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tree-vect-analyze.c (vect_mark_relevant): Take VEC(tree,heap) instead of varray_type as an argument.

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* tree-vect-analyze.c (vect_mark_relevant): Take
	VEC(tree,heap) instead of varray_type as an argument.
	(vect_mark_stmts_to_be_vectorized): Change the type of
	worklist to VEC(tree,heap).  Adjust uses of worklist.

From-SVN: r98695
This commit is contained in:
Kazu Hirata 2005-04-25 02:33:12 +00:00 • committed by Kazu Hirata
parent eb1093d372
commit 51d008916a
2 changed files with 18 additions and 12 deletions
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7
gcc/ChangeLog
View file

@ -1,3 +1,10 @@
2005-04-25 Kazu Hirata <kazu@cs.umass.edu>
* tree-vect-analyze.c (vect_mark_relevant): Take
VEC(tree,heap) instead of varray_type as an argument.
(vect_mark_stmts_to_be_vectorized): Change the type of
worklist to VEC(tree,heap). Adjust uses of worklist.
2005-04-24 Devang Patel <dpatel@apple.com>
* config/rs6000/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): New.

23
gcc/tree-vect-analyze.c
View file

@ -54,7 +54,7 @@ static bool vect_determine_vectorization_factor (loop_vec_info);
/* Utility functions for the analyses. */
static bool exist_non_indexing_operands_for_use_p (tree, tree);
static void vect_mark_relevant (varray_type *, tree);
static void vect_mark_relevant (VEC(tree,heap) **, tree);
static bool vect_stmt_relevant_p (tree, loop_vec_info);
static tree vect_get_loop_niters (struct loop *, tree *);
static bool vect_analyze_data_ref_dependence
@ -2061,7 +2061,7 @@ vect_analyze_data_refs (loop_vec_info loop_vinfo)
Mark STMT as "relevant for vectorization" and add it to WORKLIST. */
static void
vect_mark_relevant (varray_type *worklist, tree stmt)
vect_mark_relevant (VEC(tree,heap) **worklist, tree stmt)
{
stmt_vec_info stmt_info;
@ -2070,7 +2070,7 @@ vect_mark_relevant (varray_type *worklist, tree stmt)
if (TREE_CODE (stmt) == PHI_NODE)
{
VARRAY_PUSH_TREE (*worklist, stmt);
VEC_safe_push (tree, heap, *worklist, stmt);
return;
}
@ -2094,7 +2094,7 @@ vect_mark_relevant (varray_type *worklist, tree stmt)
}
STMT_VINFO_RELEVANT_P (stmt_info) = 1;
VARRAY_PUSH_TREE (*worklist, stmt);
VEC_safe_push (tree, heap, *worklist, stmt);
}
@ -2190,7 +2190,7 @@ vect_stmt_relevant_p (tree stmt, loop_vec_info loop_vinfo)
static bool
vect_mark_stmts_to_be_vectorized (loop_vec_info loop_vinfo)
{
varray_type worklist;
VEC(tree,heap) *worklist;
struct loop *loop = LOOP_VINFO_LOOP (loop_vinfo);
basic_block *bbs = LOOP_VINFO_BBS (loop_vinfo);
unsigned int nbbs = loop->num_nodes;
@ -2225,7 +2225,7 @@ vect_mark_stmts_to_be_vectorized (loop_vec_info loop_vinfo)
}
}
VARRAY_TREE_INIT (worklist, 64, "work list");
worklist = VEC_alloc (tree, heap, 64);
/* 1. Init worklist. */
@ -2253,10 +2253,9 @@ vect_mark_stmts_to_be_vectorized (loop_vec_info loop_vinfo)
/* 2. Process_worklist */
while (VARRAY_ACTIVE_SIZE (worklist) > 0)
while (VEC_length (tree, worklist) > 0)
{
stmt = VARRAY_TOP_TREE (worklist);
VARRAY_POP (worklist);
stmt = VEC_pop (tree, worklist);
if (vect_print_dump_info (REPORT_DETAILS, UNKNOWN_LOC))
{
@ -2281,7 +2280,7 @@ vect_mark_stmts_to_be_vectorized (loop_vec_info loop_vinfo)
if (vect_print_dump_info (REPORT_UNVECTORIZED_LOOPS,
LOOP_LOC (loop_vinfo)))
fprintf (vect_dump, "not vectorized: unsupported use in stmt.");
varray_clear (worklist);
VEC_free (tree, heap, worklist);
return false;
}
if (!def_stmt)
@ -2318,7 +2317,7 @@ vect_mark_stmts_to_be_vectorized (loop_vec_info loop_vinfo)
if (vect_print_dump_info (REPORT_UNVECTORIZED_LOOPS,
LOOP_LOC (loop_vinfo)))
fprintf (vect_dump, "not vectorized: unsupported use in stmt.");
varray_clear (worklist);
VEC_free (tree, heap, worklist);
return false;
}
@ -2338,7 +2337,7 @@ vect_mark_stmts_to_be_vectorized (loop_vec_info loop_vinfo)
}
} /* while worklist */
varray_clear (worklist);
VEC_free (tree, heap, worklist);
return true;
}