From 6a2b2394be08730c00bfa05bfe4e319d0ced7ac6 Mon Sep 17 00:00:00 2001 From: tomby Date: Wed, 23 Apr 2008 12:50:17 +0000 Subject: * tree-cfg.c (verify_expr): Check for NON_LVALUE_EXPR as unreachable case. * tree-vrp.c (extract_range_from_unary_expr): Removed unused NON_LVALUE_EXPR. * tree-ssa-threadedge.c (simplify_control_stmt_condition): Likewise. * tree-ssa-structalias.c (get_constraint_for): Likewise. * tree-inline.c (estimate_num_insns_1): Likewise. * varasm.c (const_hash_1, compare_constant, copy_constant) (compute_reloc_for_constant, output_addressed_constants): Likewise. * emit-rtl.c (component_ref_for_mem_expr) (set_mem_attributes_minus_bitpos): Likewise. * expr.c (highest_pow2_factor, expand_expr_real_1, ) (is_aligning_offset): Likewise. * dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info): Likewise. * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise. * dojump.c (do_jump): Likewise. * builtins.c (get_pointer_alignment, get_memory_rtx) (integer_valued_real_p, fold_builtin_next_arg): Likewise. * tree-scalar-evolution.c (instantiate_parameters_1): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134591 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/tree-ssa-threadedge.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'gcc/tree-ssa-threadedge.c') diff --git a/gcc/tree-ssa-threadedge.c b/gcc/tree-ssa-threadedge.c index 9e7dd6eed56..d0d8fb229ab 100644 --- a/gcc/tree-ssa-threadedge.c +++ b/gcc/tree-ssa-threadedge.c @@ -429,8 +429,7 @@ simplify_control_stmt_condition (edge e, cached_lhs = fold (COND_EXPR_COND (dummy_cond)); while (TREE_CODE (cached_lhs) == NOP_EXPR - || TREE_CODE (cached_lhs) == CONVERT_EXPR - || TREE_CODE (cached_lhs) == NON_LVALUE_EXPR) + || TREE_CODE (cached_lhs) == CONVERT_EXPR) cached_lhs = TREE_OPERAND (cached_lhs, 0); fold_undefer_overflow_warnings (is_gimple_min_invariant (cached_lhs), -- cgit v1.2.1