diff options
Diffstat (limited to 'gcc/omp-expand.c')
| -rw-r--r-- | gcc/omp-expand.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/gcc/omp-expand.c b/gcc/omp-expand.c index 76c09c5..b5cb424 100644 --- a/gcc/omp-expand.c +++ b/gcc/omp-expand.c @@ -2076,6 +2076,11 @@ extract_omp_for_update_vars (struct omp_for_data *fd, basic_block cont_bb, t = fold_build2 (fd->loops[i].cond_code, boolean_type_node, v, t); stmt = gimple_build_cond_empty (t); gsi_insert_after (&gsi, stmt, GSI_CONTINUE_LINKING); + if (walk_tree (gimple_cond_lhs_ptr (as_a <gcond *> (stmt)), + expand_omp_regimplify_p, NULL, NULL) + || walk_tree (gimple_cond_rhs_ptr (as_a <gcond *> (stmt)), + expand_omp_regimplify_p, NULL, NULL)) + gimple_regimplify_operands (stmt, &gsi); e = make_edge (bb, body_bb, EDGE_TRUE_VALUE); e->probability = profile_probability::guessed_always ().apply_scale (7, 8); } @@ -3209,20 +3214,21 @@ expand_omp_for_generic (struct omp_region *region, if (fd->ordered && counts[fd->collapse - 1] == NULL_TREE) { + tree tem; if (fd->collapse > 1) - t = fd->loop.v; + tem = fd->loop.v; else { - t = fold_build2 (MINUS_EXPR, TREE_TYPE (fd->loops[0].v), - fd->loops[0].v, fd->loops[0].n1); - t = fold_convert (fd->iter_type, t); + tem = fold_build2 (MINUS_EXPR, TREE_TYPE (fd->loops[0].v), + fd->loops[0].v, fd->loops[0].n1); + tem = fold_convert (fd->iter_type, tem); } tree aref = build4 (ARRAY_REF, fd->iter_type, counts[fd->ordered], size_zero_node, NULL_TREE, NULL_TREE); - t = force_gimple_operand_gsi (&gsi, t, true, NULL_TREE, - true, GSI_SAME_STMT); - expand_omp_build_assign (&gsi, aref, t); + tem = force_gimple_operand_gsi (&gsi, tem, true, NULL_TREE, + true, GSI_SAME_STMT); + expand_omp_build_assign (&gsi, aref, tem); } t = build2 (fd->loop.cond_code, boolean_type_node, |