diff options
| author | Tomas Bily <tbily@suse.cz> | 2008-04-23 12:50:17 +0000 |
|---|---|---|
| committer | Tomas Bily <tbily@suse.cz> | 2008-04-23 12:50:17 +0000 |
| commit | 71723b42002d98ca78284ab2ca82af81b595b475 (patch) | |
| tree | fc970abad33f221b6b9b0e13eae65c93c720eb12 /gcc/dojump.c | |
| parent | f1d3b567c2f1fa3721ea7164570f584504041ce8 (diff) | |
* 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: https://gcc.gnu.org/svn/gcc/trunk@134591 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/dojump.c')
| -rw-r--r-- | gcc/dojump.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/dojump.c b/gcc/dojump.c index b619e0f49de..e7afb7ef0a8 100644 --- a/gcc/dojump.c +++ b/gcc/dojump.c @@ -219,8 +219,7 @@ do_jump (tree exp, rtx if_false_label, rtx if_true_label) /* Strip narrowing integral type conversions. */ while ((TREE_CODE (exp0) == NOP_EXPR - || TREE_CODE (exp0) == CONVERT_EXPR - || TREE_CODE (exp0) == NON_LVALUE_EXPR) + || TREE_CODE (exp0) == CONVERT_EXPR) && TREE_OPERAND (exp0, 0) != error_mark_node && TYPE_PRECISION (TREE_TYPE (exp0)) <= TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (exp0, 0)))) |