From c05a07664ed2c729182c1e8fd16e19cd27f3df44 Mon Sep 17 00:00:00 2001 From: Daniel Berlin Date: Thu, 21 Jul 2005 22:34:33 +0000 Subject: [PATCH] alias.c (nonoverlapping_component_refs_p): Use TYPE_MAIN_VARIANT, revert to returning false. 2005-07-20 Daniel Berlin * alias.c (nonoverlapping_component_refs_p): Use TYPE_MAIN_VARIANT, revert to returning false. From-SVN: r102256 --- gcc/ChangeLog | 5 +++++ gcc/alias.c | 6 +++--- 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2c4059bbeaf8..276483175bee 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-07-20 Daniel Berlin + + * alias.c (nonoverlapping_component_refs_p): Use TYPE_MAIN_VARIANT, + revert to returning false. + 2005-07-21 Uros Bizjak PR target/21149 diff --git a/gcc/alias.c b/gcc/alias.c index cdbb94dfceb1..49f712e97e06 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -1952,13 +1952,13 @@ nonoverlapping_component_refs_p (tree x, tree y) do { fieldx = TREE_OPERAND (x, 1); - typex = DECL_FIELD_CONTEXT (fieldx); + typex = TYPE_MAIN_VARIANT (DECL_FIELD_CONTEXT (fieldx)); y = orig_y; do { fieldy = TREE_OPERAND (y, 1); - typey = DECL_FIELD_CONTEXT (fieldy); + typey = TYPE_MAIN_VARIANT (DECL_FIELD_CONTEXT (fieldy)); if (typex == typey) goto found; @@ -1971,7 +1971,7 @@ nonoverlapping_component_refs_p (tree x, tree y) } while (x && TREE_CODE (x) == COMPONENT_REF); /* Never found a common type. */ - return true; + return false; found: /* If we're left with accessing different fields of a structure,