- 10 Oct, 2013 12 commits
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2013-10-10 Robert Dewar <dewar@adacore.com> * exp_ch3.adb (Expand_N_Variant_Part): Expand statically predicated subtype which appears in Discrete_Choices list. * exp_ch5.adb (Expand_N_Case_Statement): Expand statically predicated subtype which appears in Discrete_Choices list of case statement alternative. * exp_util.ads, exp_util.adb (Expand_Static_Predicates_In_Choices): New procedure. * sem_case.adb: Minor reformatting (Analyze_Choices): Don't expand out Discrete_Choices that are names of subtypes with static predicates. This is now done in the analyzer so that the -gnatct tree is properly formed for ASIS. * sem_case.ads (Generic_Choices_Processing): Does not apply to aggregates any more, so change doc accordingly, and remove unneeded Get_Choices argument. * sem_ch3.adb (Analyze_Variant_Part): Remove no longer used Get_Choices argument in instantiation of Generic_Choices_Processing. * sem_ch4.adb (Analyze_Case_Expression): Remove no longer used Get_Choices argument in instantiation of Generic_Choices_Processing. * sem_ch5.adb (Analyze_Case_Statement): Remove no longer used Get_Choices argument in instantiation of Generic_Choices_Processing. * sinfo.ads: For N_Variant_Part, and N_Case_Statement_Alternative, document that choices that are names of statically predicated subtypes are expanded in the code generation tree passed to the back end, but not in the ASIS tree generated for -gnatct. 2013-10-10 Ed Schonberg <schonberg@adacore.com> * sem_ch7.adb: Revert previous change. 2013-10-10 Gary Dismukes <dismukes@adacore.com> * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the case where the Storage_Pool aspect is specified by an aspect clause and a renaming is used to capture the evaluation of the pool name, insert the renaming in front of the aspect's associated entity declaration rather than in front of the corresponding attribute definition (which hasn't been appended to the declaration list yet). 2013-10-10 Ed Schonberg <schonberg@adacore.com> * sem_ch6.adb (Is_Interface_Conformant): The controlling type of the interface operation is obtained from the ultimate alias of the interface primitive parameter, because that may be in fact an implicit inherited operation whose signature involves the type extension and not the desired interface. 2013-10-10 Ed Schonberg <schonberg@adacore.com> * par-ch13.adb (Aspect_Specifications_Present): In Ada 2012, recognize an aspect specification with a misspelled name if it is followed by a a comma or semicolon. 2013-10-10 Vadim Godunko <godunko@adacore.com> * s-atocou.adb, s-atocou.ads, s-atocou-x86.adb, s-atocou-builtin.adb: Fix copyright notice. 2013-10-10 Yannick Moy <moy@adacore.com> * lib-xref-spark_specific.adb (Enclosing_Subprogram_Or_Package): Get enclosing subprogram for precondition/postcondition/contract cases. From-SVN: r203350
Arnaud Charlet committed -
2013-10-10 Robert Dewar <dewar@adacore.com> * gnat_rm.texi: Minor fix. 2013-10-10 Robert Dewar <dewar@adacore.com> * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Remove the Comes_From_Source test for the overlap warning. 2013-10-10 Robert Dewar <dewar@adacore.com> * sem_util.adb: Minor code reorganization (use Nkind_In). * sem_warn.adb: Minor code reorganization (optimization in Check_Unset_Reference). * exp_ch9.adb, exp_ch4.adb, sinfo.ads: Minor reformatting. 2013-10-10 Ed Schonberg <schonberg@adacore.com> * sem_ch7.adb (Install_Parent_Private_Declarations): When instantiating a child unit, do not install private declaration of a non-generic ancestor of the generic that is also an ancestor of the current unit: its private part will be installed when private part of ancestor itself is analyzed. 2013-10-10 Thomas Quinot <quinot@adacore.com> * freeze.adb (Check_Component_Storage_Order): Retrieve component aliased status from type entities directly instead of going back to original component definition. * sem_ch7.adb: Minor reformatting. From-SVN: r203349
Arnaud Charlet committed -
2013-10-10 Robert Dewar <dewar@adacore.com> * sem_ch13.adb (Analyze_Aspect_Specifications): For Address attribute, consider it to be set in source, because of aliasing considerations. (Analyze_Attribute_Definition_Clause): For the purpose of warning on overlays, take into account the aspect case. 2013-10-10 Robert Dewar <dewar@adacore.com> * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads, a-cofove.ads: Minor reformatting. 2013-10-10 Arnaud Charlet <charlet@adacore.com> * gnat_ugn.texi: Remove obsolete mention to -laddr2line. 2013-10-10 Ed Schonberg <schonberg@adacore.com> * exp_ch4.adb (Expand_N_Case_Expression): Indicate that the generated variable used as a target of the expression needs no initialization. 2013-10-10 Jose Ruiz <ruiz@adacore.com> * exp_util.adb (Corresponding_Runtime_Package): Remove the condition related to No_Dynamic_Attachment which was wrong. Protected types with interrupt handlers (when not using a restricted profile) are always treated as protected types with entries, regardless of the No_Dynamic_Attachment restriction. * exp_ch9.adb (Expand_N_Protected_Type_Declaration): Simplify the code using the result of Corresponding_Runtime_Package. (Install_Private_Data_Declarations): When having static handlers and a non restricted profile, we use the type Static_Interrupt_Protection always, so we removed an extra wrong condition looking at the No_Dynamic_Attachment restriction. Simplify the code using the result of Corresponding_Runtime_Package. (Make_Initialize_Protection): Simplify the code using the result of Corresponding_Runtime_Package. (Install_Private_Data_Declaration): The No_Dynamic_Attachment restriction has nothing to do with static handlers. Remove the extra erroneous condition that was creating the wrong data type. 2013-10-10 Hristian Kirtchev <kirtchev@adacore.com> * sem_util.adb (Is_Object_Reference): Attribute 'Old produces an object reference. * gnat_rm.texi: Define accessibility level of X'Update(...) result. From-SVN: r203348
Arnaud Charlet committed -
2013-10-10 Yannick Moy <moy@adacore.com> * gnat_rm.texi, a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads, a-cofove.ads: Update comment and doc of formal containers 2013-10-10 Ed Schonberg <schonberg@adacore.com> * sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post conditions that apply to a subprogram body, preserve the placement and order of the generated pragmas, which must appear before other declarations in the body. From-SVN: r203347
Arnaud Charlet committed -
2013-10-10 Bob Duff <duff@adacore.com> * gnat_ugn.texi: Add gnat2xml doc. 2013-10-10 Doug Rupp <rupp@adacore.com> * s-vxwork-arm.ads: Fix interface to FP_CONTEXT. 2013-10-10 Ed Schonberg <schonberg@adacore.com> * sem_ch13.adb (Analyze_Aspect_Specification): An aspect Import on a variable need not have a convention specified, as long as the implicit convention of the object, obtained from its type, is Ada or Ada-related. 2013-10-10 Robert Dewar <dewar@adacore.com> * cstand.adb (Standard_Unsigned_64): New internal type. * gnat_rm.texi: Update documentation on To_Address. * sem_attr.adb (Analyze_Attribute, case To_Address): Fix problem with out of range static values given as literals or named numbers. * stand.ads (Standard_Unsigned_64): New internal type. * stand.adb: Minor reformatting. From-SVN: r203346
Arnaud Charlet committed -
2013-10-10 Ed Schonberg <schonberg@adacore.com> * sem_ch4.adb (Analyze_Selected_Component, Has_Mode_Conformant_Spec): If selected component may be an indexing of a parameterless call to a protected function, and expansion is disabled, this is a valid candidate interpretation. 2013-10-10 Arnaud Charlet <charlet@adacore.com> * gnat_ugn.texi: Minor editing. From-SVN: r203345
Arnaud Charlet committed -
2013-10-10 Robert Dewar <dewar@adacore.com> * gnatlink.adb: Minor reformatting. 2013-10-10 Yannick Moy <moy@adacore.com> * debug.adb: Free flag d.E and change doc for flag d.K. 2013-10-10 Ed Schonberg <schonberg@adacore.com> * sem_prag.adb (Check_Precondition_Postcondition): If the pragma comes from an aspect spec, and the subprogram is a library unit, treat as a ppc in a declarative part in ASIS mode, so that expression in aspect is properly analyzed. In this case there is no later point at which the aspect specification would be examined. 2013-10-10 Bob Duff <duff@adacore.com> * opt.ads: Minor comment fix. 2013-10-10 Vadim Godunko <godunko@adacore.com> * a-coinho-shared.ads, a-coinho-shared.adb: New file. * s-atocou.ads: Add procedure to initialize counter. * s-atocou.adb: Likewise. * s-atocou-builtin.adb: Likewise. * s-atocou-x86.adb: Likewise. * gcc-interface/Makefile.in: Select special version of Indefinite_Holders package on platforms where atomic built-ins are supported. Update tools target pairs for PikeOS. From-SVN: r203344
Arnaud Charlet committed -
2013-10-10 Robert Dewar <dewar@adacore.com> * sem_ch3.adb: Minor reformatting. 2013-10-10 Robert Dewar <dewar@adacore.com> * sinput-c.adb (Load_File): Ensure Source_Align alignment. * sinput-d.adb (Create_Debug_Source): Ensure Source_Align alignment. * sinput-l.adb (Create_Instantiation_Source): Ensure Source_Align alignment. (Load_File): Ditto. * sinput.ads, sinput.adb (Get_Source_File_Index): New optimized (single line) version. * types.ads (Source_Align): New definition. (Source_Buffer): Document new alignment requirement. 2013-10-10 Robert Dewar <dewar@adacore.com> * sem_prag.adb (Analyze_Pragma, case Linker_Section): Allow this for types. 2013-10-10 Robert Dewar <dewar@adacore.com> * gnat_rm.texi: Minor adjustment to doc for To_Address attribute. 2013-10-10 Vadim Godunko <godunko@adacore.com> * s-stopoo.ads (Root_Storage_Pool): Add pragma Preelaborable_Initialization. From-SVN: r203343
Arnaud Charlet committed -
From-SVN: r203338
Ian Lance Taylor committed -
From-SVN: r203337
Ian Lance Taylor committed -
From-SVN: r203335
GCC Administrator committed -
From-SVN: r203332
Ian Lance Taylor committed
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- 09 Oct, 2013 26 commits
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From-SVN: r203331
Ian Lance Taylor committed -
2013-10-09 Easwaran Raman <eraman@google.com> * params.def (PARAM_MIN_SIZE_FOR_STACK_SHARING): New param... * cfgexpand.c (defer_stack_allocation): ...use here * doc/invoke.texi: Add documentation for min-size-for-stack-sharing. From-SVN: r203330
Easwaran Raman committed -
* tree-ssa-phiopts.c (rhs_is_fed_for_value_replacement): New function. (operand_equal_for_value_replacement): New function, extracted from value_replacement and enhanced to catch more cases. (value_replacement): Use operand_equal_for_value_replacement. * gcc.dg/tree-ssa/phi-opt-11.c: New test. From-SVN: r203327
Zhenqiang Chen committed -
* testsuite/20_util/shared_ptr/cons/58659.cc: Use VERIFY instead of aborting. From-SVN: r203325
Jonathan Wakely committed -
* loop-doloop.c (doloop_modify, doloop_optimize): Use get_max_loop_iterations. From-SVN: r203324
Andrew MacLeod committed -
PR c++/58635 cp/ * semantics.c (finish_return_stmt): Return error_mark_node when error_operand_p of the expr is true. (build_transaction_expr): Check for EXPR_P before setting the expr location. testsuite/ * g++.dg/tm/pr58635-1.C: New test. * g++.dg/tm/pr58635-2.C: New test. From-SVN: r203323
Marek Polacek committed -
[gcc/] 2013-10-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com> * config/arm/aarch-common.c (arm_early_load_addr_dep): Place comment above function. From-SVN: r203322
Kyrylo Tkachov committed -
From-SVN: r203321
Marcus Shawcroft committed -
* tree-flow.h: Remove all remaining prototypes, enums and structs that are not related to tree-cfg.c. * tree-ssa-address.h: New file. Relocate prototypes. * tree-ssa-address.c: (struct mem_address): Relocate from tree-flow.h. (addr_for_mem_ref): New. Combine call to get_address_description and return addr_for_mem_ref. * expr.c (expand_expr_real_1): Use new addr_for_mem_ref routine. * tree-ssa-live.h: Adjust prototypes. * passes.c: Include tree-ssa-live.h. * gimple-pretty-print.h (gimple_dump_bb): Add prototype. * graphite.c (graphite_transform_loops): Make static. (graphite_transforms, gate_graphite_transforms, pass_data_graphite, make_pass_graphite, pass_data_graphite_transforms, make_pass_graphite_transforms): Relocate here from tree-ssa-loop.c. * ipa-pure-const.c (warn_function_noreturn): Make static. (execute_warn_function_noreturn, gate_warn_function_noreturn, class pass_warn_function_noreturn, make_pass_warn_function_noreturn): Relocate from tree-cfg.c * tree-cfg.c (tree_node_can_be_shared, gimple_empty_block_p): Make static. (execute_warn_function_noreturn, gate_warn_function_noreturn, class pass_warn_function_noreturn, make_pass_warn_function_noreturn): Move to ipa-pure-const.c. (execute_fixup_cfg, class pass_fixup_cfg, make_pass_fixup_cfg): Relocate from tree-optimize.c. * tree-optimize.c (execute_fixup_cfg, class pass_fixup_cfg, make_pass_fixup_cfg): Move to tree-cfg.c. * tree-chrec.h: (enum ev_direction): Relocate here from tree-flow.h. Relocate some prototypes. * tree-data-ref.h (tree_check_data_deps) Add prototype. * tree-dump.c (dump_function_to_file): Remove prototype. Add tree-flow.h to the include file. * tree-dump.h: Remove prototype. * tree-parloops.h: New File. Add prototypes. * tree-parloops.c (gate_tree_parallelize_loops, tree_parallelize_loops, pass_data_parallelize_loops, make_pass_parallelize_loops): Relocate from tree-ssa-loop.c. * tree-predcom.c (run_tree_predictive_commoning, gate_tree_predictive_commoning, pass_data_predcom, make_pass_predcom): Relocate here from tree-ssa-loop.c. * tree-ssa-dom.c (tree_ssa_dominator_optimize) Don't call ssa_name_values.release (). * tree-ssa-threadedge.h: New File. Relocate prototypes here. (ssa_name_values): Relocate from tree-flow.h. * tree-ssa.h: Include tree-ssa-threadedge.h and tree-ssa-address.h. * tree-ssa-loop.c (run_tree_predictive_commoning, gate_tree_predictive_commoning, pass_data_predcom, make_pass_predcom, graphite_transforms, gate_graphite_transforms, pass_data_graphite, make_pass_graphite, pass_data_graphite_transforms, make_pass_graphite_transforms, gate_tree_parallelize_loops, tree_parallelize_loops, pass_data_parallelize_loops, make_pass_parallelize_loops): Move to other files. * tree-vectorizer.h (lpeel_tree_duplicate_loop_to_edge_cfg): Prototype moved here. * tree.h: Remove prototypes from tree-address.c. From-SVN: r203320
Andrew MacLeod committed -
From-SVN: r203319
Jakub Jelinek committed -
* tree-flow.h (tm_restart_node, gimple_df): Move to gimple-ssa.h. (struct int_tree_map): Move to tree-hasher.h (SCALE, LABEL, PERCENT): Move to gimple.h * tree-flow-inline.h: Delete. Move functions to other files. (unmodifiable_var_p, ref_contains_array_ref): Unused, so delete. * gimple-ssa.h (tm_restart_node, gimple_df): Relocate from tree-flow.h. (gimple_in_ssa_p, gimple_vop): Relocate from tree-flow-inline.h * gimple.h (imple_stmt_max_uid, set_gimple_stmt_max_uid, inc_gimple_stmt_max_uid, get_lineno): Relocate from tree-flow-inline.h. (SCALE, LABEL, PERCENT): Relocate from tree-flow.h * tree-hasher.h: Don't include tree-flow.h. (struct int_tree_map): Relocate from tree-flow.h. * tree-sra.c (contains_view_convert_expr_p): Relocate from tree-flow-inline.h and make static. * tree-ssa-alias.h (ranges_overlap_p): Relocate from tree-flow-inline.h. * tree-ssa-operands.c (gimple_ssa_operands): Relocate from tree-flow-inline.h and make static. * tree.h (is_global_var, may_be_aliased): Relocate from tree-flow-inline.h. * Makefile.in (GTFILES): Remove tree-flow.h and add gimple-ssa.h. * value-prof.c: No longer include tree-flow-inline.h. * tree-switch-conversion.c: No longer include tree-flow-inline.h. From-SVN: r203318
Andrew MacLeod committed -
* tree-flow.h: Move some protoypes. Include new tree-ssa-loop.h. (struct affine_iv, struct tree_niter_desc): Move to tree-ssa-loop.h. (enum move_pos): Move to tree-ssa-loop-im.h * cfgloop.h: Move some prototypes. (gcov_type_to_double_int): relocate from tree-ssa-loop.niter.c. * tree-flow-inline.h (loop_containing_stmt): Move to tree-ssa-loop.h. * tree-ssa-loop.h: New File. Include other tree-ssa-loop-*.h files. (struct affine_iv, struct tree_niter_desc): Relocate from tree-flow.h. (loop_containing_stmt): Relocate from tree-flow-inline.h. * tree-ssa-loop-ch.c: (do_while_loop_p): Make static. * tree-ssa-loop-im.c (for_each_index): Move to tree-ssa-loop.c. (enum move_pos): Relocate here. (lsm_tmp_name_add, gen_lsm_tmp_name, get_lsm_tmp_name): Move to tree-ssa-loop.c. (execute_sm_if_changed_flag_set): Change get_lsm_tmp_name call. (tree_ssa_loop_im, gate_tree_ssa_loop_im, pass_data_lim, make_pass_lim): Relocate here from tree-ssa-loop.c. * tree-ssa-loop-ivcanon.c (tree_num_loop_insns): Move to tree-ssa-loop.c. (loop_edge_to_cancel, unloop_loops): Make static. (tree_ssa_loop_ivcanon, gate_tree_ssa_loop_ivcanon, pass_data_iv_canon, make_pass_iv_canon): Relocate from tree-ssa-loop.c. (tree_complete_unroll, gate_tree_complete_unroll, pass_data_complete_unroll, make_pass_complete_unroll): Relocate here. (tree_complete_unroll_inner, gate_tree_complete_unroll_inner, pass_data_complete_unrolli, make_pass_complete_unrolli): Relocate here. * tree-ssa-loop-ivopts.c: Remove local prototypes. (stmt_invariant_in_loop_p): Remove unused function. * tree-ssa-loop-ivopts.h: New file. Add prototypes. * tree-ssa-loop-manip.h: New file. Add prototypes. * tree-ssa-loop-niter.c (record_niter_bound): Move to cfgloop.c. (gcov_type_to_double_int): Move to cfgloop.h. (double_int_cmp, bound_index, estimate_numbers_of_iterations_loop): Make static. (estimated_loop_iterations): Factor out get_estimated_loop_iterations. (max_loop_iterations): Factor out get_max_loop_iterations. (estimated_loop_iterations_int, max_stmt_executions_int): Move to cfgloop.c. * tree-ssa-loop-niter.h: New file. Add prototypes. * tree-ssa-loop-prefetch.c (tree_ssa_loop_prefetch, gate_tree_ssa_loop_prefetch, pass_data_loop_prefetch, make_pass_loop_prefetch): Relocate from tree-ssa-loop.c. * tree-ssa-loop-unswitch.c (tree_ssa_loop_unswitch, gate_tree_ssa_loop_unswitch, pass_data_tree_unswitch, make_pass_tree_unswitch): Relocate from tree-ssa-loop.c. * tree-ssa-loop.c (tree_ssa_loop_im, gate_tree_ssa_loop_im, pass_data_lim, make_pass_lim): Move to tree-ssa-loop-im.c. (tree_ssa_loop_unswitch, gate_tree_ssa_loop_unswitch, pass_data_tree_unswitch, make_pass_tree_unswitch): Move. (tree_ssa_loop_ivcanon, gate_tree_ssa_loop_ivcanon, pass_data_iv_canon, make_pass_iv_canon, tree_complete_unroll, gate_tree_complete_unroll, pass_data_complete_unroll, make_pass_complete_unroll, tree_complete_unroll_inner, gate_tree_complete_unroll_inner, pass_data_complete_unrolli, make_pass_complete_unrolli): Move to tree-ssa-loop-ivcanon.c. (tree_ssa_loop_prefetch, gate_tree_ssa_loop_prefetch, pass_data_loop_prefetch, make_pass_loop_prefetch): Move to tree-ssa-loop-prefetch.c. (for_each_index, lsm_tmp_name_add, gen_lsm_tmp_name): Relocate from tree-ssa-loop-im.c. (get_lsm_tmp_name): Relocate and add suffix parameter. (tree_num_loop_insns): Relocate from tree-ssa-ivcanon.c. * tree-scalar-evolution.h (simple_iv): Don't use affive_iv typedef. * cfgloop.c (record_niter_bound, estimated_loop_iterations_int, max_stmt_executions_int): Move from tree-ssa-loop-niter.c. (get_estimated_loop_iterations): Factor out accessor from estimated_loop_iterations in tree-ssa-loop-niter.c. (get_max_loop_iterations): Factor out accessor from _max_loop_iterations in tree-ssa-niter.c. * loop-unroll.c (decide_unroll_constant_iterations, decide_unroll_runtime_iterations, decide_peel_simple, decide_unroll_stupid): Use new get_* accessors. From-SVN: r203317
Andrew MacLeod committed -
2013-10-09 Marc Glisse <marc.glisse@inria.fr> PR tree-optimization/20318 gcc/c-family/ * c-common.c (handle_returns_nonnull_attribute): New function. (c_common_attribute_table): Add returns_nonnull. gcc/ * doc/extend.texi (returns_nonnull): New function attribute. * fold-const.c (tree_expr_nonzero_warnv_p): Look for returns_nonnull attribute. * tree-vrp.c (gimple_stmt_nonzero_warnv_p): Likewise. (stmt_interesting_for_vrp): Accept all GIMPLE_CALL. gcc/testsuite/ * c-c++-common/pr20318.c: New file. * gcc.dg/tree-ssa/pr20318.c: New file. From-SVN: r203316
Marc Glisse committed -
PR middle-end/58570 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p): Return false if both components are bitfields. From-SVN: r203315
Eric Botcazou committed -
From-SVN: r203314
Alex Velenko committed -
From-SVN: r203313
Alex Velenko committed -
From-SVN: r203312
Alex Velenko committed -
From-SVN: r203310
Alex Velenko committed -
[gcc/] 2013-10-09 Renlin Li <Renlin.Li@arm.com> * config/arm/arm.c (arm_output_mi_thunk): Use plus_constant. From-SVN: r203309
Renlin Li committed -
2013-10-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * config/s390/s390.c (s390_register_info_stdarg_fpr): Remove packed stack special handling. (s390_frame_info, s390_emit_prologue, s390_emit_epilogue): Switch back to fixed stack slots for FPRs saved due to stdarg. From-SVN: r203305
Andreas Krebbel committed -
2013-10-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * config/s390/s390.c (s390_frame_info): Restructure function. From-SVN: r203304
Andreas Krebbel committed -
2013-10-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * config/s390/s390.c (struct s390_frame_layout): New field gpr_save_slots. (cfun_save_arg_fprs_p, cfun_gpr_save_slot): New macros. (s390_reg_clobbered_rtx, s390_regs_ever_clobbered): Change type of regs_ever_clobbered to char*. (s390_regs_ever_clobbered): Check crtl->saves_all_registers instead of cfun->has_nonlocal_label. Ignore frame related restore INSNs. (s390_register_info): Enable FPR save slots. Move/Copy some functionality into ... (s390_register_info_gprtofpr, s390_register_info_stdarg_fpr) (s390_register_info_stdarg_gpr, s390_optimize_register_info): New function. (s390_frame_info): Do gpr slot allocation here now. stdarg does not imply a stack frame. (s390_init_frame_layout): Remove variable clobbered_regs. (s390_update_register_info): Remove function. (s390_hard_regno_rename_ok): Call-saved regs without a save slot cannot be used for register renaming. (s390_hard_regno_scratch_ok): New function. (TARGET_HARD_REGNO_SCRATCH_OK): Define target hook. (s390_initial_elimination_offset): Change offset calculation of the return address pointer. (save_gprs): Deal with only r6 being saved from the call-saved regs. (restore_gprs): Set frame related flag. (s390_save_gprs_to_fprs, s390_restore_gprs_from_fprs): New functions. (s390_emit_prologue): Call s390_register_info instead of s390_update_frame_layout. Call s390_save_gprs_to_fprs. (s390_emit_epilogue): Call s390_restore_gprs_from_fprs. (s390_optimize_prologue): Call s390_optimize_register_info. Try to remove also FPR slot save/restore INSNs. Remove frame related flags from restore INSNs. From-SVN: r203303
Andreas Krebbel committed -
* config/rl78/rl78-expand.md (movqi): use operands[] not operandN. (movhi): Likewise. From-SVN: r203300
DJ Delorie committed -
* config/rl78/rl78.c (rl78_print_operand_1): Change %c to %C to avoid conflict with the MI use of %c. * config/rl78/rl78-real.md: change %c to %C throughout. * config/rl78/rl78-virt.md: Likewise. From-SVN: r203299
DJ Delorie committed -
From-SVN: r203298
GCC Administrator committed -
From-SVN: r203294
Ian Lance Taylor committed
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- 08 Oct, 2013 2 commits
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From-SVN: r203292
Ian Lance Taylor committed -
i386.c (ix86_option_override_internal): Switch to SSE math for -ffast-math when target ISA supports SSE2. * config/i386/i386.c (ix86_option_override_internal): Switch to SSE math for -ffast-math when target ISA supports SSE2. From-SVN: r203291
Jan Hubicka committed
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