diff options
| author | irar <irar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-20 11:59:10 +0000 |
|---|---|---|
| committer | irar <irar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-20 11:59:10 +0000 |
| commit | 0df23b96b4542b1d28ebb6eb669b0de339989e44 (patch) | |
| tree | b5c54f986ec049e40252b92d71e7729a749daaa7 /gcc/tree-vectorizer.h | |
| parent | 8097362b548d69058a302d6d1ad2f5aac4fb624a (diff) | |
| download | gcc-0df23b96b4542b1d28ebb6eb669b0de339989e44.tar.gz | |
* tree-vectorizer.h (vectorizable_condition): Add parameters.
* tree-vect-loop.c (vect_is_simple_reduction): Support COND_EXPR.
(get_initial_def_for_reduction): Likewise.
(vectorizable_reduction): Skip the check of first operand in case
of COND_EXPR. Add check that it is outer loop vectorization if
nested cycle was detected. Call vectorizable_condition() for
COND_EXPR. If reduction epilogue cannot be created do not fail for
nested cycles (if it is not double reduction). Assert that there
is only one type in the loop in case of COND_EXPR. Call
vectorizable_condition() to vectorize COND_EXPR.
* tree-vect-stmts.c (vectorizable_condition): Update comment.
Add parameters. Allow nested cycles if called from
vectorizable_reduction(). Use reduction vector variable if provided.
(vect_analyze_stmt): Call vectorizable_reduction() before
vectorizable_condition().
(vect_transform_stmt): Update call to vectorizable_condition().
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149806 138bc75d-0d04-0410-961f-82ee72b054a4
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 c7dab10c13f..31e9c185005 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -786,7 +786,9 @@ extern bool vect_transform_stmt (gimple, gimple_stmt_iterator *, bool *, slp_tree, slp_instance); extern void vect_remove_stores (gimple); extern bool vect_analyze_stmt (gimple, bool *, slp_tree); - +extern bool vectorizable_condition (gimple, gimple_stmt_iterator *, gimple *, + tree, int); + /* In tree-vect-data-refs.c. */ extern bool vect_can_force_dr_alignment_p (const_tree, unsigned int); extern enum dr_alignment_support vect_supportable_dr_alignment |