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| author | Richard Guenther <rguenther@suse.de> | 2012-02-21 09:42:59 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-02-21 09:42:59 +0000 |
| commit | d1e4b49395b41b1d3ea31f7fd21c381626fbf2c1 (patch) | |
| tree | 9541a42b75bb83cb257d97baf11ef0e48ce297af | |
| parent | 949e47e5767ae98fe1f30b1b632d02fe8f553abe (diff) | |
| download | gcc-d1e4b49395b41b1d3ea31f7fd21c381626fbf2c1.zip gcc-d1e4b49395b41b1d3ea31f7fd21c381626fbf2c1.tar.gz gcc-d1e4b49395b41b1d3ea31f7fd21c381626fbf2c1.tar.bz2 | |
tree-vect-stmts.c (vectorizable_load): Use pre-computed nested_in_vect_loop.
2012-02-21 Richard Guenther <rguenther@suse.de>
* tree-vect-stmts.c (vectorizable_load): Use pre-computed
nested_in_vect_loop.
From-SVN: r184429
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-vect-stmts.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ea84649..b9599cf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2012-02-21 Richard Guenther <rguenther@suse.de> + + * tree-vect-stmts.c (vectorizable_load): Use pre-computed + nested_in_vect_loop. + 2012-02-21 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/52318 diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c index f0b3dae..78dd4d1 100644 --- a/gcc/tree-vect-stmts.c +++ b/gcc/tree-vect-stmts.c @@ -4268,7 +4268,7 @@ vectorizable_load (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt, if (!STMT_VINFO_DATA_REF (stmt_info)) return false; - negative = tree_int_cst_compare (loop && nested_in_vect_loop_p (loop, stmt) + negative = tree_int_cst_compare (nested_in_vect_loop ? STMT_VINFO_DR_STEP (stmt_info) : DR_STEP (dr), size_zero_node) < 0; @@ -4658,7 +4658,7 @@ vectorizable_load (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt, This can only occur when vectorizing memory accesses in the inner-loop nested within an outer-loop that is being vectorized. */ - if (loop && nested_in_vect_loop_p (loop, stmt) + if (nested_in_vect_loop && (TREE_INT_CST_LOW (STMT_VINFO_DR_STEP (stmt_info)) % GET_MODE_SIZE (TYPE_MODE (vectype)) != 0)) { |