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| author | Dorit Naishlos <dorit@il.ibm.com> | 2004-08-17 16:17:14 +0000 |
|---|---|---|
| committer | Dorit Nuzman <dorit@gcc.gnu.org> | 2004-08-17 16:17:14 +0000 |
| commit | 79fe1b3bd07343a1be36195a9053b582198a4123 (patch) | |
| tree | 49effbb8670b04dbfb66de531c733c3e4389a525 /gcc/tree-pass.h | |
| parent | baeff9708eb16a669c72cdebb32062ef1f6e6abc (diff) | |
| download | gcc-79fe1b3bd07343a1be36195a9053b582198a4123.tar.gz | |
tree-vectorizer.c: New File: loop vectorization on SSAed GIMPLE trees.
* tree-vectorizer.c: New File: loop vectorization on SSAed GIMPLE trees.
* tree-vectorizer.h: New File: Same.
* Makefile.in (tree-vectorizer.c, tree-vectorizer.h): Add new files.
* common.opt (ftree-vectorize): New flag to enable vectorization.
* timevar.def (TV_TREE_VECTORIZATION): New dump file for vectorization
pass.
* tree-data-ref.h (init_data_ref): Additional argument.
(array_base_name_differ_p): Moved to tree-data-ref.c.
* tree-data-ref.c (array_base_name_differ_p): Revised.
(initialize_data_dependence_relation): Call array_base_name_differ_p
with an extra argument.
(analyze_all_data_dependences): Same.
(init_data_ref): Additional argument is_read to set DR_IS_READ.
* tree-ssa-phiopt.c (empty_block_p): Expose for usage out of this file.
* tree-flow.h (vectorize_loops, empty_block_p): Add declaration.
* tree-optimize.c (pass_vectorize): Schedule the vectorization pass.
* tree-pass.h (tree_opt_pass pass_vectorize): Declare the new
vectorization pass.
* tree-ssa-loop.c (tree_ssa_loop_init): Call scev_initialize.
(tree_ssa_loop_done): Call scev_finalize.
(tree_vectorize): Define the new vectorization pass.
* defaults.h (UNITS_PER_SIMD_WORD): Allow targets to specify the size of
the vector they support (until support for multiple vector sizes is
added to the vectorizer).
* config/i386/i386.h (UNITS_PER_SIMD_WORD): Define.
* config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Define.
* invoke.texi (fdump-tree-vect, ftree-vectorize): Add
documentation.
From-SVN: r86131
Diffstat (limited to 'gcc/tree-pass.h')
| -rw-r--r-- | gcc/tree-pass.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h index 2bf63ee77b6..5302232e5ff 100644 --- a/gcc/tree-pass.h +++ b/gcc/tree-pass.h @@ -109,6 +109,7 @@ extern struct tree_opt_pass pass_tail_calls; extern struct tree_opt_pass pass_loop; extern struct tree_opt_pass pass_loop_init; extern struct tree_opt_pass pass_lim; +extern struct tree_opt_pass pass_vectorize; extern struct tree_opt_pass pass_loop_done; extern struct tree_opt_pass pass_ch; extern struct tree_opt_pass pass_ccp; |