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Diffstat (limited to 'gcc/tree-ssa-loop-ivopts.c')
| -rw-r--r-- | gcc/tree-ssa-loop-ivopts.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c index 92d9c75..aa0472e 100644 --- a/gcc/tree-ssa-loop-ivopts.c +++ b/gcc/tree-ssa-loop-ivopts.c @@ -5323,11 +5323,15 @@ rewrite_use_compare (struct ivopts_data *data, { tree var = var_at_stmt (data->current_loop, cand, use->stmt); tree var_type = TREE_TYPE (var); + gimple_seq stmts; compare = iv_elimination_compare (data, use); bound = unshare_expr (fold_convert (var_type, bound)); - op = force_gimple_operand_gsi (&bsi, bound, true, NULL_TREE, - true, GSI_SAME_STMT); + op = force_gimple_operand (bound, &stmts, true, NULL_TREE); + if (stmts) + gsi_insert_seq_on_edge_immediate ( + loop_preheader_edge (data->current_loop), + stmts); gimple_cond_set_lhs (use->stmt, var); gimple_cond_set_code (use->stmt, compare); |