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| author | Dorit Nuzman <dorit@gcc.gnu.org> | 2005-03-29 16:10:22 +0000 |
|---|---|---|
| committer | Dorit Nuzman <dorit@gcc.gnu.org> | 2005-03-29 16:10:22 +0000 |
| commit | 8bb46326fbe9a12661c8d936622ef09dee0eb6d9 (patch) | |
| tree | 3b6e04f8be928ef4cb17b708c1898650d3020a60 /gcc/tree-vectorizer.c | |
| parent | 1a612e0a6cc76824017ca688693c9340114f1a76 (diff) | |
| download | gcc-8bb46326fbe9a12661c8d936622ef09dee0eb6d9.zip gcc-8bb46326fbe9a12661c8d936622ef09dee0eb6d9.tar.gz gcc-8bb46326fbe9a12661c8d936622ef09dee0eb6d9.tar.bz2 | |
tree-ssanames.c (duplicate_ssa_name_ptr_info): New function.
* tree-ssanames.c (duplicate_ssa_name_ptr_info): New function.
(duplicate_ssa_name): Call duplicate_ssa_name_ptr_info.
* tree-vect-analyze.c (vect_object_analysis): additional parm
pass back a "struct ptr_info_def *" with the points-to info.
(vect_analyze_data_refs): set the STMT_VINFO_PTR_INFO for the
statement using info returned from vect_object_analysis.
* tree-vect-transform.c (update_vuses_to_preheader): New function.
(vect_create_data_ref_ptr): Remove updates to vars_to_rename
for virtual uses and defs when creating a replacement vector
reference. Call duplicate_ssa_name_ptr_info to define points-to
info for vector pointer replacement using STMT_VINFO_PTR_INFO.
(vectorizable_store): copy_virtual_operands and update
definition statements.
(vectorizable_load): copy_virtual_operands. Remove call to
mark_call_clobbered_vars_to_rename for call to "const" builtin.
* tree-vectorizer.c (vectorize_loops): Remove calls to
rewrite_into_ssa and bitmap_clear (vars_to_rename).
(new_stmt_vec_info): initialize STMT_VINFO_PTR_INFO for stmt.
* tree-vectorizer.h (_stmt_vec_info): add field ptr_info and
define macro STMT_VINFO_PTR_INFO for use in accessing.
* tree.h add export of duplicate_ssa_name_ptr_info.
* rs6000.c (altivec_init_builtins): Declare builtin function
__builtin_altivec_mask_for_load to be "const".
From-SVN: r97164
Diffstat (limited to 'gcc/tree-vectorizer.c')
| -rw-r--r-- | gcc/tree-vectorizer.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index 5859880..9df3a68 100644 --- a/gcc/tree-vectorizer.c +++ b/gcc/tree-vectorizer.c @@ -1167,6 +1167,7 @@ new_stmt_vec_info (tree stmt, loop_vec_info loop_vinfo) STMT_VINFO_VEC_STMT (res) = NULL; STMT_VINFO_DATA_REF (res) = NULL; STMT_VINFO_MEMTAG (res) = NULL; + STMT_VINFO_PTR_INFO (res) = NULL; STMT_VINFO_SUBVARS (res) = NULL; STMT_VINFO_VECT_DR_BASE_ADDRESS (res) = NULL; STMT_VINFO_VECT_INIT_OFFSET (res) = NULL_TREE; @@ -1618,7 +1619,5 @@ vectorize_loops (struct loops *loops) loop->aux = NULL; } - rewrite_into_ssa (false); rewrite_into_loop_closed_ssa (NULL); /* FORNOW */ - bitmap_clear (vars_to_rename); } |