diff options
Diffstat (limited to 'gcc/tree-switch-conversion.c')
| -rw-r--r-- | gcc/tree-switch-conversion.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/tree-switch-conversion.c b/gcc/tree-switch-conversion.c index eade177..6f0343f 100644 --- a/gcc/tree-switch-conversion.c +++ b/gcc/tree-switch-conversion.c @@ -547,7 +547,7 @@ static void build_arrays (gimple swtch) { tree arr_index_type; - tree tidx, sub; + tree tidx, sub, tmp; gimple stmt; gimple_stmt_iterator gsi; int i; @@ -555,7 +555,9 @@ build_arrays (gimple swtch) gsi = gsi_for_stmt (swtch); arr_index_type = build_index_type (info.range_size); - tidx = make_ssa_name (create_tmp_var (arr_index_type, "csti"), NULL); + tmp = create_tmp_var (arr_index_type, "csti"); + add_referenced_var (tmp); + tidx = make_ssa_name (tmp, NULL); sub = fold_build2 (MINUS_EXPR, TREE_TYPE (info.index_expr), info.index_expr, fold_convert (TREE_TYPE (info.index_expr), info.range_min)); @@ -694,6 +696,7 @@ gen_inbound_check (gimple swtch) /* (end of) block 0 */ gsi = gsi_for_stmt (info.arr_ref_first); tmp_u_var = create_tmp_var (utype, "csui"); + add_referenced_var (tmp_u_var); tmp_u_1 = make_ssa_name (tmp_u_var, NULL); cast = fold_convert (utype, info.index_expr); |