diff options
Diffstat (limited to 'gcc/tree-vectorizer.c')
| -rw-r--r-- | gcc/tree-vectorizer.c | 44 |
1 files changed, 4 insertions, 40 deletions
diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index af5382c..4a9bbe8 100644 --- a/gcc/tree-vectorizer.c +++ b/gcc/tree-vectorizer.c @@ -1347,14 +1347,6 @@ new_stmt_vec_info (tree stmt, loop_vec_info loop_vinfo) STMT_VINFO_DEF_TYPE (res) = vect_unknown_def_type; else STMT_VINFO_DEF_TYPE (res) = vect_loop_def; - 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; - STMT_VINFO_VECT_STEP (res) = NULL_TREE; - STMT_VINFO_VECT_BASE_ALIGNED_P (res) = false; - STMT_VINFO_VECT_MISALIGNMENT (res) = NULL_TREE; STMT_VINFO_SAME_ALIGN_REFS (res) = VEC_alloc (dr_p, heap, 5); return res; @@ -1407,10 +1399,8 @@ new_loop_vec_info (struct loop *loop) LOOP_VINFO_VECTORIZABLE_P (res) = 0; LOOP_PEELING_FOR_ALIGNMENT (res) = 0; LOOP_VINFO_VECT_FACTOR (res) = 0; - VARRAY_GENERIC_PTR_INIT (LOOP_VINFO_DATAREF_WRITES (res), 20, - "loop_write_datarefs"); - VARRAY_GENERIC_PTR_INIT (LOOP_VINFO_DATAREF_READS (res), 20, - "loop_read_datarefs"); + VARRAY_GENERIC_PTR_INIT (LOOP_VINFO_DATAREFS (res), 20, "loop_datarefs"); + VARRAY_GENERIC_PTR_INIT (LOOP_VINFO_DDRS (res), 20, "loop_ddrs"); LOOP_VINFO_UNALIGNED_DR (res) = NULL; return res; @@ -1470,39 +1460,13 @@ destroy_loop_vec_info (loop_vec_info loop_vinfo) } free (LOOP_VINFO_BBS (loop_vinfo)); - varray_clear (LOOP_VINFO_DATAREF_WRITES (loop_vinfo)); - varray_clear (LOOP_VINFO_DATAREF_READS (loop_vinfo)); + varray_clear (LOOP_VINFO_DATAREFS (loop_vinfo)); + varray_clear (LOOP_VINFO_DDRS (loop_vinfo)); free (loop_vinfo); } -/* Function vect_strip_conversions - - Strip conversions that don't narrow the mode. */ - -tree -vect_strip_conversion (tree expr) -{ - tree to, ti, oprnd0; - - while (TREE_CODE (expr) == NOP_EXPR || TREE_CODE (expr) == CONVERT_EXPR) - { - to = TREE_TYPE (expr); - oprnd0 = TREE_OPERAND (expr, 0); - ti = TREE_TYPE (oprnd0); - - if (!INTEGRAL_TYPE_P (to) || !INTEGRAL_TYPE_P (ti)) - return NULL_TREE; - if (GET_MODE_SIZE (TYPE_MODE (to)) < GET_MODE_SIZE (TYPE_MODE (ti))) - return NULL_TREE; - - expr = oprnd0; - } - return expr; -} - - /* Function vect_force_dr_alignment_p. Returns whether the alignment of a DECL can be forced to be aligned |