diff options
Diffstat (limited to 'gcc/tree-data-ref.h')
| -rw-r--r-- | gcc/tree-data-ref.h | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/gcc/tree-data-ref.h b/gcc/tree-data-ref.h index da4802e..2edddc03 100644 --- a/gcc/tree-data-ref.h +++ b/gcc/tree-data-ref.h @@ -403,7 +403,6 @@ extern bool compute_all_dependences (VEC (data_reference_p, heap) *, extern tree find_data_references_in_bb (struct loop *, basic_block, VEC (data_reference_p, heap) **); -extern void create_rdg_vertices (struct graph *, VEC (gimple, heap) *); extern bool dr_may_alias_p (const struct data_reference *, const struct data_reference *, bool); extern bool dr_equal_offsets_p (struct data_reference *, @@ -525,6 +524,9 @@ typedef struct rdg_vertex /* The statement represented by this vertex. */ gimple stmt; + /* Vector of data-references in this statement. */ + VEC(data_reference_p, heap) *datarefs; + /* True when the statement contains a write to memory. */ bool has_mem_write; @@ -533,9 +535,11 @@ typedef struct rdg_vertex } *rdg_vertex_p; #define RDGV_STMT(V) ((struct rdg_vertex *) ((V)->data))->stmt +#define RDGV_DATAREFS(V) ((struct rdg_vertex *) ((V)->data))->datarefs #define RDGV_HAS_MEM_WRITE(V) ((struct rdg_vertex *) ((V)->data))->has_mem_write #define RDGV_HAS_MEM_READS(V) ((struct rdg_vertex *) ((V)->data))->has_mem_reads #define RDG_STMT(RDG, I) RDGV_STMT (&(RDG->vertices[I])) +#define RDG_DATAREFS(RDG, I) RDGV_DATAREFS (&(RDG->vertices[I])) #define RDG_MEM_WRITE_STMT(RDG, I) RDGV_HAS_MEM_WRITE (&(RDG->vertices[I])) #define RDG_MEM_READS_STMT(RDG, I) RDGV_HAS_MEM_READS (&(RDG->vertices[I])) @@ -608,7 +612,6 @@ index_in_loop_nest (int var, VEC (loop_p, heap) *loop_nest) void stores_from_loop (struct loop *, VEC (gimple, heap) **); void stores_zero_from_loop (struct loop *, VEC (gimple, heap) **); bool rdg_defs_used_in_other_loops_p (struct graph *, int); -bool have_similar_memory_accesses (gimple, gimple); bool stmt_with_adjacent_zero_store_dr_p (gimple); /* Returns true when STRIDE is equal in absolute value to the size of @@ -623,16 +626,6 @@ stride_of_unit_type_p (tree stride, tree type) TYPE_SIZE_UNIT (type))); } -/* Determines whether RDG vertices V1 and V2 access to similar memory - locations, in which case they have to be in the same partition. */ - -static inline bool -rdg_has_similar_memory_accesses (struct graph *rdg, int v1, int v2) -{ - return have_similar_memory_accesses (RDG_STMT (rdg, v1), - RDG_STMT (rdg, v2)); -} - /* In tree-data-ref.c */ void split_constant_offset (tree , tree *, tree *); |