+2011-09-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/27460
+ PR middle-end/29269
+ * doc/md.texi (vcond): Document.
+ * genopinit.c (optabs): Turn vcond{,u}_optab into a conversion
+ optab with two modes.
+ * optabs.h (enum convert_optab_index): Add COI_vcond, COI_vcondu.
+ (enum direct_optab_index): Remove DOI_vcond, DOI_vcondu.
+ (vcond_optab): Adjust.
+ (vcondu_optab): Likewise.
+ (expand_vec_cond_expr_p): Adjust prototype.
+ * optabs.c (get_vcond_icode): Adjust.
+ (expand_vec_cond_expr_p): Likewise.
+ (expand_vec_cond_expr): Likewise.
+ * tree-vect-stmts.c (vect_is_simple_cond): Return the comparison
+ vector type.
+ (vectorizable_condition): Allow differing types for comparison
+ and result.
+ * config/i386/i386.c (ix86_expand_sse_cmp): Use proper mode
+ for the comparison.
+ * config/i386/sse.md (vcond<mode>): Split to
+ vcond<V_256:mode><VF_256:mode>, vcond<V_128:mode><VF_128:mode>,
+ vcond<V_128:mode><VI124_128:mode> and
+ vcondu<V_128:mode><VI124_128:mode>.
+ (vcondv2di): Change to vcond<VI8F_128:mode>v2di.
+ (vconduv2di): Likewise.
+ * config/arm/neon.md (vcond<mode>): Change to vcond*<mode><mode>.
+ (vcondu<mode>): Likewise.
+ * config/ia64/vect.md (vcond<mode>): Likewise.
+ (vcondu<mode>): Likewise.
+ (vcondv2sf): Likewise.
+ * config/mips/mips-ps-3d.md (vcondv2sf): Likewise.
+ * config/rs6000/paired.md (vcondv2sf): Likewise.
+ * config/rs6000/vector.md (vcond<mode>): Likewise.
+ (vcondu<mode>): Likewise.
+ * config/spu/spu.md (vcond<mode>): Likewise.
+ (vcondu<mode>): Likewise.
+
+2011-09-02 Richard Guenther <rguenther@suse.de>
+
+ * pretty-print.h (pp_unsigned_wide_integer): New.
+ * tree-pretty-print.c (dump_generic_node): Print unsigned
+ host-wide-int fitting INTEGER_CSTs with pp_unsigned_wide_integer.
+
+2011-09-02 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/49987
+ * config/rs6000/rs6000.c (paired_expand_vector_init): Check for
+ valid CONST_VECTOR operands.
+ (rs6000_expand_vector_init): Likewise.
+
+2011-09-02 Martin Jambor <mjambor@suse.cz>
+
+ * cgraph.h (cgraph_indirect_call_info): Removed field thunk_delta.
+ * gimple-fold.c (gimple_get_virt_method_for_binfo): Rewritten to use
+ BINFO_VTABLE. Parameter delta removed, all callers updated.
+ * tree.c (free_lang_data_in_binfo): Clear BINFO_VIRTUALs instead
+ BINFO_VTABLE.
+ * cgraph.c (cgraph_make_edge_direct): Removed parameter delta, updated
+ all calls.
+ * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Removed
+ handling of thunk_delta.
+ * ipa-cp.c (get_indirect_edge_target): Removed parameter delta.
+ (devirtualization_time_bonus): Do not handle thunk deltas.
+ (ipcp_discover_new_direct_edges): Likewise.
+ * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
+ (try_make_edge_direct_simple_call): Likewise.
+ (try_make_edge_direct_virtual_call): Likewise.
+ * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise. Mark
+ parameter set as unused.
+ (output_edge_opt_summary): Likewise. Mark both parameters as unused.
+ * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise. Mark
+ parameter set as unused.
+ (output_edge_opt_summary): Likewise. Mark both parameters as unused.
+ (input_edge_opt_summary): Likewise.
+ * lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not stream
+ BINFO_VIRTUALS at all.
+ * lto-streamer-in.c (lto_input_ts_binfo_tree_pointers): Likewise.
+
+2011-09-02 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Do not
+ fold alloca (0).
+ (ccp_fold_stmt): Continue replacing args when folding
+ alloca fails.
+
+2011-08-31 Richard Guenther <rguenther@suse.de>
+
+ * expr.c (expand_expr_real_2): Move COND_EXPR and VEC_COND_EXPR
+ handling here, from ...
+ (expand_expr_real_1): ... here.
+ * gimple-pretty-print.c (dump_ternary_rhs): Handle COND_EXPR
+ and VEC_COND_EXPR.
+ * gimple.c (gimple_rhs_class_table): Make COND_EXPR and VEC_COND_EXPR
+ a GIMPLE_TERNARY_RHS.
+ * tree-cfg.c (verify_gimple_assign_ternary): Handle COND_EXPR
+ and VEC_COND_EXPR here ...
+ (verify_gimple_assign_single): ... not here.
+ * gimple-fold.c (fold_gimple_assign): Move COND_EXPR folding.
+ * tree-object-size.c (cond_expr_object_size): Adjust.
+ (collect_object_sizes_for): Likewise.
+ * tree-scalar-evolution.c (interpret_expr): Don't handle
+ ternary RHSs.
+ * tree-ssa-forwprop.c (forward_propagate_into_cond): Fix and
+ simplify.
+ (ssa_forward_propagate_and_combine): Adjust.
+ * tree-ssa-loop-im.c (move_computations_stmt): Build the COND_EXPR
+ as ternary.
+ * tree-ssa-threadedge.c (fold_assignment_stmt): Adjust.
+ * tree-vect-loop.c (vect_is_simple_reduction_1): Likewise.
+ * tree-vect-stmt.c (vectorizable_condition): Likewise.
+ * tree-vrp.c (extract_range_from_cond_expr): Likewise.
+ (extract_range_from_assignment): Likewise.
+
+2011-08-31 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/i386/i386.md: Use (match_test ...) for attribute tests.
+ * config/i386/mmx.md: Likewise.
+ * config/i386/sse.md: Likewise.
+ * config/i386/predicates.md (call_insn_operand): Use
+ (not (match_test "...")) instead of (match_test "!...")
+ * config/i386/constraints.md (w): Likewise.
+
+2011-08-31 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * doc/md.texi: Describe the use of match_tests in attribute tests.
+ * rtl.def (MATCH_TEST): Update commentary.
+ * genattrtab.c (attr_copy_rtx, check_attr_test, clear_struct_flag)
+ (write_test_expr, walk_attr_value): Handle MATCH_TEST.
+
+2011-08-31 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * genattrtab.c (attr_rtx_1): Hash SYMBOL_REFs.
+ (attr_string): Use copy_md_ptr_loc.
+
+2011-08-31 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/49886
+ * ipa-inline-analysis.c (compute_inline_parameters): Set
+ can_change_signature of noes with typde attributes.
+ * ipa-split.c (split_function): Do not skip any arguments if
+ can_change_signature is set.
+
+2011-08-31 Martin Jambor <mjambor@suse.cz>
+
+ * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Alias
+ check removed.
+
+2011-08-31 Richard Guenther <rguenther@suse.de>
+
+ * fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE
+ special-casing.
+
+2011-08-31 Marc Glisse <marc.glisse@inria.fr>
+
+ * doc/generic.texi (Types for C++): CP_TYPE_QUALS -> cp_type_quals.
+
+2011-08-31 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/43513
+ * Makefile.in (tree-ssa-ccp.o): Add $(PARAMS_H) to rule.
+ * tree-ssa-ccp.c (params.h): Include.
+ (fold_builtin_alloca_for_var): New function.
+ (ccp_fold_stmt): Use fold_builtin_alloca_for_var.
+
+2011-08-30 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_valid_target_attribute_inner_p):
+ Handle FMA option.
+
+2011-08-30 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.c (optimal_immediate_sequence_1): Make b1, b2,
+ b3 and b4 unsigned.
+
+2011-08-30 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.c (arm_gen_constant): Set can_negate correctly
+ when code is SET.
+
+2011-08-30 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48571
+ * gimple.h (maybe_fold_offset_to_address): Remove.
+ (maybe_fold_offset_to_reference): Likewise.
+ (maybe_fold_stmt_addition): Likewise.
+ (may_propagate_address_into_dereference): Likewise.
+ * tree-inline.c (remap_gimple_op_r): Do not reconstruct
+ array references.
+ * gimple-fold.c (canonicalize_constructor_val): Likewise.
+ Canonicalize invariant POINTER_PLUS_EXPRs to invariant MEM_REF
+ addresses instead.
+ (may_propagate_address_into_dereference): Remove.
+ (maybe_fold_offset_to_array_ref): Likewise.
+ (maybe_fold_offset_to_reference): Likewise.
+ (maybe_fold_offset_to_address): Likewise.
+ (maybe_fold_stmt_addition): Likewise.
+ (fold_gimple_assign): Do not reconstruct array references but
+ instead canonicalize invariant POINTER_PLUS_EXPRs to invariant
+ MEM_REF addresses.
+ (gimple_fold_stmt_to_constant_1): Likewise.
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
+ * gimplify.c (gimplify_conversion): Likewise.
+ (gimplify_expr): Likewise.
+
+2011-08-30 Ilya Tocar <ilya.tocar@intel.com>
+
+ * config/i386/fmaintrin.h: New.
+ * config.gcc: Add fmaintrin.h.
+ * config/i386/i386.c
+ (enum ix86_builtins) <IX86_BUILTIN_VFMADDSS3>: New.
+ <IX86_BUILTIN_VFMADDSD3>: Likewise.
+ * config/i386/sse.md (fmai_vmfmadd_<mode>): New.
+ (*fmai_fmadd_<mode>): Likewise.
+ (*fmai_fmsub_<mode>): Likewise.
+ (*fmai_fnmadd_<mode>): Likewise.
+ (*fmai_fnmsub_<mode>): Likewise.
+ * config/i386/immintrin.h: Add fmaintrin.h.
+
+2011-08-30 Bernd Schmidt <bernds@codesourcery.com>
+
+ * genautomata.c (NO_COMB_OPTION): New macro.
+ (no_comb_flag): New static variable.
+ (gen_automata_option): Handle NO_COMB_OPTION.
+ (comb_vect_p): False if no_comb_flag.
+ (add_vect): Move computation of min/max values. Return early if
+ no_comb_flag.
+ * doc/md.texi (automata_option): Document no-comb-vect.
+
+ * config/i386/i386.c (get_pc_thunk_name): Change prefix to
+ "__x86.get_pc_thunk".
+
+ * bb-reorder.c (insert_section_boundary_note): Only do it if
+ we reordered the blocks; i.e. not if !optimize_function_for_speed_p.
+
+2011-08-30 Christian Bruel <christian.bruel@st.com>
+
+ * coverage.c (coverage_init): Check flag_branch_probabilities instead of
+ flag_profile_use.
+
+2011-08-29 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000.opt (-msave-toc-indirect): Change default
+ to off. Document switch.
+ * doc/invoke.texi (-msave-toc-indirect): Ditto.
+
+2011-08-29 Jakub Jelinek <jakub@redhat.com>
+
+ * gthr-posix.h (__gthread_active_p): Do not use preprocessor
+ conditionals and comments inside macro arguments.
+
+20011-08-29 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+ Richard Guenther <rguenther@suse.de>
+
+ * tree.h (constant_boolean_node): Adjust prototype.
+ * fold-const.c (fold_convert_loc): Move aggregate conversion
+ leeway down.
+ (constant_boolean_node): Make value parameter boolean, add
+ vector type handling.
+ (fold_unary_loc): Use constant_boolean_node.
+ (fold_binary_loc): Preserve types properly when folding
+ COMPLEX_EXPR <__real x, __imag x>.
+ * gimplify.c (gimplify_expr): Handle vector comparison.
+ * tree.def (EQ_EXPR, ...): Document behavior on vector typed
+ comparison.
+ * tree-cfg.c (verify_gimple_comparison): Verify vector typed
+ comparisons.
+
+2011-08-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48722
+ * emit-rtl.c (unshare_all_rtl_again): For CALL_INSNs,
+ reset_used_flags also in CALL_INSN_FUNCTION_USAGE.
+ (verify_rtl_sharing): Likewise and verify_rtx_sharing
+ in there too.
+ (unshare_all_rtl_in_chain): For CALL_INSNs
+ copy_rtx_if_shared also CALL_INSN_FUNCTION_USAGE.
+
+2011-08-29 Richard Guenther <rguenther@suse.de>
+
+ * gimple-fold.c (gimple_fold_stmt_to_constant_1): Set a location
+ on the built ADDR_EXPR.
+
+2011-08-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/50215
+ * var-tracking.c (create_entry_value): Call cselib_lookup_from_insn
+ before adding ENTRY_VALUE to val->locs.
+
+2011-08-28 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR bootstrap/50218
+ * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Initialize
+ comp.
+
2011-08-27 Bernd Schmidt <bernds@codesourcery.com>
* doc/rtl.texi (simple_return): Document.