From a4fff37a46aae55c975a7445cd9950bab1f34347 Mon Sep 17 00:00:00 2001 From: Jan Hubicka Date: Wed, 18 Dec 2013 00:41:41 +0100 Subject: [PATCH] re PR middle-end/35545 (tracer pass is run too late) PR middle-end/35535 * tree-vrp.c (extract_range_from_unary_expr_1): Handle OBJ_TYPE_REF. From-SVN: r206073 --- gcc/ChangeLog | 5 +++++ gcc/tree-vrp.c | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a90f8af0d800..6ce6a601181f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2013-12-17 Jan Hubicka + + PR middle-end/35535 + * tree-vrp.c (extract_range_from_unary_expr_1): Handle OBJ_TYPE_REF. + 2013-12-17 Teresa Johnson PR gcov-profile/59527 diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c index 4de7c4d9199b..d10abe953e4f 100644 --- a/gcc/tree-vrp.c +++ b/gcc/tree-vrp.c @@ -3202,9 +3202,9 @@ extract_range_from_unary_expr_1 (value_range_t *vr, } /* Handle operations that we express in terms of others. */ - if (code == PAREN_EXPR) + if (code == PAREN_EXPR || code == OBJ_TYPE_REF) { - /* PAREN_EXPR is a simple copy. */ + /* PAREN_EXPR and OBJ_TYPE_REF are simple copies. */ copy_value_range (vr, &vr0); return; } -- 2.47.3