From 99552e406c4175a2d700149758ba8c6c70d400f2 Mon Sep 17 00:00:00 2001 From: Richard Guenther Date: Fri, 16 Nov 2007 13:14:03 +0000 Subject: re PR tree-optimization/34113 (ICE in get_addr_dereference_operands, at tree-ssa-operands.c:1746) 2007-11-16 Richard Guenther PR tree-optimization/34113 * tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars): Use correct conversion direction for checking type compatibility. * gcc.c-torture/compile/pr34113.c: New testcase. From-SVN: r130223 --- gcc/tree-ssa-forwprop.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'gcc/tree-ssa-forwprop.c') diff --git a/gcc/tree-ssa-forwprop.c b/gcc/tree-ssa-forwprop.c index bacd34e..661d3d2 100644 --- a/gcc/tree-ssa-forwprop.c +++ b/gcc/tree-ssa-forwprop.c @@ -959,8 +959,8 @@ tree_ssa_forward_propagate_single_use_vars (void) || TREE_CODE (rhs) == CONVERT_EXPR) && TREE_CODE (TREE_OPERAND (rhs, 0)) == ADDR_EXPR && POINTER_TYPE_P (TREE_TYPE (rhs)) - && useless_type_conversion_p (TREE_TYPE (TREE_TYPE (rhs)), - TREE_TYPE (TREE_TYPE (TREE_OPERAND (rhs, 0)))))) + && useless_type_conversion_p (TREE_TYPE (TREE_TYPE (TREE_OPERAND (rhs, 0))), + TREE_TYPE (TREE_TYPE (rhs))))) { if (forward_propagate_addr_expr (lhs, rhs)) { -- cgit v1.1