typedef struct graphite_bb #define GBB_CONDITIONS(GBB) GBB->conditions #define GBB_CONDITION_CASES(GBB) GBB->condition_cases #define GBB_LOOPS(GBB) GBB->loops +#define GBB_CLOOG_IV_TYPES(GBB) GBB->cloog_iv_types /* Return the loop that contains the basic block GBB. */ @@ -274,10 +276,12 @@ DEF_VEC_ALLOC_P (name_tree, heap); typedef struct sese { edge entry, exit; + struct pointer_set_t *region_basic_blocks; } *sese; #define SESE_ENTRY(S) (S->entry) #define SESE_EXIT(S) (S->exit) +#define SESE_REGION_BBS(S) (S->region_basic_blocks) /* A SCOP is a Static Control Part of the program, simple enough to be represented in polyhedral form. */ @@ -327,6 +331,7 @@ struct scop but just a boundary. SCOP_ENTRY is considered part of the scop. */ #define SCOP_ENTRY(S) (SESE_ENTRY (SCOP_REGION (S))->dest) #define SCOP_EXIT(S) (SESE_EXIT (SCOP_REGION (S))->dest) +#define SCOP_REGION_BBS(S) (SESE_REGION_BBS (SCOP_REGION (S))) #define SCOP_STATIC_SCHEDULE(S) S->static_schedule #define SCOP_LOOPS(S) S->loops #define SCOP_LOOP_NEST(S) S->loop_nest @@ -345,7 +350,8 @@ extern void dot_scop (scop_p); extern void dot_all_scops (void); extern void debug_clast_stmt (struct clast_stmt *); extern void debug_rename_map (htab_t); -extern void debug_loop_vec (graphite_bb_p gb); +extern void debug_ivtype_map (htab_t); +extern void debug_loop_vec (graphite_bb_p); extern void debug_oldivs (scop_p); /* Describes the type of an iv stack entry. */ @@ -377,6 +383,25 @@ DEF_VEC_ALLOC_P(iv_stack_entry_p,heap); typedef VEC(iv_stack_entry_p, heap) **loop_iv_stack; extern void debug_loop_iv_stack (loop_iv_stack); +/* Return the old induction variable of the LOOP that is in normal + form in SCOP. */ + +static inline tree +oldiv_for_loop (scop_p scop, loop_p loop) +{ + int i; + name_tree iv; + + if (!loop) + return NULL_TREE; + + for (i = 0; VEC_iterate (name_tree, SCOP_OLDIVS (scop), i, iv); i++) + if (iv->loop == loop) + return iv->t; + + return NULL_TREE; +} + /* Return the number of gimple loops contained in SCOP. */ static inline int |