+2008-05-12 Samuel Tardieu <sam@rfc1149.net>
+
+ PR ada/36001
+ * Makefile.in: Substitute GNATMAKE and GNATBIND.
+ * configure.ac: Add call to ACX_PROG_GNAT.
+
+2008-05-11 Volker Reichelt <v.reichelt@netcologne.de>
+
+ * optc-gen.awk: Fix comment typo.
+
+2008-05-11 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
+
+ * pretty-print.c (pp_integer_with_precision): Use
+ HOST_LONG_LONG_FORMAT.
+
+2008-05-10 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+ * gcse.c (store_killed_in_insn): Negated call to RTL_CONST_CALL_P.
+
+2008-05-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (bdesc_ptest): Removed.
+ (ix86_builtin_type): Add INT_FTYPE_V2DI_V2DI_PTEST.
+ (bdesc_args): Add __builtin_ia32_ptestz128,
+ __builtin_ia32_ptestc128 and __builtin_ia32_ptestnzc128.
+ (ix86_init_mmx_sse_builtins): Updated.
+ (ix86_expand_args_builtin): Handle INT_FTYPE_V2DI_V2DI_PTEST.
+ (ix86_expand_builtin): Updated.
+
+2008-05-10 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * tree-cfg.c (valid_fixed_convert_types_p): New function.
+ (verify_gimple_expr): Handle FIXED_CONVERT_EXPR.
+
+2008-05-10 Uros Bizjak <ubizjak@gmail.com>
+
+ * value-prof.c (interesting_stringop_to_profile): Do not
+ return early for BUILT_IN_MEMPCPY.
+
+2008-05-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ * calls.c (expand_call): Don't use callgraph to increase
+ preferred_stack_boundary.
+
+ * cgraph.h (cgraph_rtl_info): Use unsigned on
+ preferred_incoming_stack_boundary.
+
+ * final.c (rest_of_clean_state): Use unsigned on
+ preferred_stack_boundary.
+
+2008-05-09 Tom Tromey <tromey@redhat.com>
+
+ PR preprocessor/22231:
+ * c-opts.c (sanitize_cpp_opts): Disallow -MG if compilation is
+ proceeding.
+
+2008-05-09 Uros Bizjak <ubizjak@gmail.com>
+
+ PR tree-optimization/36129
+ * tree-ssa-cpp.c: Include value-prof.h.
+ (execute_fold_all_builtins): Call gimple_remove_stmt_histograms if
+ built-in function was folded to a constant.
+ * Makefile.in (tree-ssa-cpp.c): Depend on value-prof.h
+
+2008-05-09 Jan Sjodin <jan.sjodin@amd.com>
+ Sebastian Pop <sebastian.pop@amd.com>
+
+ * tree-scalar-evolution.c: Document instantiate_scev.
+ (instantiate_parameters_1): Renamed instantiate_scev_1.
+ Don't use the same loop for instantiation_loop and evolution_loop.
+ (instantiate_scev): New.
+ (instantiate_parameters): Moved...
+ (resolve_mixers): Update call to instantiate_scev_1 to pass the
+ same loop twice. Maintains the semantics for this function.
+ * tree-scalar-evolution.h (instantiate_scev): Declare.
+ (instantiate_parameters): ...here. Now static inline.
+ * tree-data-ref.c (dr_analyze_indices): Call instantiate_scev
+ instead of resolve_mixers.
+
+2008-05-09 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * rtl-factoring.c (collect_pattern_seqs): Fix typo.
+
+2008-05-09 Tomas Bily <tbily@suse.cz>
+
+ * config/pa/pa.c (reloc_needed): Use CASE_CONVERT.
+ * tree-cfg.c (verify_expr, verify_gimple_expr): Likewise.
+ * tree-ssa-structalias.c (get_constraint_for): Likewise.
+ * c-common.c (c_common_truthvalue_conversion): Likewise.
+ * tree-object-size.c (compute_object_offset): 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)
+ (initializer_constant_valid_p): Likewise.
+ * c-omp.c (check_omp_for_incr_expr): Likewise.
+ * gimplify.c (gimplify_expr): Likewise.
+ * c-typeck.c (c_finish_return): Likewise.
+ * tree-vectorizer.c (supportable_widening_operation)
+ (supportable_narrowing_operation): Likewise.
+ * c-pretty-print.c (pp_c_cast_expression, pp_c_expression): Likewise.
+ * matrix-reorg.c (can_calculate_expr_before_stmt): Likewise.
+ * expr.c (highest_pow2_factor, expand_expr_real_1): Likewise.
+ * dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info)
+ (descr_info_loc): Likewise.
+ * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise.
+ * fold-const.c (operand_equal_p, make_range, extract_muldiv_1)
+ (fold_unary): Likewise.
+ * builtins.c (get_pointer_alignment): Likewise.
+ * tree-scalar-evolution.c (interpret_rhs_modify_stmt)
+ (instantiate_parameters_1): Likewise.
+ * tree.c (expr_align, stabilize_reference): Likewise.
+ * tree-pretty-print.c (dump_generic_node, op_prio): Likewise.
+ * tree-ssa-loop-niter.c (derive_constant_upper_bound): Likewise.
+ * convert.c (strip_float_extensions): Use CONVERT_EXPR_P.
+ * tree-ssa-threadedge.c (simplify_control_stmt_condition): Likewise.
+ * config/alpha/alpha.c (va_list_skip_additions): Likewise.
+ * c-common.c (c_alignof_expr, check_function_arguments_recurse): Likewise.
+ * tree-ssa.c (tree_ssa_useless_type_conversion): Likewise.
+ * varasm.c (initializer_constant_valid_p, output_constant): Likewise.
+ * tree-ssa-forwprop.c (get_prop_source_stmt, can_propagate_from)
+ (forward_propagate_addr_expr_1, forward_propagate_addr_expr)
+ (forward_propagate_comparison)
+ (tree_ssa_forward_propagate_single_use_vars): Likewise.
+ * cfgexpand.c (discover_nonconstant_array_refs_r): Likewise.
+ * emit-rtl.c (component_ref_for_mem_expr)
+ (set_mem_attributes_minus_bitpos): Likewise.
+ * tree-ssa-phiopt.c (conditional_replacement): Likewise.
+ * gimplify.c (gimplify_conversion, goa_lhs_expr_p, gimplify_expr): Likewise.
+ * c-typeck.c (default_function_array_conversion, build_indirect_ref)
+ (build_function_call, pointer_diff, build_compound_expr)
+ (c_finish_return): Likewise.
+ * tree-vect-analyze.c (vect_determine_vectorization_factor): Likewise.
+ * matrix-reorg.c (get_inner_of_cast_expr, may_flatten_matrices_1): Likewise.
+ * tree-ssa-ifcombine.c (recognize_single_bit_test): Likewise.
+ * expr.c (is_aligning_offset): Likewise.
+ * tree-ssa-alias.c (is_escape_site): Likewise.
+ * tree-stdarg.c (va_list_counter_bump, check_va_list_escapes)
+ (check_all_va_list_escapes): Likewise.
+ * tree-ssa-loop-ivopts.c (determine_base_object)
+ (determine_common_wider_type): Likewise.
+ * dojump.c (do_jump): Likewise.
+ * tree-ssa-sccvn.c (simplify_unary_expression): Likewise.
+ * tree-gimple.c (is_gimple_cast): Likewise.
+ * fold-const.c (decode_field_reference, )
+ (fold_sign_changed_comparison, fold_unary, fold_comparison)
+ (fold_binary): Likewise.
+ * tree-ssa-alias-warnings.c (find_alias_site_helper)
+ (already_warned_in_frontend_p): Likewise.
+ * builtins.c (get_memory_rtx, fold_builtin_next_arg): Likewise.
+ * tree.c (really_constant_p, get_unwidened): Likewise.
+ * tree-ssa-loop-niter.c (expand_simple_operations): Likewise.
+ * tree-ssa-loop-im.c (rewrite_bittest): Likewise.
+ * tree-vrp.c (register_edge_assert_for_2, register_edge_assert_for_1): Likewise.
+ * tree.h (STRIP_NOPS, STRIP_SIGN_NOPS, STRIP_TYPE_NOPS): Use CONVERT_EXPR_P.
+ (CONVERT_EXPR_P): Define.
+ (CASE_CONVERT): Define.
+
+2008-05-08 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+ PR middle-end/36117
+ * dce.c (deletable_insn_p): Do not delete calls if
+ df_in_progress.
+ (delete_unmarked_insns): When deleting a call, call
+ delete_unreachable_blocks.
+ * rtl.texi (RTL_CONST_CALL_P, RTL_PURE_CALL_P,
+ RTL_CONST_OR_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P): Fixed
+ doc.
+
+2008-05-08 Richard Guenther <rguenther@suse.de>
+
+ * doc/invoke.texi (-fdump-tree-salias): Remove documentation.
+ (-ftree-salias): Likewise.
+ (salias-max-implicit-fields): Remove param documentation.
+ (salias-max-array-elements): Likewise.
+ * tree-pass.h (pass_create_structure_vars): Remove.
+ * params.h (SALIAS_MAX_IMPLICIT_FIELDS): Remove.
+ (SALIAS_MAX_ARRAY_ELEMENTS): Likewise.
+ * tree-ssa-alias.c (create_structure_vars): Remove.
+ (gate_structure_vars): Likewise.
+ (pass_create_structure_vars): Likewise.
+ (gate_build_alias): Likewise.
+ (pass_build_alias): Adjust to run always and dump the function.
+ * common.opt (ftree-salias): Hide.
+ * passes.c (init_optimization_passes): Remove
+ pass_create_structure_vars, adjust comment.
+ * params.def (PARAM_SALIAS_MAX_IMPLICIT_FIELDS): Remove.
+ (PARAM_SALIAS_MAX_ARRAY_ELEMENTS): Likewise.
+ * opts.c (decode_options): Do not set flag_tree_salias.
+ (common_handle_option): Add OPT_ftree_salias to the backward
+ compatibility section.
+
2008-05-08 Richard Guenther <rguenther@suse.de>
* tree-flow-inline.h (var_can_have_subvars): Move ...
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