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tree-ssa-loop.c (tree_vectorize): Return the result of vectorize_loops.

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* tree-ssa-loop.c (tree_vectorize): Return the result of
	vectorize_loops.
	* tree-vectorizer.c (vectorize_loops): Return TODO_cleanup_cfg
	if anything changed.
	* tree-vectorizer.h (vectorize_loops): Declaration removed.
	* tree-flow.h (vectorize_loops): Declaration changed.

From-SVN: r118731
This commit is contained in:
Zdenek Dvorak 2006-11-12 21:11:53 +01:00 • committed by Zdenek Dvorak
parent 911b3fdbe3
commit 4d2280f60d
5 changed files with 14 additions and 6 deletions
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9
gcc/ChangeLog
View file

@ -1,3 +1,12 @@
2006-11-12 Zdenek Dvorak <dvorakz@suse.cz>
* tree-ssa-loop.c (tree_vectorize): Return the result of
vectorize_loops.
* tree-vectorizer.c (vectorize_loops): Return TODO_cleanup_cfg
if anything changed.
* tree-vectorizer.h (vectorize_loops): Declaration removed.
* tree-flow.h (vectorize_loops): Declaration changed.
2006-11-12 Zdenek Dvorak <dvorakz@suse.cz>
* tree-ssa-loop-prefetch.c (schedule_prefetches): Cleanup and improve

2
gcc/tree-flow.h
View file

@ -801,7 +801,7 @@ struct tree_niter_desc
};
/* In tree-vectorizer.c */
void vectorize_loops (struct loops *);
unsigned vectorize_loops (struct loops *);
extern bool vect_can_force_dr_alignment_p (tree, unsigned int);
extern tree get_vectype_for_scalar_type (tree);

3
gcc/tree-ssa-loop.c
View file

@ -189,8 +189,7 @@ struct tree_opt_pass pass_tree_unswitch =
static unsigned int
tree_vectorize (void)
{
vectorize_loops (current_loops);
return 0;
return vectorize_loops (current_loops);
}
static bool

4
gcc/tree-vectorizer.c
View file

@ -2151,7 +2151,7 @@ vect_is_simple_iv_evolution (unsigned loop_nb, tree access_fn, tree * init,
Entry Point to loop vectorization phase. */
void
unsigned
vectorize_loops (struct loops *loops)
{
unsigned int i;
@ -2209,4 +2209,6 @@ vectorize_loops (struct loops *loops)
destroy_loop_vec_info (loop_vinfo);
loop->aux = NULL;
}
return num_vectorized_loops > 0 ? TODO_cleanup_cfg : 0;
}

2
gcc/tree-vectorizer.h
View file

@ -345,8 +345,6 @@ extern bool supportable_widening_operation (enum tree_code, tree, tree,
extern loop_vec_info new_loop_vec_info (struct loop *loop);
extern void destroy_loop_vec_info (loop_vec_info);
extern stmt_vec_info new_stmt_vec_info (tree stmt, loop_vec_info);
/* Main driver. */
extern void vectorize_loops (struct loops *);
/** In tree-vect-analyze.c **/