From 0c3b8d135d94e03d34a137a13857436be536ac66 Mon Sep 17 00:00:00 2001 From: Richard Kenner Date: Fri, 25 Jun 2004 01:28:34 +0000 Subject: [PATCH] fold-const.c (fold_addr_expr_with_type): Look through all valid LHS modifiers to find a base to mark addressable. * fold-const.c (fold_addr_expr_with_type): Look through all valid LHS modifiers to find a base to mark addressable. From-SVN: r83628 --- gcc/ChangeLog | 3 +++ gcc/fold-const.c | 6 ++++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 86469913bc9..e4f9cb1dc00 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,8 @@ 2004-06-24 Richard Kenner + * fold-const.c (fold_addr_expr_with_type): Look through all + valid LHS modifiers to find a base to mark addressable. + * tree.h (debug_find_tree): Add declaration. * tree-inline.c (debug_find_tree): Remove extern declaration. diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 6ef7b1a9532..343662a5ee9 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -10420,8 +10420,10 @@ build_fold_addr_expr_with_type (tree t, tree ptrtype) else { tree base = t; - while (TREE_CODE (base) == COMPONENT_REF - || TREE_CODE (base) == ARRAY_REF) + + while (handled_component_p (base) + || TREE_CODE (base) == REALPART_EXPR + || TREE_CODE (base) == IMAGPART_EXPR) base = TREE_OPERAND (base, 0); if (DECL_P (base)) TREE_ADDRESSABLE (base) = 1; -- 2.30.2