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| author | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2007-05-29 21:55:47 +0000 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2007-05-29 21:55:47 +0000 |
| commit | 5417e0224b5fef840b1faa50c43dc660579e4f7b (patch) | |
| tree | e755e23b8c84859e189788b0f53371eb79533cf9 /gcc/tree-vectorizer.h | |
| parent | cd5ecab6a73af62791d39b85db942600ccc37dad (diff) | |
| download | gcc-5417e0224b5fef840b1faa50c43dc660579e4f7b.zip gcc-5417e0224b5fef840b1faa50c43dc660579e4f7b.tar.gz gcc-5417e0224b5fef840b1faa50c43dc660579e4f7b.tar.bz2 | |
tree-vectorizer.h (DR_MISALIGNMENT): Cast aux to integer.
* tree-vectorizer.h (DR_MISALIGNMENT): Cast aux to integer.
(SET_DR_MISALIGNMENT): New.
* tree-vect-analyze.c (vect_compute_data_ref_alignment,
vect_update_misalignment_for_peel, vect_enhance_data_refs_alignment):
Use SET_DR_MISALIGNMENT.
* tree-predcom.c (split_data_refs_to_components): Cast dr->aux from
pointer.
* tree-data-ref.c (create_data_ref, compute_all_dependences,
find_loop_nest): Export.
* tree-data-ref.h (struct data_reference): Change aux field to pointer.
(create_data_ref, compute_all_dependences, find_loop_nest): Declare.
* tree-ssa-loop-prefetch.c: Include tree-data-ref.h.
(L1_CACHE_SIZE_BYTES, L2_CACHE_SIZE_BYTES, NONTEMPORAL_FRACTION):
New macros.
(struct mem_ref): Add field reuse_distance.
(find_or_create_group, record_ref): Use XNEW instead of xcalloc.
Initialize reuse_distance field.
(issue_prefetch_ref): Select temporality of prefetch according to
reuse_distance.
(volume_of_references, volume_of_dist_vector, add_subscript_strides,
self_reuse_distance, determine_loop_nest_reuse): New functions.
(loop_prefetch_arrays): Call determine_loop_nest_reuse.
(tree_ssa_prefetch_arrays): Dump L2 cache size.
* Makefile.in (tree-ssa-loop-prefetch.o): Add TREE_DATA_REF_H
dependency.
* gcc.dg/tree-ssa/prefetch-6.c: New test.
From-SVN: r125172
Diffstat (limited to 'gcc/tree-vectorizer.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index dd8e2b8..6e20652 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -339,7 +339,8 @@ is_pattern_stmt_p (stmt_vec_info stmt_info) /* Reflects actual alignment of first access in the vectorized loop, taking into account peeling/versioning if applied. */ -#define DR_MISALIGNMENT(DR) (DR)->aux +#define DR_MISALIGNMENT(DR) ((int) (size_t) (DR)->aux) +#define SET_DR_MISALIGNMENT(DR, VAL) ((DR)->aux = (void *) (size_t) (VAL)) static inline bool aligned_access_p (struct data_reference *data_ref_info) |