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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.h | |
| 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.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index e32eed2..dee7a4e 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -178,6 +178,7 @@ typedef struct _stmt_vec_info { /* Aliasing information. */ tree memtag; + struct ptr_info_def *ptr_info; subvar_t subvars; /** The following fields are used to store the information about @@ -220,7 +221,8 @@ typedef struct _stmt_vec_info { #define STMT_VINFO_VEC_STMT(S) (S)->vectorized_stmt #define STMT_VINFO_DATA_REF(S) (S)->data_ref_info #define STMT_VINFO_MEMTAG(S) (S)->memtag -#define STMT_VINFO_SUBVARS(S) (S)->subvars +#define STMT_VINFO_PTR_INFO(S) (S)->ptr_info +#define STMT_VINFO_SUBVARS(S) (S)->subvars #define STMT_VINFO_VECT_DR_BASE_ADDRESS(S)(S)->base_address #define STMT_VINFO_VECT_INIT_OFFSET(S) (S)->initial_offset #define STMT_VINFO_VECT_STEP(S) (S)->step |