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2004-06-02Makefile.in (EXPR_H): Add insn-config.h...Jerry Quinn1-29/+30
2004-06-01 Jerry Quinn <jlquinn@optonline.net> * Makefile.in (EXPR_H): Add insn-config.h, function.h, $(RTL_H), flags.h, $(TREE_H), $(MACHMODE_H), $(EXPR_H). (ALIAS_H, EMIT_RTL_H): New. (cselib.o): Replace EXPR_H with EMIT_RTL_H. (cfgcleanup.o): Add EMIT_RTL_H. (alias.o): Replace EXPR_H with EMIT_RTL_H and ALIAS_H. * alias.c: Replace expr.h with emit-rtl.h and alias.h. * attribs.c, c-lex.c, c-obj-common.c, c-semantics.c: Remove expr.h. * cfgcleanup.c, cselib.c: Replace expr.h with emit-rtl.h. * expr.h: Add include guard. Include function.h, rtl.h, flags.h, tree.h, machmode.h, insn-config.h, alias.h, emit-rtl.h. (get_varargs_alias_set, get_frame_alias_set, record_base_value, record_alias_subset, new_alias_set, can_address_p): Move to alias.h. (set_mem_alias_set, set_mem_align, set_mem_expr, set_mem_offset, set_mem_size): Move to emit-rtl.h. * emit-rtl.h: New. * alias.h: New. From-SVN: r82568
2004-05-15c-gimplify.c (c_genericize): Replace calls via (*lang_hooks.foo) with ↵Steven Bosscher1-4/+10
lang_hooks.foo. * c-gimplify.c (c_genericize): Replace calls via (*lang_hooks.foo) with lang_hooks.foo. * c-parse.in <expr_no_commas>: Likewise. <if_prefix>: Likewise. <select_or_iter_stmt>: Likewise. * expr.c (expand_var, expand_expr_real_1): Likewise. * expr.h (expand_expr): Make it a static inline function. Move prototype for expand_expr_real up before this. * fold-const.c (fold_relational_hi_lo, fold_relational_const): Likewise. * gimplify.c (gimple_boolify, gimplify_addr_expr, gimplify_asm_expr, gimplify_expr): Likewise. * tree-cfg.c (dump_tree_cfg, dump_cfg_stats, tree_cfg2vcg, dump_function_to_file): Likewise. * tree-dfa.c (dump_immediate_uses, dump_dfa_stats): Likewise. * tree-inline.c (remap_block, save_body, walk_tree): Likewise. * tree-into-ssa.c (dump_tree_ssa): Likewise. * tree-mudflap.c (mf_varname_tree, mf_file_function_line_tree): Likewise. * tree-optimize.c (execute_one_pass): Likewise. * tree-pretty-print.c (dump_generic_bb_buff): Likewise. * tree-ssa-alias.c (dump_alias_stats, dump_alias_info): Likewise. objc/ * objc-act.c (objc_build_try_enter_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue): Replace calls via (*lang_hooks.foo) with lang_hooks.foo (). From-SVN: r81907
2004-05-13Merge tree-ssa-20020619-branch into mainline.Diego Novillo1-6/+11
From-SVN: r81764
2004-03-21alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.Richard Kenner1-11/+0
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR. * emit-rtl.c (component_ref_for_mem_expr): Likewise. (set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR. * explow.c (expr_size): Likewise. * expr.h (placeholder_list, find_placeholder): Deleted. * expr.c (store_constructor): Likewise. (get_inner_reference): Likewise. Also don't call find_placeholder. (placeholder_list, find_placeholder): Deleted. (is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR. (expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise. (highest_pow2_factor, case WITH_RECORD_EXPR): Remove. * dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise. * dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR): Likewise. * fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise. (extract_muldiv, case WITH_RECORD_EXPR): Likewise. * tree.c (expr_align, case WITH_RECORD_EXPR): Likewise. (contains_placeholder_p): Don't handle WITH_RECORD_EXPR. Clean up by using first_rtl_op. (substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call. (substitute_placeholder_in_expr): New function. * tree.def (WITH_RECORD_EXPR): Deleted. * tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New. (substitute_placeholder_in_expr): New. * ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR. * ada/trans.c (tree_transform, emit_index_check): Likewise. * ada/utils.c (build_template): Likewise. (max_size, convert): Remove handling of WITH_RECORD_EXPR. (maybe_unconstrained_array, unchecked_convert): Likewise. * ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise. (build_unary_op): Likewise. (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR. (fill_vms_descriptor): Likewise. (build_call_alloc_dealloc): Likewise. ALIGN is unsigned. * ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned. From-SVN: r79789
2004-03-12re PR target/14547 (Passing _Complex long double does not follow the ABI)Richard Henderson1-5/+0
PR target/14547 * target.h (struct gcc_target): Move calls substructure before booleans. Add split_complex_arg. * function.c (assign_parms, split_complex_args): Use it. * calls.c (expand_call): Likewise. (split_complex_values): Likewise. Check for splittable types before allocating memory. (split_complex_types): Likewise. * system.h (SPLIT_COMPLEX_ARGS): Poison. * expr.h (SPLIT_COMPLEX_ARGS): Remove. * target-def.h (TARGET_SPLIT_COMPLEX_ARG): New. * config/alpha/alpha.c (alpha_split_complex_arg): New. (TARGET_SPLIT_COMPLEX_ARG): New. * config/alpha/alpha.h (SPLIT_COMPLEX_ARGS): Remove. * config/rs6000/rs6000.c (TARGET_SPLIT_COMPLEX_ARG): New. (rs6000_override_options): Zap it for non-AIX. (rs6000_function_value): Use targetm.calls.split_complex_arg. * config/rs6000/rs6000.h (SPLIT_COMPLEX_ARGS): Remove. * config/xtensa/xtensa.c (TARGET_SPLIT_COMPLEX_ARG): New. * config/xtensa/xtensa.h (SPLIT_COMPLEX_ARGS): Remove. * doc/tm.texi (TARGET_SPLIT_COMPLEX_ARG): Modify from old SPLIT_COMPLEX_ARGS entry. From-SVN: r79376
2004-01-21alias.c, [...]: Update copyright.Kazu Hirata1-1/+1
* alias.c, basic-block.h, c-common.c, c-common.h, c-cppbuiltin.c, c-opts.c, c-pragma.c, c-pretty-print.c, calls.c, cfg.c, cfgcleanup.c, cfgrtl.c, cgraph.h, collect2.c, combine.c, cppcharset.c, cpphash.h, cppinit.c, cpplib.c, cpplib.h, cppmacro.c, crtstuff.c, cselib.c, cselib.h, defaults.h, df.c, dominance.c, et-forest.c, expmed.c, expr.c, expr.h, fix-header.c, function.h, gcc.c, gcse.c, genattrtab.c, genautomata.c, genconditions.c, genemit.c, genflags.c, gengtype.c, gengtype.h, genopinit.c, genrecog.c, gensupport.c, ggc-zone.c, graph.c, haifa-sched.c, input.h, integrate.c, langhooks-def.h, langhooks.c, langhooks.h, line-map.c, line-map.h, local-alloc.c, optabs.c, optabs.h, postreload.c, ra.h, recog.c, reg-stack.c, regmove.c, reload.c, reorg.c, rtl.c, sched-deps.c, sched-ebb.c, sdbout.c, system.h, target.h, targhooks.c, toplev.h, tree-inline.c, unwind-pe.h, unwind.h, varray.c, varray.h: Update copyright. From-SVN: r76302
2004-01-13lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost estimation.Jan Hubicka1-0/+24
* lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost estimation. * c-common.c (c_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost estimation. * expr.c (MOVE_RATIO, CLEAR_RATIO): Move to ... * expr.h (MOVE_RATIO, CLEAR_RATIO): ... here. From-SVN: r75821
2004-01-09expr.h (expand_expr): Make it a macro, not a function.Mark Mitchell1-1/+4
* expr.h (expand_expr): Make it a macro, not a function. (expand_expr_real): New function. * expr.c (store_expr): Adjust logic for deciding whether or not to copy the value returned by expand_expr. (expand_expr): Rename to ... (expand_expr_real): ... this. Add alt_rtl parameter. Adjust calls to language hooks. * c-common.h (c_expand_expr): Adjust prototype. * c-common.c (c_expand_expr): Add alt_rtl parameter. * langhooks-def.h (lhd_expand_expr): Change prototype. * langhooks.c (lhd_expand_expr): Add all_rtl parameter. * langhooks.h (lang_hooks): Change type of expand_expr. * stmt.c (stmt_status): Add x_last_expr_alt_rtl. (last_expr_alt_rtl): Likewise. (expand_expr_stmt_value): Set last_expr_alt_rtl. (clear_last_expr): Clear it. (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL. (expand_end_bindings): Save and restor last_expr_alt_rtl. * tree.def (RTL_EXPR): Give it an additional operand. * tree.h (RTL_EXPR_ALT_RTL): New macro. * misc.c (gnat_expand_expr): Add alt_rtl parameter. * cp-tree.h (cxx_expand_expr): Change prototype. * expr.c (cxx_expand_expr): Add alt_rtl parameter. * java-tree.h (java_expand_expr): Change prototype. * expr.c (java_expand_expr): Add alt_rtl parameter. From-SVN: r75594
2003-10-29builtins.c (std_build_builtin_va_list): New.Richard Henderson1-0/+1
* builtins.c (std_build_builtin_va_list): New. * expr.h (std_build_builtin_va_list): Declare. * defaults.h (BUILD_VA_LIST_TYPE): New. * system.h (BUILD_VA_LIST_TYPE): Poison. * target-def.h (TARGET_BUILD_BUILTIN_VA_LIST): New. * target.h (struct gcc_target): Add build_builtin_va_list. * tree.c (build_common_tree_nodes_2): Use it. * config/alpha/alpha-protos.h, config/alpha/alpha.c, config/alpha/alpha.h, config/alpha/unicosmk.h, config/d30v/d30v-protos.h, config/d30v/d30v.c, config/d30v/d30v.h, config/i386/i386-protos.h, config/i386/i386.c, config/i386/i386.h, config/i860/i860-protos.h, config/i860/i860.c, config/i860/i860.h, config/i960/i960-protos.h, config/i960/i960.c, config/i960/i960.h, config/mips/iris6.h, config/mips/mips-protos.h, config/mips/mips.c, config/mips/mips.h, config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c, config/rs6000/rs6000.h, config/s390/s390-protos.h, config/s390/s390.c, config/s390/s390.h, config/sh/sh-protos.h, config/sh/sh.c, config/sh/sh.h, config/xtensa/xtensa-protos.h, config/xtensa/xtensa.c, config/xtensa/xtensa.h: Rename foo_build_va_list to foo_build_builtin_va_list; make it static. Define TARGET_BUILD_BUILTIN_VA_LIST. Remove BUILD_VA_LIST_TYPE. Update protos. * config/i386/i386.c (ix86_expand_carry_flag_compare): Make static. * config/iq2000/iq2000.h (BUILD_VA_LIST_TYPE): Remove. From-SVN: r73076
2003-10-02target.h (init_libfuncs): New hook.Zack Weinberg1-1/+0
* target.h (init_libfuncs): New hook. * target-def.h: Default TARGET_INIT_BUILTINS and TARGET_INIT_LIBFUNCS to hook_void_void. Add TARGET_INIT_LIBFUNCS to TARGET_INITIALIZER. * builtins.c (default_init_builtins): Delete. * expr.h (default_init_builtins): Delete prototype. * doc/tm.texi: Document TARGET_INIT_LIBFUNCS and US_SOFTWARE_GOFAST. Tweak documentation of TARGET_FLOAT_LIB_COMPARE_RETURNS_BOOL. Remove documentation of INIT_TARGET_OPTABS, MULSI3_LIBCALL, DIVSI3_LIBCALL, UDIVSI3_LIBCALL, MODSI3_LIBCALL, UMODSI3_LIBCALL, MULDI3_LIBCALL, DIVDI3_LIBCALL, UDIVDI3_LIBCALL, MODDI3_LIBCALL, and UMODDI3_LIBCALL, * Makefile.in (optabs.o): Depends on target.h. * defaults.h: Provide default for FLOAT_LIB_COMPARE_RETURNS_BOOL. * optabs.c: Include target.h. (prepare_float_lib_cmp): No need for #ifdef around use of FLOAT_LIB_COMPARE_RETURNS_BOOL. (set_optab_libfunc): New function. (init_optabs): Delete use of all *_LIBCALL defines. Call targetm.init_libfuncs not INIT_TARGET_OPTABS. * optabs.h: Prototype set_optab_libfunc. * config.gcc: Remove all references to pa/long_double.h, ia64/hpux_longdouble.h, and gofast.h. (mips-*-*): When --enable-gofast, just add US_SOFTWARE_GOFAST to tm_defines; don't set INIT_SUBTARGET_OPTABS or change tm_file. * config/alpha/alpha.c, config/c4x/c4x.c, config/cris/cris.c * config/frv/frv.c, config/h8300/h8300.c, config/i860/i860.c * config/ia64/ia64.c, config/ip2k/ip2k.c, config/m68hc11/m68hc11.c * config/mips/mips.c, config/pa/pa.c, config/rs6000/rs6000.c * config/sparc/sparc.c, config/vax/vax.c: Provide a definition for TARGET_INIT_LIBFUNCS. Where necessary, include optabs.h, libfuncs.h, and/or config/gofast.h. * config/alpha/unicosmk.h, config/alpha/vms.h, config/c4x/c4x.h * config/avr/avr.h, config/cris/cris.h, config/frv/frv.h * config/h8300/h8300.h, config/i860/i860.h, config/ip2k/ip2k.h * config/iq2000/iq2000.h, config/m68hc11/m68hc11.h, config/mips/mips.h * config/rs6000/aix.h, config/rs6000/sysv4.h, config/sparc/elf.h * config/sparc/lite.h, config/sparc/netbsd-elf.h, config/sparc/sol2.h * config/sparc/sparc.h, config/v850/v850.h, config/vax/vax.h * config/vax/elf.h: Don't define or use INIT_TARGET_OPTABS, INIT_SUBTARGET_OPTABS, or any *_LIBCALL macros. * config/ia64/hpux.h: Redefine INTEL_EXTENDED_IEEE_FORMAT to 0. Set TARGET_INIT_LIBFUNCS and FLOAT_LIB_COMPARE_RETURNS_BOOL here. * config/pa/pa-hpux.h: Define LONG_DOUBLE_TYPE_SIZE, HPUX_LONG_DOUBLE_LIBRARY, and FLOAT_LIB_COMPARE_RETURNS_BOOL here. * config/ia64/hpux_longdouble.h, config/pa/long_double.h: Delete. * config/rs6000/xcoff.h: Don't define RS6000_ITRUNC nor RS6000_UITRUNC. * config/sparc/sparc.h: Default SUN_CONVERSION_LIBFUNCS and SUN_INTEGER_MULTIPLY_64 to 0. * config/sparc/sol2.h: Redefine SUN_CONVERSION_LIBFUNCS and SUN_INTEGER_MULTIPLY_64 to 1. * config/sparc/elf.h: Redefine SUN_CONVERSION_LIBFUNCS and SUN_INTEGER_MULTIPLY_64 to 0. * config/sparc/lite.h, config/sparc/liteelf.h, config/sparc/sp86x-elf.h: Define US_SOFTWARE_GOFAST. * config/vax/vax.h: Default TARGET_ELF to 0. * config/vax/elf.h: Redefine TARGET_ELF to 1. * config/gofast.h: Don't define any macros here. Provide one static function, gofast_maybe_init_libfuncs, which does what INIT_GOFAST_LIBFUNCS used to do but only if US_SOFTWARE_GOFAST is already defined. Do not clear negation libfuncs. Do not mess with HFmode, XFmode, or TFmode libfuncs. * config/avr/avr.c (avr_init_once): #if 0 out; mark FIXME. From-SVN: r72009
2003-09-15expr.h (DEFAULT_FUNCTION_ARG_PADDING): New.Kazu Hirata1-2/+5
* expr.h (DEFAULT_FUNCTION_ARG_PADDING): New. (FUNCTION_ARG_PADDING): Use DEFAULT_FUNCTION_ARG_PADDING. * config/ia64/ia64.c (ia64_hpux_function_arg_padding): Likewise. * config/m68hc11/m68hc11.c (m68hc11_function_arg_padding): Likewise. * config/rs6000/rs6000.c (function_arg_padding): Likewise. * config/sparc/sparc.c (function_arg_padding): Likewise. From-SVN: r71406
2003-09-14re PR rtl-optimization/10914 (unswitch loops does not work on powerpc)Zdenek Dvorak1-2/+2
2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> PR optimization/10914 * expr.h (get_condition, canonicalize_condition): Declaration changed. * cfgloopanal.c (simple_loop_exit_p): Add parameter to a get_condition and canonicalize_condition calls. * gcse.c (fis_get_condition, delete_null_pointer_checks_1, delete_null_pointer_checks): Ditto. * ifcvt.c (noce_get_alt_condition, noce_get_condition): Ditto. * predict.c (estimate_probability, expected_value_to_br_prob): Ditto. * loop.c (check_dbra_loop, get_condition_for_loop): Ditto. (canonicalize_condition, get_condition): Allow to return comparisons of cc mode registers. * loop-unswitch.c (may_unswitch_on_p, unswitch_single_loop): Allow cc mode registers comparison in condition. From-SVN: r71398
2003-09-03targhooks.c: New file.DJ Delorie1-23/+0
* targhooks.c: New file. * targhooks.h: New file. * Makefile.in: Add targhooks.o support. (function.o): Depend on$(TARGET_H). (stmt.o): Likewise. (combine.o): Depend on $(TREE_H) and $(TARGET_H). * builtins.c (apply_args_size, expand_builtin_apply_args_1, expand_builtin_apply): Convert to calls.struct_value_rtx hook. (expand_builtin_saveregs): Convert to calls.expand_builtin_saveregs hook. * c-decl.c (start_decl): Handle new calls.promote_prototypes hook here, instead of ... (get_parm_info) ... here. (store_parm_decls_oldstyle): Convert to calls.promote_prototypes hook. (finish_function): Handle calls.promote_prototypes hook here too. * c-typeck.c (convert_arguments): Convert to calls.promote_prototypes hook. (c_convert_parm_for_inlining): Likewise. * calls.c (initialize_argument_information): Convert to calls.promote_function_args hook. (expand_call): Convert to calls.struct_value_rtx, calls.strict_argument_naming, calls.pretend_outgoing_varargs_named, and calls.promote_function_return hooks. Pass fndecl to aggregate_value_p. Initialize CUMULATIVE_ARGS before calling hooks, so they can use that. (emit_library_call_value_1): Likewise. * combine.c (setup_incoming_promotions): Convert to calls.promote_function_args hook. * emit-rtl.c: Convert to calls.struct_value_rtx hook. * expr.c (expand_assignment): Pass call to aggregate_value_p. (expand_expr): Likewise. * expr.h: Remove support for SETUP_INCOMING_VARARGS, STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED, RETURN_IN_MEMORY macro defaults. * final.c (profile_function): Convert to calls.struct_value_rtx hook. * function.c (aggregate_value_p): Accept function type tree as second parameter; try to deduce fntype from it. Convert to calls.return_in_memory hook. (assign_parms): Convert to calls.setup_incoming_varargs, calls.strict_argument_naming, calls.promote_function_args, calls.pretend_outgoing_varargs_named hooks. Pass fndecl to aggregate_value_p. (expand_function_start): Likewise. Convert to calls.struct_value_rtx hook. (expand_function_end): Convert to calls.promote_function_return hook. (allocate_struct_function): Pass fndecl to aggregate_value_p. * hard-reg-set.h: Update comments to new hook names. * integrate.c (expand_inline_function): Pass fndecl to aggregate_value_p. * reg-stack.c (stack_result): Likewise. * rtl.h (struct_value_rtx, struct_value_incoming_rtx): Delete. * stmt.c (expand_value_return): Convert to calls.promote_function_return hook. * target-def.h: Add TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES, TARGET_STRUCT_VALUE_RTX, TARGET_RETURN_IN_MEMORY, TARGET_EXPAND_BUILTIN_SAVEREGS, TARGET_SETUP_INCOMING_VARARGS, TARGET_STRICT_ARGUMENT_NAMING, TARGET_PRETEND_OUTGOING_VARARGS_NAMED, and TARGET_CALLS. * target.h: Likewise. * tree.h (aggregate_value_p): Also takes a tree to deduce function attributes from (for target hooks). * doc/tm.texi (PROMOTE_FUNCTION_ARGS, PROMOTE_FUNCTION_RETURN, PROMOTE_PROTOTYPES, RETURN_IN_MEMORY, STRUCT_VALUE_REGNUM, STRUCT_VALUE, STRUCT_VALUE_INCOMING_REGNUM, STRUCT_VALUE_INCOMING, EXPAND_BUILTIN_SAVEREGS, SETUP_INCOMING_VARARGS, STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED): Convert to hooks. * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Pass function to aggregate_value_p. * config/arm/arm.c (arm_init_cumulative_args, arm_output_mi_thunk): Likewise. * config/i386/i386.c (ix86_return_pops_args, x86_this_parameter): Likewise. * config/mips/mips.c (mips_save_reg_p, mips_expand_prologue, mips_can_use_return_insn): Likewise. * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise. * config/s390/s390.c (s390_output_mi_thunk): Likewise. * config/sparc/sparc.c (sparc_output_mi_thunk): Pass function to aggregate_value_p. * config/story16/stormy16.c (xstormy16_asm_output_mi_thunk): Pass function to aggregate_value_p. * objc/objc-act.c (generate_struct_by_value_array): Pass NULL to aggregate_value_p. * config/sh/sh-protos.h (sh_builtin_saveregs): Remove. (sh_attr_renesas_p, sh_cfun_attr_renesas_p, sh_function_arg, sh_function_arg_advance, sh_pass_in_reg_p): New. * config/sh/sh.c (sh_handle_renesas_attribute, sh_promote_prototypes, sh_struct_value_rtx, sh_return_in_memory, sh_builtin_saveregs, sh_setup_incoming_varargs, sh_strict_argument_naming, sh_pretend_outgoing_varargs_named): New decls. (targetm): Add new hooks. (calc_live_regs): Save MACL and MACH if the function has the renesas attribute. (sh_expand_prologue): Support renesas attribute. (sh_builtin_saveregs): Make static. (sh_build_va_list): Support renesas attribute. (sh_va_start): Likewise. (sh_va_arg): Likewise. (sh_promote_prototypes): New. (sh_function_arg): New, moved from sh.h. Support renesas attribute. (sh_function_arg_advance): Likewise. (sh_return_in_memory): Likewise. (sh_strict_argument_naming): Likewise. (sh_pretend_outgoing_varargs_named): Likewise. (sh_struct_value_rtx): New. (sh_attribute): Add renesas attribute. (sh_handle_renesas_attribute): New. (sh_attr_renesas_p, sh_cfun_attr_renesas_p): New. (sh_ms_bitfield_layout_p): Support renesas attribute also. (sh_output_mi_thunk): Pass function to aggregate_value_p. * config/sh/sh.h (TARGET_SWITCHES): Add -mrenesas as an alias for -mhitachi. (STRUCT_VALUE_REGNUM, STRUCT_VALUE, RETURN_IN_MEMORY): Moved to target hooks. (sh_args): Add renesas_abi flag. (INIT_CUMULATIVE_ARGS): Set it. Pass fndecl to aggregate_value_p. (FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Move to sh.c. (PASS_IN_REG_P): Support renesas attribute. Pass DF and TF on the stack for the renesas abi. (STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED, SETUP_INCOMING_VARARGS, EXPAND_BUILTIN_SAVEREGS, PROMOTE_PROTOTYPES): Moved to sh.c. * config/sh/sh.md (call): Set call cookie to indicate renesas calls. * decl.c (finish_function): Pass fndecl to aggregate_value_p. * misc.c (default_pass_by_ref): Convert to calls.return_in_memory hook. From-SVN: r71048
2003-07-15expr.c (expand_assignment): Remove an unused argument SUGGEST_REG.Kazu Hirata1-1/+1
* expr.c (expand_assignment): Remove an unused argument SUGGEST_REG. * expr.h: Update the prototype. * function.c: Update the callers. * stmt.c: Likewise. From-SVN: r69379
2003-07-14tm.texi (BLOCK_REG_PADDING): Describe.Alan Modra1-18/+7
* doc/tm.texi (BLOCK_REG_PADDING): Describe. * expr.h (struct locate_and_pad_arg_data): Add where_pad. (emit_group_load, emit_group_store): Adjust declarations. Remove most occurrences of #ifdef TREE_CODE. * expr.c (emit_group_load): Add "type" param, and use BLOCK_REG_PADDING to determine need for a shift. Optimize non- aligned accesses if !SLOW_UNALIGNED_ACCESS. (emit_group_store): Likewise. (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust emit_group_load and emit_group_store calls. * calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use BLOCK_REG_PADDING to determine whether we need endian_correction. (load_register_parameters): Localize vars. Handle shifting of small values to the correct end of regs. Adjust emit_group_load call. (expand_call, emit_library_call_value_1): Adjust emit_group_load and emit_group_store calls. * function.c (assign_parms): Set mem alignment for stack slots. Adjust emit_group_store call. Store values at the "wrong" end of regs to the stack. Use BLOCK_REG_PADDING. (locate_and_pad_parm): Save where_pad. (expand_function_end): Adjust emit_group_load call. * stmt.c (expand_value_return): Adjust emit_group_load call. * Makefile.in (calls.o): Depend on $(OPTABS_H). * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0. (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define. (MUST_PASS_IN_STACK): Define. (BLOCK_REG_PADDING): Define. * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs. (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING. * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs. (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code. Act on AGGREGATES_PAD_UPWARD_ALWAYS. From-SVN: r69318
2003-06-29except.c: Convert prototypes to ISO C90.Andreas Jaeger1-180/+167
* except.c: Convert prototypes to ISO C90. * except.h: Likewise. * emit-rtl.c: Likewise. * et-forest.c: Likewise. * et-forest.h: Likewise. * except.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. From-SVN: r68674
2003-06-16decl.c, [...]: Don't use the PTR macro.Kaveh R. Ghazi1-4/+4
cp: * cp/decl.c, cp/pt.c, cp/search.c, cp/tree.c: Don't use the PTR macro. gcc: * bitmap.c, builtins.c, c-incpath.c, cgraph.c, config/frv/frv.c, config/mips/mips.c, cppfiles.c, cpphash.c, cppinit.c, cpplib.c, dwarf2out.c, dwarfout.c, except.c, expr.c, expr.h, fold-const.c, function.c, gcc.c, genoutput.c, gensupport.c, global.c, haifa-sched.c, hashtable.c, ifcvt.c, integrate.c, local-alloc.c, loop.c, mips-tdump.c, mips-tfile.c, mkdeps.c, protoize.c, read-rtl.c, recog.h, reload1.c, sbitmap.c, ssa-dce.c, stringpool.c, tlink.c, tree.c, varasm.c, varray.c: Don't use the PTR macro. From-SVN: r68043
2003-06-15alloc-pool.c: Convert to ISO C90 prototypes.Andreas Jaeger1-19/+17
* alloc-pool.c: Convert to ISO C90 prototypes. * alloc-pool.h: Likewise. * alias.c: Likewise. * attribs.c: Likewise. * bb-reorder.c: Likewise. * bitmap.h: Likewise. * bitmap.c: Likewise. * builtins.c: Likewise. * tree.h: Convert prototypes of attribs.c to ISO C90. * basic-block.h: Convert prototypes of bb-reorder.c to ISO C90. * rtl.h: Convert prototypes of alias.c and builtins.c to ISO C90. * expr.h: Convert prototypes of builtins.c to ISO C90. From-SVN: r67975
2003-06-08expr.h (EXPAND_MEMORY): New.Richard Henderson1-2/+5
* expr.h (EXPAND_MEMORY): New. * expr.c (expand_expr): Check it. * stmt.c (expand_asm_operands): Provide it when the constraint requires a memory. Warn for memory input constraints without a memory operand. * gcc.dg/20011029-2.c: Fix the array reference. * gcc.dg/asm-7.c: New. From-SVN: r67645
2003-06-03function.c (assign_parms): Split complex arguments.Aldy Hernandez1-0/+8
2003-06-03 Aldy Hernandez <aldyh@redhat.com> * function.c (assign_parms): Split complex arguments. * doc/tm.texi (SPLIT_COMPLEX_ARGS): Document. * expr.h (SPLIT_COMPLEX_ARGS): Define. (split_complex_types): Protoize. (split_complex_values): Protoize. * calls.c (expand_call): Split complex arguments on architectures that require it. (split_complex_values): New. (split_complex_types): New. * config/rs6000/rs6000.c (rs6000_libcall_value): New. (rs6000_function_value): Handle complex values on AIX. (rs6000_complex_function_value): New. * config/rs6000/rs6000-protos.h (rs6000_libcall_value): Protoize. * config/rs6000/rs6000.h (LIBCALL_VALUE): Call function. (SPLIT_COMPLEX_ARGS): New. From-SVN: r67367
2003-06-03builtins.c (expand_builtin_memcpy): Remove endp argument and endp != 0 handling.Jakub Jelinek1-5/+11
* builtins.c (expand_builtin_memcpy): Remove endp argument and endp != 0 handling. Pass 0 to store_by_pieces. (expand_builtin_mempcpy): Add endp argument. Don't call expand_builtin_memcpy, call store_by_pieces resp. move_by_pieces directly. If ignoring result, only do expand_call. (expand_builtin_stpcpy): Likewise. Call expand_builtin_mempcpy otherwise. (expand_builtin_strncpy, expand_builtin_memset): Adjust store_by_pices callers. (expand_builtin): Adjust expand_builtin_memcpy and expand_builtin_mempcpy callers. * expr.c (can_move_by_pieces): New function. (move_by_pieces): Add endp argument, return to resp. memory at end or one byte earlier depending on endp. (store_by_pieces): Likewise. (emit_block_move): Adjust call to move_by_pieces. (emit_push_insn): Adjust move_by_pieces caller. * expr.h (can_move_by_pieces): New prototype. (store_by_pieces): Adjust prototypes. * rtl.h (move_by_pieces): Adjust prototype. * config/mips/mips.c (expand_block_move): Adjust move_by_pieces caller. * gcc.c-torture/execute/builtins/string-4.c (main_test): Remove mempcpy test with post-increments. * gcc.c-torture/execute/string-opt-3.c: New test. * gcc.dg/string-opt-1.c: New test. From-SVN: r67358
2003-05-12Mon May 12 11:32:53 CEST 2003 Jan Hubicka <jh@suse.cz>Jan Hubicka1-1/+1
* expr.h (assemble_static_space): Update prototype. * output.h (assemble_zeros, output_constant): Likewise. * elfos.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON): Make it 64bit clean * alpha.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASK_OUTPUT_LOCAL): Make it 64bit clean. * elf.h (ASM_OTUPUT_SKIP): Likewise. * unicosmk.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMM): Likewise. * arm.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand. * aout.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand. * unknown-elf.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand. * avr.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand. * c4x.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP, ASM_OUTPUT_BSS): Expect HOST_WIDE_INT operand. * aout.h (ASM_OTUPUT_SKIP): Likewise. * cris.h (ASM_OTUPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Likewise. * darwin.h (ASM_OTUPUT_SKIP, ASM_OUTPUT_COMMON): Likewise. * dsp16xx.h (ASM_OTUPUT_SKIP): Likewise. * frv.h (ASM_OTUPUT_SKIP): Likewise. * h8300.h (ASM_OTUPUT_SKIP, ASM_OUTPUT_LOCAL): Likewise. * 370.h (ASM_OTUPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Make it 64bit clean. * att.h (ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand. * bsd.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Make it 64bit clean. * darwin.h (ASM_OUTPUT_SKIP): Make it 64bit clean.. * sco5.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Expect HOST_WIDE_INT operand * svr3gas.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Expect HOST_WIDE_INT operand * sysv3.h (ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand * i960.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_ALIGNED_LOCAL): Expect HOST_WIDE_INT operand * ip2k.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * m32r.h (ASM_OUTPUT_COMMON): Likewise. * 3b1.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * amix.h (ASM_OUTPUT_ALIGNED_LOCAL): Likewise. * crds.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_ALIGNED_LOCAL): Likewise. * hp320.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * m68k.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * m68kelf.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * m68kv4.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * mot3300.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * netbsd-elf.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON, ASM_OUTPUT_SKIP): Likewise. * sgs.h (ASM_OUTPUT_SKIP): Likewise. * tower-as.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON, ASM_OUTPUT_SKIP): Likewise. * m88k.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON, ASM_OUTPUT_SKIP): Likewise. * mcore.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_BSS, ASM_OUTPUT_SKIP): Likewise. * iris.h (ASM_OUTPUT_LOCAL): Likewise. * mips.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * ns32k.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Make it 64bit clean. * pa-pro-end.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_ALIGNED_LOCAL): Make it 64bit clean. * pa.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_ALIGNED_LOCAL, ASM_OUTPUT_SKIP): Make it 64bit clean. * hpux.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_ALIGNED_LOCAL): Make it 64bit clean. * romp.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON): Expect HOST_WIDE_INT argument * s390.h (ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT argument. * sh.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON): Expect HOST_WIDE_INT argument * sol2.h (ASM_OUTPUT_SKIP): HOST_WIDE_INT argument * sparc.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON): HOST_WIDE_INT argument * svr3.h (ASM_OUTPUT_SKIP): HOST_WIDE_INT argument * vax.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): HOST_WIDE_INT argument * vaxv.h (ASM_OUTPUT_LOCAL): HOST_WIDE_INT argument * xtensa.h (ASM_OUTPUT_LOCAL): HOST_WIDE_INT argument * varasm.c (asm_output_bss, asm_output_aligned_bss, asm_emit_uninitialized, assemble_zeros, assemble_static_space): HOST_WIDE_INT argument From-SVN: r66713
2003-05-09expr.c (move_block_from_reg): Remove "size" parm.Alan Modra1-2/+2
* expr.c (move_block_from_reg): Remove "size" parm. Localize vars. Move code handling pieces not larger than a word to.. * function.c (assign_parms): ..here, but use change_address instead of adjust_address and operand_subword, and expand_binop instead of expand_shift. Adjust calls to move_block_from_reg. * expr.h (move_block_from_reg): Update declaration. (copy_blkmode_from_reg): Formatting. * Makefile.in (function.o): Add $(OPTABS_H) to deps. * config/alpha/alpha.c (alpha_setup_incoming_varargs): Adjust move_block_from_reg calls. * config/arc/arc.c (arc_setup_incoming_varargs): Likewise. * config/i960/i960.c (i960_setup_incoming_varargs): Likewise. * config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise. * config/m88k/m88k.c (m88k_builtin_saveregsk): Likewise. * config/mips/mips.c (mips_setup_incoming_varargs): Likewise. * config/pa/pa.c (hppa_builtin_saveregs): Likewise. * config/romp/romp.h (SETUP_INCOMING_VARARGS): Likewise. * config/rs6000/rs6000.c (setup_incoming_varargs): Likewise. * config/sh/sh.c (sh_builtin_saveregs): Likewise. From-SVN: r66623
2003-05-07stmt.c (force_label_rtx): New function, based on logic formerly found in ↵Zack Weinberg1-0/+5
expand_expr. * stmt.c (force_label_rtx): New function, based on logic formerly found in expand_expr. * expr.h: Prototype it. * expr.c (expand_expr <LABEL_DECL>): Use force_label_rtx if appropriate. * varasm.c (decode_addr_const <LABEL_DECL>): Use force_label_rtx. * print-tree.c (debug_tree): Free the table after we're done with it. Use putc. treelang: * Make-lang.in: Set -Wno-error for treelang/lex.o. From-SVN: r66579
2003-05-02calls.c (struct arg_data): Move offset, slot_offset, size and alignment_pad ↵Alan Modra1-7/+23
to struct locate_and_pad_arg_data. * calls.c (struct arg_data): Move offset, slot_offset, size and alignment_pad to struct locate_and_pad_arg_data. Update all refs. (initialize_argument_information): Adjust call to locate_and_pad_parm. Delete alignment_pad var. Don't calculate slot_offset here. (emit_library_call_value_1): Delete alignment_pad, offset and size vars. Use struct locate_and_pad_arg_data instead. Adjust refs. Adjust call to locate_and_pad_parm. Don't tweak arg size for partial in-regs here. Formatting fixes. * expr.h (struct locate_and_pad_arg_data): New struct. (locate_and_pad_parm): Adjust declaration. * function.c (assign_parms): Localize vars. Use "locate" instead of other arg location vars. Don't invoke FUNCTION_ARG or FUNCTION_INCOMING_ARG unless pretend_named is different from named_arg. Heed MUST_PASS_IN_STACK and set up "partial" before calling locate_and_pad_parm. Adjust locate_and_pad_parm call. Use slot_offset for stack home of reg parms. Correct test for parm passed in memory. Formatting fixes. (locate_and_pad_parm): Add "partial" to params. Replace offset_ptr arg_size_ptr and alignment pad with "locate". Set slot_offset here. Correct initial_offset_ptr handling. Localize vars. Always pad locate->offset even when in_regs. From-SVN: r66383
2003-04-28c-decl.c (finish_decl): When prototype with asmspec is found for built-in...Jakub Jelinek1-0/+3
* c-decl.c (finish_decl): When prototype with asmspec is found for built-in, adjust built_in_decls as well as expr.c decls. * expr.c (init_block_move_fn, init_block_clear_fn): New functions. (emit_block_move_libcall_fn, clear_storage_libcall_fn): Use it. * expr.c (init_block_move_fn, init_block_clear_fn): New prototypes. * gcc.c-torture/execute/string-opt-asm-1.c: New test. * gcc.c-torture/execute/string-opt-asm-2.c: New test. From-SVN: r66181
2003-04-14expr.c (highest_pow2_factor): Return unsigned.Olivier Hainque1-1/+1
* expr.c (highest_pow2_factor): Return unsigned. * expr.h (offset_address): Likewise. * emit-rtl.c (offset_address): POW2 argument now unsigned. From-SVN: r65589
2003-03-13Makefile.in (dojump.o): New target.Ansgar Esztermann1-0/+2
2003-03-13 Ansgar Esztermann <ansgar@thphy.uni-duesseldorf.de> * Makefile.in (dojump.o): New target. * dojump.c: New file. (init_pending_stack_adjust): Moved here from expr.c. (clear_pending_stack_adjust): Likewise. (do_pending_stack_adjust): Likewise. (jumpifnot): Likewise. (jumpif): Likewise. (do_jump): Likewise. (do_jump_by_parts_greater): Likewise. (do_jump_by_parts_greater_rtx): Likewise. (do_jump_by_parts_equality): Likewise. (do_jump_by_parts_equality_rtx): Likewise. (compare_from_rtx): Likewise. (do_compare_rtx_and_jump): Likewise. (do_compare_and_jump): Likewise. * expr.c (init_pending_stack_adjust): Removed to dojump.c. (clear_pending_stack_adjust): Likewise. (do_pending_stack_adjust): Likewise. (jumpifnot): Likewise. (jumpif): Likewise. (do_jump): Likewise. (do_jump_by_parts_greater): Likewise. (do_jump_by_parts_greater_rtx): Likewise. (do_jump_by_parts_equality): Likewise. (do_jump_by_parts_equality_rtx): Likewise. (compare_from_rtx): Likewise. (do_compare_rtx_and_jump): Likewise. (do_compare_and_jump): Likewise. (placeholder_list): Made declaration extern. * expr.h (placeholder_list): Declare. From-SVN: r64309
2003-03-06* expr.h (lang_expand_expr): Delete obsolete prototype.Roger Sayle1-8/+0
From-SVN: r63886
2003-02-24calls.c (store_one_arg): Revert 1999-02-16 change.Alan Modra1-5/+8
* calls.c (store_one_arg): Revert 1999-02-16 change. Revert 2000-12-17 change. Pass EXPAND_STACK_PARM to expand_expr. * expr.h (enum expand_modifier): Define EXPAND_STACK_PARM. (enum block_op_methods): Reorder for better store_expr optimization. * expr.c (store_expr): Test bit 1 of "want_value" for call param stores, test bit 0 for original want_value meaning. Pass BLOCK_OP_CALL_PARM to emit_block_move when bit 1 set. Adjust recursive calls, and calls to expand_param. (expand_expr): Handle EXPAND_STACK_PARM modifier. When cse expected, set target to 0 rather than to subtarget. Formatting. From-SVN: r63337
2003-01-20* expr.h (default_must_pass_in_stack): Move decl outside ifdef.Richard Henderson1-1/+1
From-SVN: r61538
2003-01-20expr.h (MUST_PASS_IN_STACK): Move implementation...Richard Henderson1-26/+3
* expr.h (MUST_PASS_IN_STACK): Move implementation... * calls.c (default_must_pass_in_stack): ... here. From-SVN: r61514
2003-01-15expr.h (emit_conditional_add): Add PARAMS to declaration.John David Anglin1-3/+3
* expr.h (emit_conditional_add): Add PARAMS to declaration. * gengtype-lex.l (malloc, realloc): Move defines after include of system.h. Remove duplicate include of system.h. From-SVN: r61336
2003-01-08i386.md (adddi3_carry_rex64, [...]): Name pattern.Jan Hubicka1-0/+3
* i386.md (adddi3_carry_rex64, subdi3_carry_rex64): Name pattern. (addhi3_carry, addqi3_carry, subhi3_carry, subqi3_carry): New patterns. (add??cc): New expanders. * i386.c (expand_int_addcc): New function. * i386-protos.h (expand_int_addcc): Declare. * alias.c (memory_modified_1): New static function. (memory_modified): New static varaible. (memory_modified_in_insn_p): New global function. * rtl.h (memory_modified_in_insn_p): Declare. * rtlanal.c (modified_between_p, modified_in_p): Be smart about memory references. * expr.h (emit_conditional_add): Declare. From-SVN: r61038
2002-11-27expr.c (gen_group_rtx, [...]): New functions.John David Anglin1-0/+7
* expr.c (gen_group_rtx, emit_group_move): New functions. * expr.h (gen_group_rtx, emit_group_move): Prototype. * function.c (expand_function_start): Use gen_group_rtx to create a PARALLEL rtx to hold the return value when the real return rtx is a PARALLEL. (expand_function_end): Use emit_group_move to move the return value from a PARALLEL to the real return registers. * rtl.h (REG_FUNCTION_VALUE_P): Allow function values to be returned in PARALLELs. From-SVN: r59554
2002-09-22dbxout.c: Follow spelling conventions.Kazu Hirata1-2/+2
* dbxout.c: Follow spelling conventions. * defaults.h: Likewise. * df.c: Likewise. * diagnostic.h: Likewise. * doloop.c: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * emit-rtl.c: Likewise. * except.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. * flags.h: Likewise. * flow.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * function.h: Likewise. * gcc.c: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genattrtab.c: Likewise. * genconfig.c: Likewise. * genrecog.c: Likewise. * ggc-page.c: Likewise. * ggc.h: Likewise. * global.c: Likewise. * gthr-win32.h: Likewise. * integrate.c: Likewise. * jump.c: Likewise. * langhooks.c: Likewise. * langhooks.h: Likewise. * line-map.h: Likewise. * local-alloc.c: Likewise. * longlong.h: Likewise. * loop.c: Likewise. * loop.h: Likewise. From-SVN: r57406
2002-09-12emit-rtl.c (set_mem_size): New function.Alan Modra1-0/+3
* emit-rtl.c (set_mem_size): New function. * expr.h (set_mem_size): Declare. * config/rs6000/rs6000.c (expand_block_move_mem): Exterminate. (expand_block_move): Instead, use adjust_address and replace_equiv_address to generate proper aliasing info. Move common code out of conditionals. Localize vars. From-SVN: r57047
2002-08-29expr.h (enum block_op_methods): New.Richard Henderson1-1/+9
* expr.h (enum block_op_methods): New. (emit_block_move): Update prototype. * expr.c (block_move_libcall_safe_for_call_parm): New. (emit_block_move_via_loop): New. (emit_block_move): Use them. New argument METHOD. (emit_push_insn): Always respect the given alignment. (expand_assignment): Update call to emit_block_move. (store_expr, store_field, expand_expr): Likewise. * builtins.c (expand_builtin_apply): Likewise. (expand_builtin_memcpy, expand_builtin_va_copy): Likewise. * function.c (expand_function_end): Likewise. * config/sh/sh.c (sh_initialize_trampoline): Likewise. * config/sparc/sparc.c (sparc_va_arg): Likewise. * calls.c (expand_call, emit_library_call_value_1): Likewise. (save_fixed_argument_area): Use emit_block_move with BLOCK_OP_CALL_PARM instead of move_by_pieces. (restore_fixed_argument_area): Likewise. (store_one_arg): Fix alignment parameter to emit_push_insn. From-SVN: r56661
2002-08-03explow.c (int_expr_size): New fn.Jason Merrill1-0/+4
* explow.c (int_expr_size): New fn. * expr.c (expand_expr) [CONSTRUCTOR]: Use it. * expr.h: Declare it. From-SVN: r56009
2002-07-29emit-rtl.c (set_mem_attributes_minus_bitpos): Rename from set_mem_attributes ↵Richard Henderson1-0/+6
and add BITPOS argument. * emit-rtl.c (set_mem_attributes_minus_bitpos): Rename from set_mem_attributes and add BITPOS argument. Subtract it from OFFSET when same is adjusted. (set_mem_attributes): New wrapper function. * expr.c (expand_assignment): Use set_mem_attributes_minus_bitpos; remove offset adjustment hack. * expr.h (set_mem_attributes_minus_bitpos): Declare. From-SVN: r55846
2002-07-16builtins.c (std_expand_builtin_va_start): Remove unused first argument.Zack Weinberg1-1/+1
* builtins.c (std_expand_builtin_va_start): Remove unused first argument. (expand_builtin_va_start): Call EXPAND_BUILTIN_VA_START and std_expand_builtin_va_start with just two arguments. * expr.h: Update prototypes. * alpha-protos.h, alpha.h, alpha.c, arc-protos.h, arc.h, arc.c, d30v-protos.h, d30v.h, d30v.c, i386-protos.h, i386.h, i386.c, i960-protos.h, i960.h, i960.c, m88k-protos.h, m88k.h, m88k.c, mips-protos.h, mips.h, mips.c, mn10300-protos.h, mn10300.h, mn10300.c, pa-protos.h, pa.h, pa.c, rs6000-protos.h, rs6000.h, rs6000.c, s390-protos.h, s390.h, s390.c, sh-protos.h, sh.h, sh.c, sparc-protos.h, sparc.h, sparc.c, stormy16-protos.h, stormy16.h, stormy16.c, xtensa-protos.h, xtensa.h, xtensa.c: Remove unused first argument from all implementations of EXPAND_BUILTIN_VA_START and all uses of std_expand_builtin_va_start. From-SVN: r55495
2002-06-18simd-1.c: New.Aldy Hernandez1-0/+2
2002-06-16 Aldy Hernandez <aldyh@redhat.com> * gcc.c-torture/execute/simd-1.c: New. * gcc.dg/simd-1.c: New. * doc/extend.texi (Vector Extensions): Document that we can specify simd types not specifically supported by the hardware. Document that simd types can be used as function arguments. Document that signness does make a difference in SIMD types. Misc cleanups and revisions to the "vector extensions" section. * simplify-rtx.c (simplify_subreg): Simplify subregs of vector constants. * expr.c (vector_mode_valid_p): New. * expr.h: Add vector_mode_valid_p. * defaults.h (VECTOR_MODE_SUPPORTED_P): Set default. * emit-rtl.c (immed_double_const): Do not abort on vectors. * c-common.c (type_for_mode): Always build vector nodes regardless of VECTOR_MODE_SUPPORTED_P. (handle_mode_attribute): Error if we can't emulate a nonexisting vector mode. (handle_vector_size_attribute): Same. * optabs.c (expand_binop): Open-code vector operations. (expand_unop): Open-code vector unops. (expand_vector_binop): New. (expand_vector_unop): New. * c-typeck.c (build_binary_op): Allow vectors in binops. Allow vectors in conditional operatiors. (build_unary_op): Allow vectors in unary minus. * config/rs6000/rs6000.h (ALTIVEC_VECTOR_MODE): Conditionalize on TARGET_ALTIVEC. From-SVN: r54727
2002-06-04Merge from pch-branch up to tag pch-commit-20020603.Geoffrey Keating1-4/+0
From-SVN: r54232
2002-06-03emit-rtl.c: Likewise.Kazu Hirata1-3/+3
* emit-rtl.c: Likewise. * errors.h: Likewise. * except.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. From-SVN: r54197
2002-05-30expmed.c (const_mult_add_overflow_p): New.Eric Botcazou1-0/+1
* expmed.c (const_mult_add_overflow_p): New. * expr.h: Declare it. * loop.c (maybe_eliminate_biv_1) [COMPARE]: Use it. Don't eliminate the biv if the giv has a constant multiplier and the rhs argument of the comparison does satisfy the predicate. Use expand_mult_add to compute the replacement constant. From-SVN: r54075
2002-03-31builtins.c (expand_builtin_va_arg): Give warnings not errors for promoted ↵Richard Henderson1-3/+1
argument types; build trap. * builtins.c (expand_builtin_va_arg): Give warnings not errors for promoted argument types; build trap. (expand_builtin_trap): New. (expand_builtin): Use it. * stmt.c (expand_nl_goto_receivers): Likewise. * expr.h (expand_builtin_trap): Declare. * libfuncs.h (LTI_abort, abort_libfunc): New. * optabs.c (init_optabs): Init abort_libfunc. * gcc.dg/va-arg-1.c: Expect warnings, not errors. From-SVN: r51643
2002-03-26* expr.h (ADD_PARM_SIZE): One more convert for INC.Richard Henderson1-1/+1
From-SVN: r51409
2002-03-26expr.h (ADD_PARM_SIZE): Cast INC to ssizetype.Richard Henderson1-17/+24
* expr.h (ADD_PARM_SIZE): Cast INC to ssizetype. (SUB_PARM_SIZE): Cast DEC to ssizetype. From-SVN: r51379
2002-02-21re PR c++/4574 (Internal compiler error in `expand_and', at expmed.c:4055)Jakub Jelinek1-1/+1
PR c++/4574 * expr.h (expand_and): Add mode argument. * expmed.c (expand_and): Add mode argument. (expand_mult_highpart_adjust, emit_store_flag): Adjust callers. * expr.c (store_field, expand_expr, do_store_flag): Likewise. * except.c (expand_builtin_extract_return_addr): Likewise. * config/alpha/alpha.c (alpha_initialize_trampoline): Likewise. * config/sparc/sparc.c (sparc_initialize_trampoline): Likewise. * config/c4x/c4x.h (INITIALIZE_TRAMPOLINE): Likewise. Use GEN_INT (x) instead of gen_rtx (CONST_INT, VOIDmode, x). * config/c4x/c4x.md: Use GEN_INT (x) instead of gen_rtx (CONST_INT, VOIDmode, x). * gcc.dg/20020220-1.c: New test. From-SVN: r49938
2002-02-20re PR c/5615 (ICE in size_binop, at fold-const.c:1914)Richard Henderson1-1/+2
PR c/5615 * expr.h (ARGS_SIZE_TREE): Convert size.var to ssizetype. From-SVN: r49904
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