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| author | Richard Guenther <rguenther@suse.de> | 2009-03-18 15:29:28 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2009-03-18 15:29:28 +0000 |
| commit | 69484bfd6c661917cb9daafd9082e1b5be3f6ccb (patch) | |
| tree | 0b06c8a1e8c7453902263048390ec2f81957fff3 | |
| parent | 367bdb8d6b5d4b4dac469c46463976675e9adcb6 (diff) | |
| download | gcc-69484bfd6c661917cb9daafd9082e1b5be3f6ccb.zip gcc-69484bfd6c661917cb9daafd9082e1b5be3f6ccb.tar.gz gcc-69484bfd6c661917cb9daafd9082e1b5be3f6ccb.tar.bz2 | |
tree-vect-transform.c (vect_loop_versioning): Fold the generated comparisons.
2009-03-18 Richard Guenther <rguenther@suse.de>
* tree-vect-transform.c (vect_loop_versioning): Fold the
generated comparisons.
* tree-vectorizer.c (set_prologue_iterations): Likewise.
(slpeel_tree_peel_loop_to_edge): Likewise.
From-SVN: r144934
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/tree-vect-transform.c | 4 | ||||
| -rw-r--r-- | gcc/tree-vectorizer.c | 8 |
3 files changed, 13 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5e97967..23cb6f8d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2009-03-18 Richard Guenther <rguenther@suse.de> + + * tree-vect-transform.c (vect_loop_versioning): Fold the + generated comparisons. + * tree-vectorizer.c (set_prologue_iterations): Likewise. + (slpeel_tree_peel_loop_to_edge): Likewise. + 2009-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> PR middle-end/37805 diff --git a/gcc/tree-vect-transform.c b/gcc/tree-vect-transform.c index 5f9884f..2afd4e0 100644 --- a/gcc/tree-vect-transform.c +++ b/gcc/tree-vect-transform.c @@ -8107,8 +8107,8 @@ vect_loop_versioning (loop_vec_info loop_vinfo) min_profitable_iters); cond_expr = - build2 (GT_EXPR, boolean_type_node, scalar_loop_iters, - build_int_cst (TREE_TYPE (scalar_loop_iters), th)); + fold_build2 (GT_EXPR, boolean_type_node, scalar_loop_iters, + build_int_cst (TREE_TYPE (scalar_loop_iters), th)); cond_expr = force_gimple_operand (cond_expr, &cond_expr_stmt_list, false, NULL_TREE); diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index 9a3a9f3..2c5d9cc 100644 --- a/gcc/tree-vectorizer.c +++ b/gcc/tree-vectorizer.c @@ -1066,8 +1066,8 @@ set_prologue_iterations (basic_block bb_before_first_loop, e_fallthru = EDGE_SUCC (then_bb, 0); cost_pre_condition = - build2 (LE_EXPR, boolean_type_node, scalar_loop_iters, - build_int_cst (TREE_TYPE (scalar_loop_iters), th)); + fold_build2 (LE_EXPR, boolean_type_node, scalar_loop_iters, + build_int_cst (TREE_TYPE (scalar_loop_iters), th)); cost_pre_condition = force_gimple_operand (cost_pre_condition, &gimplify_stmt_list, true, NULL_TREE); @@ -1319,8 +1319,8 @@ slpeel_tree_peel_loop_to_edge (struct loop *loop, = unshare_expr (LOOP_VINFO_NITERS_UNCHANGED (loop_vec_info_for_loop (loop))); cost_pre_condition = - build2 (LE_EXPR, boolean_type_node, scalar_loop_iters, - build_int_cst (TREE_TYPE (scalar_loop_iters), th)); + fold_build2 (LE_EXPR, boolean_type_node, scalar_loop_iters, + build_int_cst (TREE_TYPE (scalar_loop_iters), th)); pre_condition = fold_build2 (TRUTH_OR_EXPR, boolean_type_node, cost_pre_condition, pre_condition); |