| Age | Commit message (Collapse) | Author | Files | Lines |
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* target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to
common/common-target-def.h.
* target.def (default_target_flags, handle_option,
supports_split_stack, optimization_table, init_struct,
except_unwind_info, unwind_tables_default, have_named_sections):
Move to common/common-target.def.
* target.h (enum opt_levels, struct default_options): Move to
common/common-target.h.
* targhooks.c (default_except_unwind_info,
dwarf2_except_unwind_info, sjlj_except_unwind_info,
default_target_handle_option, empty_optimization_table): Move to
common/common-targhooks.c.
* targhooks.h (default_except_unwind_info,
dwarf2_except_unwind_info, sjlj_except_unwind_info,
default_target_handle_option, empty_optimization_table): Move to
common/common-targhooks.h.
* common/common-target-def.h: Include common/common-targhooks.h.
(TARGET_HAVE_NAMED_SECTIONS): Define if TARGET_ASM_NAMED_SECTION
defined.
* common/common-target.def (handle_option, option_init_struct,
option_optimization_table, default_target_flags,
except_unwind_info, supports_split_stack, unwind_tables_default,
have_named_sections): Move from target.def.
(HOOK_PREFIX): Undefine at end of file.
* common/common-target.h: Include input.h.
(enum opt_levels, struct default_options): Move from target.h.
* common/common-targhooks.c, common/common-targhooks.h: New.
* config.gcc (target_has_targetm_common): Default to yes.
(moxie*): Set target_has_targetm_common=no.
(hppa*-*-*): Don't set target_has_targetm_common=yes.
* doc/tm.texi: Regenerate.
* Makefile.in (COMMON_TARGET_H): Add $(INPUT_H).
(C_TARGET_DEF_H): Add common/common-targhooks.h.
(GCC_OBJS): Remove vec.o.
(OBJS): Remove hooks.o and vec.o.
(OBJS-libcommon-target): Add vec.o, hooks.o and
common/common-targhooks.o.
(c-family/c-common.o, c-family/c-cppbuiltin.o, lto-opts.o, tree.o,
tree-tailcall.o, opts.o, toplev.o, varasm.o, function.o, except.o,
expr.o, explow.o, dbxout.o, dwarf2out.o, cfgrtl.o, haifa-sched.o,
cfglayout.o, $(out_object_file), $(common_out_object_file)):
Update dependencies.
(common/common-targhooks.o): New.
* common/config/default-common.c: Include tm.h. Add FIXME
comment.
* common/config/pa/pa-common.c: Include more headers. Take
copyright dates from pa.c.
(pa_option_optimization_table, pa_handle_option,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_HANDLE_OPTION): Move from pa.c.
* common/config/alpha/alpha-common.c,
common/config/arm/arm-common.c, common/config/avr/avr-common.c,
common/config/bfin/bfin-common.c,
common/config/cris/cris-common.c,
common/config/fr30/fr30-common.c, common/config/frv/frv-common.c,
common/config/h8300/h8300-common.c,
common/config/i386/i386-common.c,
common/config/ia64/ia64-common.c,
common/config/iq2000/iq2000-common.c,
common/config/lm32/lm32-common.c,
common/config/m32c/m32c-common.c,
common/config/m32r/m32r-common.c,
common/config/m68k/m68k-common.c,
common/config/mcore/mcore-common.c,
common/config/mep/mep-common.c,
common/config/microblaze/microblaze-common.c,
common/config/mips/mips-common.c,
common/config/mmix/mmix-common.c,
common/config/mn10300/mn10300-common.c,
common/config/pdp11/pdp11-common.c,
common/config/picochip/picochip-common.c,
common/config/rs6000/rs6000-common.c,
common/config/rx/rx-common.c, common/config/s390/s390-common.c,
common/config/score/score-common.c, common/config/sh/sh-common.c,
common/config/sparc/sparc-common.c,
common/config/spu/spu-common.c, common/config/v850/v850-common.c,
common/config/vax/vax-common.c,
common/config/xstormy16/xstormy16-common.c,
common/config/xtensa/xtensa-common.c: New.
* config/alpha/alpha.c: Include common/common-target.h.
(alpha_option_optimization_table, alpha_handle_option,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to alpha-common.c.
* config/arm/arm-protos.h (arm_except_unwind_info): Declare.
* config/arm/arm.c (arm_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO, arm_except_unwind_info): Move to
arm-common.c.
* config/avr/avr.c (avr_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
to avr-common.c.
* config/bfin/bfin.c (struct bfin_cpu): Move to bfin.h.
(bfin_cpus, bfin_handle_option, TARGET_HANDLE_OPTION,
TARGET_DEFAULT_TARGET_FLAGS): Move to bfin-common.c.
* config/bfin/bfin.h struct bfin_cpu): Move from bfin.c.
* config/cris/cris.c (cris_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE, cris_handle_option): Move to
cris-common.c.
* config/fr30/fr30.c (fr30_option_optimization_table,
TARGET_EXCEPT_UNWIND_INFO, TARGET_OPTION_OPTIMIZATION_TABLE): Move
to fr30-common.c.
* config/frv/frv.c (frv_option_optimization_table,
MASK_DEFAULT_ALLOC_CC, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to frv-common.c.
* config/h8300/h8300.c (h8300_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO): Move to h8300-common.c.
* config/i386/i386-protos.h (ix86_handle_option): Declare.
* config/i386/i386.c: Include common/common-target.h.
(OPTION_MASK_ISA_MMX_SET, OPTION_MASK_ISA_3DNOW_SET,
OPTION_MASK_ISA_SSE_SET, OPTION_MASK_ISA_SSE2_SET,
OPTION_MASK_ISA_SSE3_SET, OPTION_MASK_ISA_SSSE3_SET,
OPTION_MASK_ISA_SSE4_1_SET, OPTION_MASK_ISA_SSE4_2_SET,
OPTION_MASK_ISA_AVX_SET, OPTION_MASK_ISA_FMA_SET,
OPTION_MASK_ISA_SSE4_SET, OPTION_MASK_ISA_SSE4A_SET,
OPTION_MASK_ISA_FMA4_SET, OPTION_MASK_ISA_XOP_SET,
OPTION_MASK_ISA_LWP_SET, OPTION_MASK_ISA_AES_SET,
OPTION_MASK_ISA_PCLMUL_SET, OPTION_MASK_ISA_ABM_SET,
OPTION_MASK_ISA_BMI_SET, OPTION_MASK_ISA_TBM_SET,
OPTION_MASK_ISA_POPCNT_SET, OPTION_MASK_ISA_CX16_SET,
OPTION_MASK_ISA_SAHF_SET, OPTION_MASK_ISA_MOVBE_SET,
OPTION_MASK_ISA_CRC32_SET, OPTION_MASK_ISA_FSGSBASE_SET,
OPTION_MASK_ISA_RDRND_SET, OPTION_MASK_ISA_F16C_SET,
OPTION_MASK_ISA_MMX_UNSET, OPTION_MASK_ISA_3DNOW_UNSET,
OPTION_MASK_ISA_3DNOW_A_UNSET, OPTION_MASK_ISA_SSE_UNSET,
OPTION_MASK_ISA_SSE2_UNSET, OPTION_MASK_ISA_SSE3_UNSET,
OPTION_MASK_ISA_SSSE3_UNSET, OPTION_MASK_ISA_SSE4_1_UNSET,
OPTION_MASK_ISA_SSE4_2_UNSET, OPTION_MASK_ISA_AVX_UNSET,
OPTION_MASK_ISA_FMA_UNSET, OPTION_MASK_ISA_SSE4_UNSET,
OPTION_MASK_ISA_SSE4A_UNSET, OPTION_MASK_ISA_FMA4_UNSET,
OPTION_MASK_ISA_XOP_UNSET, OPTION_MASK_ISA_LWP_UNSET,
OPTION_MASK_ISA_AES_UNSET, OPTION_MASK_ISA_PCLMUL_UNSET,
OPTION_MASK_ISA_ABM_UNSET, OPTION_MASK_ISA_BMI_UNSET,
OPTION_MASK_ISA_TBM_UNSET, OPTION_MASK_ISA_POPCNT_UNSET,
OPTION_MASK_ISA_CX16_UNSET, OPTION_MASK_ISA_SAHF_UNSET,
OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_CRC32_UNSET,
OPTION_MASK_ISA_FSGSBASE_UNSET, OPTION_MASK_ISA_RDRND_UNSET,
OPTION_MASK_ISA_F16C_UNSET, ix86_handle_option,
ix86_option_optimization_table, ix86_option_init_struct,
ix86_supports_split_stack, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_OPTION_INIT_STRUCT, TARGET_SUPPORTS_SPLIT_STACK): Move to
i386-common.c.
* config/i386/t-i386 (i386.o): Update dependencies.
* config/ia64/ia64-protos.h (ia64_except_unwind_info): Declare.
* config/ia64/ia64.c (ia64_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
ia64_handle_option): Move to ia64-common.c.
* config/iq2000/iq2000.c (iq2000_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to iq2000-common.c.
* config/lm32/lm32.c (lm32_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
to lm32-common.c.
* config/m32c/m32c.c (TARGET_HAVE_NAMED_SECTIONS): Move to
m32c-common.c.
* config/m32r/m32r.c (m32r_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
m32r_handle_option): Move to m32r-common.c.
(m32r_memory_move_cost): Remove comment referring to
TARGET_HANDLE_OPTION.
* config/m68k/m68k.c (TARGET_HANDLE_OPTION, m68k_handle_option):
Move to m68k-common.c.
* config/mcore/mcore.c (mcore_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO): Move to mcore-common.c.
* config/mep/mep.c (mep_option_optimization_table,
mep_handle_option, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS):
Move to mep-common.c.
* config/microblaze/microblaze.c
(microblaze_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO): Move to microblaze-common.c.
* config/mips/mips.c (mips_handle_option,
mips_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Move to
mips-common.c.
* config/mmix/mmix.c (mmix_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
Move to mmix-common.c.
* config/mn10300/mn10300.c (mn10300_option_optimization_table,
mn10300_handle_option, TARGET_EXCEPT_UNWIND_INFO,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to mn10300-common.c.
* config/pa/pa.c: Include common/common-target.h.
(pa_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
pa_handle_option): Move to pa-common.c.
(pa_option_override): Use targetm_common.except_unwind_info.
(pa_asm_output_mi_thunk, pa_function_section): Use
targetm_common.have_named_sections.
* config/pdp11/pdp11.c (pdp11_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
pdp11_handle_option, pdp11_option_init_struct): Move to
pdp11-common.c.
* config/picochip/picochip.c (picochip_option_optimization_table,
TARGET_HAVE_NAMED_SECTIONS, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO): Move to picochip-common.c.
* config/rs6000/rs6000.c: Include common/common-target.h.
(rs6000_option_optimization_table, TARGET_HANDLE_OPTION,
TARGET_OPTION_INIT_STRUCT, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_DEFAULT_TARGET_FLAGS, rs6000_option_init_struct,
rs6000_handle_option): Move to rs6000-common.c.
* config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
* config/rx/rx.c (rx_handle_option, rx_option_optimization_table,
TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO): Move to rx-common.c.
* config/s390/s390.c (processor_flags_table,
s390_option_optimization_table, s390_option_init_struct,
s390_handle_option, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_OPTION_INIT_STRUCT): Move to s390-common.c.
* config/s390/s390.h (processor_flags_table): Declare.
* config/score/score.c (score_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE, MASK_ALL_CPU_BITS,
score_handle_option): Move to score-common.c.
* config/sh/sh.c (sh_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
sh_handle_option, sh_option_init_struct): Move to sh-common.c.
* config/sparc/sparc.c: Include common/common-target.h.
(sparc_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to sparc-common.c.
* config/spu/spu.c (TARGET_DEFAULT_TARGET_FLAGS,
TARGET_OPTION_INIT_STRUCT, TARGET_EXCEPT_UNWIND_INFO,
spu_option_init_struct): Move to spu-common.c.
* config/stormy16/stormy16.c (xstorym16_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to xstormy16-common.c.
* config/v850/v850.c (small_memory_physical_max,
v850_handle_memory_optionn v850_handle_option,
v850_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to
v850-common.c.
* config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Move to
vax-common.c.
* config/xtensa/xtensa.c (xtensa_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
Move to xtensa-common.c.
* cfglayout.c: Include common/common-target.h.
(fixup_reorder_chain): Use targetm_common.have_named_sections.
* cfgrtl.c: Include common/common-target.h.
(force_nonfallthru_and_redirect, commit_one_edge_insertion): Use
targetm_common.have_named_sections.
* dbxout.c: Include common/common-target.h.
(dbxout_function_end): Use targetm_common.have_named_sections.
* defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Use
targetm_common.except_unwind_info.
* dwarf2out.c: Include common/common-target.h.
(dwarf2out_do_frame, dwarf2out_do_cfi_asm,
dwarf2out_begin_prologue, dwarf2out_frame_init,
dwarf2out_frame_finish, dwarf2out_assembly_start): Use
targetm_common.except_unwind_info.
* except.c: Include common/common-target.h.
(init_eh, finish_eh_generation,
output_one_function_exception_table): Use
targetm_common.except_unwind_info.
(switch_to_exception_section): Use
targetm_common.have_named_sections.
* explow.c: Include common/common-target.h.
* expr.c: Include common/common-target.h.
(build_personality_function): Use
targetm_common.except_unwind_info.
* function.c: Include common/common-target.h.
(expand_function_end): Use targetm_common.except_unwind_info.
* haifa-sched.c: Include common/common-target.h.
(sched_create_recovery_edges): Use
targetm_common.have_named_sections.
* lto-opts.c: Include common/common-target.h instead of target.h.
(lto_reissue_options): Use targetm_common.handle_option.
* opts.c: Include common/common-target.h.
(target_handle_option): Use targetm_common.handle_option.
(init_options_struct): Update comment referring to
targetm.target_option.optimization. Use
targetm_common.default_target_flags,
targetm_common.unwind_tables_default and
targetm_common.option_init_struct.
(default_options_optimization): Use
targetm_common.option_optimization_table.
(finish_options): Use targetm_common.except_unwind_info,
targetm_common.unwind_tables_default,
targetm_common.have_named_sections and
targetm_common.supports_split_stack.
* toplev.c: Include common/common-target.h.
(process_options): Use targetm_common.have_named_sections.
* tree-tailcall.c: Include common/common-target.h.
(suitable_for_tail_call_opt_p): Use
targetm_common.except_unwind_info.
* tree.c: Include common/common-target.h.
(build_common_builtin_nodes): Use
targetm_common.except_unwind_info.
* varasm.c: Include common/common-target.h.
(resolve_unique_section, hot_function_section,
default_function_section): Use targetm_common.have_named_sections.
ada:
* gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
(ada/utils.o): Update dependencies.
* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
../../../libcpp/libcpp.a.
* gcc-interface/utils.c: Include common/common-target.h.
(process_attributes): Use targetm_common.have_named_sections.
c-family:
* c-common.c: Include common/common-target.h.
(handle_section_attribute): Use
targetm_common.have_named_sections.
* c-cppbuiltin.c: Include common/common-target.h.
(c_cpp_builtins): Use targetm_common.except_unwind_info.
cp:
* Make-lang.in (cp/method.o): Update dependencies.
* method.c: Include common/common-target.h.
(use_thunk): Use targetm_common.have_named_sections.
go:
* Make-lang.in (go/go-lang.o, go/go-backend.o): Update
dependencies.
* go-backend.c: Include common/common-target.h.
(go_write_export_data): Use targetm_common.have_named_sections.
* go-lang.c: Include common/common-target.h.
(go_langhook_init_options_struct): Use
targetm_common.supports_split_stack.
po:
* exgettext: Handle common/ directory and subdirectories.
From-SVN: r175064
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2011-03-28 Vladimir Makarov <vmakarov@redhat.com>
* ira-color.c (update_left_conflict_sizes_p): Don't assume that
conflict object hard regset nodes have intersecting hard reg sets.
* regmove.c (regmove_optimize): Move ira_set_pseudo_classes call
after regstat_init_n_sets_and_refs.
* ira.c: Add more comments at the top.
(setup_stack_reg_pressure_class, setup_pressure_classes):
Add comments how we compute the register pressure classes.
(setup_allocno_and_important_classes): Add more comments.
(setup_class_translate_array, reorder_important_classes)
(setup_reg_class_relations): Add comments.
* ira-emit.c: Add 2011 to the Copyright line. Add comments at the
start of the file.
* ira-color.c: Add 2011 to the Copyright line.
(assign_hard_reg): Add more comments.
(improve_allocation): Ditto.
* ira-costs.c: Add 2011 to the Copyright line.
(setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more
comments.
(setup_regno_cost_classes_by_mode): Ditto.
Initial patches from ira-improv branch:
2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
* ira-build.c: (ira_create_object): Remove initialization of
OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA.
(ira_create_allocno): Remove initialization of
ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P,
ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P,
ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO,
ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO.
Initialize ALLOCNO_ADD_DATA.
(copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA
and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and
ALLOCNO_REG.
(ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of
ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P.
* ira.c (ira_reallocate): Remove.
(setup_pressure_classes): Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost instead of ira_get_register_move_cost.
(setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA.
(ira): Call ira_initiate_emit_data and ira_finish_emit_data.
* ira-color.c: Use ALLOCNO_COLOR_DATA instead of
ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO,
ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA
instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE,
OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM.
Fix formatting.
(object_hard_regs_t, object_hard_regs_node_t): Move from
ira-int.h.
(struct object_hard_regs, struct object_hard_regs_node): Ditto.
(struct allocno_color_data): New.
(allocno_color_data_t): New typedef.
(allocno_color_data): New definition.
(ALLOCNO_COLOR_DATA): New macro.
(struct object_color_data): New.
(object_color_data_t): New typedef.
(object_color_data): New definition.
(OBJECT_COLOR_DATA): New macro.
(update_copy_costs, calculate_allocno_spill_cost): Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost instead of ira_get_register_move_cost.
(move_spill_restore, update_curr_costs): Ditto.
(allocno_spill_priority): Make it inline.
(color_pass): Allocate and free allocno_color_dat and
object_color_data.
(struct coalesce_data, coalesce_data_t): New.
(allocno_coalesce_data): New definition.
(ALLOCNO_COALESCE_DATA): New macro.
(merge_allocnos, coalesced_allocno_conflict_p): Use
ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO,
ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP.
(coalesce_allocnos): Ditto.
(setup_coalesced_allocno_costs_and_nums): Ditto.
(collect_spilled_coalesced_allocnos): Ditto.
(slot_coalesced_allocno_live_ranges_intersect_p): Ditto.
(setup_slot_coalesced_allocno_live_ranges): Ditto.
(coalesce_spill_slots): Ditto.
(ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and
free allocno_coalesce_data.
* ira-conflicts.c: Fix formatting.
(process_regs_for_copy): Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost instead of ira_get_register_move_cost.
(build_object_conflicts): Optimize.
* ira-costs.c (record_reg_classes): Optimize. Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost, ira_may_move_in_cost, and
ira_may_move_out_cost instead of ira_get_register_move_cost and
ira_get_may_move_cost.
(record_address_regs): Ditto.
(scan_one_insn): Optimize.
(find_costs_and_classes): Optimize.
(process_bb_node_for_hard_reg_moves): Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost instead of ira_get_register_move_cost.
* ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of
ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST,
ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P.
(ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New
definitions.
(ira_initiate_emit_data, ira_finish_emit_data)
(create_new_allocno): New functions.
(modify_move_list): Call create_new_alloc instead of
ira_create_allocno.
(emit_move_list): Call ira_init_register_move_cost_if_necessary.
Use ira_register_move_cost instead of ira_get_register_move_cost.
* ira-int.h: Fix some comments.
(object_hard_regs_t, object_hard_regs_node_t): Move
to ira-color.c.
(struct object_hard_regs, struct object_hard_regs_node):
Ditto.
(struct ira_object): Remove profitable_hard_regs, hard_regs_node,
hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member
add_data.
(struct ira_allocno): Make mode and aclass a bitfield. Move other
bitfield after mode. Make hard_regno a short int. Make
hard_regno short. Remove first_coalesced_allocno and
next_coalesced_allocno. Move mem_optimized_dest_p,
somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest
into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p,
available_regs_num, next_bucket_allocno, prev_bucket_allocno,
temp, colorable_p. Add new member add_data.
(ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove.
(ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove.
(ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove.
(ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove.
(ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove.
(ALLOCNO_ADD_DATA): New macro.
(ira_emit_data_t): New typedef.
(struct ira_emit_data): New. Move mem_optimized_dest_p,
somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest
from struct ira_allocno.
(ALLOCNO_EMIT_DATA): New macro.
(ira_allocno_emit_data, allocno_emit_reg): New.
(ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove.
(OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM):
Remove.
(OBJECT_ADD_DATA): New macro.
(ira_reallocate): Remove.
(ira_initiate_emit_data, ira_finish_emit_data): New.
(ira_get_register_move_cost, ira_get_may_move_cost): Remove.
(ira_init_register_move_cost_if_necessary): New.
(ira_object_conflict_iter_next): Merge into
ira_object_conflict_iter_cond.
(FOR_EACH_OBJECT_CONFLICT): Don't use
ira_object_conflict_iter_next.
* ira-live.c: (process_single_reg_class_operands): Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost instead of ira_get_register_move_cost.
2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
* ira-int.h (struct target_ira_int): Remove x_cost_classes.
* ira-costs.c: Fix formatting.
(cost_classes, cost_classes_num): Remove.
(struct cost_classes, cost_classes_t, const_cost_classes_t): New.
(regno_cost_classes, cost_classes_hash, cost_classes_eq): New.
(cost_classes_del, cost_classes_htab): New.
(cost_classes_aclass_cache, cost_classes_mode_cache): New.
(initiate_regno_cost_classes, setup_cost_classes): New.
(setup_regno_cost_classes_by_aclass): New.
(setup_regno_cost_classes_by_mode, finish_regno_cost_classes):
New.
(record_reg_classes): Use regno_cost_classes instead of
cost_classes. Move checking opposite operand up.
(record_address_regs): Use regno_cost_classes
instead of cost_classes.
(scan_one_insn): Ditto. Use always general register.
(print_allocno_costs): Use regno_cost_classes instead of
cost_classes.
(print_pseudo_costs): Ditto. Use Reg_N_REFS.
(find_costs_and_classes): Set up cost classes for each registers.
Use also their mode for this. Use regno_cost_classes instead of
cost_classes.
(setup_allocno_class_and_costs): Use regno_cost_classes instead of
cost_classes.
(free_ira_costs, ira_init_costs): Don't use cost_classes.
(ira_costs, ira_set_pseudo_classes): Call
initiate_regno_cost_classes and finish_regno_cost_classes.
2010-10-04 Vladimir Makarov <vmakarov@redhat.com>
* target-def.h (TARGET_IRA_COVER_CLASSES): Remove.
* target.def (ira_cover_classes): Remove.
* doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and
IRA_COVER_CLASSES.
* doc/tm.texi.in: Ditto.
* ira-conflicts.c: Remove mentioning cover classes from the file.
Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use
ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST. Fix
formatting.
* targhooks.c (default_ira_cover_classes): Remove.
* targhooks.h (default_ira_cover_classes): Ditto.
* haifa-sched.c: Remove mentioning cover classes from the file.
Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
ira_pressure_classes and ira_pressure_classes_num instead of
ira_reg_class_cover_size and ira_reg_class_cover. Use
sched_regno_pressure_class instead of sched_regno_cover_class.
(mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use
ira_reg_class_max_nregs instead of ira_reg_class_nregs.
* ira-int.h: Add 2010 to Copyright. Remove mentioning cover
classes from the file.
(object_hard_regs_t, object_hard_regs_node_t): New typedefs.
(struct object_hard_regs, struct object_hard_regs_node): New.
(struct ira_object): New members profitable_hard_regs,
hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num.
(struct ira_allocno): Rename cover_class to aclass. Rename
cover_class_cost and updated_cover_class_cost to class_cost and
updated_class_cost. Remove splay_removed_p and
left_conflict_size. Add new members colorable_p.
(ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove.
(ALLOCNO_COLORABLE_P): New macro.
(ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS.
(ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST):
Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST.
(OBJECT_...): Rename parameter C to O.
(OBJECT_PROFITABLE_HARD_REGS): New macro.
(OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START)
(OBJECT_HARD_REGS_SUBNODES_NUM): New macros.
(struct target_ira_int): New members x_ira_max_memory_move_cost,
x_ira_max_register_move_cost, x_ira_max_may_move_in_cost,
x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p,
x_ira_reg_pressure_class_p, x_ira_important_class_nums,
x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to
x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to
x_ira_reg_class_subunion.
(ira_max_memory_move_cost, ira_max_register_move_cost)
(ira_max_may_move_in_cost, ira_max_may_move_out_cost)
(ira_reg_allocno_class_p, ira_reg_pressure_class_p)
(ira_important_class_nums, ira_reg_class_superunion): New macros.
(prohibited_class_mode_regs): Rename to
ira_prohibited_class_mode_regs.
(ira_reg_class_union): Rename to ira_reg_class_subunion.
(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
(ira_tune_allocno_costs_and_cover_classes): Rename to
ira_tune_allocno_costs.
(ira_debug_hard_regs_forest): New.
(ira_object_conflict_iter_init, ira_object_conflict_iter_cond)
(ira_object_conflict_iter_next): Fix comments.
(ira_hard_reg_set_intersection_p, hard_reg_set_size): New
functions.
(ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename
cover_class to aclass.
(ira_allocate_and_accumulate_costs): Ditto.
(ira_allocate_and_set_or_copy_costs): Ditto.
* opts.c (decode_options): Remove ira_cover_class check.
* ira-color.c: Remove mentioning cover classes from the file. Use
ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST
instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and
ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
(splay-tree.h): Remove include.
(allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move
before copy_freq_compare_func.
(allocnos_for_spilling, removed_splay_allocno_vec): Remove.
(object_hard_regs_vec, object_hard_regs_htab, node_check_tick):
New definitions.
(hard_regs_roots, hard_regs_node_vec): Ditto.
(object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto.
(insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto.
(finish_object_hard_regs, object_hard_regs_compare): Ditto.
(create_new_object_hard_regs_node): Ditto.
(add_new_object_hard_regs_node_to_forest): Ditto.
(add_object_hard_regs_to_forest, collect_object_hard_regs_cover):
Ditto.
(setup_object_hard_regs_nodes_parent, first_common_ancestor_node):
Ditto.
(print_hard_reg_set, print_hard_regs_subforest): Ditto.
(print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto.
(remove_unused_object_hard_regs_nodes): Ditto.
(enumerate_object_hard_regs_nodes): Ditto.
(object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto.
(object_hard_regs_subnode_t): Ditto.
(struct object_hard_regs_subnode): Ditto.
(object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto.
(setup_object_hard_regs_subnode_index): Ditto.
(get_object_hard_regs_subnodes_num): Ditto.
(form_object_hard_regs_nodes_forest): Ditto.
(finish_object_hard_regs_nodes_tree): Ditto.
(finish_object_hard_regs_nodes_forest): Ditto.
(allocnos_have_intersected_live_ranges_p): Rename to
allocnos_conflict_by_live_ranges_p. Move before
copy_freq_compare_func.
(pseudos_have_intersected_live_ranges_p): Rename to
conflict_by_live_ranges_p. Move before copy_freq_compare_func.
(setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto.
(empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto.
(update_copy_costs): Remove assert. Skip cost update if the hard
reg does not belong the class.
(assign_hard_reg): Process only profitable hard regs.
(uncolorable_allocnos_num): Make it scalar.
(allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM
and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE
and ira_reg_class_max_nregs.
(bucket_allocno_compare_func): Check frequency first.
(sort_bucket): Add compare function as a parameter.
(add_allocno_to_ordered_bucket): Assume no coalesced allocnos.
(uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove.
(push_allocno_to_stack): Rewrite for checking new allocno
colorability.
(remove_allocno_from_bucket_and_push): Print cost too. Remove
assert.
(push_only_colorable): Pass new parameter to sort_bucket.
(push_allocno_to_spill): Remove.
(allocno_spill_priority_compare): Make it inline and rewrite.
(splay_tree_allocate, splay_tree_free): Remove.
(allocno_spill_sort_compare): New function.
(push_allocnos_to_stack): Sort allocnos for spilling once. Don't
build and use splay tree. Choose first allocno in uncolorable
allocno bucket to spill. Remove setting spill cost.
(all_conflicting_hard_regs): Remove.
(setup_allocno_available_regs_num): Check only profitable hard
regs. Print info about hard regs nodes.
(setup_allocno_left_conflicts_size): Remove.
(put_allocno_into_bucket): Don't call
setup_allocno_left_conflicts_size. Use
setup_left_conflict_sizes_p.
(improve_allocation): New.
(color_allocnos): Call setup_profitable_hard_regs,
form_object_hard_regs_nodes_forest, improve_allocation,
finish_object_hard_regs_nodes_forest. Setup spill cost.
(print_loop_title): Use pressure classes.
(color_allocnso): Ditto.
(do_coloring): Remove allocation and freeing splay_tree_node_pool
and allocnos_for_spilling.
(ira_sort_regnos_for_alter_reg): Don't setup members
{first,next}_coalesced_allocno.
(color): Remove allocating and freeing removed_splay_allocno_vec.
(fast_allocation): Use ira_prohibited_class_mode_regs instead of
prohibited_class_mode_regs.
* ira-lives.c: Remove mentioning cover classes from the file. Fix
formatting.
(update_allocno_pressure_excess_length): Use pressure classes.
(inc_register_pressure, dec_register_pressure): Check for pressure
class.
(mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use
pressure class. Use ira_reg_class_nregs instead of
ira_reg_class_max_nregs.
(mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto.
(mark_hard_reg_live, mark_hard_reg_dead): Use pressure class.
(single_reg_class): Use ira_reg_class_nregs instead of
ira_reg_class_max_nregs.
(process_bb_node_lives): Use pressure classes.
* ira-emit.c: Remove mentioning cover classes from the file. Use
ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting.
(change_loop): Use pressure classes.
(modify_move_list): Call ira_set_allocno_class instead of
ira_set_allocno_cover_class.
* ira-build.c: Remove mentioning cover classes from the file. Use
ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of
ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use
ALLOCNO_UPDATED_CLASS_COST instead of
ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
(ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS.
(ira_create_allocno): Remove initialization of
ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize
ALLOCNO_COLORABLE_P.
(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
Update conflict regs for the objects.
(create_cap_allocno): Remove assert. Don't propagate
ALLOCNO_AVAILABLE_REGS_NUM.
(ira_free_allocno_costs): New function.
(finish_allocno): Change a part of code into call of
ira_free_allocno_costs.
(low_pressure_loop_node_p): Use pressure classes.
(object_range_compare_func): Don't compare classes.
(setup_min_max_conflict_allocno_ids): Ditto.
* loop-invariant.c: Remove mentioning cover classes from the file.
Use ira_pressure_classes and ira_pressure_classes_num instead of
ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting.
(get_cover_class_and_nregs): Rename to
get_cover_pressure_and_nregs. Use ira_reg_class_max_nregs instead
of ira_reg_class_nregs. Use reg_allocno_class instead of
reg_cover_class.
(get_inv_cost): Use instead ira_stack_reg_pressure_class of
STACK_REG_COVER_CLASS.
(get_regno_cover_class): Rename to get_regno_pressure_class.
(move_loop_invariants): Initialize and finalize regstat.
* ira.c: Remove mentioning cover classes from the file. Add
comments about coloring without cover classes. Use ALLOCNO_CLASS
instead of ALLOCNO_COVER_CLASS. Fix formatting.
(alloc_reg_class_subclasses, setup_reg_subclasses): Move it before
setup_class_subset_and_memory_move_costs.
(setup_stack_reg_pressure_class, setup_pressure_classes): New.
(setup_cover_and_important_classes): Rename to
setup_allocno_and_important_classes.
(setup_class_translate_array): New.
(setup_class_translate): Call it for allocno and pressure classes.
(cover_class_order): Rename to allocno_class_order.
(comp_reg_classes_func): Use ira_allocno_class_translate instead
of ira_class_translate.
(reorder_important_classes): Set up ira_important_class_nums.
(setup_reg_class_relations): Set up ira_reg_class_superunion.
(print_class_cover): Rename to print_classes. Add parameter.
(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
Print pressure classes too.
(find_reg_class_closure): Rename to find_reg_classes. Don't call
setup_reg_subclasses.
(ira_hard_regno_cover_class): Rename to
ira_hard_regno_allocno_class.
(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
(setup_prohibited_class_mode_regs): Use
ira_prohibited_class_mode_regs instead of
prohibited_class_mode_regs.
(clarify_prohibited_class_mode_regs): New function.
(ira_init_register_move_cost): Set up ira_max_register_move_cost,
ira_max_may_move_in_cost, and ira_max_may_move_out_cost.
(ira_init_once): Initialize them.
(free_register_move_costs): Process them.
(ira_init): Move calls of find_reg_classes and
setup_hard_regno_aclass after setup_prohibited_class_mode_regs.
Call clarify_prohibited_class_mode_regs.
(ira_no_alloc_reg): Remove.
(too_high_register_pressure_p): Use pressure classes.
* sched-deps.c: Remove mentioning cover classes from the file.
Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
ira_pressure_classes and ira_pressure_classes_num instead of
ira_reg_class_cover_size and ira_reg_class_cover.
(mark_insn_hard_regno_birth, mark_hard_regno_death): Use
sched_regno_pressure_class instead of sched_regno_cover_class.
(mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use
ira_reg_class_max_nregs instead of ira_reg_class_nregs.
* ira.h: Add 2010 to Copyright.
(ira_no_alloc_reg): Remove external.
(struct target_ira): Rename x_ira_hard_regno_cover_class,
x_ira_reg_class_cover_size, x_ira_reg_class_cover, and
x_ira_class_translate to x_ira_hard_regno_allocno_class,
x_ira_allocno_classes_num, x_ira_allocno_classes, and
x_ira_allocno_class_translate. Add x_ira_pressure_classes_num,
x_ira_pressure_classes, x_ira_pressure_class_translate, and
x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to
x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and
x_ira_no_alloc_regs.
(ira_hard_regno_cover_class): Rename to
ira_hard_regno_allocno_class.
(ira_reg_class_cover_size, ira_reg_class_cover): Rename to
ira_allocno_classes_num and ira_allocno_classes.
(ira_class_translate): Rename to ira_allocno_class_translate.
(ira_pressure_classes_num, ira_pressure_classes): New definitions.
(ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto.
(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
(ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New
(ira_no_alloc_regs): New.
* ira-costs.c: Add 2010 to Copyright. Remove mentioning cover
classes from the file. Use ALLOCNO_CLASS instead of
ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of
ALLOCNO_COVER_CLASS_COST.
(regno_cover_class): Rename to regno_aclass.
(record_reg_classes): Use ira_reg_class_subunion instead of
ira_reg_class_union.
(record_address_regs): Check overflow.
(scan_one_insn): Ditto.
(print_allocno_costs): Print total mem cost fore regional
allocation.
(print_pseudo_costs): Use REG_N_REFS.
(find_costs_and_classes): Use classes intersected with them on the
1st pass. Check overflow. Use ira_reg_class_subunion instead of
ira_reg_class_union. Use ira_allocno_class_translate and
regno_aclass instead of ira_class_translate and regno_cover_class.
Modify code for finding regno_aclass. Setup preferred classes for
the next pass.
(setup_allocno_cover_class_and_costs): Rename to
setup_allocno_class_and_costs. Use regno_aclass instead of
regno_cover_class. Use ira_set_allocno_class instead of
ira_set_allocno_cover_class.
(init_costs, finish_costs): Use regno_aclass instead of
regno_cover_class.
(ira_costs): Use setup_allocno_class_and_costs instead of
setup_allocno_cover_class_and_costs.
(ira_tune_allocno_costs_and_cover_classes): Rename to
ira_tune_allocno_costs. Check overflow. Skip conflict hard regs
by processing objects. Use ira_reg_class_max_nregs instead of
ira_reg_class_nregs.
* rtl.h (reg_cover_class): Rename to reg_allocno_class.
* sched-int.h: Remove mentioning cover classes from the file.
(sched_regno_cover_class): Rename to sched_regno_pressure_class.
* reginfo.c: Add 2010 to Copyright. Remove mentioning cover
classes from the file.
(struct reg_pref): Rename coverclass into allocnoclass.
(reg_cover_class): Rename to reg_allocno_class.
* Makefile.in (ira-color.o): Remove SPLAY_TREE_H from
dependencies.
* config/alpha/alpha.h (IRA_COVER_CLASSES): Remove.
* config/arm/arm.h (IRA_COVER_CLASSES): Ditto.
* config/avr/avr.h (IRA_COVER_CLASSES): Ditto.
* config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto.
* config/cris/cris.h (IRA_COVER_CLASSES): Ditto.
* config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto.
* config/frv/frv.h (IRA_COVER_CLASSES): Ditto.
* config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto.
* config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto.
* config/i386/i386.c (TARGET_IRA_COVER_CLASSES)
(i386_ira_cover_classes): Ditto.
* config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto.
* config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto.
* config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto.
* config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto.
* config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto.
* config/mep/mep.h (IRA_COVER_CLASSES): Ditto.
* config/mips/mips.c (TARGET_IRA_COVER_CLASSES)
(mips_ira_cover_classes): Ditto.
* config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto.
* config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto.
* config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto.
* config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto.
* config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto.
* config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX)
(IRA_COVER_CLASSES_VSX): Ditto.
* config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES)
(rs6000_ira_cover_classes): Ditto.
* config/rx/rx.h (IRA_COVER_CLASSES): Ditto.
* config/s390/s390.h (IRA_COVER_CLASSES): Ditto.
* config/score/score.h (IRA_COVER_CLASSES): Ditto.
* config/sh/sh.h (IRA_COVER_CLASSES): Ditto.
* config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto.
* config/spu/spu.h (IRA_COVER_CLASSES): Ditto.
* config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto.
* config/v850/v850.h (IRA_COVER_CLASSES): Ditto.
* config/vax/vax.h (IRA_COVER_CLASSES): Ditto.
* config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto.
From-SVN: r171649
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2011-03-27 Vladimir Makarov <vmakarov@redhat.com>
PR bootstrap/48307
Revert the previous patch.
From-SVN: r171589
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2011-03-27 Vladimir Makarov <vmakarov@redhat.com>
* regmove.c (regmove_optimize): Move ira_set_pseudo_classes call
after regstat_init_n_sets_and_refs.
* ira.c: Add more comments at the top.
(setup_stack_reg_pressure_class, setup_pressure_classes):
Add comments how we compute the register pressure classes.
(setup_allocno_and_important_classes): Add more comments.
(setup_class_translate_array, reorder_important_classes)
(setup_reg_class_relations): Add comments.
* ira-emit.c: Add 2011 to the Copyright line. Add comments at the
start of the file.
* ira-color.c: Add 2011 to the Copyright line.
(assign_hard_reg): Add more comments.
(improve_allocation): Ditto.
* ira-costs.c: Add 2011 to the Copyright line.
(setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more
comments.
(setup_regno_cost_classes_by_mode): Ditto.
Initial patches from ira-improv branch:
2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
* ira-build.c: (ira_create_object): Remove initialization of
OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA.
(ira_create_allocno): Remove initialization of
ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P,
ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P,
ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO,
ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO.
Initialize ALLOCNO_ADD_DATA.
(copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA
and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and
ALLOCNO_REG.
(ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of
ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P.
* ira.c (ira_reallocate): Remove.
(setup_pressure_classes): Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost instead of ira_get_register_move_cost.
(setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA.
(ira): Call ira_initiate_emit_data and ira_finish_emit_data.
* ira-color.c: Use ALLOCNO_COLOR_DATA instead of
ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO,
ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA
instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE,
OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM.
Fix formatting.
(object_hard_regs_t, object_hard_regs_node_t): Move from
ira-int.h.
(struct object_hard_regs, struct object_hard_regs_node): Ditto.
(struct allocno_color_data): New.
(allocno_color_data_t): New typedef.
(allocno_color_data): New definition.
(ALLOCNO_COLOR_DATA): New macro.
(struct object_color_data): New.
(object_color_data_t): New typedef.
(object_color_data): New definition.
(OBJECT_COLOR_DATA): New macro.
(update_copy_costs, calculate_allocno_spill_cost): Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost instead of ira_get_register_move_cost.
(move_spill_restore, update_curr_costs): Ditto.
(allocno_spill_priority): Make it inline.
(color_pass): Allocate and free allocno_color_dat and
object_color_data.
(struct coalesce_data, coalesce_data_t): New.
(allocno_coalesce_data): New definition.
(ALLOCNO_COALESCE_DATA): New macro.
(merge_allocnos, coalesced_allocno_conflict_p): Use
ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO,
ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP.
(coalesce_allocnos): Ditto.
(setup_coalesced_allocno_costs_and_nums): Ditto.
(collect_spilled_coalesced_allocnos): Ditto.
(slot_coalesced_allocno_live_ranges_intersect_p): Ditto.
(setup_slot_coalesced_allocno_live_ranges): Ditto.
(coalesce_spill_slots): Ditto.
(ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and
free allocno_coalesce_data.
* ira-conflicts.c: Fix formatting.
(process_regs_for_copy): Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost instead of ira_get_register_move_cost.
(build_object_conflicts): Optimize.
* ira-costs.c (record_reg_classes): Optimize. Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost, ira_may_move_in_cost, and
ira_may_move_out_cost instead of ira_get_register_move_cost and
ira_get_may_move_cost.
(record_address_regs): Ditto.
(scan_one_insn): Optimize.
(find_costs_and_classes): Optimize.
(process_bb_node_for_hard_reg_moves): Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost instead of ira_get_register_move_cost.
* ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of
ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST,
ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P.
(ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New
definitions.
(ira_initiate_emit_data, ira_finish_emit_data)
(create_new_allocno): New functions.
(modify_move_list): Call create_new_alloc instead of
ira_create_allocno.
(emit_move_list): Call ira_init_register_move_cost_if_necessary.
Use ira_register_move_cost instead of ira_get_register_move_cost.
* ira-int.h: Fix some comments.
(object_hard_regs_t, object_hard_regs_node_t): Move
to ira-color.c.
(struct object_hard_regs, struct object_hard_regs_node):
Ditto.
(struct ira_object): Remove profitable_hard_regs, hard_regs_node,
hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member
add_data.
(struct ira_allocno): Make mode and aclass a bitfield. Move other
bitfield after mode. Make hard_regno a short int. Make
hard_regno short. Remove first_coalesced_allocno and
next_coalesced_allocno. Move mem_optimized_dest_p,
somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest
into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p,
available_regs_num, next_bucket_allocno, prev_bucket_allocno,
temp, colorable_p. Add new member add_data.
(ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove.
(ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove.
(ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove.
(ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove.
(ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove.
(ALLOCNO_ADD_DATA): New macro.
(ira_emit_data_t): New typedef.
(struct ira_emit_data): New. Move mem_optimized_dest_p,
somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest
from struct ira_allocno.
(ALLOCNO_EMIT_DATA): New macro.
(ira_allocno_emit_data, allocno_emit_reg): New.
(ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove.
(OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM):
Remove.
(OBJECT_ADD_DATA): New macro.
(ira_reallocate): Remove.
(ira_initiate_emit_data, ira_finish_emit_data): New.
(ira_get_register_move_cost, ira_get_may_move_cost): Remove.
(ira_init_register_move_cost_if_necessary): New.
(ira_object_conflict_iter_next): Merge into
ira_object_conflict_iter_cond.
(FOR_EACH_OBJECT_CONFLICT): Don't use
ira_object_conflict_iter_next.
* ira-live.c: (process_single_reg_class_operands): Call
ira_init_register_move_cost_if_necessary. Use
ira_register_move_cost instead of ira_get_register_move_cost.
2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
* ira-int.h (struct target_ira_int): Remove x_cost_classes.
* ira-costs.c: Fix formatting.
(cost_classes, cost_classes_num): Remove.
(struct cost_classes, cost_classes_t, const_cost_classes_t): New.
(regno_cost_classes, cost_classes_hash, cost_classes_eq): New.
(cost_classes_del, cost_classes_htab): New.
(cost_classes_aclass_cache, cost_classes_mode_cache): New.
(initiate_regno_cost_classes, setup_cost_classes): New.
(setup_regno_cost_classes_by_aclass): New.
(setup_regno_cost_classes_by_mode, finish_regno_cost_classes):
New.
(record_reg_classes): Use regno_cost_classes instead of
cost_classes. Move checking opposite operand up.
(record_address_regs): Use regno_cost_classes
instead of cost_classes.
(scan_one_insn): Ditto. Use always general register.
(print_allocno_costs): Use regno_cost_classes instead of
cost_classes.
(print_pseudo_costs): Ditto. Use Reg_N_REFS.
(find_costs_and_classes): Set up cost classes for each registers.
Use also their mode for this. Use regno_cost_classes instead of
cost_classes.
(setup_allocno_class_and_costs): Use regno_cost_classes instead of
cost_classes.
(free_ira_costs, ira_init_costs): Don't use cost_classes.
(ira_costs, ira_set_pseudo_classes): Call
initiate_regno_cost_classes and finish_regno_cost_classes.
2010-10-04 Vladimir Makarov <vmakarov@redhat.com>
* target-def.h (TARGET_IRA_COVER_CLASSES): Remove.
* target.def (ira_cover_classes): Remove.
* doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and
IRA_COVER_CLASSES.
* doc/tm.texi.in: Ditto.
* ira-conflicts.c: Remove mentioning cover classes from the file.
Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use
ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST. Fix
formatting.
* targhooks.c (default_ira_cover_classes): Remove.
* targhooks.h (default_ira_cover_classes): Ditto.
* haifa-sched.c: Remove mentioning cover classes from the file.
Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
ira_pressure_classes and ira_pressure_classes_num instead of
ira_reg_class_cover_size and ira_reg_class_cover. Use
sched_regno_pressure_class instead of sched_regno_cover_class.
(mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use
ira_reg_class_max_nregs instead of ira_reg_class_nregs.
* ira-int.h: Add 2010 to Copyright. Remove mentioning cover
classes from the file.
(object_hard_regs_t, object_hard_regs_node_t): New typedefs.
(struct object_hard_regs, struct object_hard_regs_node): New.
(struct ira_object): New members profitable_hard_regs,
hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num.
(struct ira_allocno): Rename cover_class to aclass. Rename
cover_class_cost and updated_cover_class_cost to class_cost and
updated_class_cost. Remove splay_removed_p and
left_conflict_size. Add new members colorable_p.
(ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove.
(ALLOCNO_COLORABLE_P): New macro.
(ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS.
(ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST):
Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST.
(OBJECT_...): Rename parameter C to O.
(OBJECT_PROFITABLE_HARD_REGS): New macro.
(OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START)
(OBJECT_HARD_REGS_SUBNODES_NUM): New macros.
(struct target_ira_int): New members x_ira_max_memory_move_cost,
x_ira_max_register_move_cost, x_ira_max_may_move_in_cost,
x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p,
x_ira_reg_pressure_class_p, x_ira_important_class_nums,
x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to
x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to
x_ira_reg_class_subunion.
(ira_max_memory_move_cost, ira_max_register_move_cost)
(ira_max_may_move_in_cost, ira_max_may_move_out_cost)
(ira_reg_allocno_class_p, ira_reg_pressure_class_p)
(ira_important_class_nums, ira_reg_class_superunion): New macros.
(prohibited_class_mode_regs): Rename to
ira_prohibited_class_mode_regs.
(ira_reg_class_union): Rename to ira_reg_class_subunion.
(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
(ira_tune_allocno_costs_and_cover_classes): Rename to
ira_tune_allocno_costs.
(ira_debug_hard_regs_forest): New.
(ira_object_conflict_iter_init, ira_object_conflict_iter_cond)
(ira_object_conflict_iter_next): Fix comments.
(ira_hard_reg_set_intersection_p, hard_reg_set_size): New
functions.
(ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename
cover_class to aclass.
(ira_allocate_and_accumulate_costs): Ditto.
(ira_allocate_and_set_or_copy_costs): Ditto.
* opts.c (decode_options): Remove ira_cover_class check.
* ira-color.c: Remove mentioning cover classes from the file. Use
ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST
instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and
ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
(splay-tree.h): Remove include.
(allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move
before copy_freq_compare_func.
(allocnos_for_spilling, removed_splay_allocno_vec): Remove.
(object_hard_regs_vec, object_hard_regs_htab, node_check_tick):
New definitions.
(hard_regs_roots, hard_regs_node_vec): Ditto.
(object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto.
(insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto.
(finish_object_hard_regs, object_hard_regs_compare): Ditto.
(create_new_object_hard_regs_node): Ditto.
(add_new_object_hard_regs_node_to_forest): Ditto.
(add_object_hard_regs_to_forest, collect_object_hard_regs_cover):
Ditto.
(setup_object_hard_regs_nodes_parent, first_common_ancestor_node):
Ditto.
(print_hard_reg_set, print_hard_regs_subforest): Ditto.
(print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto.
(remove_unused_object_hard_regs_nodes): Ditto.
(enumerate_object_hard_regs_nodes): Ditto.
(object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto.
(object_hard_regs_subnode_t): Ditto.
(struct object_hard_regs_subnode): Ditto.
(object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto.
(setup_object_hard_regs_subnode_index): Ditto.
(get_object_hard_regs_subnodes_num): Ditto.
(form_object_hard_regs_nodes_forest): Ditto.
(finish_object_hard_regs_nodes_tree): Ditto.
(finish_object_hard_regs_nodes_forest): Ditto.
(allocnos_have_intersected_live_ranges_p): Rename to
allocnos_conflict_by_live_ranges_p. Move before
copy_freq_compare_func.
(pseudos_have_intersected_live_ranges_p): Rename to
conflict_by_live_ranges_p. Move before copy_freq_compare_func.
(setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto.
(empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto.
(update_copy_costs): Remove assert. Skip cost update if the hard
reg does not belong the class.
(assign_hard_reg): Process only profitable hard regs.
(uncolorable_allocnos_num): Make it scalar.
(allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM
and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE
and ira_reg_class_max_nregs.
(bucket_allocno_compare_func): Check frequency first.
(sort_bucket): Add compare function as a parameter.
(add_allocno_to_ordered_bucket): Assume no coalesced allocnos.
(uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove.
(push_allocno_to_stack): Rewrite for checking new allocno
colorability.
(remove_allocno_from_bucket_and_push): Print cost too. Remove
assert.
(push_only_colorable): Pass new parameter to sort_bucket.
(push_allocno_to_spill): Remove.
(allocno_spill_priority_compare): Make it inline and rewrite.
(splay_tree_allocate, splay_tree_free): Remove.
(allocno_spill_sort_compare): New function.
(push_allocnos_to_stack): Sort allocnos for spilling once. Don't
build and use splay tree. Choose first allocno in uncolorable
allocno bucket to spill. Remove setting spill cost.
(all_conflicting_hard_regs): Remove.
(setup_allocno_available_regs_num): Check only profitable hard
regs. Print info about hard regs nodes.
(setup_allocno_left_conflicts_size): Remove.
(put_allocno_into_bucket): Don't call
setup_allocno_left_conflicts_size. Use
setup_left_conflict_sizes_p.
(improve_allocation): New.
(color_allocnos): Call setup_profitable_hard_regs,
form_object_hard_regs_nodes_forest, improve_allocation,
finish_object_hard_regs_nodes_forest. Setup spill cost.
(print_loop_title): Use pressure classes.
(color_allocnso): Ditto.
(do_coloring): Remove allocation and freeing splay_tree_node_pool
and allocnos_for_spilling.
(ira_sort_regnos_for_alter_reg): Don't setup members
{first,next}_coalesced_allocno.
(color): Remove allocating and freeing removed_splay_allocno_vec.
(fast_allocation): Use ira_prohibited_class_mode_regs instead of
prohibited_class_mode_regs.
* ira-lives.c: Remove mentioning cover classes from the file. Fix
formatting.
(update_allocno_pressure_excess_length): Use pressure classes.
(inc_register_pressure, dec_register_pressure): Check for pressure
class.
(mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use
pressure class. Use ira_reg_class_nregs instead of
ira_reg_class_max_nregs.
(mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto.
(mark_hard_reg_live, mark_hard_reg_dead): Use pressure class.
(single_reg_class): Use ira_reg_class_nregs instead of
ira_reg_class_max_nregs.
(process_bb_node_lives): Use pressure classes.
* ira-emit.c: Remove mentioning cover classes from the file. Use
ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting.
(change_loop): Use pressure classes.
(modify_move_list): Call ira_set_allocno_class instead of
ira_set_allocno_cover_class.
* ira-build.c: Remove mentioning cover classes from the file. Use
ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of
ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use
ALLOCNO_UPDATED_CLASS_COST instead of
ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
(ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS.
(ira_create_allocno): Remove initialization of
ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize
ALLOCNO_COLORABLE_P.
(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
Update conflict regs for the objects.
(create_cap_allocno): Remove assert. Don't propagate
ALLOCNO_AVAILABLE_REGS_NUM.
(ira_free_allocno_costs): New function.
(finish_allocno): Change a part of code into call of
ira_free_allocno_costs.
(low_pressure_loop_node_p): Use pressure classes.
(object_range_compare_func): Don't compare classes.
(setup_min_max_conflict_allocno_ids): Ditto.
* loop-invariant.c: Remove mentioning cover classes from the file.
Use ira_pressure_classes and ira_pressure_classes_num instead of
ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting.
(get_cover_class_and_nregs): Rename to
get_cover_pressure_and_nregs. Use ira_reg_class_max_nregs instead
of ira_reg_class_nregs. Use reg_allocno_class instead of
reg_cover_class.
(get_inv_cost): Use instead ira_stack_reg_pressure_class of
STACK_REG_COVER_CLASS.
(get_regno_cover_class): Rename to get_regno_pressure_class.
(move_loop_invariants): Initialize and finalize regstat.
* ira.c: Remove mentioning cover classes from the file. Add
comments about coloring without cover classes. Use ALLOCNO_CLASS
instead of ALLOCNO_COVER_CLASS. Fix formatting.
(alloc_reg_class_subclasses, setup_reg_subclasses): Move it before
setup_class_subset_and_memory_move_costs.
(setup_stack_reg_pressure_class, setup_pressure_classes): New.
(setup_cover_and_important_classes): Rename to
setup_allocno_and_important_classes.
(setup_class_translate_array): New.
(setup_class_translate): Call it for allocno and pressure classes.
(cover_class_order): Rename to allocno_class_order.
(comp_reg_classes_func): Use ira_allocno_class_translate instead
of ira_class_translate.
(reorder_important_classes): Set up ira_important_class_nums.
(setup_reg_class_relations): Set up ira_reg_class_superunion.
(print_class_cover): Rename to print_classes. Add parameter.
(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
Print pressure classes too.
(find_reg_class_closure): Rename to find_reg_classes. Don't call
setup_reg_subclasses.
(ira_hard_regno_cover_class): Rename to
ira_hard_regno_allocno_class.
(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
(setup_prohibited_class_mode_regs): Use
ira_prohibited_class_mode_regs instead of
prohibited_class_mode_regs.
(clarify_prohibited_class_mode_regs): New function.
(ira_init_register_move_cost): Set up ira_max_register_move_cost,
ira_max_may_move_in_cost, and ira_max_may_move_out_cost.
(ira_init_once): Initialize them.
(free_register_move_costs): Process them.
(ira_init): Move calls of find_reg_classes and
setup_hard_regno_aclass after setup_prohibited_class_mode_regs.
Call clarify_prohibited_class_mode_regs.
(ira_no_alloc_reg): Remove.
(too_high_register_pressure_p): Use pressure classes.
* sched-deps.c: Remove mentioning cover classes from the file.
Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
ira_pressure_classes and ira_pressure_classes_num instead of
ira_reg_class_cover_size and ira_reg_class_cover.
(mark_insn_hard_regno_birth, mark_hard_regno_death): Use
sched_regno_pressure_class instead of sched_regno_cover_class.
(mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use
ira_reg_class_max_nregs instead of ira_reg_class_nregs.
* ira.h: Add 2010 to Copyright.
(ira_no_alloc_reg): Remove external.
(struct target_ira): Rename x_ira_hard_regno_cover_class,
x_ira_reg_class_cover_size, x_ira_reg_class_cover, and
x_ira_class_translate to x_ira_hard_regno_allocno_class,
x_ira_allocno_classes_num, x_ira_allocno_classes, and
x_ira_allocno_class_translate. Add x_ira_pressure_classes_num,
x_ira_pressure_classes, x_ira_pressure_class_translate, and
x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to
x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and
x_ira_no_alloc_regs.
(ira_hard_regno_cover_class): Rename to
ira_hard_regno_allocno_class.
(ira_reg_class_cover_size, ira_reg_class_cover): Rename to
ira_allocno_classes_num and ira_allocno_classes.
(ira_class_translate): Rename to ira_allocno_class_translate.
(ira_pressure_classes_num, ira_pressure_classes): New definitions.
(ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto.
(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
(ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New
(ira_no_alloc_regs): New.
* ira-costs.c: Add 2010 to Copyright. Remove mentioning cover
classes from the file. Use ALLOCNO_CLASS instead of
ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of
ALLOCNO_COVER_CLASS_COST.
(regno_cover_class): Rename to regno_aclass.
(record_reg_classes): Use ira_reg_class_subunion instead of
ira_reg_class_union.
(record_address_regs): Check overflow.
(scan_one_insn): Ditto.
(print_allocno_costs): Print total mem cost fore regional
allocation.
(print_pseudo_costs): Use REG_N_REFS.
(find_costs_and_classes): Use classes intersected with them on the
1st pass. Check overflow. Use ira_reg_class_subunion instead of
ira_reg_class_union. Use ira_allocno_class_translate and
regno_aclass instead of ira_class_translate and regno_cover_class.
Modify code for finding regno_aclass. Setup preferred classes for
the next pass.
(setup_allocno_cover_class_and_costs): Rename to
setup_allocno_class_and_costs. Use regno_aclass instead of
regno_cover_class. Use ira_set_allocno_class instead of
ira_set_allocno_cover_class.
(init_costs, finish_costs): Use regno_aclass instead of
regno_cover_class.
(ira_costs): Use setup_allocno_class_and_costs instead of
setup_allocno_cover_class_and_costs.
(ira_tune_allocno_costs_and_cover_classes): Rename to
ira_tune_allocno_costs. Check overflow. Skip conflict hard regs
by processing objects. Use ira_reg_class_max_nregs instead of
ira_reg_class_nregs.
* rtl.h (reg_cover_class): Rename to reg_allocno_class.
* sched-int.h: Remove mentioning cover classes from the file.
(sched_regno_cover_class): Rename to sched_regno_pressure_class.
* reginfo.c: Add 2010 to Copyright. Remove mentioning cover
classes from the file.
(struct reg_pref): Rename coverclass into allocnoclass.
(reg_cover_class): Rename to reg_allocno_class.
* Makefile.in (ira-color.o): Remove SPLAY_TREE_H from
dependencies.
* config/alpha/alpha.h (IRA_COVER_CLASSES): Remove.
* config/arm/arm.h (IRA_COVER_CLASSES): Ditto.
* config/avr/avr.h (IRA_COVER_CLASSES): Ditto.
* config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto.
* config/cris/cris.h (IRA_COVER_CLASSES): Ditto.
* config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto.
* config/frv/frv.h (IRA_COVER_CLASSES): Ditto.
* config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto.
* config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto.
* config/i386/i386.c (TARGET_IRA_COVER_CLASSES)
(i386_ira_cover_classes): Ditto.
* config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto.
* config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto.
* config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto.
* config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto.
* config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto.
* config/mep/mep.h (IRA_COVER_CLASSES): Ditto.
* config/mips/mips.c (TARGET_IRA_COVER_CLASSES)
(mips_ira_cover_classes): Ditto.
* config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto.
* config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto.
* config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto.
* config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto.
* config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto.
* config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX)
(IRA_COVER_CLASSES_VSX): Ditto.
* config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES)
(rs6000_ira_cover_classes): Ditto.
* config/rx/rx.h (IRA_COVER_CLASSES): Ditto.
* config/s390/s390.h (IRA_COVER_CLASSES): Ditto.
* config/score/score.h (IRA_COVER_CLASSES): Ditto.
* config/sh/sh.h (IRA_COVER_CLASSES): Ditto.
* config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto.
* config/spu/spu.h (IRA_COVER_CLASSES): Ditto.
* config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto.
* config/v850/v850.h (IRA_COVER_CLASSES): Ditto.
* config/vax/vax.h (IRA_COVER_CLASSES): Ditto.
* config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto.
From-SVN: r171583
|
|
* system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
(FUNCTION_ARG_ADVANCE): Likewise.
* tm.texi.in: Change references to them to hook references.
* tm.texi: Regenerate.
* targhooks.c (default_function_arg): Eliminate check for target
macro.
(default_function_incoming_arg): Likewise.
(default_function_arg_advance): Likewise.
* target.def (function_arg, function_incoming_arg): Change to
DEFHOOK.
(function_arg_advance): Likewise.
* target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
From-SVN: r171389
|
|
gcc:
PR other/44034
* target.def, doc/tm.texi.in, genhooks.c: New files.
* target.h: Instead of defining individual hook members,
define DEFHOOKPOD / DEFHOOK / DEFHOOK_UNDOC / HOOKSTRUCT and
include target.def.
* target-def.h: Instead of defining individual hook initializers,
include target-hooks-def.h.
* df-scan.c, haifa-sched.c, sel-sched.c: Rename targetm members:
targetm.live_on_entry -> targetm.extra_live_on_entry
targetm.sched.md_finish ->targetm.sched.finish
targetm.sched.md_init -> targetm.sched.init
targetm.sched.md_init_global -> targetm.sched.init_global
targetm.asm_out.unwind_label -> targetm.asm_out.emit_unwind_label
targetm.asm_out.except_table_label ->
targetm.asm_out.emit_except_table_label
targetm.asm_out.visibility -> targetm.asm_out.assemble_visibility
targetm.target_help -> targetm.help
targetm.vectorize.builtin_support_vector_misalignment ->
targetm.vectorize.support_vector_misalignment
targetm.file_start_app_off -> targetm.asm_file_start_app_off
targetm.file_start_file_directive ->
targetm.asm_file_start_file_directive
* dwarf2out.c, opts.c, tree-vect-data-refs.c, except.c: Likewise.
* varasm.c, config/alpha/alpha.c, config/cris/cris.c: Likewise.
* gcc/config/spu/spu.c, config/ia64/ia64.c: Rename target macros:
TARGET_VECTOR_ALIGNMENT_REACHABLE ->
TARGET_VECTORIZE_VECTOR_ALIGNMENT_REACHABLE
TARGET_SUPPORT_VECTOR_MISALIGNMENT ->
TARGET_VECTORIZE_SUPPORT_VECTOR_MISALIGNMENT
TARGET_UNWIND_EMIT -> TARGET_ASM_UNWIND_EMIT
* config/rs6000/rs6000.c, config/arm/arm.c: Likewise.
* Makefile.in (TARGET_H): Depend on target.def.
(TARGET_DEF_H): Depend on target-hooks-def.h.
(target-hooks-def.h, tm.texi, s-target-hooks-def-h): New rules.
(s-tm-texi, build/genhooks.o, build/genhooks): Likewise.
* doc/tm.texi: Regenerate.
gcc/c-family:
* c-common.c: Rename targetm member:
targetm.enum_va_list -> targetm.enum_va_list_p
gcc/po:
* EXCLUDES: Add genhooks.c.
Index: gcc/doc/tm.texi
From-SVN: r161547
|
|
* doc/tm.texi (TARGET_OPTION_OVERRIDE): Document.
(OVERRIDE_OPTIONS): Add note of obsolescence.
Replace references with references to TARGET_OPTION_OVERRIDE.
(Except for C_COMMON_OVERRIDE_OPTIONS, which remains similar to
the macro).
* targhooks.c (default_target_option_override): New function.
* targhooks.h (default_target_option_override): Declare.
* target.h (struct gcc_target): Add override member to
target_option emmber.
* toplev.c (process_options): Replace OVERRIDE_OPTIONS use with
targetm.target_option.override call.
* target-def.h (TARGET_OPTION_OVERRIDE): Define.
(TARGET_OPTION_HOOKS): Add TARGET_OPTION_OVERRIDE.
From-SVN: r161538
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|
* calls.c, dse.c, expr.c, function.c: Call targetm.calls.function_arg,
targetm.calls.function_incoming_arg, and
targetm.calls.function_arg_advance instead of FUNCTION_ARG,
FUNCTION_INCOMING_ARG, and FUNCTION_ARG_ADVANCE, respectively.
* target.h (struct gcc_target): Add function_arg_advance,
function_arg, and function_incoming_arg fields.
* target-def.h (TARGET_FUNCTION_ARG_ADVANCE, TARGET_FUNCTION_ARG):
(TARGET_FUNCTION_INCOMING_ARG): Define.
(TARGET_CALLS): Add TARGET_FUNCTION_ARG_ADVANCE, TARGET_FUNCTION_ARG,
and TARGET_FUNCTION_INCOMING_ARG.
* targhooks.h (default_function_arg_advance): Declare.
(default_function_arg, default_function_incoming_arg): Declare.
* targhooks.c (default_function_arg_advance): New function.
(default_function_arg, default_function_incoming_arg): New function.
* config/i386/i386.c (function_arg_advance): Rename to...
(ix86_function_arg_advance): ...this. Make static.
(function_arg): Rename to...
(ix86_function_arg): ...this. Make static.
(TARGET_FUNCTION_ARG_ADVANCE): Define.
(TARGET_FUNCTION_ARG): Define.
* config/i386/i386.h (FUNCTION_ARG_ADVANCE): Delete.
(FUNCTION_ARG): Delete.
* config/i386/i386-protos.h (function_arg_advance): Delete prototype.
(function_arg): Delete prototype.
From-SVN: r161530
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|
* reginfo.c (init_reg_sets_1): Adjust comments.
* combine-stack-adj.c (rest_of_handle_stack_adjustments): Likewise.
* calls.c (prepare_call_address): Likewise.
(emit_call_1): Use targetm.calls.return_pops_args.
(expand_call): Likewise.
* function.c (assign_parms): Likewise.
* system.h (RETURN_POPS_ARGS): Add to #pragma poison list.
* target.h (struct gcc_target) [struct calls]: Add
return_pops_args field.
* targhooks.h (default_return_pops_args): Declare.
* targhooks.c (default_return_pops_args): Define.
* target-def.h (TARGET_RETURN_POPS_ARGS): Define.
(TARGET_CALLS): Add TARGET_RETURN_POPS_ARGS.
* doc/tm.texi (RETURN_POPS_ARGS): Rename to...
(TARGET_RETURN_POPS_ARGS): ...this. Use deftypefn. Adjust
documentation.
* config/alpha/alpha.h (RETURN_POPS_ARGS): Delete.
* config/arc/arc.h (RETURN_POPS_ARGS): Likewise.
* config/arm/arm.h (RETURN_POPS_ARGS): Likewise.
* config/avr/avr.h (RETURN_POPS_ARGS): Likewise.
* config/bfin/bfin.h (RETURN_POPS_ARGS): Likewise.
* config/cris/cris.h (RETURN_POPS_ARGS): Likewise.
* config/crx/crx.h (RETURN_POPS_ARGS): Likewise.
* config/fr30/fr30.h (RETURN_POPS_ARGS): Likewise.
* config/frv/frv.h (RETURN_POPS_ARGS): Likewise.
* config/h8300/h8300.h (RETURN_POPS_ARGS): Likewise.
* config/ia64/ia64.h (RETURN_POPS_ARGS): Likewise.
* config/iq2000/iq2000.h (RETURN_POPS_ARGS): Likewise.
* config/lm32/lm32.h (RETURN_POPS_ARGS): Likewise.
* config/m32c/m32c.h (RETURN_POPS_ARGS): Likewise.
* config/m32r/m32r.h (RETURN_POPS_ARGS): Likewise.
* config/m68hc11/m68hc11.h (RETURN_POPS_ARGS): Likewise.
* config/mcore/mcore.h (RETURN_POPS_ARGS): Likewise.
* config/mep/mep.h (RETURN_POPS_ARGS): Likewise.
* config/mips/mips.h (RETURN_POPS_ARGS): Likewise.
* config/mmix/mmix.h (RETURN_POPS_ARGS): Likewise.
* config/mn10300/mn10300.h (RETURN_POPS_ARGS): Likewise.
* config/moxie/moxie.h (RETURN_POPS_ARGS): Likewise.
* config/pa/pa.h (RETURN_POPS_ARGS): Likewise.
* config/pdp11/pdp11.h (RETURN_POPS_ARGS): Likewise.
* config/picochip/picochip.h (RETURN_POPS_ARGS): Likewise.
* config/rs6000/rs6000.h (RETURN_POPS_ARGS): Likewise.
* config/rx/rx.h (RETURN_POPS_ARGS): Likewise.
* config/s390/s390.h (RETURN_POPS_ARGS): Likewise.
* config/score/score.h (RETURN_POPS_ARGS): Likewise.
* config/sh/sh.h (RETURN_POPS_ARGS): Likewise.
* config/sparc/sparc.h (RETURN_POPS_ARGS): Likewise.
* config/spu/spu.h (RETURN_POPS_ARGS): Likewise.
* config/stormy16/stormy16.h (RETURN_POPS_ARGS): Likewise.
* config/v850/v850.h (RETURN_POPS_ARGS): Likewise.
* config/xtensa/xtensa.h (RETURN_POPS_ARGS): Likewise.
* config/i386/i386-protos.h (ix86_return_pops_args): Delete.
* config/i386/i386.h (RETURN_POPS_ARGS): Delete.
* config/i386/i386.c (ix86_return_pops_args): Make static.
Constify arguments.
(TARGET_RETURN_POPS_ARGS): Define.
* config/m68k/m68k.h (RETURN_POPS_ARGS): Move to...
* config/m68k/m68k.c (m68k_return_pops_args): ...here. New function.
(TARGET_RETURN_POPS_ARGS): Define.
* config/vax/vax.h (RETURN_POPS_ARGS): Move to...
* config/vax/vax.c (vax_return_pops_args): ...here. New function.
(TARGET_RETURN_POPS_ARGS): Define.
From-SVN: r161528
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|
* target.h (struct gcc_target): Add register_move_cost field.
* target-def.h (TARGET_REGISTER_MOVE_COST): New.
(TARGET_INITIALIZER): Use TARGET_REGISTER_MOVE_COST.
* targhooks.c (default_register_move_cost): New function.
* targhooks.h (default_register_move_cost): Declare function.
* defaults.h (REGISTER_MOVE_COST): Delete.
* ira-int.h (ira_register_move_cost): Update comment.
* ira.c: (ira_register_move_cost): Update comment.
* reload.h (register_move_cost): Declare.
* reginfo.c (register_move_cost): New function.
(move_cost): Update comment.
(init_move_cost, memory_move_secondary_cost): Replace
REGISTER_MOVE_COST with register_move_cost.
* postreload.c (reload_cse_simplify_set): (Ditto.).
* reload.c (find_valid_class, find_reloads): (Ditto.).
* reload1.c (choose_reload_regs): (Ditto.).
* doc/tm.texi (TARGET_REGISTER_MOVE_COST): New.
(REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Update documentation.
* doc/md.texi (can_create_pseudo_p): Update documentation.
* config/i386/i386.h (MEMORY_MOVE_COST): Remove macro.
* config/i386/i386-protos.h (int ix86_memory_move_cost): Remove.
* config/i386/i386.h (ix86_memory_move_cost): Make static.
(TARGET_MEMORY_MOVE_COST): Define.
* config/ia64/ia64.h (MEMORY_MOVE_COST): Remove macro.
* config/ia64/ia64-protos.h (int ia64_memory_move_cost): Remove.
* config/ia64/ia64.h (ia64_memory_move_cost): Make static.
(TARGET_MEMORY_MOVE_COST): Define.
From-SVN: r161470
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* target-def.h (TARGET_ASM_DECLARE_CONSTANT_NAME): Define.
(TARGET_INITIALIZER): Use TARGET_ASM_DECLARE_CONSTANT_NAME.
* output.h (default_asm_declare_constant_name): Declare.
(assemble_label): Update prototype.
* varasm.c (assemble_constant_contents): Use
targetm.asm_out.declare_constant_name target hook.
(assemble_label): Add 'file' argument.
(default_asm_declare_constant_name): New function.
* system.h (ASM_DECLARE_CONSTANT_NAME): Poison.
* doc/tm.texi (ASM_DECLARE_CONSTANT_NAME): Remove.
(TARGET_ASM_DECLARE_CONSTANT_NAME): Document it.
* config/darwin-protos.h (darwin_asm_declare_constant_name): Declare.
* config/darwin.c (darwin_asm_declare_constant_name): New function.
(machopic_output_indirection): Update assemble_label argument list.
* config/darwin.h (ASM_DECLARE_CONSTANT_NAME): Remove.
(TARGET_ASM_DECLARE_CONSTANT_NAME): Define.
From-SVN: r160811
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|
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Update
documentation.
* targhooks.c (default_builtin_vectorization_cost): New function.
* targhooks.h (default_builtin_vectorization_cost): Declare.
* target.h (enum vect_cost_for_stmt): Define.
(builtin_vectorization_cost): Change argument and comment.
* tree-vectorizer.h: Remove cost model macros.
* tree-vect-loop.c: Include target.h.
(vect_get_cost): New function.
(vect_estimate_min_profitable_iters): Replace cost model macros with
calls to vect_get_cost.
(vect_model_reduction_cost, vect_model_induction_cost): Likewise.
* target-def.h (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Add
default implementation.
* tree-vect-stmts.c (cost_for_stmt): Replace cost model macros with
calls to target hook builtin_vectorization_cost.
(vect_model_simple_cost, vect_model_store_cost, vect_model_load_cost):
Likewise.
* Makefile.in (tree-vect-loop.o): Add dependency on TARGET_H.
* config/spu/spu.c (spu_builtin_vectorization_cost): Replace with new
implementation to return costs.
* config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise.
* config/spu/spu.h: Remove vectorizer cost model macros.
* config/i386/i386.h: Likewise.
* tree-vect-slp.c (vect_build_slp_tree): Replace cost model macro with
a call to target hook builtin_vectorization_cost.
From-SVN: r160360
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|
* target.h (struct gcc_target): Add memory_move_cost field.
* target-def.h (TARGET_MEMORY_MOVE_COST): New.
(TARGET_INITIALIZER): Use TARGET_MEMORY_MOVE_COST.
* targhooks.c (default_memory_move_cost): New function.
* targhooks.h (default_memory_move_cost): Declare function.
* reload.h (memory_move_cost): Declare.
(memory_move_secondary_cost): Change type of 'in' argument to bool.
* reginfo.c (memory_move_cost): New function.
(memory_move_secondary_cost): Change type of 'in' argument to bool.
* ira.h (ira_memory_move_cost): Update comment.
* ira.c: (ira_memory_move_cost): Update comment.
(setup_class_subset_and_memory_move_costs): Replace MEMORY_MOVE_COST
with memory_move_cost.
* postreload.c (reload_cse_simplify_set): (Ditto.).
* reload1.c (choose_reload_regs): (Ditto.).
* doc/tm.texi (TARGET_MEMORY_MOVE_COST): New.
(MEMORY_MOVE_COST): Revise documentation.
* config/i386/i386.h (MEMORY_MOVE_COST): Remove macro.
* config/i386/i386-protos.h (int ix86_memory_move_cost): Remove.
* config/i386/i386.h (ix86_memory_move_cost): Make static. Change
type of 'in' argument to bool.
(TARGET_MEMORY_MOVE_COST): Define.
From-SVN: r160323
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* final.c (output_asm_insn): Call
targetm.asm_out.print_operand_punct_valid_p. Update comments.
(output_operand): Call targetm.asm_out.print_operand. Update comments.
(output_address): Call targetm.asm_out.print_operand_address.
Update comments.
* target.h (struct gcc_target): Add print_operand,
print_operand_address, and print_operand_punct_valid_p fields.
* targhooks.h (default_print_operand): Declare.
(default_print_operand_address): Declare.
(default_print_operand_punct_valid_p): Declare.
* targhooks.c (default_print_operand): Define.
(default_print_operand_address): Define.
(default_print_operand_punct_valid_p): Define.
* target-def.h (TARGET_PRINT_OPERAND): Define if not defined.
(TARGET_PRINT_OPERAND_ADDRESS): Likewise.
(TARGET_PRINT_OPERAND_PUNCT_VALID_P): Likewise.
(TARGET_ASM_OUT): Add TARGET_PRINT_OPERAND,
TARGET_PRINT_OPERAND_ADDRESS, and TARGET_PRINT_OPERAND_PUNCT_VALID_P.
* vmsdbgout.c (addr_const_to_string): Update comment.
* config/i386/i386.c (print_operand): Rename to...
(ix86_print_operand): ...this. Make static.
(print_operand_address): Rename to...
(ix86_print_operand_address): ...this. Make static. Call
ix86_print_operand instead of PRINT_OPERAND.
(ix86_print_operand_punct_valid_p): New function.
(TARGET_PRINT_OPERAND): Define.
(TARGET_PRINT_OPERAND_ADDRESS): Define.
(TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
* config/i386/i386.h (HI_REGISTER_NAMES): Update comment.
(PRINT_OPERAND_PUNCT_VALID_P): Delete.
(PRINT_OPERAND): Delete.
(PRINT_OPERAND_ADDRESS): Delete.
* config/i386/i386-protos.h (print_operand): Delete prototype.
(print_operand_address): Delete prototype.
From-SVN: r160245
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by target hook enum_va_list.
2010-05-28 Kai Tietz <kai.tietz@onevision.com>
* c-common.c (c_common_nodes_and_builtins): Replace use
of TARGET_ENUM_VA_LIST by target hook enum_va_list.
* config/i386/i386.c (TARGET_ENUM_VA_LIST_P): Hook
to ix86_enum_va_list.
* config/i386/i386.h (TARGET_ENUM_VA_LIST): Removed.
* doc/tm.texi (TARGET_ENUM_VA_LIST): Removed.
(TARGET_ENUM_VA_LIST_P): Add hook description.
* target-def.h (TARGET_ENUM_VA_LIST_P): Added.
* target.h (gcc_target): Add enum_va_list hook.
From-SVN: r159966
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|
2010-05-25 Richard Guenther <rguenther@suse.de>
* doc/invoke.texi: Document -Ofast.
* target.h (struct gcc_target): Add handle_ofast.
* target-def.h (TARGET_HANDLE_OFAST): Add.
(TARGET_INITIALIZER): Adjust.
* opts.c (decode_options): Handle -Ofast. Enable
-ffast-math with it.
* common.opt (Ofast): Add.
From-SVN: r159815
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* hooks.h (hook_tree_tree_tree_bool_null): Rename to...
(hook_tree_tree_int_treep_bool_null): ...this. Update signature.
* hooks.c: Likewise.
* target-def.h (TARGET_FOLD_BUILTIN): Define to
hook_tree_tree_int_treep_bool_null.
* target.h: (struct gcc_target): Update signature of fold_builtin
field.
* doc/tm.texi (TARGET_FOLD_BUILTIN): Update description and signature.
* builtins.c (fold_call_expr): Pass call_expr_nargs and CALL_EXPR_ARGP
instead of the call expression.
(fold_builtin_call_array): Pass n and argarray directly.
(fold_call_stmt): Pass nargs and gimple_call_arg_ptr instead of
consing a list.
* config/alpha/alpha.c (alpha_fold_builtin): Update signature. Lift
MAX_ARGS check out of the loop. Delete declaration of `arity', declare
`i' and use it in place of `arity'.
* config/sparc/sparc.c (sparc_fold_builtin): Update signature.
Dereference `args' directly.
* config/xtensa/xtensa (xtensa_fold_builtin): Likewise.
From-SVN: r159585
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|
* target.h (struct gcc_target): Add mode_dependent_address_p field.
* target-def.h (TARGET_MODE_DEPENDENT_ADDRESS_P): New.
(TARGET_INITIALIZER): Use TARGET_MODE_DEPENDENT_ADDRESS_P.
* targhooks.c (default_mode_dependent_address_p): New function.
* targhooks.h (default_mode_dependent_address_p): Declare function.
* doc/tm.texi (TARGET_MODE_DEPENDENT_ADDRESS_P): New.
(GO_IF_MODE_DEPENDENT_ADDRESS): Update.
* recog.c: (mode_dependent_address_p): Call mode_dependent_address_p
target hook. Change return type to bool.
* recog.h: (mode_dependent_address_p): Change return type to bool.
From-SVN: r159339
|
|
supports LTO.
ChangeLog:
* configure.ac (--enable-lto): Add x86_64-apple-darwin* as
a platform that supports LTO.
* configure: Regenerate.
gcc/ChangeLog:
* config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add
lto-macho as lto_binary_reader.
* target.h (struct gcc_target): New hooks lto_start and lto_end.
* target-def.h (TARGET_ASM_LTO_START, TARGET_ASM_LTO_END): Define.
* cgraphunit.c (ipa_passes): Wrap LTO assembler output generation
in lto_start and lto_end calls.
(is_elf_or_coff): Rename to maybe_lto_object_file. Add Mach-O
magic numbers.
(scan_prog_file): Update is_elf_or_coff call.
* doc/tm.text (TARGET_ASM_LTO_START, TARGET_ASM_LTO_END): Document.
* collect2.c (main): Fix enum comparison.
* config/darwin-protos.h (darwin_asm_lto_start, darwin_asm_lto_end):
Add prototypes.
* darwin9.h (LINK_COMMAND_SPEC): Pass -flto and -fwhopr to the linker.
* darwin.h (LINK_COMMAND_SPEC): Likewise. Define TARGET_ASM_LTO_START
and TARGET_ASM_LTO_END.
* darwin.c: Include obstack.h and lto-streamer.h.
(lto_section_names_offset, lto_section_names_obstack,
lto_asm_out_file, lto_asm_out_name, saved_asm_out_file): New static
global variables.
(LTO_SEGMENT_NAME, LTO_NAMES_SECTION): New defines.
(darwin_asm_lto_start): New function. Redirect output to asm_out_file
to a temporary file.
(darwin_asm_lto_end): New function. Restore asm_out_file.
(darwin_asm_named_section): For LTO sections, replace the name with
the offset of the section name in a string table, and build this
table.
(darwin_file_start): Initialize global vars for LTO support.
(darwin_file_end): If output to asm_out_file was redirected, append it
to the proper asm_out_file here. Add the section names section.
lto/ChangeLog:
* lto.h (struct lto_file_struct): Document offset member.
* lto-endian.h: New file.
* lto-macho.h: New file.
* lto-macho.c: New file.
* Make-lang.in: Add rule for lto-macho.o.
From-SVN: r159173
|
|
PR testsuite/43758
* target.h (struct gcc_target): Add attribute_takes_identifier_p.
* target_def.h (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Define.
(TARGET_INITIALIZER): Use it.
* c-common.c (attribute_takes_identifier_p): Call it.
* c-common.h: Update prototype.
* config/rs6000/rs6000.c (rs6000_attribute_takes_identifier_p): New.
(TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Define.
From-SVN: r159079
|
|
* doc/tm.texi (defmac SMALL_REGISTER_CLASSES): Remove.
(TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): Add documentation,
based on the above, for new target hook.
* hooks.c (hook_bool_mode_true): New generic hook.
* hooks.h (hook_bool_mode_true): Add prototype.
* target.h (struct gcc_target): Add small_register_classes_for_mode_p
target hook.
* target-def.h (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): New default
target hook, set to hook_bool_mode_false.
* regs.h: Remove default definition of SMALL_REGISTER_CLASSES.
* reload.c (push_secondary_reload): Replace SMALL_REGISTER_CLASSES
with targetm.small_register_classes_for_mode_p.
(find_reusable_reload): Likewise.
(combine_reloads): Likewise.
* reload1.c (reload_as_needed): Likewise.
* cse.c (approx_reg_cost_1, hash_rtx_cb): Likewise.
* ifcvt.c (noce_process_if_block, check_cond_move_block,
dead_or_predicable): Likewise.
* regmove.c (optimize_reg_copy_1): Likewise.
* calls.c (prepare_call_address): Likewise.
(precompute_register_parameters): Likewise.
* config/sh/sh.h: Replace SMALL_REGISTER_CLASSES with new target
hook definition.
* config/sh/sh.c (sh_small_register_classes_for_mode_p): Add
implementation of the hook that considers all register classes
small except for SH64.
(sh_override_options): Use the new hook.
* config/sh/sh-protos.h (sh_small_register_classes_for_mode_p):
Add prototype.
* config/arm/arm.h: Replace SMALL_REGISTER_CLASSES with new target
hook definition.
* config/arm/arm.c (arm_small_register_classes_for_mode_p): Add
implementation of the hook that considers all register classes
small for THUMB1.
* config/arm/arm-protos.h (arm_small_register_classes_for_mode_p):
Add prototype.
* config/mips/mips.h: Replace SMALL_REGISTER_CLASSES with new target
hook definition.
* config/mips/mips.c (mips_small_register_classes_for_mode_p): Add
implementation of the hook that considers all register classes
small for MIPS16.
* config/mips/mips-protos.h (mips_small_register_classes_for_mode_p):
Add prototype.
* config/i386/i386.h: Replace SMALL_REGISTER_CLASSES with new target
hook definition.
* config/m32c/m32c.h: Likewise.
* config/pdp11/pdp11.h: Likewise.
* config/avr/avr.h: Likewise.
* config/xtensa/xtensa.h: Likewise.
* config/m68hc11/m68hc11.h: Likewise.
* config/mn10300/mn10300.h: Likewise.
* config/mcore/mcore.h: Likewise.
* config/h8300/h8300.h: Likewise.
* config/bfin/bfin.h: Likewise.
* config/iq2000/iq2000.h: Remove SMALL_REGISTER_CLASSES definition.
* config/rx/rx.h: Remove SMALL_REGISTER_CLASSES definition.
From-SVN: r158997
|
|
* target.h (struct calls): Add function_value_regno_p field.
* target-def.h (TARGET_FUNCTION_VALUE_REGNO_P): Define.
(TARGET_INITIALIZER): Use TARGET_FUNCTION_VALUE_REGNO_P.
* targhooks.c (default_function_value_regno_p): New function.
* targhooks.h (default_function_value_regno_p): Declare function.
* rtlanal.c (keep_with_call_p): Use function_value_regno_p hook.
* builtins.c. (apply_result_size): (Ditto.).
* combine.c. (likely_spilled_retval_p): (Ditto.).
* mode-switching.c. Include 'target.h'.
(create_pre_exit): Use function_value_regno_p hook.
* Makefile.in (mode-switching.o): Add dependency on TARGET_H.
* doc/tm.texi (FUNCTION_VALUE_REGNO_P,
TARGET_FUNCTION_VALUE_REGNO_P): Revise documentation.
* config/i386/i386.h (TARGET_FUNCTION_VALUE_REGNO_P): Remove macro.
* config/i386/i386.c (TARGET_FUNCTION_VALUE_REGNO_P): Define macro.
(ix86_function_value_regno_p): Declare as static, change argument
type to const unsigned int.
* config/i386/i386-protos.h (ix86_function_value_regno_p): Remove.
From-SVN: r158970
|
|
2010-04-08 Christian Borntraeger <borntraeger@de.ibm.com>
Wolfgang Gellerich <gellerich@de.ibm.com>
Implement target hook for loop unrolling
* target.h (loop_unroll_adjust): Add a new target hook function.
* target-def.h (TARGET_LOOP_UNROLL_ADJUST): Likewise.
* doc/tm.texi (TARGET_LOOP_UNROLL_ADJUST): Document it.
* config/s390/s390.c (TARGET_LOOP_UNROLL_ADJUST): Define it.
(s390_loop_unroll_adjust): Implement the new target hook for s390.
* loop-unroll.c (decide_unroll_runtime_iterations): Call loop unroll target hook
(decide_unroll_stupid): Likewise.
Co-Authored-By: Wolfgang Gellerich <gellerich@de.ibm.com>
From-SVN: r158132
|
|
PR debug/43293
* target.h (struct gcc_target): Add code_end hook.
* target-def.h (TARGET_ASM_CODE_END): Define to hook_void_void
if not yet defined.
(TARGET_ASM_OUT): Add TARGET_ASM_CODE_END.
* toplev.c (compile_file): Call targetm.asm_out.code_end
hook before unwind info/debug info output.
* config/i386/winnt.c (i386_pe_file_end): Don't call ix86_file_end.
* config/i386/linux.h (NEED_INDICATE_EXEC_STACK): Don't define.
(TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
* config/i386/linux64.h (NEED_INDICATE_EXEC_STACK): Don't define.
(TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
* config/i386/i386.c (ix86_file_end): Renamed to...
(ix86_code_end): ... this. Make static. Don't call
file_end_indicate_exec_stack. Emit unwind info using
final_start_function/final_end_function.
(darwin_x86_file_end): Remove.
(TARGET_ASM_CODE_END): Define.
* config/i386/i386.h (TARGET_ASM_FILE_END,
NEED_INDICATE_EXEC_STACK): Don't define.
* config/i386/darwin.h (darwin_x86_file_end): Remove prototype.
(TARGET_ASM_FILE_END): Define to darwin_file_end.
* config/i386/i386-protos.h (ix86_file_end): Remove prototype.
* doc/tm.texi (TARGET_ASM_CODE_END): Document.
From-SVN: r157707
|
|
* target.h (targetm.vectorize.builtin_vec_perm_ok): New.
* target-def.h (TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): New.
* hooks.h, hooks.c (hook_bool_tree_tree_true): New.
* tree-vect-slp.c (vect_create_mask_and_perm): Don't create
the vector constant here...
(vect_transform_slp_perm_load): ... do it here instead. Validate
that the permutation vector is implementable by the target.
From-SVN: r154665
|
|
2009-11-25 H.J. Lu <hongjiu.lu@intel.com>
* alias.c: Remove trailing white spaces.
* alloc-pool.c: Likewise.
* alloc-pool.h: Likewise.
* attribs.c: Likewise.
* auto-inc-dec.c: Likewise.
* basic-block.h: Likewise.
* bb-reorder.c: Likewise.
* bt-load.c: Likewise.
* builtins.c: Likewise.
* builtins.def: Likewise.
* c-common.c: Likewise.
* c-common.h: Likewise.
* c-cppbuiltin.c: Likewise.
* c-decl.c: Likewise.
* c-format.c: Likewise.
* c-lex.c: Likewise.
* c-omp.c: Likewise.
* c-opts.c: Likewise.
* c-parser.c: Likewise.
* c-pretty-print.c: Likewise.
* c-tree.h: Likewise.
* c-typeck.c: Likewise.
* caller-save.c: Likewise.
* calls.c: Likewise.
* cfg.c: Likewise.
* cfganal.c: Likewise.
* cfgexpand.c: Likewise.
* cfghooks.c: Likewise.
* cfghooks.h: Likewise.
* cfglayout.c: Likewise.
* cfgloop.c: Likewise.
* cfgloop.h: Likewise.
* cfgloopmanip.c: Likewise.
* cfgrtl.c: Likewise.
* cgraph.c: Likewise.
* cgraph.h: Likewise.
* cgraphbuild.c: Likewise.
* cgraphunit.c: Likewise.
* cif-code.def: Likewise.
* collect2.c: Likewise.
* combine.c: Likewise.
* convert.c: Likewise.
* coverage.c: Likewise.
* crtstuff.c: Likewise.
* cse.c: Likewise.
* cselib.c: Likewise.
* dbgcnt.c: Likewise.
* dbgcnt.def: Likewise.
* dbgcnt.h: Likewise.
* dbxout.c: Likewise.
* dce.c: Likewise.
* ddg.c: Likewise.
* ddg.h: Likewise.
* defaults.h: Likewise.
* df-byte-scan.c: Likewise.
* df-core.c: Likewise.
* df-problems.c: Likewise.
* df-scan.c: Likewise.
* df.h: Likewise.
* dfp.c: Likewise.
* diagnostic.c: Likewise.
* diagnostic.h: Likewise.
* dominance.c: Likewise.
* domwalk.c: Likewise.
* double-int.c: Likewise.
* double-int.h: Likewise.
* dse.c: Likewise.
* dwarf2asm.c: Likewise.
* dwarf2asm.h: Likewise.
* dwarf2out.c: Likewise.
* ebitmap.c: Likewise.
* ebitmap.h: Likewise.
* emit-rtl.c: Likewise.
* et-forest.c: Likewise.
* except.c: Likewise.
* except.h: Likewise.
* expmed.c: Likewise.
* expr.c: Likewise.
* expr.h: Likewise.
* final.c: Likewise.
* flags.h: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* function.h: Likewise.
* fwprop.c: Likewise.
* gcc.c: Likewise.
* gcov-dump.c: Likewise.
* gcov-io.c: Likewise.
* gcov-io.h: Likewise.
* gcov.c: Likewise.
* gcse.c: Likewise.
* genattr.c: Likewise.
* genattrtab.c: Likewise.
* genautomata.c: Likewise.
* genchecksum.c: Likewise.
* genconfig.c: Likewise.
* genflags.c: Likewise.
* gengtype-parse.c: Likewise.
* gengtype.c: Likewise.
* gengtype.h: Likewise.
* genmddeps.c: Likewise.
* genmodes.c: Likewise.
* genopinit.c: Likewise.
* genpreds.c: Likewise.
* gensupport.c: Likewise.
* ggc-common.c: Likewise.
* ggc-page.c: Likewise.
* ggc-zone.c: Likewise.
* ggc.h: Likewise.
* gimple-iterator.c: Likewise.
* gimple-low.c: Likewise.
* gimple-pretty-print.c: Likewise.
* gimple.c: Likewise.
* gimple.def: Likewise.
* gimple.h: Likewise.
* gimplify.c: Likewise.
* graphds.c: Likewise.
* graphite-clast-to-gimple.c: Likewise.
* gthr-nks.h: Likewise.
* gthr-posix.c: Likewise.
* gthr-posix.h: Likewise.
* gthr-posix95.h: Likewise.
* gthr-single.h: Likewise.
* gthr-tpf.h: Likewise.
* gthr-vxworks.h: Likewise.
* gthr.h: Likewise.
* haifa-sched.c: Likewise.
* hard-reg-set.h: Likewise.
* hooks.c: Likewise.
* hooks.h: Likewise.
* hosthooks.h: Likewise.
* hwint.h: Likewise.
* ifcvt.c: Likewise.
* incpath.c: Likewise.
* init-regs.c: Likewise.
* integrate.c: Likewise.
* ipa-cp.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-prop.c: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-reference.c: Likewise.
* ipa-struct-reorg.c: Likewise.
* ipa-struct-reorg.h: Likewise.
* ipa-type-escape.c: Likewise.
* ipa-type-escape.h: Likewise.
* ipa-utils.c: Likewise.
* ipa-utils.h: Likewise.
* ipa.c: Likewise.
* ira-build.c: Likewise.
* ira-color.c: Likewise.
* ira-conflicts.c: Likewise.
* ira-costs.c: Likewise.
* ira-emit.c: Likewise.
* ira-int.h: Likewise.
* ira-lives.c: Likewise.
* ira.c: Likewise.
* jump.c: Likewise.
* lambda-code.c: Likewise.
* lambda-mat.c: Likewise.
* lambda-trans.c: Likewise.
* lambda.h: Likewise.
* langhooks.c: Likewise.
* lcm.c: Likewise.
* libgcov.c: Likewise.
* lists.c: Likewise.
* loop-doloop.c: Likewise.
* loop-init.c: Likewise.
* loop-invariant.c: Likewise.
* loop-iv.c: Likewise.
* loop-unroll.c: Likewise.
* lower-subreg.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-compress.c: Likewise.
* lto-opts.c: Likewise.
* lto-section-in.c: Likewise.
* lto-section-out.c: Likewise.
* lto-streamer-in.c: Likewise.
* lto-streamer-out.c: Likewise.
* lto-streamer.c: Likewise.
* lto-streamer.h: Likewise.
* lto-symtab.c: Likewise.
* lto-wpa-fixup.c: Likewise.
* matrix-reorg.c: Likewise.
* mcf.c: Likewise.
* mode-switching.c: Likewise.
* modulo-sched.c: Likewise.
* omega.c: Likewise.
* omega.h: Likewise.
* omp-low.c: Likewise.
* optabs.c: Likewise.
* optabs.h: Likewise.
* opts-common.c: Likewise.
* opts.c: Likewise.
* params.def: Likewise.
* params.h: Likewise.
* passes.c: Likewise.
* plugin.c: Likewise.
* postreload-gcse.c: Likewise.
* postreload.c: Likewise.
* predict.c: Likewise.
* predict.def: Likewise.
* pretty-print.c: Likewise.
* pretty-print.h: Likewise.
* print-rtl.c: Likewise.
* print-tree.c: Likewise.
* profile.c: Likewise.
* read-rtl.c: Likewise.
* real.c: Likewise.
* recog.c: Likewise.
* reg-stack.c: Likewise.
* regcprop.c: Likewise.
* reginfo.c: Likewise.
* regmove.c: Likewise.
* regrename.c: Likewise.
* regs.h: Likewise.
* regstat.c: Likewise.
* reload.c: Likewise.
* reload1.c: Likewise.
* resource.c: Likewise.
* rtl.c: Likewise.
* rtl.def: Likewise.
* rtl.h: Likewise.
* rtlanal.c: Likewise.
* sbitmap.c: Likewise.
* sched-deps.c: Likewise.
* sched-ebb.c: Likewise.
* sched-int.h: Likewise.
* sched-rgn.c: Likewise.
* sched-vis.c: Likewise.
* sdbout.c: Likewise.
* sel-sched-dump.c: Likewise.
* sel-sched-dump.h: Likewise.
* sel-sched-ir.c: Likewise.
* sel-sched-ir.h: Likewise.
* sel-sched.c: Likewise.
* sel-sched.h: Likewise.
* sese.c: Likewise.
* sese.h: Likewise.
* simplify-rtx.c: Likewise.
* stack-ptr-mod.c: Likewise.
* stmt.c: Likewise.
* stor-layout.c: Likewise.
* store-motion.c: Likewise.
* stringpool.c: Likewise.
* stub-objc.c: Likewise.
* sync-builtins.def: Likewise.
* target-def.h: Likewise.
* target.h: Likewise.
* targhooks.c: Likewise.
* targhooks.h: Likewise.
* timevar.c: Likewise.
* tlink.c: Likewise.
* toplev.c: Likewise.
* toplev.h: Likewise.
* tracer.c: Likewise.
* tree-affine.c: Likewise.
* tree-affine.h: Likewise.
* tree-browser.def: Likewise.
* tree-call-cdce.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-chrec.c: Likewise.
* tree-chrec.h: Likewise.
* tree-complex.c: Likewise.
* tree-data-ref.c: Likewise.
* tree-data-ref.h: Likewise.
* tree-dfa.c: Likewise.
* tree-dump.c: Likewise.
* tree-dump.h: Likewise.
* tree-eh.c: Likewise.
* tree-flow-inline.h: Likewise.
* tree-flow.h: Likewise.
* tree-if-conv.c: Likewise.
* tree-inline.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-loop-linear.c: Likewise.
* tree-mudflap.c: Likewise.
* tree-nested.c: Likewise.
* tree-nomudflap.c: Likewise.
* tree-nrv.c: Likewise.
* tree-object-size.c: Likewise.
* tree-optimize.c: Likewise.
* tree-outof-ssa.c: Likewise.
* tree-parloops.c: Likewise.
* tree-pass.h: Likewise.
* tree-phinodes.c: Likewise.
* tree-predcom.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-profile.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-alias.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-coalesce.c: Likewise.
* tree-ssa-copy.c: Likewise.
* tree-ssa-copyrename.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-dse.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-ifcombine.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-live.h: Likewise.
* tree-ssa-loop-ch.c: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-ivcanon.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-loop-unswitch.c: Likewise.
* tree-ssa-loop.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-operands.c: Likewise.
* tree-ssa-operands.h: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-phiprop.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-sink.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-ssa-ter.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa-uncprop.c: Likewise.
* tree-ssa.c: Likewise.
* tree-ssanames.c: Likewise.
* tree-switch-conversion.c: Likewise.
* tree-tailcall.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-generic.c: Likewise.
* tree-vect-loop-manip.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tree-vectorizer.c: Likewise.
* tree-vectorizer.h: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* tree.def: Likewise.
* tree.h: Likewise.
* treestruct.def: Likewise.
* unwind-compat.c: Likewise.
* unwind-dw2-fde-glibc.c: Likewise.
* unwind-dw2.c: Likewise.
* value-prof.c: Likewise.
* value-prof.h: Likewise.
* var-tracking.c: Likewise.
* varasm.c: Likewise.
* varpool.c: Likewise.
* vec.c: Likewise.
* vec.h: Likewise.
* vmsdbgout.c: Likewise.
* web.c: Likewise.
* xcoffout.c: Likewise.
From-SVN: r154645
|
|
* target-def.h (TARGET_ASM_TTYPE): Correct typo of TARGET_ARM_TTYPE.
* config/arm/unwind-arm.c (__gnu_Unwind_Backtrace): Remove unused
label.
From-SVN: r153753
|
|
2009-10-29 Steve Ellcey <sje@cup.hp.com>
PR middle-end/37565
PR target/38018
* doc/tm.texi (OVERRIDE_OPTIONS): Update.
(TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): New.
* optc-gen.awk (cl_target_option_restore): Include call to
targetm.override_options_after_change.
* target-def.h (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): New.
* target.h (override_options_after_change): New.
* c-common.c (parse_optimize_options): Call
targetm.override_options_after_change.
* config/ia64/ia64.c (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): New.
(ia64_override_options_after_change): New.
(ia64_override_options) Add call to above.
From-SVN: r153714
|
|
* target.h (have_conditional_execution): Add a new target hook function.
* target-def.h (TARGET_HAVE_CONDITIONAL_EXECUTION): Likewise.
* targhooks.h (default_have_conditional_execution): Likewise.
* targhooks.c (default_have_conditional_execution): Likewise.
* doc/tm.texi (TARGET_HAVE_CONDITIONAL_EXECUTION): Document it.
* config/arm/arm.c (TARGET_HAVE_CONDITIONAL_EXECUTION): Define it.
(arm_have_conditional_execution): New function.
* ifcvt.c (noce_process_if_block, find_if_header,
cond_exec_find_if_block, dead_or_predicable): Change the usage of macro
HAVE_conditional_execution to a target hook call.
* recog.c (peephole2_optimize): Likewise.
* sched-rgn.c (add_branch_dependences): Likewise.
* final.c (asm_insn_count, final_scan_insn): Likewise.
* bb-reorder.c (HAVE_conditional_execution): Remove it.
From-SVN: r153584
|
|
2009-10-26 Ben Elliston <bje@au.ibm.com>
Michael Meissner <meissner@linux.vnet.ibm.com>
Ulrich Weigand <uweigand@de.ibm.com>
* doc/tm.texi (TARGET_ADDR_SPACE_POINTER_MODE): Document.
(TARGET_ADDR_SPACE_ADDRESS_MODE): Likewise.
(TARGET_ADDR_SPACE_VALID_POINTER_MODE): Likewise.
* target.h (struct target_def): Add pointer_mode, address_mode,
and valid_pointer_mode to addr_space substructure.
* target-def.h (TARGET_ADDR_SPACE_POINTER_MODE): Define.
(TARGET_ADDR_SPACE_ADDRESS_MODE): Likewise.
(TARGET_ADDR_SPACE_VALID_POINTER_MODE): Likewise.
(TARGET_ADDR_SPACE_HOOKS): Add them.
* targhooks.c (target_default_pointer_address_modes_p): New function.
* target.h (target_default_pointer_address_modes_p): Add prototype.
* targhooks.c (default_addr_space_pointer_mode): New function.
(default_addr_space_address_mode): Likewise.
(default_addr_space_valid_pointer_mode): Likewise.
* targhooks.h (default_addr_space_pointer_mode): Add prototype.
(default_addr_space_address_mode): Likewise.
(default_addr_space_valid_pointer_mode): Likewise.
* output.h (default_valid_pointer_mode): Move to ...
* targhooks.h (default_valid_pointer_mode): ... here.
* varasm.c (default_valid_pointer_mode): Move to ...
* targhooks.c (default_valid_pointer_mode): ... here.
* varasm.c (output_constant): Use targetm.addr_space.valid_pointer_mode
instead of targetm.valid_pointer_mode.
* fold-const.c (fit_double_type): Use int_or_pointer_precision.
* tree.c (integer_pow2p): Likewise.
(tree_log2): Likewise.
(tree_floor_log2): Likewise.
(signed_or_unsigned_type_for): Support pointer type of different size.
(int_or_pointer_precision): New function.
* tree.h (int_or_pointer_precision): Add prototype.
* stor-layout.c (layout_type): Set TYPE_PRECISION for offset types.
* varasm.c (initializer_constant_valid_p): Use TYPE_PRECISION of
incoming pointer type instead of POINTER_SIZE.
* tree.c (build_pointer_type): Use appropriate pointer mode
instead of ptr_mode.
(build_reference_type): Likewise.
* expr.c (store_expr): Likewise.
(expand_expr_addr_expr): Likewise.
* tree-vect-data-refs.c (vect_create_data_ref_ptr): Likewise.
* cfgexpand.c (expand_debug_expr): Likewise.
* auto-inc-dec.c: Include "target.h".
(try_merge): Use appropriate address mode instead of Pmode.
(find_inc): Likewise.
* combine.c (find_split_point): Likewise.
* cselib.c (cselib_record_sets): Likewise.
* dse.c (replace_inc_dec): Likewise.
(canon_address): Likewise.
* var-tracking.c (replace_expr_with_values): Likewise.
(count_uses): Likewise.
(add_uses): Likewise.
(add_stores): Likewise.
* emit-rtl.c: Include "target.h".
(adjust_address_1): Use appropriate address mode instead of Pmode.
(offset_address): Likewise.
* explow.c (break_out_memory_refs): Likewise.
(memory_address_addr_space): Likewise.
(promote_mode): Likewise.
* expr.c (move_by_pieces): Likewise.
(emit_block_move_via_loop): Likewise.
(store_by_pieces): Likewise.
(store_by_pieces_1): Likewise.
(expand_assignment): Likewise.
(store_constructor): Likewise.
(expand_expr_addr_expr): Likewise.
(expand_expr_real_1): Likewise.
* cfgexpand.c (expand_debug_expr): Likewise.
* ifcvt.c (noce_try_cmove_arith): Likewise.
* regcprop.c (kill_autoinc_value): Likewise.
* regmove.c (try_auto_increment): Likewise.
* reload.c (find_reloads): Likewise.
(find_reloads_address): Likewise.
(find_reloads_address_1): Likewise.
* sched-deps.c: Include "target.h".
(sched_analyze_1): Use appropriate address mode instead of Pmode.
(sched_analyze_2): Likewise.
* sel-sched-dump.c: Include "target.h".
(debug_mem_addr_value): Use appropriate address mode instead of Pmode.
* stor-layout.c (layout_type): Likewise.
* tree-ssa-loop-ivopts.c (produce_memory_decl_rtl): Likewise.
(multiplier_allowed_in_address_p): Likewise.
(get_address_cost): Likewise.
* varasm.c (make_decl_rtl): Likewise.
* expr.c (expand_assignment): Always convert offsets to appropriate
address mode.
(store_expr): Likewise.
(store_constructor): Likewise.
(expand_expr_real_1): Likewise.
* reload.h (form_sum): Add MODE argument.
* reload.c (form_sum): Add MODE argument, use it instead of Pmode.
Update recursive calls.
(subst_indexed_address): Update calls to form_sum.
* tree-flow.h (addr_for_mem_ref): Add ADDRSPACE argument.
* tree-ssa-address.c: Include "target.h".
(templates): Replace by ...
(mem_addr_template_list): ... this new vector.
(TEMPL_IDX): Handle address space numbers.
(gen_addr_rtx): Add address mode argument, use it instead of Pmode.
(addr_for_mem_ref): Add ADDRSPACE argument. Use per-address-space
instead of global cache. Update call to gen_addr_rtx.
(valid_mem_ref_p): Update call to addr_for_mem_ref.
* expr.c (expand_expr_real_1): Update call to addr_for_mem_ref.
* rtl.h (convert_memory_address_addr_space): Add prototype.
(convert_memory_address): Define as macro.
* explow.c (convert_memory_address): Rename to ...
(convert_memory_address_addr_space): ... this. Add ADDRSPACE argument.
Use appropriate pointer and address modes instead of ptr_mode / Pmode.
Update recursive calls.
(memory_address_addr_space): Call convert_memory_address_addr_space.
* expmed.c (make_tree): Likewise.
* expr.c (expand_assignment): Likewise.
(expand_expr_addr_expr_1): Likewise. Also, add ADDRSPACE argument.
(expand_expr_addr_expr): Likewise. Also, update call.
* alias.c (find_base_value): Guard pointer size optimizations.
(find_base_term): Likewise.
* rtlanal.c (nonzero_bits1): Likewise.
(num_sign_bit_copies1): Likewise.
* simplify-rtx.c (simplify_unary_operation_1): Likewise.
* Makefile.in (tree-ssa-address.o): Add $(TARGET_H) dependency.
(emit-rtl.o): Likewise.
(auto-inc-dec.o): Likewise.
(sched-deps.o): Likewise.
Co-Authored-By: Michael Meissner <meissner@linux.vnet.ibm.com>
Co-Authored-By: Ulrich Weigand <uweigand@de.ibm.com>
From-SVN: r153573
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|
2009-10-26 Ben Elliston <bje@au.ibm.com>
Michael Meissner <meissner@linux.vnet.ibm.com>
Ulrich Weigand <uweigand@de.ibm.com>
* doc/extend.texi (Named Address Spaces): New section.
* coretypes.h (addr_space_t): New type.
(ADDR_SPACE_GENERIC): New define.
(ADDR_SPACE_GENERIC_P): New macro.
* doc/tm.texi (Named Address Spaces): New section.
(TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Document.
(TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Document.
(TARGET_ADDR_SPACE_SUBSET_P): Document.
(TARGET_ADDR_SPACE_CONVERT): Document.
* target.h (struct gcc_target): Add addr_space substructure.
* target-def.h (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define.
(TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Likewise.
(TARGET_ADDR_SPACE_SUBSET_P): Likewise.
(TARGET_ADDR_SPACE_CONVERT): Likewise.
(TARGET_ADDR_SPACE_HOOKS): Likewise.
(TARGET_INITIALIZER): Initialize addr_space hooks.
* targhooks.c (default_addr_space_legitimate_address_p): New function.
(default_addr_space_legitimize_address): Likewise.
(default_addr_space_subset_p): Likewise.
(default_addr_space_convert): Likewise.
* targhooks.h (default_addr_space_legitimate_address_p): Add prototype.
(default_addr_space_legitimize_address): Likewise.
(default_addr_space_subset_p): Likewise.
(default_addr_space_convert): Likewise.
* doc/rtl.texi (MEM_ADDR_SPACE): Document.
* rtl.h (mem_attrs): Add ADDRSPACE memory attribute.
(MEM_ADDR_SPACE): New macro.
* emit-rtl.c (get_mem_attrs): Add ADDRSPACE argument and set
address space memory attribute.
(mem_attrs_htab_hash): Handle address space memory attribute.
(mem_attrs_htab_eq): Likewise.
(set_mem_attributes_minus_bitpos): Likewise.
(set_mem_alias_set): Likewise.
(set_mem_align): Likewise.
(set_mem_expr): Likewise.
(set_mem_offset): Likewise.
(set_mem_size): Likewise.
(adjust_address_1): Likewise.
(offset_address): Likewise.
(widen_memoy_address): Likewise.
(get_spill_slot_decl): Likewise.
(set_mem_attrs_for_spill): Likewise.
(set_mem_addr_space): New function.
* emit-rtl.h (set_mem_addr_space): Add prototype.
* print-rtl.c (print_rtx): Print address space memory attribute.
* expr.c (expand_assignment): Set address space memory attribute
of generated MEM RTXes as appropriate.
(expand_expr_real_1): Likewise.
* cfgexpand.c (expand_debug_expr): Likewise.
* tree-ssa-loop-ivopts.c (produce_memory_decl_rtl): Likewise.
* tree.h (struct tree_base): Add address_space bitfield. Reduce
size of "spare" bitfield.
(TYPE_ADDR_SPACE): New macro.
(ENCODE_QUAL_ADDR_SPACE): Likewise.
(DECODE_QUAL_ADDR_SPACE): Likewise.
(CLEAR_QUAL_ADDR_SPACE): Likewise.
(KEEP_QUAL_ADDR_SPACE): Likewise.
(TYPE_QUALS): Encode type address space.
(TYPE_QUALS_NO_ADDR_SPACE): New macro.
* tree.c (set_type_quals): Set type address space.
(build_array_type): Inherit array address space from element type.
* print-tree.c (print_node_brief): Print type address space.
(print_node): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* explow.c (memory_address): Rename to ...
(memory_address_addr_space): ... this. Add ADDRSPACE argument.
Use address-space aware variants of memory address routines.
* recog.c (memory_address_p): Rename to ...
(memory_address_addr_space_p): ... this. Add ADDSPACE argument.
Use address-space aware variants of memory address routines.
(offsettable_address_p): Rename to ...
(offsettable_address_addr_space_p): ... this. Add ADDRSPACE argument.
Use address-space aware variants of memory address routines.
* reload.c (strict_memory_address_p): Rename to ...
(strict_memory_address_addr_space_p): ... this. Add ADDSPACE argument.
Use address-space aware variants of memory address routines.
(maybe_memory_address_p): Rename to ...
(maybe_memory_address_addr_space_p): ... this. Add ADDSPACE argument.
Use address-space aware variants of memory address routines.
* expr.h (memory_address_addr_space): Add prototype.
(memory_address): Define as macro.
* recog.h (memory_address_addr_space_p): Add prototype.
(memory_address_p): Define as macro.
(offsettable_address_addr_space_p): Add prototype.
(offsettable_address_p): Define as macro.
(strict_memory_address_addr_space_p): Add prototype.
(strict_memory_address_p): Define as macro.
* combine.c (find_split_point): Use address-space aware variants
of memory address routines.
* emit-rtl.c (operand_subword): Likewise.
(change_address_1): Likewise.
(adjust_address_1): Likewise.
(offset_address): Likewise.
* expr.c (emit_move_insn): Likewise.
(expand_assignment): Likewise.
(expand_expr_real_1): Likewise.
* recog.c (verify_changes): Likewise.
(general_operand): Likewise.
(offsettable_memref_p): Likewise.
(offsettable_nonstrict_memref_p): Likewise.
(constrain_operands): Likewise.
* reload.c (get_secondary_mem): Likewise.
(find_reloads_toplev): Likewise.
(find_reloads_address): Likewise.
(find_reloads_subreg_address): Likewise.
* reload1.c (reload): Likewise.
* rtlhooks.c (gen_lowpart_if_possible): Likewise.
* rtl.h (address_cost): Add ADDRSPACE argument.
* rtlanal.c (address_cost): Add ADDRSPACE argument. Use address-space
aware variant of memory address routines.
* loop-invariant.c (create_new_invariant): Update address_cost call.
* tree-ssa-loop-ivopts.c (computation_cost): Likewise.
* fwprop.c (should_replace_address): Add ADDRSPACE argument.
Use address-space aware variant of memory address routines.
(propagate_rtx_1): Update call to should_replace_address.
* tree-flow.h (multiplier_allowed_in_address_p): Add ADDRSPACE
argument.
* tree-ssa-loop-ivopts.c (multiplier_allowed_in_address_p): Add
ADDRSPACE argument. Use per-address-space instead of global cache.
Use address-space aware variant of memory address routines.
(get_address_cost): Likewise.
(get_computation_cost_at): Update calls.
* tree-ssa-address.c (valid_mem_ref_p): Add ADDRSPACE argument.
Use address-space aware variant of memory address routines.
(create_mem_ref_raw): Update call to valid_mem_ref_p.
(most_expensive_mult_to_index): Update call to
multiplier_allowed_in_address_p.
* dwarf2out.c (modified_type_die): Output DW_AT_address_class
attribute to indicate named address spaces.
* varasm.c (get_variable_section): DECLs in named address spaces
cannot be "common".
* reload.c (find_reloads_address): Do not use LEGITIMIZE_RELOAD_ADDRESS
for addresses in a non-generic address space.
* expr.c (emit_block_move_hints): Do not use libcalls for
memory in non-generic address spaces.
(clear_storage_hints): Likewise.
(expand_assignment): Likewise.
* fold-const.c (operand_equal_p): Expressions refering to different
address spaces are not equivalent.
* rtl.c (rtx_equal_p_cb): MEMs refering to different address
spaces are not equivalent.
(rtx_equal_p): Likewise.
* cse.c (exp_equiv_p): Likewise.
* jump.c (rtx_renumbered_equal_p): Likewise.
* reload.c (operands_match_p): Likewise.
* alias.c (nonoverlapping_memrefs_p): MEMs refering to different
address spaces may alias.
(true_dependence): Likewise.
(canon_true_dependence): Likewise.
(write_dependence_p): Likewise.
* dse.c (canon_address): Handle named address spaces.
* ifcvt.c (noce_try_cmove_arith): Likewise.
* tree.def (ADDR_SPACE_CONVERT_EXPR): New tree code.
* expr.c (expand_expr_real_2): Expand ADDR_SPACE_CONVERT_EXPR.
* convert.c (convert_to_pointer): Generate ADDR_SPACE_CONVERT_EXPR
to handle conversions between different address spaces.
* fold-const.c (fold_convert_loc): Likewise.
(fold_unary_loc): Handle ADDR_SPACE_CONVERT_EXPR.
* tree-pretty-print.c (dump_generic_node): Likewise.
* gimple-pretty-print.c (dump_unary_rhs): Likewise.
* tree-cfg.c (verify_gimple_assign_unary): Likewise.
* tree-inline.c (estimate_operator_cost): Likewise.
* tree-ssa.c (useless_type_conversion_p): Conversions between pointers
to different address spaces are not useless.
Co-Authored-By: Michael Meissner <meissner@linux.vnet.ibm.com>
Co-Authored-By: Ulrich Weigand <uweigand@de.ibm.com>
From-SVN: r153572
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2009-10-09 Richard Guenther <rguenther@suse.de>
PR lto/41638
* target-def.h (TARGET_BUILTIN_DECL): Define.
(TARGET_INITIALIZER): Add TARGET_BUILTIN_DECL.
* target.h (struct gcc_target): Add builtin_decl target hook.
* doc/tm.texi (TARGET_BUILTIN_DECL): Document.
* lto-streamer-in.c (lto_get_builtin_tree): Fix handling of
target builtins.
* lto-streamer-out.c (lto_output_tree_pointers): Use sorry,
not gcc_unreachable.
(lto_output_builtin_tree): Sorry if the target does not support
streaming target builtins.
* config/rs6000/rs6000.c (TARGET_BUILTIN_DECL): Define.
(rs6000_builtin_decl): New function.
* config/i386/i386.c (TARGET_BUILTIN_DECL): Define.
(ix86_builtin_decl): New function.
From-SVN: r152606
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* system.h (TRAMPOLINE_TEMPLATE, INITIALIZE_TRAMPOLINE): Poison.
(TRAMPOLINE_ADJUST_ADDRESS): Poison.
* target-def.h (TARGET_ASM_TRAMPOLINE_TEMPLATE): Don't conditionalize
on TRAMPOLINE_TEMPLATE.
(TARGET_TRAMPOLINE_ADJUST_ADDRESS): Don't conditionalize on
TRAMPOLINE_ADJUST_ADDRESS.
* targhooks.c (default_asm_trampoline_template): Remove.
(default_trampoline_adjust_address): Remove.
(default_trampoline_init): Don't handle INITIALIZE_TRAMPOLINE.
* targhooks.h: Update decls.
From-SVN: r152042
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encountered)
PR target/41246
* target.h (struct gcc_target): Add asm_out.trampoline_template,
calls.static_chain, calls.trampoline_init,
calls.trampoline_adjust_address.
* target-def.h (TARGET_ASM_TRAMPOLINE_TEMPLATE): New.
(TARGET_STATIC_CHAIN, TARGET_TRAMPOLINE_INIT): New.
(TARGET_TRAMPOLINE_ADJUST_ADDRESS): New.
* builtins.c (expand_builtin_setjmp_receiver): Use
targetm.calls.static_chain; only clobber registers.
(expand_builtin_init_trampoline): Use targetm.calls.trampoline_init;
set up memory attributes properly for the trampoline block.
(expand_builtin_adjust_trampoline): Use
targetm.calls.trampoline_adjust_address.
* calls.c (prepare_call_address): Add fndecl argument. Use
targetm.calls.static_chain.
* df-scan.c (df_need_static_chain_reg): Remove.
(df_get_entry_block_def_set): Use targetm.calls.static_chain;
consolodate static chain handling.
* doc/tm.texi: Document new hooks.
* emit-rtl.c (static_chain_rtx, static_chain_incoming_rtx): Remove.
(init_emit_regs): Don't initialize them.
* expr.h (prepare_call_address): Update decl.
* final.c (profile_function): Use targetm.calls.static_chain.
* function.c (expand_function_start): Likewise.
* rtl.h (static_chain_rtx, static_chain_incoming_rtx): Remove.
* stmt.c (expand_nl_goto_receiver): Use targetm.calls.static_chain;
only clobber registers.
* targhooks.c (default_static_chain): New.
(default_asm_trampoline_template, default_trampoline_init): New.
(default_trampoline_adjust_address): New.
* targhooks.h: Declare them.
* varasm.c (assemble_trampoline_template): Use
targetm.asm_out.trampoline_template. Make the memory block const
and set its size.
From-SVN: r151983
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From-SVN: r151715
|
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gcc/ChangeLog:
* doc/invoke.texi (-fvar-tracking-assignments): New.
(-fvar-tracking-assignments-toggle): New.
(-fdump-final-insns=file): Mark filename as optional.
(--param min-nondebug-insn-uid): New.
(-gdwarf-@{version}): Mention version 4.
* opts.c (common_handle_option): Accept it.
* tree-vrp.c (find_assert_locations_1): Skip debug stmts.
* regrename.c (regrename_optimize): Drop last. Don't count debug
insns as uses. Don't reject change because of debug insn.
(do_replace): Reject DEBUG_INSN as chain starter. Take base_regno
from the chain starter, and check for inexact matches in
DEBUG_INSNS.
(scan_rtx_reg): Accept inexact matches in DEBUG_INSNs.
(build_def_use): Simplify and fix the marking of DEBUG_INSNs.
* sched-ebb.c (schedule_ebbs): Skip boundary debug insns.
* fwprop.c (forward_propagate_and_simplify): ...into debug insns.
* doc/gimple.texi (is_gimple_debug): New.
(gimple_debug_bind_p): New.
(is_gimple_call, gimple_assign_cast_p): End sentence with period.
* doc/install.texi (bootstrap-debug): More details.
(bootstrap-debug-big, bootstrap-debug-lean): Document.
(bootstrap-debug-lib): More details.
(bootstrap-debug-ckovw): Update.
(bootstrap-time): New.
* tree-into-ssa.c (mark_def_sites): Skip debug stmts.
(insert_phi_nodes_for): Insert debug stmts.
(rewrite_stmt): Take iterator. Insert debug stmts.
(rewrite_enter_block): Adjust.
(maybe_replace_use_in_debug_stmt): New.
(rewrite_update_stmt): Use it.
(mark_use_interesting): Return early for debug stmts.
* tree-ssa-loop-im.c (rewrite_bittest): Propagate DEFs into debug
stmts before replacing stmt.
(move_computations_stmt): Likewise.
* ira-conflicts.c (add_copies): Skip debug insns.
* regstat.c (regstat_init_n_sets_and_refs): Discount debug insns.
(regstat_bb_compute_ri): Skip debug insns.
* tree-ssa-threadupdate.c (redirection_block_p): Skip debug stmts.
* tree-ssa-loop-manip.c (find_uses_to_rename_stmt,
check_loop_closed_ssa_stmt): Skip debug stmts.
* tree-tailcall.c (find_tail_calls): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise.
* tree.h (MAY_HAVE_DEBUG_STMTS): New.
(build_var_debug_value_stat): Declare.
(build_var_debug_value): Define.
(target_for_debug_bind): Declare.
* reload.c (find_equiv_reg): Skip debug insns.
* rtlanal.c (reg_used_between_p): Skip debug insns.
(side_effects_p): Likewise.
(canonicalize_condition): Likewise.
* ddg.c (create_ddg_dep_from_intra_loop_link): Check that non-debug
insns never depend on debug insns.
(create_ddg_dep_no_link): Likewise.
(add_cross_iteration_register_deps): Use ANTI_DEP for debug insns.
Don't add inter-loop dependencies for debug insns.
(build_intra_loop_deps): Likewise.
(create_ddg): Count debug insns.
* ddg.h (struct ddg::num_debug): New.
(num_backargs): Pair up with previous int field.
* diagnostic.c (diagnostic_report_diagnostic): Skip notes on
-fcompare-debug-second.
* final.c (get_attr_length_1): Skip debug insns.
(rest_of_clean-state): Don't dump CFA_RESTORE_STATE.
* gcc.c (invoke_as): Call compare-debug-dump-opt.
(driver_self_specs): Map -fdump-final-insns to
-fdump-final-insns=..
(get_local_tick): New.
(compare_debug_dump_opt_spec_function): Test for . argument and
compute output name. Compute temp output spec without flag name.
Compute -frandom-seed.
(OPT): Undef after use.
* cfgloopanal.c (num_loop_insns): Skip debug insns.
(average_num_loop_insns): Likewise.
* params.h (MIN_NONDEBUG_INSN_UID): New.
* gimple.def (GIMPLE_DEBUG): New.
* ipa-reference.c (scan_stmt_for_static_refs): Skip debug stmts.
* auto-inc-dec.c (merge_in_block): Skip debug insns.
(merge_in_block): Fix whitespace.
* toplev.c (flag_var_tracking): Update comment.
(flag_var_tracking_assignments): New.
(flag_var_tracking_assignments_toggle): New.
(process_options): Don't open final insns dump file if we're not
going to write to it. Compute defaults for var_tracking.
* df-scan.c (df_insn_rescan_debug_internal): New.
(df_uses_record): Handle debug insns.
* haifa-sched.c (ready): Initialize n_debug.
(contributes_to_priority): Skip debug insns.
(dep_list_size): New.
(priority): Use it.
(rank_for_schedule): Likewise. Schedule debug insns as soon as
they're ready. Disregard previous debug insns to make decisions.
(queue_insn): Never queue debug insns.
(ready_add, ready_remove_first, ready_remove): Count debug insns.
(schedule_insn): Don't reject debug insns because of issue rate.
(get_ebb_head_tail, no_real_insns_p): Skip boundary debug insns.
(queue_to_ready): Skip and discount debug insns.
(choose_ready): Let debug insns through.
(schedule_block): Check boundary debug insns. Discount debug
insns, schedule them early. Adjust whitespace.
(set_priorities): Check for boundary debug insns.
(add_jump_dependencies): Use dep_list_size.
(prev_non_location_insn): New.
(check_cfg): Use it.
* tree-ssa-loop-ivopts.c (find-interesting_users): Skip debug
stmts.
(remove_unused_ivs): Reset debug stmts.
* modulo-sched.c (const_iteration_count): Skip debug insns.
(res_MII): Discount debug insns.
(loop_single_full_bb_p): Skip debug insns.
(sms_schedule): Likewise.
(sms_schedule_by_order): Likewise.
(ps_has_conflicts): Likewise.
* caller-save.c (refmarker_fn): New.
(save_call_clobbered_regs): Replace regs with saved mem in
debug insns.
(mark_referenced_regs): Take pointer, mark and arg. Adjust.
Call refmarker_fn mark for hardregnos.
(mark_reg_as_referenced): New.
(replace_reg_with_saved_mem): New.
* ipa-pure-const.c (check_stmt): Skip debug stmts.
* cse.c (cse_insn): Canonicalize debug insns. Skip them when
searching back.
(cse_extended_basic_block): Skip debug insns.
(count_reg_usage): Likewise.
(is_dead_reg): New, split out of...
(set_live_p): ... here.
(insn_live_p): Use it for debug insns.
* tree-stdarg.c (check_all_va_list_escapes): Skip debug stmts.
(execute_optimize_stdarg): Likewise.
* tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise.
* tree-ssa-propagate.c (substitute_and_fold): Don't regard
changes in debug stmts as changes.
* sel-sched.c (moving_insn_creates_bookkeeping_block_p): New.
(moveup_expr): Don't move across debug insns. Don't move
debug insn if it would create a bookkeeping block.
(moveup_expr_cached): Don't use cache for debug insns that
are heads of blocks.
(compute_av_set_inside_bb): Skip debug insns.
(sel_rank_for_schedule): Schedule debug insns first. Remove
dead code.
(block_valid_for_bookkeeping_p); Support lax searches.
(create_block_for_bookkeeping): Adjust block numbers when
encountering debug-only blocks.
(find_place_for_bookkeeping): Deal with debug-only blocks.
(generate_bookkeeping_insn): Accept no place to insert.
(remove_temp_moveop_nops): New argument full_tidying.
(prepare_place_to_insert): Deal with debug insns.
(advance_state_on_fence): Debug insns don't start cycles.
(update_boundaries): Take fence as argument. Deal with
debug insns.
(schedule_expr_on_boundary): No full_tidying on debug insns.
(fill_insns): Deal with debug insns.
(track_scheduled_insns_and_blocks): Don't count debug insns.
(need_nop_to_preserve_insn_bb): New, split out of...
(remove_insn_from_stream): ... this.
(fur_orig_expr_not_found): Skip debug insns.
* rtl.def (VALUE): Move up.
(DEBUG_INSN): New.
* tree-ssa-sink.c (all_immediate_uses_same_place): Skip debug
stmts.
(nearest_common_dominator_of_uses): Take debug_stmts argument.
Set it if debug stmts are found.
(statement_sink_location): Skip debug stmts. Propagate
moving defs into debug stmts.
* ifcvt.c (first_active_insn): Skip debug insns.
(last_active_insns): Likewise.
(cond_exec_process_insns): Likewise.
(noce_process_if_block): Likewise.
(check_cond_move_block): Likewise.
(cond_move_convert_if_block): Likewise.
(block_jumps_and_fallthru_p): Likewise.
(dead_or_predicable): Likewise.
* dwarf2out.c (debug_str_hash_forced): New.
(find_AT_string): Add comment.
(gen_label_for_indirect_string): New.
(get_debug_string_label): New.
(AT_string_form): Use it.
(mem_loc_descriptor): Handle non-TLS symbols. Handle MINUS , DIV,
MOD, AND, IOR, XOR, NOT, ABS, NEG, and CONST_STRING. Accept but
discard COMPARE, IF_THEN_ELSE, ROTATE, ROTATERT, TRUNCATE and
several operations that cannot be represented with DWARF opcodes.
(loc_descriptor): Ignore SIGN_EXTEND and ZERO_EXTEND. Require
dwarf_version 4 for DW_OP_implicit_value and DW_OP_stack_value.
(dwarf2out_var_location): Take during-call mark into account.
(output_indirect_string): Update comment. Output if there are
label and references.
(prune_indirect_string): New.
(prune_unused_types): Call it if debug_str_hash_forced.
More in dwarf2out.c, from Jakub Jelinek <jakub@redhat.com>:
(dw_long_long_const): Remove.
(struct dw_val_struct): Change val_long_long type to rtx.
(print_die, attr_checksum, same_dw_val_p, loc_descriptor): Adjust for
val_long_long change to CONST_DOUBLE rtx from a long hi/lo pair.
(output_die): Likewise. Use HOST_BITS_PER_WIDE_INT size of each
component instead of HOST_BITS_PER_LONG.
(output_loc_operands): Likewise. For const8* assert
HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64.
(output_loc_operands_raw): For const8* assert HOST_BITS_PER_WIDE_INT
rather than HOST_BITS_PER_LONG is >= 64.
(add_AT_long_long): Remove val_hi and val_lo arguments, add
val_const_double.
(size_of_die): Use HOST_BITS_PER_WIDE_INT size multiplier instead of
HOST_BITS_PER_LONG for dw_val_class_long_long.
(add_const_value_attribute): Adjust add_AT_long_long caller. Don't
handle TLS SYMBOL_REFs. If CONST wraps a constant, tail recurse.
(dwarf_stack_op_name): Handle DW_OP_implicit_value and
DW_OP_stack_value.
(size_of_loc_descr, output_loc_operands, output_loc_operands_raw):
Handle DW_OP_implicit_value.
(extract_int): Move prototype earlier.
(mem_loc_descriptor): For SUBREG punt if inner
mode size is wider than DWARF2_ADDR_SIZE. Handle SIGN_EXTEND
and ZERO_EXTEND by DW_OP_shl and DW_OP_shr{a,}. Handle
EQ, NE, GT, GE, LT, LE, GTU, GEU, LTU, LEU, SMIN, SMAX, UMIN,
UMAX, SIGN_EXTRACT, ZERO_EXTRACT.
(loc_descriptor): Compare mode size with DWARF2_ADDR_SIZE
instead of Pmode size.
(loc_descriptor): Add MODE argument. Handle CONST_INT, CONST_DOUBLE,
CONST_VECTOR, CONST, LABEL_REF and SYMBOL_REF if mode != VOIDmode,
attempt to handle other expressions. Don't handle TLS SYMBOL_REFs.
(concat_loc_descriptor, concatn_loc_descriptor,
loc_descriptor_from_tree_1): Adjust loc_descriptor callers.
(add_location_or_const_value_attribute): Likewise. For single
location loc_lists attempt to use add_const_value_attribute
for constant decls. Add DW_AT_const_value even if
NOTE_VAR_LOCATION is VAR_LOCATION with CONSTANT_P or CONST_STRING
in its expression.
* cfgbuild.c (inside_basic_block_p): Handle debug insns.
(control_flow_insn_p): Likewise.
* tree-parloops.c (eliminate_local_variables_stmt): Handle debug
stmt.
(separate_decls_in_region_debug_bind): New.
(separate_decls_in_region): Process debug bind stmts afterwards.
* recog.c (verify_changes): Handle debug insns.
(extract_insn): Likewise.
(peephole2_optimize): Skip debug insns.
* dse.c (scan_insn): Skip debug insns.
* sel-sched-ir.c (return_nop_to_pool): Take full_tidying argument.
Pass it on.
(setup_id_for_insn): Handle debug insns.
(maybe_tidy_empty_bb): Adjust whitespace.
(tidy_control_flow): Skip debug insns.
(sel_remove_insn): Adjust for debug insns.
(sel_estimate_number_of_insns): Skip debug insns.
(create_insn_rtx_from_pattern): Handle debug insns.
(create_copy_of_insn_rtx): Likewise.
* sel-sched-.h (sel_bb_end): Declare.
(sel_bb_empty_or_nop_p): New.
(get_all_loop_exits): Use it.
(_eligible_successor_edge_p): Likewise.
(return_nop_to_pool): Adjust.
* tree-eh.c (tre_empty_eh_handler_p): Skip debug stmts.
* ira-lives.c (process_bb_node_lives): Skip debug insns.
* gimple-pretty-print.c (dump_gimple_debug): New.
(dump_gimple_stmt): Use it.
(dump_bb_header): Skip gimple debug stmts.
* regmove.c (optimize_reg_copy_1): Discount debug insns.
(fixup_match_2): Likewise.
(regmove_backward_pass): Likewise. Simplify combined
replacement. Handle debug insns.
* function.c (instantiate_virtual_regs): Handle debug insns.
* function.h (struct emit_status): Add x_cur_debug_insn_uid.
* print-rtl.h: Include cselib.h.
(print_rtx): Print VALUEs. Split out and recurse for
VAR_LOCATIONs.
* df.h (df_inns_rescan_debug_internal): Declare.
* gcse.c (alloc_hash_table): Estimate n_insns.
(cprop_insn): Don't regard debug insns as changes.
(bypass_conditional_jumps): Skip debug insns.
(one_pre_gcse_pass): Adjust.
(one_code_hoisting_pass): Likewise.
(compute_ld_motion_mems): Skip debug insns.
(one_cprop_pass): Adjust.
* tree-if-conv.c (tree_if_convert_stmt): Reset debug stmts.
(if_convertible_stmt_p): Handle debug stmts.
* init-regs.c (initialize_uninitialized_regs): Skip debug insns.
* tree-vect-loop.c (vect_is_simple_reduction): Skip debug stmts.
* ira-build.c (create_bb_allocnos): Skip debug insns.
* tree-flow-inline.h (has_zero_uses): Discount debug stmts.
(has_single_use): Likewise.
(single_imm_use): Likewise.
(num_imm_uses): Likewise.
* tree-ssa-phiopt.c (empty_block_p): Skip debug stmts.
* tree-ssa-coalesce.c (build_ssa_conflict_graph): Skip debug stmts.
(create_outofssa_var_map): Likewise.
* lower-subreg.c (adjust_decomposed_uses): New.
(resolve_debug): New.
(decompose_multiword_subregs): Use it.
* tree-dfa.c (find_referenced_vars): Skip debug stmts.
* emit-rtl.c: Include params.h.
(cur_debug_insn_uid): Define.
(set_new_first_and_last_insn): Set cur_debug_insn_uid too.
(copy_rtx_if_shared_1): Handle debug insns.
(reset_used_flags): Likewise.
(set_used_flags): LIkewise.
(get_max_insn_count): New.
(next_nondebug_insn): New.
(prev_nondebug_insn): New.
(make_debug_insn_raw): New.
(emit_insn_before_noloc): Handle debug insns.
(emit_jump_insn_before_noloc): Likewise.
(emit_call_insn_before_noloc): Likewise.
(emit_debug_insn_before_noloc): New.
(emit_insn_after_noloc): Handle debug insns.
(emit_jump_insn_after_noloc): Likewise.
(emit_call_insn_after_noloc): Likewise.
(emit_debug_insn_after_noloc): Likewise.
(emit_insn_after): Take loc from earlier non-debug insn.
(emit_jump_insn_after): Likewise.
(emit_call_insn_after): Likewise.
(emit_debug_insn_after_setloc): New.
(emit_debug_insn_after): New.
(emit_insn_before): Take loc from later non-debug insn.
(emit_jump_insn_before): Likewise.
(emit_call_insn_before): Likewise.
(emit_debug_insn_before_setloc): New.
(emit_debug_insn_before): New.
(emit_insn): Handle debug insns.
(emit_debug_insn): New.
(emit_jump_insn): Handle debug insns.
(emit_call_insn): Likewise.
(emit): Likewise.
(init_emit): Take min-nondebug-insn-uid into account.
Initialize cur_debug_insn_uid.
(emit_copy_of_insn_after): Handle debug insns.
* cfgexpand.c (gimple_assign_rhs_to_tree): Do not overwrite
location of single rhs in place.
(maybe_dump_rtl_for_gimple_stmt): Dump lineno.
(floor_sdiv_adjust): New.
(cell_sdiv_adjust): New.
(cell_udiv_adjust): New.
(round_sdiv_adjust): New.
(round_udiv_adjust): New.
(wrap_constant): Moved from cselib.
(unwrap_constant): New.
(expand_debug_expr): New.
(expand_debug_locations): New.
(expand_gimple_basic_block): Drop hiding redeclaration. Expand
debug bind stmts.
(gimple_expand_cfg): Expand debug locations.
* cselib.c: Include tree-pass.h.
(struct expand_value_data): New.
(cselib_record_sets_hook): New.
(PRESERVED_VALUE_P, LONG_TERM_PRESERVED_VALUE_P): New.
(cselib_clear_table): Move, and implemnet in terms of...
(cselib_reset_table_with_next_value): ... this.
(cselib_get_next_unknown_value): New.
(discard_useless_locs): Don't discard preserved values.
(cselib_preserve_value): New.
(cselib_preserved_value_p): New.
(cselib_preserve_definitely): New.
(cselib_clear_preserve): New.
(cselib_preserve_only_values): New.
(new_cselib_val): Take rtx argument. Dump it in details.
(cselib_lookup_mem): Adjust.
(expand_loc): Take regs_active in struct. Adjust. Silence
dumps unless details are requested.
(cselib_expand_value_rtx_cb): New.
(cselib_expand_value_rtx): Rename and reimplment in terms of...
(cselib_expand_value_rtx_1): ... this. Adjust. Silence dumps
without details. Copy more subregs. Try to resolve values
using a callback. Wrap constants.
(cselib_subst_to_values): Adjust.
(cselib_log_lookup): New.
(cselib_lookup): Call it.
(cselib_invalidate_regno): Don't count preserved values as
useless.
(cselib_invalidate_mem): Likewise.
(cselib_record_set): Likewise.
(struct set): Renamed to cselib_set, moved to cselib.h.
(cselib_record_sets): Adjust. Call hook.
(cselib_process_insn): Reset table when it would be cleared.
(dump_cselib_val): New.
(dump_cselib_table): New.
* tree-cfgcleanup.c (tree_forwarded_block_p): Skip debug stmts.
(remove_forwarder_block): Support moving debug stmts.
* cselib.h (cselib_record_sets_hook): Declare.
(cselib_expand_callback): New type.
(cselib_expand_value_rtx_cb): Declare.
(cselib_reset_table_with_next_value): Declare.
(cselib_get_next_unknown_value): Declare.
(cselib_preserve_value): Declare.
(cselib_preserved_value_p): Declare.
(cselib_preserve_only_values): Declare.
(dump_cselib_table): Declare.
* cfgcleanup.c (flow_find_cross_jump): Skip debug insns.
(try_crossjump_to_edge): Likewise.
(delete_unreachable_blocks): Remove dominant GIMPLE blocks after
dominated blocks when debug stmts are present.
* simplify-rtx.c (delegitimize_mem_from_attrs): New.
* tree-ssa-live.c (remove_unused_locals): Skip debug stmts.
(set_var_live_on_entry): Likewise.
* loop-invariant.c (find_invariants_bb): Skip debug insns.
* cfglayout.c (curr_location, last_location): Make static.
(set_curr_insn_source_location): Don't avoid bouncing.
(get_curr_insn_source_location): New.
(get_curr_insn_block): New.
(duplicate_insn_chain): Handle debug insns.
* tree-ssa-forwprop.c (forward_propagate_addr_expr): Propagate
into debug stmts.
* common.opt (fcompare-debug): Move to sort order.
(fdump-unnumbered-links): Likewise.
(fvar-tracking-assignments): New.
(fvar-tracking-assignments-toggle): New.
* tree-ssa-dce.c (mark_stmt_necessary): Don't mark blocks
because of debug stmts.
(mark_stmt_if_obviously_necessary): Mark debug stmts.
(eliminate_unnecessary_stmts): Walk dominated blocks before
dominators.
* tree-ssa-ter.c (find_replaceable_in_bb): Skip debug stmts.
* ira.c (memref_used_between_p): Skip debug insns.
(update_equiv_regs): Likewise.
* sched-deps.c (sd_lists_size): Accept empty list.
(sd_init_insn): Mark debug insns.
(sd_finish_insn): Unmark them.
(sd_add_dep): Reject non-debug deps on debug insns.
(fixup_sched_groups): Give debug insns group treatment.
Skip debug insns.
(sched_analyze_reg): Don't mark debug insns for sched before call.
(sched_analyze_2): Handle debug insns.
(sched_analyze_insn): Compute next non-debug insn. Handle debug
insns.
(deps_analyze_insn): Handle debug insns.
(deps_start_bb): Skip debug insns.
(init_deps): Initialize last_debug_insn.
* tree-ssa.c (target_for_debug_bind): New.
(find_released_ssa_name): New.
(propagate_var_def_into_debug_stmts): New.
(propagate_defs_into_debug_stmts): New.
(verify_ssa): Skip debug bind stmts without values.
(warn_uninialized_vars): Skip debug stmts.
* target-def.h (TARGET_DELEGITIMIZE_ADDRESS): Set default.
* rtl.c (rtx_equal_p_cb): Handle VALUEs.
(rtx_equal_p): Likewise.
* ira-costs.c (scan_one_insn): Skip debug insns.
(process_bb_node_for_hard_reg_moves): Likewise.
* rtl.h (DEBUG_INSN_P): New.
(NONDEBUG_INSN_P): New.
(MAY_HAVE_DEBUG_INSNS): New.
(INSN_P): Accept debug insns.
(RTX_FRAME_RELATED_P): Likewise.
(INSN_DELETED_P): Likewise
(PAT_VAR_LOCATION_DECL): New.
(PAT_VAR_LOCATION_LOC): New.
(PAT_VAR_OCATION_STATUS): New.
(NOTE_VAR_LOCATION_DECL): Reimplement.
(NOTE_VAR_LOCATION_LOC): Likewise.
(NOTE_VAR_LOCATION_STATUS): Likewise.
(INSN_VAR_LOCATION): New.
(INSN_VAR_LOCATION_DECL): New.
(INSN_VAR_LOCATION_LOC): New.
(INSN_VAR_LOCATION_STATUS): New.
(gen_rtx_UNKNOWN_VAR_LOC): New.
(VAR_LOC_UNKNOWN_P): New.
(NOTE_DURING_CALL_P): New.
(SCHED_GROUP_P): Accept debug insns.
(emit_debug_insn_before): Declare.
(emit_debug_insn_before_noloc): Declare.
(emit_debug_insn_beore_setloc): Declare.
(emit_debug_insn_after): Declare.
(emit_debug_insn_after_noloc): Declare.
(emit_debug_insn_after_setloc): Declare.
(emit_debug_insn): Declare.
(make_debug_insn_raw): Declare.
(prev_nondebug_insn): Declare.
(next_nondebug_insn): Declare.
(delegitimize_mem_from_attrs): Declare.
(get_max_insn_count): Declare.
(wrap_constant): Declare.
(unwrap_constant): Declare.
(get_curr_insn_source_location): Declare.
(get_curr_insn_block): Declare.
* tree-inline.c (insert_debug_decl_map): New.
(processing_debug_stmt): New.
(remap_decl): Don't create new mappings in debug stmts.
(remap_gimple_op_r): Don't add references in debug stmts.
(copy_tree_body_r): Likewise.
(remap_gimple_stmt): Handle debug bind stmts.
(copy_bb): Skip debug stmts.
(copy_edges_for_bb): Likewise.
(copy_debug_stmt): New.
(copy_debug_stmts): New.
(copy_body): Copy debug stmts at the end.
(insert_init_debug_bind): New.
(insert_init_stmt): Take id. Skip and emit debug stmts.
(setup_one_parameter): Remap variable earlier, register debug
mapping.
(estimate_num_insns): Skip debug stmts.
(expand_call_inline): Preserve debug_map.
(optimize_inline_calls): Check for no debug_stmts left-overs.
(unsave_expr_now): Preserve debug_map.
(copy_gimple_seq_and_replace_locals): Likewise.
(tree_function_versioning): Check for no debug_stmts left-overs.
Init and destroy debug_map as needed. Split edges unconditionally.
(build_duplicate_type): Init and destroy debug_map as needed.
* tree-inline.h: Include gimple.h instead of pointer-set.h.
(struct copy_body_data): Add debug_stmts and debug_map.
* sched-int.h (struct ready_list): Add n_debug.
(struct deps): Add last_debug_insn.
(DEBUG_INSN_SCHED_P): New.
(BOUNDARY_DEBUG_INSN_P): New.
(SCHEDULE_DEBUG_INSN_P): New.
(sd_iterator_cond): Accept empty list.
* combine.c (create_log_links): Skip debug insns.
(combine_instructions): Likewise.
(cleanup_auto_inc_dec): New. From Jakub Jelinek: Make sure the
return value is always unshared.
(struct rtx_subst_pair): New.
(auto_adjust_pair): New.
(propagate_for_debug_subst): New.
(propagate_for_debug): New.
(try_combine): Skip debug insns. Propagate removed defs into
debug insns.
(next_nonnote_nondebug_insn): New.
(distribute_notes): Use it. Skip debug insns.
(distribute_links): Skip debug insns.
* tree-outof-ssa.c (set_location_for_edge): Likewise.
* resource.c (mark_target_live_regs): Likewise.
* var-tracking.c: Include cselib.h and target.h.
(enum micro_operation_type): Add MO_VAL_USE, MO_VAL_LOC, and
MO_VAL_SET.
(micro_operation_type_name): New.
(enum emit_note_where): Add EMIT_NOTE_AFTER_CALL_INSN.
(struct micro_operation_def): Update comments.
(decl_or_value): New type. Use instead of decls.
(struct emit_note_data_def): Add vars.
(struct attrs_def): Use decl_or_value.
(struct variable_tracking_info_def): Add permp, flooded.
(struct location_chain_def): Update comment.
(struct variable_part_def): Use decl_or_value.
(struct variable_def): Make var_part a variable length array.
(valvar_pool): New.
(scratch_regs): New.
(cselib_hook_called): New.
(dv_is_decl_p): New.
(dv_is_value_p): New.
(dv_as_decl): New.
(dv_as_value): New.
(dv_as_opaque): New.
(dv_onepart_p): New.
(dv_pool): New.
(IS_DECL_CODE): New.
(check_value_is_not_decl): New.
(dv_from_decl): New.
(dv_from_value): New.
(dv_htab_hash): New.
(variable_htab_hash): Use it.
(variable_htab_eq): Support values.
(variable_htab_free): Free from the right pool.
(attrs_list_member, attrs_list_insert): Use decl_or_value.
(attrs_list_union): Adjust.
(attrs_list_mpdv_union): New.
(tie_break_pointers): New.
(canon_value_cmp): New.
(unshare_variable): Return possibly-modified slot.
(vars_copy_1): Adjust.
(var_reg_decl_set): Adjust. Split out of...
(var_reg_set): ... this.
(get_init_value): Adjust.
(var_reg_delete_and_set): Adjust.
(var_reg_delete): Adjust.
(var_regno_delete): Adjust.
(var_mem_decl_set): Split out of...
(var_mem_set): ... this.
(var_mem_delete_and_set): Adjust.
(var_mem_delete): Adjust.
(val_store): New.
(val_reset): New.
(val_resolve): New.
(variable_union): Adjust. Speed up merge of 1-part vars.
(variable_canonicalize): Use unshared slot.
(VALUED_RECURSED_INTO): New.
(find_loc_in_1pdv): New.
(struct dfset_merge): New.
(insert_into_intersection): New.
(intersect_loc_chains): New.
(loc_cmp): New.
(canonicalize_loc_order_check): New.
(canonicalize_values_mark): New.
(canonicalize_values_star): New.
(variable_merge_over_cur): New.
(variable_merge_over_src): New.
(dataflow_set_merge): New.
(dataflow_set_equiv_regs): New.
(remove_duplicate_values): New.
(struct dfset_post_merge): New.
(variable_post_merge_new_vals): New.
(variable_post_merge_perm_vals): New.
(dataflow_post_merge_adjust): New.
(find_mem_expr_in_1pdv): New.
(dataflow_set_preserve_mem_locs): New.
(dataflow_set_remove_mem_locs): New.
(dataflow_set_clear_at_call): New.
(onepart_variable_different_p): New.
(variable_different_p): Use it.
(dataflow_set_different_1): Adjust. Make detailed dump
more verbose.
(track_expr_p): Add need_rtl parameter. Don't generate rtl
if not needed.
(track_loc_p): Pass it true.
(struct count_use_info): New.
(find_use_val): New.
(replace_expr_with_values): New.
(log_op_type): New.
(use_type): New, partially split out of...
(count_uses): ... this. Count new micro-ops.
(count_uses_1): Adjust.
(count_stores): Adjust.
(count_with_sets): New.
(VAL_NEEDS_RESOLUTION): New.
(VAL_HOLDS_TRACK_EXPR): New.
(VAL_EXPR_IS_COPIED): New.
(VAL_EXPR_IS_CLOBBERED): New.
(add_uses): Adjust. Generate new micro-ops.
(add_uses_1): Adjust.
(add_stores): Generate new micro-ops.
(add_with_sets): New.
(find_src_status): Adjust.
(find_src_set_src): Adjust.
(compute_bb_dataflow): Use dataflow_set_clear_at_call.
Handle new micro-ops. Canonicalize value equivalances.
(vt_find_locations): Compute total size of hash tables for
dumping. Perform merge for var-tracking-assignments. Don't
disregard single-block loops.
(dump_attrs_list): Handle decl_or_value.
(dump_variable): Take variable. Deal with decl_or_value.
(dump_variable_slot): New.
(dump_vars): Use it.
(dump_dataflow_sets): Adjust.
(set_slot_part): New, extended to support one-part variables
after splitting out of...
(set_variable_part): ... this.
(clobber_slot_part): New, split out of...
(clobber_variable_part): ... this.
(delete_slot_part): New, split out of...
(delete_variable_part): .... this.
(check_wrap_constant): New.
(vt_expand_loc_callback): New.
(vt_expand_loc): New.
(emit_note_insn_var_location): Adjust. Handle values. Handle
EMIT_NOTE_AFTER_CALL_INSN.
(emit_notes_for_differences_1): Adjust. Handle values.
(emit_notes_for_differences_2): Likewise.
(emit_notes_for_differences): Adjust.
(emit_notes_in_bb): Take pointer to set. Emit AFTER_CALL_INSN
notes. Adjust. Handle new micro-ops.
(vt_add_function_parameters): Adjust. Create and bind values.
(vt_initialize): Adjust. Initialize scratch_regs and
valvar_pool, flooded and perm.. Initialize and use cselib. Log
operations. Move some code to count_with_sets and add_with_sets.
(delete_debug_insns): New.
(vt_debug_insns_local): New.
(vt_finalize): Release permp, valvar_pool, scratch_regs. Finish
cselib.
(var_tracking_main): If var-tracking-assignments is enabled
but var-tracking isn't, delete debug insns and leave. Likewise
if we exceed limits or fail the stack adjustments tests, and
after all var-tracking processing.
More in var-tracking, from Jakub Jelinek <jakub@redhat.com>:
(dataflow_set): Add traversed_vars.
(value_chain, const_value_chain): New typedefs.
(value_chain_pool, value_chains): New variables.
(value_chain_htab_hash, value_chain_htab_eq, add_value_chain,
add_value_chains, add_cselib_value_chains, remove_value_chain,
remove_value_chains, remove_cselib_value_chains): New functions.
(shared_hash_find_slot_unshare_1, shared_hash_find_slot_1,
shared_hash_find_slot_noinsert_1, shared_hash_find_1): New
static inlines.
(shared_hash_find_slot_unshare, shared_hash_find_slot,
shared_hash_find_slot_noinsert, shared_hash_find): Update.
(dst_can_be_shared): New variable.
(unshare_variable): Unshare set->vars if shared, use shared_hash_*.
Clear dst_can_be_shared. If set->traversed_vars is non-NULL and
different from set->vars, look up slot again instead of using the
passed in slot.
(dataflow_set_init): Initialize traversed_vars.
(variable_union): Use shared_hash_*. Use initially NO_INSERT
lookup if set->vars is shared. Don't keep slot cleared before
calling unshare_variable. Unshare set->vars if needed. Adjust
unshare_variable callers. Clear dst_can_be_shared if needed.
Even ->refcount == 1 vars must be unshared if set->vars is shared
and var needs to be modified.
(dataflow_set_union): Set traversed_vars during canonicalization.
(VALUE_CHANGED, DECL_CHANGED): Define.
(set_dv_changed, dv_changed_p): New static inlines.
(track_expr_p): Clear DECL_CHANGED.
(dump_dataflow_sets): Set it.
(variable_was_changed): Call set_dv_changed.
(emit_note_insn_var_location): Likewise.
(changed_variables_stack): New variable.
(check_changed_vars_1, check_changed_vars_2): New functions.
(emit_notes_for_changes): Do nothing if changed_variables is
empty. Traverse changed_variables with check_changed_vars_1,
call check_changed_vars_2 on each changed_variables_stack entry.
(emit_notes_in_bb): Add SET argument. Just clear it at the
beginning, use it instead of local &set, don't destroy it at the
end.
(vt_emit_notes): Call dataflow_set_clear early on all
VTI(bb)->out sets, never use them, instead use emit_notes_in_bb
computed set, dataflow_set_clear also VTI(bb)->in when we are
done with the basic block. Initialize changed_variables_stack,
free it afterwards. If ENABLE_CHECKING verify that after noting
differences to an empty set value_chains hash table is empty.
(vt_initialize): Initialize value_chains and value_chain_pool.
(vt_finalize): Delete value_chains htab, free value_chain_pool.
(variable_tracking_main): Call dump_dataflow_sets before calling
vt_emit_notes, not after it.
* tree-flow.h (propagate_defs_into_debug_stmts): Declare.
(propagate_var_def_into_debug_stmts): Declare.
* df-problems.c (df_lr_bb_local_compute): Skip debug insns.
(df_set_note): Reject debug insns.
(df_whole_mw_reg_dead_p): Take added_notes_p argument. Don't
add notes to debug insns.
(df_note_bb_compute): Adjust. Likewise.
(df_simulate_uses): Skip debug insns.
(df_simulate_initialize_backwards): Likewise.
* reg-stack.c (subst_stack_regs_in_debug_insn): New.
(subst_stack_regs_pat): Reject debug insns.
(convert_regs_1): Handle debug insns.
* Makefile.in (TREE_INLINE_H): Take pointer-set.h from GIMPLE_H.
(print-rtl.o): Depend on cselib.h.
(cselib.o): Depend on TREE_PASS_H.
(var-tracking.o): Depend on cselib.h and TARGET_H.
* sched-rgn.c (rgn_estimate_number_of_insns): Discount
debug insns.
(init_ready_list): Skip boundary debug insns.
(add_branch_dependences): Skip debug insns.
(free_block_dependencies): Check for blocks with only debug
insns.
(compute_priorities): Likewise.
* gimple.c (gss_for_code): Handle GIMPLE_DEBUG.
(gimple_build_with_ops_stat): Take subcode as unsigned. Adjust
all callers.
(gimple_build_debug_bind_stat): New.
(empty_body_p): Skip debug stmts.
(gimple_has_side_effects): Likewise.
(gimple_rhs_has_side_effects): Likewise.
* gimple.h (enum gimple_debug_subcode, GIMPLE_DEBUG_BIND): New.
(gimple_build_debug_bind_stat): Declare.
(gimple_build_debug_bind): Define.
(is_gimple_debug): New.
(gimple_debug_bind_p): New.
(gimple_debug_bind_get_var): New.
(gimple_debug_bind_get_value): New.
(gimple_debug_bind_get_value_ptr): New.
(gimple_debug_bind_set_var): New.
(gimple_debug_bind_set_value): New.
(GIMPLE_DEBUG_BIND_NOVALUE): New internal temporary macro.
(gimple_debug_bind_reset_value): New.
(gimple_debug_bind_has_value_p): New.
(gsi_next_nondebug): New.
(gsi_prev_nondebug): New.
(gsi_start_nondebug_bb): New.
(gsi_last_nondebug_bb): New.
* sched-vis.c (print_pattern): Handle VAR_LOCATION.
(print_insn): Handle DEBUG_INSN.
* tree-cfg.c (remove_bb): Walk stmts backwards. Let loc
of first insn prevail.
(first_stmt): Skip debug stmts.
(first_non_label_stmt): Likewise.
(last_stmt): Likewise.
(has_zero_uses_1): New.
(single_imm_use_1): New.
(verify_gimple_debug): New.
(verify_types_in_gimple_stmt): Handle debug stmts.
(verify_stmt): Likewise.
(debug_loop_num): Skip debug stmts.
(remove_edge_and_dominated_blocks): Remove dominators last.
* tree-ssa-reasssoc.c (rewrite_expr_tree): Propagate into
debug stmts.
(linearize_expr): Likewise.
* config/i386/i386.c (ix86_delegitimize_address): Call
default implementation.
* config/ia64/ia64.c (ia64_safe_itanium_class): Handle debug
insns.
(group_barrier_needed): Skip debug insns.
(emit_insn_group_barriers): Likewise.
(emit_all_insn_group_barriers): Likewise.
(ia64_variable_issue): Handle debug insns.
(ia64_dfa_new_cycle): Likewise.
(final_emit_insn_group_barriers): Skip debug insns.
(ia64_dwarf2out_def_steady_cfa): Take frame argument. Don't
def cfa without frame.
(process_set): Likewise.
(process_for_unwind_directive): Pass frame on.
* config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Define.
(rs6000_delegitimize_address): New.
(rs6000_debug_adjust_cost): Handle debug insns.
(is_microcoded_insn): Likewise.
(is_cracked_insn): Likewise.
(is_nonpipeline_insn): Likewise.
(insn_must_be_first_in_group): Likewise.
(insn_must_be_last_in_group): Likewise.
(force_new_group): Likewise.
* cfgrtl.c (rtl_split_block): Emit INSN_DELETED note if block
contains only debug insns.
(rtl_merge_blocks): Skip debug insns.
(purge_dead_edges): Likewise.
(rtl_block_ends_with_call_p): Skip debug insns.
* dce.c (deletable_insn_p): Handle VAR_LOCATION.
(mark_reg_dependencies): Skip debug insns.
* params.def (PARAM_MIN_NONDEBUG_INSN_UID): New.
* tree-ssanames.c (release_ssa_name): Propagate def into
debug stmts.
* tree-ssa-threadedge.c
(record_temporary_equivalences_from_stmts): Skip debug stmts.
* regcprop.c (replace_oldest_value_addr): Skip debug insns.
(replace_oldest_value_mem): Use ALL_REGS for debug insns.
(copyprop_hardreg_forward_1): Handle debug insns.
* reload1.c (reload): Skip debug insns. Replace unassigned
pseudos in debug insns with their equivalences.
(eliminate_regs_in_insn): Skip debug insns.
(emit_input_reload_insns): Skip debug insns at first, adjust
them later.
* tree-ssa-operands.c (add_virtual_operand): Reject debug stmts.
(get_indirect_ref_operands): Pass opf_no_vops on.
(get_expr_operands): Likewise. Skip debug stmts.
(parse_ssa_operands): Scan debug insns with opf_no_vops.
gcc/testsuite/ChangeLog:
* gcc.dg/guality/guality.c: New.
* gcc.dg/guality/guality.h: New.
* gcc.dg/guality/guality.exp: New.
* gcc.dg/guality/example.c: New.
* lib/gcc-dg.exp (cleanup-dump): Remove .gk files.
(cleanup-saved-temps): Likewise, .gkd files too.
gcc/cp/ChangeLog:
* cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New.
* cp-lang.c (cxx_dwarf_name): Pass it.
* error.c (count_non_default_template_args): Take flags as
argument. Adjust all callers. Skip counting of default
arguments if the new flag is given.
ChangeLog:
* Makefile.tpl (BUILD_CONFIG): Default to bootstrap-debug.
* Makefile.in: Rebuilt.
contrib/ChangeLog:
* compare-debug: Look for .gkd files and compare them.
config/ChangeLog:
* bootstrap-debug.mk: Add comments.
* bootstrap-debug-big.mk: New.
* bootstrap-debug-lean.mk: New.
* bootstrap-debug-ckovw.mk: Add comments.
* bootstrap-debug-lib.mk: Drop CFLAGS for stages. Use -g0
for TFLAGS in stage1. Drop -fvar-tracking-assignments-toggle.
From-SVN: r151312
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* hooks.h (hook_bool_const_int_const_int_true): Declare.
* hooks.c (hook_bool_const_int_const_int_true): New function.
* target.h (struct gcc_target): Add can_eliminate field.
* target-def.h (TARGET_CAN_ELIMINATE): Define.
(TARGET_INITIALIZER): Use TARGET_CAN_ELIMINATE.
* ira.c (setup_eliminable_regset): Use can_eliminate target hook.
* reload1.c (update_eliminables, init_elim_table): (Ditto.).
(elim_table): Revise comment.
* system.h (CAN_ELIMINATE): Poison.
* defaults.h (CAN_ELIMINATE): Remove.
* doc/tm.texi (CAN_ELIMINATE): Revise documentation.
* config/alpha/vms.h (CAN_ELIMINATE): Remove macro.
* config/alpha/alpha.c (TARGET_CAN_ELIMINATE) [TARGET_ABI_OPEN_VMS]:
Define macro.
(alpha_vms_can_eliminate): Declare as static, change return type to
bool.
* config/alpha/alpha-protos.h (alpha_vms_can_eliminate): Remove.
* config/arm/arm.h (CAN_ELIMINATE): Remove macro.
* config/arm/arm.c (TARGET_CAN_ELIMINATE): Define macro.
(arm_can_eliminate): New function.
* config/avr/avr.h (CAN_ELIMINATE): Remove macro.
* config/avr/avr.c (TARGET_CAN_ELIMINATE): Define macro.
(avr_can_eliminate): Declare as static.
* config/avr/avr-protos.h (avr_can_eliminate): Remove.
* config/bfin/bfin.h (CAN_ELIMINATE): Remove macro.
* config/bfin/bfin.c (TARGET_CAN_ELIMINATE): Define macro.
(bfin_can_eliminate): New function.
* config/crx/crx.h (CAN_ELIMINATE): Remove macro.
* config/crx/crx.c (TARGET_CAN_ELIMINATE): Define macro.
(crx_can_eliminate): New function.
* config/fr30/fr30.h (CAN_ELIMINATE): Remove macro.
* config/fr30/fr30.c (TARGET_CAN_ELIMINATE): Define macro.
(fr30_can_eliminate): New function.
* config/frv/frv.h (CAN_ELIMINATE): Remove macro.
* config/frv/frv.c (TARGET_CAN_ELIMINATE): Define macro.
(frv_can_eliminate): New function.
* config/h8300/h8300.h (CAN_ELIMINATE): Remove macro.
* config/h8300/h8300.c (TARGET_CAN_ELIMINATE): Define macro.
(h8300_can_eliminate): New function.
* config/i386/i386.h (CAN_ELIMINATE): Remove macro.
* config/i386/i386.c (TARGET_CAN_ELIMINATE): Define macro.
(i386_can_eliminate): Declare as static, change return type to bool.
* config/i386/i386-protos.h (i386_can_eliminate): Remove.
* config/ia64/ia64.h (CAN_ELIMINATE): Remove macro.
* config/ia64/ia64.c (TARGET_CAN_ELIMINATE): Define macro.
(ia64_can_eliminate): New function.
* config/iq2000/iq2000.h (CAN_ELIMINATE): Remove macro.
* config/iq2000/iq2000.c (TARGET_CAN_ELIMINATE): Define macro.
(iq2000_can_eliminate): New function.
* config/m32r/m32r.h (CAN_ELIMINATE): Remove macro.
* config/m32r/m32r.c (TARGET_CAN_ELIMINATE): Define macro.
(m32r_can_eliminate): New function.
* config/m68hc11/m68hc11.h (CAN_ELIMINATE): Remove macro.
* config/m68hc11/m68hc11.c (TARGET_CAN_ELIMINATE): Define macro.
(m68hc11_can_eliminate): New function.
* config/m68k/m68k.h (CAN_ELIMINATE): Remove macro.
* config/m68k/m68k.c (TARGET_CAN_ELIMINATE): Define macro.
(m68k_can_eliminate): New function.
* config/mep/mep.h (CAN_ELIMINATE): Remove macro.
* config/mep/mep.c (TARGET_CAN_ELIMINATE): Define macro.
(mep_can_eliminate): New function.
* config/mips/mips.h (CAN_ELIMINATE): Remove macro.
* config/mips/mips.c (TARGET_CAN_ELIMINATE): Define macro.
(mips_can_eliminate): New function.
* config/rs6000/rs6000.h (CAN_ELIMINATE): Remove macro.
* config/rs6000/rs6000.c (TARGET_CAN_ELIMINATE): Define macro.
(rs6000_can_eliminate): New function.
* config/s390/s390.h (CAN_ELIMINATE): Remove macro.
* config/s390/s390.c (TARGET_CAN_ELIMINATE): Define macro.
(s390_can_eliminate): Declare as static.
* config/s390/s390-protos.h (sparc_can_eliminate): Remove.
* config/score/score.h (CAN_ELIMINATE): Remove macro.
* config/score/score.c (TARGET_CAN_ELIMINATE): Define macro.
(score_can_eliminate): New function.
* config/sparc/sparc.h (CAN_ELIMINATE): Remove macro.
* config/sparc/sparc.c (TARGET_CAN_ELIMINATE): Define macro.
(sparc_can_eliminate): Declare as static.
* config/sparc/sparc-protos.h (sparc_can_eliminate): Remove.
* config/stormy16/stormy16.h (CAN_ELIMINATE): Remove macro.
* config/stormy16/stormy16.c (TARGET_CAN_ELIMINATE): Define macro.
(xstormy16_can_eliminate): New function.
* config/v850/v850.h (CAN_ELIMINATE): Remove macro.
* config/v850/v850.c (TARGET_CAN_ELIMINATE): Define macro.
(v850_can_eliminate): New function.
From-SVN: r151096
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platforms.
2009-08-14 Olatunji Ruwase <tjruwase@google.com>
* doc/extend.texi (Symbol-Renaming Pragmas): redefine_extname is
supported on all platforms.
* target.h (struct gcc_target): Remove
handle_pragma_redefine_extname.
* c-cppbuiltin.c: Remove use of
targetm.handle_pragma_redefine_extname.
* c-pragma.c: Likewise.
* target-def.h (TARGET_INITIALIZER): Remove
TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME.
* config/sol2.h: Remove use of
TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME.
2009-08-14 Olatunji Ruwase <tjruwase@google.com>
* gcc.dg/pragma-re-1.c: Supported on all platforms.
* gcc.dg/pragma-re-2.c: Likewise.
* gcc.dg/pragma-re-3.c: Likewise.
* gcc.dg/pragma-re-4.c: Likewise.
* g++.dg/other/pragma-re-1.C: Likewise.
* g++.dg/other/pragma-re-2.C: Likewise.
From-SVN: r150780
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From-SVN: r150525
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|
2009-04-17 Paolo Bonzini <bonzini@gnu.org>
* expr.c (store_constructor): Use promote_decl_mode. Remove
now write-only variable unsignedp.
(expand_expr_real_1): Use promote_decl_mode.
* expr.h (promote_function_mode, promote_decl_mode): New.
(promote_mode): Remove last argument.
* function.c (assign_temp): Drop last argument of promote_mode.
(assign_parm_find_data_types): Use promote_function_mode.
(assign_parm_setup_reg): Likewise.
(expand_function_end): Use promote_function_mode.
* calls.c (initialize_argument_information): Use promote_function_mode.
(precompute_arguments): Use promote_mode instead of checking if
only PROMOTE_FUNCTION_MODE is defined.
(expand_call): When making sibcall decisions, use promote_function_mode.
Below, remove an if for targetm.calls.promote_function_return and
and use promote_function_mode.
(emit_library_call_value_1): Use promote_function_mode, fix bug
where promote_mode was passed FOR_CALL == 0 for a return value in an
assertion.
* cfgexpand.c (expand_one_register_var): Use promote_decl_mode.
* explow.c (promote_function_mode, promote_decl_mode): New.
(promote_mode): Keep only the FOR_CALL == 0 case.
* combine.c (setup_incoming_promotion): Remove test of
promote_function_args. Use promote_function_mode.
* stmt.c (expand_value_return): Use promote_decl_mode.
(expand_decl): Use promote_decl_mode.
* expr.c (store_constructor): Use promote_decl_mode. Remove
now write-only variable unsignedp.
(expand_expr_real_1): Use promote_decl_mode.
* expr.h (promote_function_mode, promote_decl_mode): New.
(promote_mode): Remove last argument.
* function.c (assign_temp): Drop last argument of promote_mode.
(assign_parm_find_data_types): Use promote_function_mode.
(assign_parm_setup_reg): Likewise.
(expand_function_end): Use promote_function_mode.
* calls.c (initialize_argument_information): Use promote_function_mode.
(precompute_arguments): Use promote_mode instead of checking if
only PROMOTE_FUNCTION_MODE is defined.
(expand_call): When making sibcall decisions, use promote_function_mode.
Below, remove an if for targetm.calls.promote_function_return and
and use promote_function_mode.
(emit_library_call_value_1): Use promote_function_mode, fix bug
where promote_mode was passed FOR_CALL == 0 for a return value in an
assertion.
* cfgexpand.c (expand_one_register_var): Use promote_decl_mode.
* explow.c (promote_function_mode, promote_decl_mode): New.
(promote_mode): Keep only the FOR_CALL == 0 case.
* combine.c (setup_incoming_promotion): Remove test of
promote_function_args. Use promote_function_mode.
* stmt.c (expand_value_return): Use promote_decl_mode.
(expand_decl): Use promote_decl_mode.
* explow.c (promote_function_mode): Just call the target hook.
* targhooks.c (default_promote_function_mode,
default_promote_function_mode_always_promote): New.
* targhooks.h (default_promote_function_mode,
default_promote_function_mode_always_promote): Declare.
* target.h (promote_function_args, promote_function_return): Remove.
(promote_function_mode): New.
* target-def.h (TARGET_PROMOTE_FUNCTION_ARGS,
TARGET_PROMOTE_FUNCTION_RETURN): Remove.
(TARGET_PROMOTE_FUNCTION_MODE): New.
(TARGET_CALLS): Adjust.
* system.h (TARGET_PROMOTE_FUNCTION_ARGS,
TARGET_PROMOTE_FUNCTION_RETURN, PROMOTE_FUNCTION_MODE): Poison.
* config/s390/s390.h (PROMOTE_FUNCTION_MODE): Move...
* config/s390/s390.c (s390_promote_function_mode): ... here,
with pointer handling.
(TARGET_PROMOTE_FUNCTION_MODE): Define.
(TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove.
* config/sparc/sparc.h (PROMOTE_FUNCTION_MODE): Move...
* config/sparc/sparc.c (sparc_promote_function_mode): ... here,
with pointer handling.
(TARGET_PROMOTE_FUNCTION_MODE): Define.
(TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove.
* config/sh/sh-protos.h (sh_promote_function_mode): New.
* config/sh/sh.c (sh_promote_function_mode): New.
(TARGET_PROMOTE_FUNCTION_MODE): Define.
(TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove.
* config/cris/cris.h (PROMOTE_FUNCTION_MODE): Move...
* config/cris/cris.c (cris_promote_function_mode): ... here.
(TARGET_PROMOTE_FUNCTION_MODE): Define.
(TARGET_PROMOTE_FUNCTION_ARGS): Remove.
* config/mmix/mmix.h (PROMOTE_FUNCTION_MODE): Move...
* config/mmix/mmix.c (mmix_promote_function_mode): ... here.
(TARGET_PROMOTE_FUNCTION_MODE): Define.
(TARGET_PROMOTE_FUNCTION_ARGS): Remove.
* config/arm/arm.h (PROMOTE_FUNCTION_MODE): Move...
* config/arm/arm.c (arm_promote_function_mode): ... here, without complex
type handling.
(TARGET_PROMOTE_FUNCTION_MODE): Define.
(TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove.
* config/pa/pa.c (pa_promote_function_mode): New.
(TARGET_PROMOTE_FUNCTION_MODE): Define.
(TARGET_PROMOTE_FUNCTION_RETURN): Remove.
* config/alpha/alpha.c (TARGET_PROMOTE_FUNCTION_ARGS,
TARGET_PROMOTE_FUNCTION_RETURN): Remove.
(TARGET_PROMOTE_FUNCTION_MODE): Define equivalently.
* config/xtensa/xtensa.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/iq2000/iq2000.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/picochip/picochip.c: Likewise.
* config/arc/arc.c: Likewise.
* config/mcore/mcore.c: Likewise.
* config/score/score.c: Likewise.
* config/mips/mips.c: Likewise.
* config/bfin/bfin.c: Likewise.
* config/ia64/ia64.c: Likewise (disabled though).
* config/frv/frv.h: Remove pointless remark.
* doc/tm.texi (PROMOTE_FUNCTION_MODE,
TARGET_PROMOTE_FUNCTION_ARGS,
TARGET_PROMOTE_FUNCTION_RETURN): Consolidate into...
(TARGET_PROMOTE_FUNCTION_MODE): ... this.
From-SVN: r150336
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default_target_option_can_inline_p.
* targhooks.c (default_target_can_inline_p): Rename from
default_target_option_can_inline_p.
* targhooks.h (default_target_can_inline_p): Likewise.
* target-def.h (TARGET_CAN_INLINE_P): Rename from
TARGET_OPTION_CAN_INLINE_P.
* config/i386/i386.c (TARGET_CAN_INLINE_P): Likewise.
* config/mep/mep.c (TARGET_CAN_INLINE_P): Likewise.
(mep_target_can_inline_p): Rename from
mep_target_option_can_inline_p.
From-SVN: r149457
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|
* target.h (struct gcc_target): Add frame_pointer_required field.
* target-def.h (TARGET_FRAME_POINTER_REQUIRED): New.
(TARGET_INITIALIZER): Use TARGET_FRAME_POINTER_REQUIRED.
* ira.c (setup_eliminable_regset): Use frame_pointer_required target
hook.
* reload1.c (update_eliminables): (Ditto.).
* gcc/system.h (FRAME_POINTER_REQUIRED): Poison.
* doc/tm.texi (FRAME_POINTER_REQUIRED): Revise documentation.
(INITIAL_FRAME_POINTER_OFFSET): (Ditto.).
* config/arc/arc.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/arm/arm.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/arm/arm.c (TARGET_FRAME_POINTER_REQUIRED): Define.
(arm_frame_pointer_required): New function.
* config/avr/avr.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/avr/avr.c (TARGET_FRAME_POINTER_REQUIRED): Define macro.
(avr_frame_pointer_required_p): Declare as static.
* config/avr/avr-protos.h (avr_frame_pointer_required_p): Remove.
* config/bfin/bfin.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/bfin/bfin.c (TARGET_FRAME_POINTER_REQUIRED): Define.
(bfin_frame_pointer_required): Make as static, change return type
to bool.
* config/bfin/bfin-protos.h (bfin_frame_pointer_required): Remove.
* config/cris/cris.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/cris/cris.c (TARGET_FRAME_POINTER_REQUIRED): Define macro.
(cris_frame_pointer_required): New function.
* config/crx/crx.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/fr30/fr30.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/fr30/fr30.c (TARGET_FRAME_POINTER_REQUIRED): Define macro.
(fr30_frame_pointer_required): New function.
* config/frv/frv.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/frv/frv.c (TARGET_FRAME_POINTER_REQUIRED): Define.
(frv_frame_pointer_required): Make as static, change return type
to bool.
* config/bfin/bfin-protos.h (frv_frame_pointer_required): Remove.
* config/i386/i386.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/i386/i386.c (TARGET_FRAME_POINTER_REQUIRED): Define macro.
(ix86_frame_pointer_required): Make as static, change return type to
bool.
* config/i386/i386-protos.h (ix86_frame_pointer_required): Remove.
* config/m32c/m32c.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/m32c/m32c.c (TARGET_FRAME_POINTER_REQUIRED): Define macro.
* config/m32r/m32r.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/mcore/mcore.h (CAN_ELIMINATE): Remove macro.
* config/mep/mep.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/mips/mips.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/mips/mips.c (TARGET_FRAME_POINTER_REQUIRED): Define macro.
(mips_frame_pointer_required): Make as static.
* config/mips/mips-protos.h (mips_frame_pointer_required): Remove.
* config/mmix/mmix.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/mmix/mmix.c (TARGET_FRAME_POINTER_REQUIRED): Define macro.
(mmix_frame_pointer_required): Mew function.
* config/moxie/moxie.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/moxie/moxie.c (TARGET_FRAME_POINTER_REQUIRED): Define macro.
* config/pa/pa.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/score/score.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/sh/sh.h (CAN_ELIMINATE): Remove macro.
* config/sparc/sparc.h (FRAME_POINTER_REQUIRED): Remove macro.
(CAN_ELIMINATE): Redefine.
* config/sparc/sparc.c (TARGET_FRAME_POINTER_REQUIRED): Define macro.
(sparc_frame_pointer_required): New function.
(sparc_can_eliminate): New function.
* config/sparc/sparc-protos.h (sparc_can_eliminate): Declare.
* config/vax/vax.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/vax/vax.c (TARGET_FRAME_POINTER_REQUIRED): Define.
* config/xtensa/xtensa.h (FRAME_POINTER_REQUIRED): Remove macro.
* config/xtensa/xtensa.c (TARGET_FRAME_POINTER_REQUIRED): Define.
(xtensa_frame_pointer_required): Make as static, change return type
to bool.
* config/xtensa/xtensa-protos.h (xtensa_frame_pointer_required):
Remove.
From-SVN: r149065
|
|
PR middle-end/33699
* target.h (struct gcc_target): Fix indentation. Add
const_anchor.
* target-def.h (TARGET_CONST_ANCHOR): New macro.
(TARGET_INITIALIZER): Use it.
* cse.c (CHEAPER): Move it up to the other macros.
(insert): Rename this ...
(insert_with_costs): ... to this. Add cost parameters. Update
function comment.
(insert): New function. Call insert_with_costs.
(compute_const_anchors, insert_const_anchor, insert_const_anchors,
find_reg_offset_for_const, try_const_anchors): New functions.
(cse_insn): Call try_const_anchors. Adjust cost of src_related
when using a const-anchor. Call insert_const_anchors.
* config/mips/mips.c (mips_set_mips16_mode): Set
targetm.const_anchor.
* doc/tm.texi (Misc): Document TARGET_CONST_ANCHOR.
testsuite/
* gcc.target/mips/const-anchor-1.c: New test.
* gcc.target/mips/const-anchor-2.c: New test.
From-SVN: r147944
|
|
2009-05-20 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/tm.texi (Misc): Document TARGET_INVALID_PARAMETER_TYPE,
TARGET_INVALID_RETURN_TYPE, TARGET_PROMOTED_TYPE, and
TARGET_CONVERT_TO_TYPE.
* hooks.c (hook_tree_const_tree_null): Define.
* hooks.h (hook_tree_const_tree_null): Declare.
* target.h (struct gcc_target): Add invalid_parameter_type,
invalid_return_type, promoted_type, and convert_to_type fields.
* target-def.h: (TARGET_INVALID_PARAMETER_TYPE): Define.
(TARGET_INVALID_RETURN_TYPE): Define.
(TARGET_PROMOTED_TYPE): Define.
(TARGET_CONVERT_TO_TYPE): Define.
(TARGET_INITIALIZER): Update for new fields.
* c-decl.c (grokdeclarator): Check targetm.invalid_return_type.
(grokparms): Check targetm.invalid_parameter_type.
* c-typeck.c (default_conversion): Check targetm.promoted_type.
* c-convert.c (convert): Check targetm.convert_to_type.
gcc/cp/
* typeck.c (default_conversion): Check targetm.promoted_type.
* decl.c (grokdeclarator): Check targetm.invalid_return_type.
(grokparms): Check targetm.invalid_parameter_type.
* cvt.c (ocp_convert): Check targetm.convert_to_type.
(build_expr_type_conversion): Check targetm.promoted_type.
From-SVN: r147758
|
|
documentation of...
2009-05-14 Paolo Bonzini <bonzini@gnu.org>
* doc/tm.texi (TARGET_LEGITIMATE_ADDRESS_P): Refer mainly to this
in the former documentation of...
(GO_IF_LEGITIMATE_ADDRESS): ... this.
* ira-conflicts.c (get_dup_num): Use address_operand.
* targhooks.c (default_legitimate_address_p): New.
* targhooks.h (default_legitimate_address_p): New.
* reload.c (strict_memory_address_p) [!GO_IF_LEGITIMATE_ADDRESS]:
Call hook.
* recog.c (memory_address_p) [!GO_IF_LEGITIMATE_ADDRESS]: Call hook.
* target.h (struct target): Add legitimate_address_p.
* target-def.h (TARGET_LEGITIMATE_ADDRESS_P): New.
(TARGET_INITIALIZER): Include it.
* config/alpha/alpha.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/alpha/alpha-protos.h (alpha_legitimate_address_p): Remove.
* config/alpha/alpha.c (alpha_legitimate_address_p): Make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/frv/frv.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
(REG_OK_STRICT_P): Delete.
* config/frv/frv-protos.h (frv_legitimate_address_p): Rename to...
(frv_legitimate_address_p_1): ... this.
* config/frv/frv.c (frv_legitimate_address_p): Forward to...
(frv_legitimate_address_p_1): ... the renamed old
frv_legitimate_address_p.
* config/frv/predicates.md: Adjust calls to frv_legitimate_address_p.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/s390/s390.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/s390/s390-protos.h (legitimate_address_p): Remove.
* config/s390/s390.c (legitimate_address_p): Rename to...
(s390_legitimate_address_p): ... this, make static.
(legitimize_address): Adjust call.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/s390/constraints.md ("e"): Call strict_memory_address_p.
* config/m32c/m32c.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/m32c/m32c-protos.h (m32c_legitimate_address_p): Remove.
* config/m32c/m32c.c (m32c_legitimate_address_p): Make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/spu/spu.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/spu/spu-protos.h (spu_legitimate_address): Remove.
* config/spu/spu.c (spu_legitimate_address): Rename to...
(spu_legitimate_address_p): ... this, make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/sparc/sparc.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/sparc/sparc-protos.h (legitimate_address_p): Remove.
* config/sparc/sparc.c (legitimate_address_p): Rename to...
(sparc_legitimate_address_p): ... this, make static and return bool.
(legitimize_address): Adjust call.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/i386/i386.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/i386/i386-protos.h (legitimate_address_p): Remove.
* config/i386/i386.c (legitimate_address_p): Rename to...
(ix86_legitimate_address_p): ... this, make static.
(constant_address_p): Move after it, adjust call.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/avr/avr.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/avr/avr-protos.h (legitimate_address_p): Remove.
* config/avr/avr.c (legitimate_address_p): Rename to...
(avr_legitimate_address_p): ... this, make static.
(legitimize_address): Adjust call.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/crx/crx.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/crx/crx-protos.h (crx_legitimate_address_p): Remove.
* config/crx/crx.c (crx_legitimate_address_p): Make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/xtensa/xtensa.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/xtensa/xtensa-protos.h (xtensa_legitimate_address_p): Remove.
* config/xtensa/xtensa.c (xtensa_legitimate_address_p): Make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/stormy16/stormy16.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/stormy16/stormy16-protos.h (xstormy16_legitimate_address_p):
Remove.
* config/stormy16/stormy16.c (xstormy16_legitimate_address_p):
Make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/m68hc11/m68hc11.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/m68hc11/m68hc11-protos.h (m68hc11_go_if_legitimate_address):
Remove.
* config/m68hc11/m68hc11.c (m68hc11_go_if_legitimate_address):
Rename to...
(m68hc11_legitimate_address_p): ... this, make static.
(go_if_legitimate_address_internal): Rename to...
(m68hc11_legitimate_address_p_1): ... this.
(legitimize_address): Adjust call.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/iq2000/iq2000.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/iq2000/iq2000-protos.h (iq2000_legitimate_address_p):
Remove.
* config/iq2000/iq2000.c (iq2000_legitimate_address_p):
Make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/mn10300/mn10300.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/mn10300/mn10300-protos.h (legitimate_address_p): Remove.
* config/mn10300/mn10300.c (legitimate_address_p): Rename to...
(mn10300_legitimate_address_p): ... this, make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/m68k/m68k.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/m68k/m68k-protos.h (m68k_legitimate_address_p): Remove.
* config/m68k/m68k.c (m68k_legitimate_address_p): Make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/rs6000/rs6000.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
(REG_OK_STRICT_FLAG, REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Delete.
(INT_REG_OK_FOR_BASE_P, INT_REG_OK_FOR_INDEX_P): Move above.
* config/rs6000/rs6000.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/rs6000/rs6000-protos.h (rs6000_legitimate_address): Remove.
* config/rs6000/rs6000.c (rs6000_legitimate_address): Rename to...
(rs6000_legitimate_address_p): ... this, make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
(REG_MODE_OK_FOR_BASE_P): Delete.
(rs6000_legitimize_reload_address): Use INT_REG_OK_FOR_BASE_P.
* config/picochip/picochip.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/picochip/picochip-protos.h (picochip_legitimate_address_p):
Delete.
* config/picochip/picochip.c (picochip_legitimate_address_p): Make
static, adjust types.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/score/score.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/score/score.c (score_address_p): Rename to...
(score_legitimate_address_p): ... this.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/score/score3.c (score3_address_p): Rename to...
(score3_legitimate_address_p): ... this.
* config/score/score7.c (score7_address_p): Rename to...
(score7_legitimate_address_p): ... this.
* config/arm/arm.h (ARM_GO_IF_LEGITIMATE_ADDRESS,
THUMB2_GO_IF_LEGITIMATE_ADDRESS, THUMB1_GO_IF_LEGITIMATE_ADDRESS,
GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/arm/arm-protos.h (thumb1_legitimate_address_p,
thumb2_legitimate_address_p): Delete.
(arm_legitimate_address_p): Rename to...
(arm_legitimate_address_outer_p): ... this.
* config/arm/constraints.md ("Uq"): Adjust call.
* config/arm/predicates.md (arm_extendqisi_mem_op): Likewise.
* config/arm/arm.c (arm_legitimate_address_p): New, rename old one to...
(arm_legitimate_address_outer_p): ... this.
(thumb1_legitimate_address_p, thumb2_legitimate_address_p): Make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/mips/mips.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/mips/mips-protos.h (mips_legitimate_address_p): Remove.
* config/mips/mips.c (mips_legitimate_address_p): ... Make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/vax/vax.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/vax/vax-protos.h (legitimate_address_p): Remove.
* config/vax/vax.c (legitimate_address_p): Rename to...
(vax_legitimate_address_p): ... this, make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/h8300/h8300.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/h8300/h8300-protos.h (h8300_legitimate_address_p): Remove.
* config/h8300/h8300.c (h8300_legitimate_address_p): ... Make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/mmix/mmix.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/mmix/mmix-protos.h (mmix_legitimize_address): Remove.
* config/mmix/mmix.c (mmix_legitimate_address): Rename to...
(mmix_legitimate_address_p): ... this, make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
* config/bfin/bfin.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
* config/bfin/bfin-protos.h (bfin_legitimate_address_p): Remove.
* config/bfin/bfin.c (bfin_legitimate_address_p): ... Make static.
(TARGET_LEGITIMATE_ADDRESS_P): New.
From-SVN: r147534
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|
2009-05-04 Paolo Bonzini <bonzini@gnu.org>
* doc/tm.texi (LEGITIMIZE_ADDRESS): Revise documentation.
* gcc/defaults.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/explow.c (memory_address): Use target hook.
* gcc/targhooks.c (default_legitimize_address): New.
* gcc/targhooks.h (default_legitimize_address): New.
* gcc/target.h (legitimize_address): New.
* gcc/target-def.h (TARGET_LEGITIMIZE_ADDRESS): New.
(TARGET_INITIALIZER): Include it.
* gcc/system.h (LEGITIMIZE_ADDRESS): Poison.
* config/bfin/bfin-protos.h (legitimize_address): Remove.
* config/bfin/bfin.c (legitimize_address): Remove.
* config/bfin/bfin.h (LEGITIMIZE_ADDRESS): Remove.
* config/m68hc11/m68hc11-protos.h (m68hc11_legitimize_address): Remove.
* config/m68hc11/m68hc11.c (m68hc11_legitimize_address): Remove.
* config/m68hc11/m68hc11.h (LEGITIMIZE_ADDRESS): Remove.
* gcc/config/arm/arm.h (LEGITIMIZE_ADDRESS, ARM_LEGITIMIZE_ADDRESS,
THUMB_LEGITIMIZE_ADDRESS, THUMB2_LEGITIMIZE_ADDRESS): Delete.
* gcc/config/s390/s390.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/m32c/m32c.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/sparc/sparc.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/m32r/m32r.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/i386/i386.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/sh/sh.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/avr/avr.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/m68hc11/m68hc11.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/iq2000/iq2000.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/mn10300/mn10300.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/m68k/m68k.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/score/score.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/pa/pa.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/mips/mips.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/alpha/alpha.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/frv/frv.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/spu/spu.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/xtensa/xtensa.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/cris/cris.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/rs6000/rs6000.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/picochip/picochip.h (LEGITIMIZE_ADDRESS): Delete.
* gcc/config/s390/s390-protos.h (legitimize_address): Delete.
* gcc/config/m32c/m32c-protos.h (m32c_legitimize_address): Delete.
* gcc/config/sparc/sparc-protos.h (legitimize_address): Delete.
* gcc/config/i386/i386-protos.h (legitimize_address): Delete.
* gcc/config/avr/avr-protos.h (legitimize_address): Delete.
* gcc/config/mn10300/mn10300-protos.h (legitimize_address): Delete.
* gcc/config/score/score-protos.h (score_legitimize_address): Delete.
* gcc/config/arm/arm-protos.h (arm_legitimize_address,
(thumb_legitimize_address): Delete.
* gcc/config/pa/pa-protos.h (hppa_legitimize_address): Delete.
* gcc/config/mips/mips-protos.h (mips_legitimize_address): Delete.
* gcc/config/alpha/alpha-protos.h (alpha_legitimize_address): Delete.
* gcc/config/frv/frv-protos.h (frv_legitimize_address): Delete.
* gcc/config/spu/spu-protos.h (spu_legitimize_address): Delete.
* gcc/config/xtensa/xtensa-protos.h (xtensa_legitimize_address): Delete.
* gcc/config/rs6000/rs6000-protos.h (rs6000_legitimize_address): Delete.
* config/arm/arm.c (arm_legitimize_address): Maybe call Thumb version.
* config/m32c/m32c.c (m32c_legitimize_address): Standardize.
* config/m32r/m32r.c (m32r_legitimize_address): New.
* config/m68k/m68k.c (m68k_legitimize_address): New.
* config/score/score.c (score_legitimize_address): Standardize.
* config/score/score3.c (score3_legitimize_address): Standardize.
* config/score/score3.h (score3_legitimize_address): Adjust.
* config/score/score7.c (score7_legitimize_address): Standardize.
* config/score/score7.h (score7_legitimize_address): Adjust.
* config/sh/sh.c (sh_legitimize_address): New.
* config/iq2000/iq2000.c (iq2000_legitimize_address): New.
* gcc/config/s390/s390.c (legitimize_address): Rename to...
(s390_legitimize_address): ... this.
* gcc/config/sparc/sparc.c (legitimize_address): Rename to...
(sparc_legitimize_address): ... this.
* gcc/config/i386/i386.c (legitimize_address): Rename to...
(ix86_legitimize_address): ... this.
* gcc/config/avr/avr.c (legitimize_address): Rename to...
(avr_legitimize_address): ... this.
* gcc/config/mn10300/mn10300.c (legitimize_address): Rename to...
(mn10300_legitimize_address): ... this.
* config/alpha/alpha.c (alpha_legitimize_address): Wrap...
(alpha_legitimize_address_1): ... the old alpha_legitimize_address.
(alpha_expand_mov): Adjust call.
* config/frv/frv.c (frv_legitimize_address): Return x on failure.
* config/spu/spu.c (spu_legitimize_address): Likewise.
* config/xtensa/xtensa.c (xtensa_legitimize_address): Likewise.
* config/rs6000/rs6000.c (rs6000_legitimize_address): Likewise.
From-SVN: r147098
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|
./: * collect2.c (is_ctor_dtor): Change type of ret field in struct
names to symkind.
* dce.c (run_fast_df_dce): Change type of old_flags to int.
* df-core.c (df_set_flags): Change return type to int. Change
type of old_flags to int.
(df_clear_flags): Likewise.
* df-scan.c (df_def_record_1): Change 0 to VOIDmode.
(df_get_conditional_uses): Likewise.
* df.h (df_set_flags, df_clear_flags): Update declarations.
* dwarf2out.c (struct indirect_string_node): Change type of form
field to enum dwarf_form.
(AT_string_form): Change return type to enum dwarf_form.
* fixed-value.c (fixed_compare): Add cast to enum type.
* fwprop.c (update_df): Change 0 to VOIDmode.
* gensupport.c: Change 0 to UNKNOWN.
* gimple.h (gimple_cond_code): Add cast to enum type.
* haifa-sched.c (reemit_notes): Add cast to enum type.
* hooks.c (hook_int_void_no_regs): Remove function.
* hooks.h (hook_int_void_no_regs): Remove declaration.
* optabs.c (expand_widen_pattern_expr): Change 0 to VOIDmode.
* predict.c (combine_predictions_for_insn): Add casts to enum
type.
* real.c (real_arithmetic): Add cast to enum type.
(real_compare): Likewise.
* target.h (struct gcc_target): Change return type of
branch_target_register_class to enum reg_class.
* target-def.h (TARGET_BRANCH_TARGET_REGISTER_CLASS): Define as
default_branch_target_register_class.
* targhooks.c (default_branch_target_register_class): New
function.
* targhooks.h (default_branch_target_register_class): Declare.
* tree-data-ref.c (print_direction_vector): Add cast to enum
type.
* tree-vect-data-refs.c (vect_supportable_dr_alignment): Remove
cast to int.
* tree-vect-loop.c (vect_create_epilog_for_reduction): Change 0 to
ERROR_MARK.
* tree-vect-slp.c (vect_build_slp_tree): Change 0 to
vect_uninitialized_def. Change 0 to ERROR_MARK.
* tree-vect-stmts.c (supportable_widening_operation): Don't
initialize icode1 and icode2.
* tree-vectorizer.h (enum vect_def_type): Add
vect_uninitialized_def.
* config/sol2-c.c (cmn_err_length_specs): Change 0 to FMT_LEN_none
and to STD_C89.
(cmn_err_flag_specs): Change 0 to STD_C89.
(cmn_err_char_table): Likewise.
* config/arm/arm.c (get_arm_condition_code): Change type of code
to enum arm_cond_code.
(IWMMXT_BUILTIN): Change 0 to UNKNOWN.
(IWMMXT_BUILTIN2): Likewise.
(neon_builtin_type_bits): Don't define typedef.
(neon_builtin_datum): Change type of bits field to int.
(arm_expand_neon_args): Add cast to enum type.
* config/ia64/ia64.c (tls_symbolic_operand_type): Change 0 to
TLS_MODEL_NONE.
* config/i386/i386.c (bdesc_multi_arg): Change 0 to UNKNOWN. Add
casts to enum type.
* config/mips/mips.c (LOONGSON_BUILTIN_ALIAS): Change 0 to
MIPS_FP_COND_f.
* config/mips/mips.md (jal_macro): Return enum constant.
(single_insn): Likewise.
* config/rs6000/rs6000.c (bdesc_altivec_preds): Change 0 to
CODE_FOR_nothing.
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
casts to enum type.
* config/s390/s390.c (s390_tune_flags): Change type to int.
(s390_arch_flags): Likewise.
(s390_handle_arch_option): Change flags field of struct pta to
int.
* config/s390/s390.h (s390_tune_flags): Update declaration.
(s390_arch_flags): Likewise.
* config/sh/sh.c (prepare_move_operands): Compare
tls_symbolic_operand result with enum constant.
(sh_reorg): Change PUT_MODE to PUT_REG_NOTE_KIND.
(sh_expand_prologue): Add cast to enum type.
(sh_expand_epilogue): Likewise.
(tls_symbolic_operand): Change return type to enum tls_model.
(fpscr_set_from_mem): Add cast to enum type.
(legitimize_pic_address): Compare tls_symbolic_operand result with
enum constant.
(sh_target_reg_class): Change return type to enum reg_class.
* config/sh/sh.h (OVERRIDE_OPTIONS): Change CPU_xxx to
PROCESSOR_xxx.
* config/sh/sh-protos.h (tls_symbolic_operand): Update
declaration.
* config/sparc/sparc.c (sparc_override_options): Add cast to enum
type.
* config/sparc/sparc.md (empty_delay_slot): Return enum constant.
(pic, calls_alloca, calls_eh_return, leaf_function): Likewise.
(delayed_branch, tls_call_delay): Likewise.
(eligible_for_sibcall_delay): Likewise.
(eligible_for_return_delay): Likewise.
* config/spu/spu.c (expand_builtin_args): Add cast to enum type.
(spu_expand_builtin_1): Likewise.
* c-typeck.c (convert_for_assignment): Issue -Wc++-compat warnings
for all types of conversions.
(output_init_element): Issue -Wc++-compat warning if needed when
initializing a bitfield with enum type.
* c-parser.c (c_parser_expression): Set original_type to
original_type of right hand operand of comman operator.
cp/:
* semantics.c (finish_omp_clauses): Change type of c_kind to enum
omp_clause_code.
fortran/:
* trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
type.
* trans-io.c (st_parameter_field): Add casts to enum type.
java/:
* builtins.c (java_builtins): Add casts to enum type.
* verify-impl.c (check_class_constant): Add cast to enum type.
(check_constant, check_wide_constant): Likewise.
objc/:
* objc-act.c (objc_gimplify_expr): Add casts to enum type.
testsuite/:
* gcc.dg/Wcxx-compat-5.c: New testcase.
* gcc.dg/Wcxx-compat-6.c: New testcase.
From-SVN: r146855
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* target.h (struct gcc_target): Add case_values_threshold field.
* target-def.h (TARGET_CASE_VALUES_THRESHOLD): New.
(TARGET_INITIALIZER): Use TARGET_CASE_VALUES_THRESHOLD.
* targhooks.c (default_case_values_threshold): New function.
* targhooks.h (default_case_values_threshold): Declare function.
* stmt.c (expand_case): Use case_values_threshold target hook.
* expr.h (case_values_threshold): Remove declartation.
* expr.c (case_values_threshold): Remove function.
* doc/tm.texi (CASE_VALUES_THRESHOLD): Revise documentation.
* config/avr/avr.h (CASE_VALUES_THRESHOLD): Remove macro.
* config/avr/avr.c (TARGET_CASE_VALUES_THRESHOLD): Define macro.
(avr_case_values_threshold): Declare as static.
* config/avr/avr-protos.h (avr_case_values_threshold): Remove.
* config/avr/mn10300.h (CASE_VALUES_THRESHOLD): Remove macro.
* config/avr/mn10300.c (TARGET_CASE_VALUES_THRESHOLD): Define macro.
(mn10300_case_values_threshold): New function.
From-SVN: r146756
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instead of targetm.vector_opaque_p.
2009-04-16 Paolo Bonzini <bonzini@gnu.org>
* c-common.c (vector_targets_convertible_p, vector_types_convertible_p):
Use TYPE_VECTOR_OPAQUE instead of targetm.vector_opaque_p.
* c-typeck.c (really_start_incremental_init): Likewise.
* target-def.h (TARGET_VECTOR_OPAQUE_P): Remove.
(TARGET_INITIALIZER): Remove it.
* target.h (struct target): Remove vector_opaque_p.
* tree.c (build_opaque_vector_type): New.
* tree.h (TYPE_VECTOR_OPAQUE): New.
(build_opaque_vector_type): Declare.
* doc/tm.texi (TARGET_VECTOR_OPAQUE_P): Remove.
* config/rs6000/rs6000.c (build_opaque_vector_type,
rs6000_is_vector_type, TARGET_VECTOR_OPAQUE_P): Remove.
(rs6000_init_builtins): Use build_opaque_vector_type for
opaque_V4SI_type_node.
cp:
2009-04-16 Paolo Bonzini <bonzini@gnu.org>
* decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE
instead of targetm.vector_opaque_p.
From-SVN: r146153
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2009-04-10 Chao-ying Fu <fu@mips.com>
* doc/tm.texi (Instruction Output): Document
TARGET_ASM_FINAL_POSTSCAN_INSN.
* target.h (final_postscan_insn): New field in asm_out.
* target-def.h (TARGET_ASM_FINAL_POSTSCAN_INSN): New define.
(TARGET_ASM_OUT): Add TARGET_ASM_FINAL_POSTSCAN_INSN.
* final.c (final_scan_insn): Call
targetm.asm_out.final_postscan_insn after outputting
an asm macro and a normal instruction.
* config/mips/mips.h (FINAL_PRESCAN_INSN): New define.
* config/mips/mips-protos.h (mips_final_prescan_insn): Declare.
* config/mips/mips.c (mips_at_reg_p): New for_each_rtx callback.
(mips_final_prescan_insn, mips_final_postscan_insn): New functions.
(TARGET_ASM_FINAL_POSTSCAN_INSN): New define.
From-SVN: r145934
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