From 3c4af0f0549a07799d76e9e48d3d3bd85197b92a Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Fri, 22 Jul 2022 09:00:37 +0200 Subject: tree-optimization/106387 - properly create SSA name for realigned load The following fixes an oversight triggering after the recent change to bump_vector_ptr. PR tree-optimization/106387 * tree-vect-stmts.cc (vectorizable_load): Use make_ssa_name if ptr is not an SSA name. --- gcc/tree-vect-stmts.cc | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'gcc') diff --git a/gcc/tree-vect-stmts.cc b/gcc/tree-vect-stmts.cc index 01d982e..f582d23 100644 --- a/gcc/tree-vect-stmts.cc +++ b/gcc/tree-vect-stmts.cc @@ -10017,7 +10017,10 @@ vectorizable_load (vec_info *vinfo, (NULL_TREE, BIT_AND_EXPR, ptr, build_int_cst (TREE_TYPE (ptr), -(HOST_WIDE_INT) align)); - ptr = copy_ssa_name (ptr, new_stmt); + if (TREE_CODE (ptr) == SSA_NAME) + ptr = copy_ssa_name (ptr, new_stmt); + else + ptr = make_ssa_name (TREE_TYPE (ptr), new_stmt); gimple_assign_set_lhs (new_stmt, ptr); vect_finish_stmt_generation (vinfo, stmt_info, new_stmt, gsi); -- cgit v1.1