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tree-vectorizer.c (vect_analyze_data_refs): Call vect_get_base_and_bit_offset to get memory tag for array ref. 

2004-10-14  Ira Rosen  <irar@il.ibm.com>

        * tree-vectorizer.c (vect_analyze_data_refs): Call
        vect_get_base_and_bit_offset to get memory tag for array ref.
        (vect_create_addr_base_for_vector_ref): Remove redundant checks.

From-SVN: r89038
This commit is contained in:
Ira Rosen 2004-10-14 16:39:07 +00:00 committed by Dorit Nuzman
parent 180a373d0d
commit 322ae40b1a
2 changed files with 13 additions and 5 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2004-10-14 Ira Rosen <irar@il.ibm.com>
* tree-vectorizer.c (vect_analyze_data_refs): Call
vect_get_base_and_bit_offset to get memory tag for array ref.
(vect_create_addr_base_for_vector_ref): Remove redundant checks.
2004-10-14 Richard Earnshaw <rearnsha@arm.com>
* configure.ac: Use $LN_S for creating symlinks (not $LN).

12
gcc/tree-vectorizer.c
View File

@ -750,10 +750,7 @@ vect_create_addr_base_for_vector_ref (tree stmt,
is_ptr_ref = TREE_CODE (data_ref_base_type) == POINTER_TYPE
&& TREE_CODE (data_ref_base) == SSA_NAME;
is_array_ref = TREE_CODE (data_ref_base_type) == ARRAY_TYPE
&& (TREE_CODE (data_ref_base) == VAR_DECL
|| TREE_CODE (data_ref_base) == COMPONENT_REF
|| TREE_CODE (data_ref_base) == ARRAY_REF);
is_array_ref = TREE_CODE (data_ref_base_type) == ARRAY_TYPE;
is_addr_expr = TREE_CODE (data_ref_base) == ADDR_EXPR
|| TREE_CODE (data_ref_base) == PLUS_EXPR
|| TREE_CODE (data_ref_base) == MINUS_EXPR;
@ -3456,6 +3453,8 @@ vect_analyze_data_refs (loop_vec_info loop_vinfo)
struct data_reference *dr;
tree tag;
tree address_base;
bool base_aligned_p;
tree offset;
if (vect_debug_details (NULL))
fprintf (dump_file, "\n<<vect_analyze_data_refs>>\n");
@ -3565,7 +3564,10 @@ vect_analyze_data_refs (loop_vec_info loop_vinfo)
{
case ARRAY_REF:
dr = analyze_array (stmt, TREE_OPERAND (symbl, 0), DR_IS_READ(dr));
STMT_VINFO_MEMTAG (stmt_info) = DR_BASE_NAME (dr);
STMT_VINFO_MEMTAG (stmt_info) =
vect_get_base_and_bit_offset (dr, DR_BASE_NAME (dr), NULL_TREE,
loop_vinfo, &offset,
&base_aligned_p);
break;
case VAR_DECL: