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2002-12-16Merge basic-improvements-branch to trunkZack Weinberg1-0/+2
From-SVN: r60174
2002-12-13c-decl.c: Fix a comment typo.Kazu Hirata1-1/+1
* c-decl.c: Fix a comment typo. * cfg.c: Likewise. * cfgcleanup.c: Likewise. * cfglayout.c: Likewise. * cfgrtl.c: Likewise. * c-typeck.c: Likewise. * dominance.c: Likewise. * dwarf2asm.c: Likewise. * dwarfout.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * final.c: Likewise. * flow.c: Likewise. * function.c: Likewise. * gcc.c: Likewise. * genautomata.c: Likewise. * integrate.c: Likewise. * loop.c: Likewise. * loop.h: Likewise. * output.h: Likewise. * profile.c: Likewise. * ra.h: Likewise. * reload1.c: Likewise. * reload.c: Likewise. * sched-rgn.c: Likewise. * stmt.c: Likewise. * tree.h: Likewise. * vmsdbgout.c: Likewise. From-SVN: r60085
2002-12-09tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition.Steve Ellcey1-1/+0
* doc/tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition. * defaults.h (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition. * calls.c (store_unaligned_arguments_into_pseudos) Remove FUNCTION_ARG_REG_LITTLE_ENDIAN. * stmt.c (expand_return): Ditto. * expr.c (move_block_from_reg): Ditto. (copy_blkmode_from_reg): Ditto. * expmed.c (store_bit_field): Ditto. From-SVN: r59962
2002-12-02expmed.c (store_bit_field): Use int_mode_for_mode to find corresponding mode ↵J"orn Rennecke1-1/+3
of non-integer mode... * expmed.c (store_bit_field): Use int_mode_for_mode to find corresponding mode of non-integer mode, unless it is VOIDmode. From-SVN: r59716
2002-10-31* expmed.c (store_bit_field): Check FUNCTION_ARG_REG_LITTLE_ENDIAN.Steve Ellcey1-0/+1
From-SVN: r58694
2002-09-29* expmed.c (extract_bit_field): Fix bit-field extraction from SUBREGs.John David Anglin1-26/+15
From-SVN: r57629
2002-09-22dbxout.c: Follow spelling conventions.Kazu Hirata1-4/+4
* 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
2002-06-24sparc.c (INIT_TARGET_OPTABS): If ARCH64, set the 32-bit ABI libfuncs to NULL.David S. Miller1-2/+5
2002-06-24 David S. Miller <davem@redhat.com> * config/sparc/sparc.c (INIT_TARGET_OPTABS): If ARCH64, set the 32-bit ABI libfuncs to NULL. * expmed.c (expand_divmod): Do not set optab1/optab2 to the shift optabs if op1 is const0_rtx. From-SVN: r54950
2002-06-17* expmed.c (make_tree): Handle SIGN_EXTEND/ZERO_EXTEND.Richard Henderson1-0/+7
From-SVN: r54716
2002-06-13expmed.c (init_expmed): Remove duplicate init of 'reg'.David S. Miller1-4/+3
2002-06-13 David S. Miller <davem@redhat.com> * expmed.c (init_expmed): Remove duplicate init of 'reg'. From-SVN: r54580
2002-06-03emit-rtl.c: Likewise.Kazu Hirata1-12/+12
* 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/+38
* 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
2002-04-25re PR c/2035 (ICE in extract_bit_field, at expmed.c:1115)Richard Henderson1-1/+2
PR c/2035 * expmed.c (extract_bit_field): Fall through to generic code rather than aborting on subreg special case. From-SVN: r52777
2002-04-22Generate constant for shift once.Tom Rix1-4/+3
From-SVN: r52644
2002-04-01c-common.c (unsigned_conversion_warning, [...]): Use new hooks.Neil Booth1-7/+8
* c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-03-29Makefile.in (convert.o, [...]): Update.Neil Booth1-2/+4
* Makefile.in (convert.o, calls.o, expmed.o): Update. * attribs.c (handle_mode_attribute, handle_vector_size_attribute): Use new hooks. * builtin-types.def (BT_PTRMODE): Update. * c-common.c (type_for_size): Rename c_common_type_for_size. (type_for_mode): Similarly. (shorten_compare, pointer_int_sum, c_common_nodes_and_builtins): Use new hook. * c-bommon.h (c_common_type_for_size, c_common_type_for_mode): New. * c-decl.c (finish_enum, build_enumerator): Use new hooks. * c-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * c-typeck.c (common_type, comptypes, default_conversion): Use new hooks. * calls.c: Include langhooks.h. (emit_library_call_value_1): Use new hooks. Avoid redundant calls. * convert.c: Include langhooks.h (convert_to_pointer, convert_to_integer): Use new hooks. * except.c (init_eh): Similarly. * expmed.c: Include langhooks.h. (expand_mult_add): Use new hooks. * expr.c (store_expr, store_constructor, expand_expr, do_jump, try_casesi): Similarly. * fold-const.c (optimize_bit_field_compare, make_range, decode_field_reference, fold_truthop, fold): Similarly. * function.c (assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack): Similarly. * langhooks-def.h (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): New. (LANG_HOOKS_TYPES_INITIALIZER): Update. * langhooks.h (lang_hooks_for_types): New hooks. * stmt.c (expand_decl_cleanup, emit_case_nodes): Use new hooks. * tree.c (get_unwidened, get_narrower): Similarly. * tree.h (type_for_mode, type_for_size): Remove. * varasm.c (force_const_mem): Use new hooks. ada: * gigi.h (type_for_size, type_for_mode): Rename. * misc.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * trans.c (tree_transform): Update. * utils.c (gnat_init_decl_processing, init_gigi_decls, builtin_function, float_type_for_size, signed_or_unsigned_type, build_vms_descriptor, unchecked_convert): Update. (type_for_mode, type_for_size): Rename. * utils2.c (nonbinary_modular_operation): Update. cp: * cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks. * decl.c (finish_enum): Similarly. * error.c (dump_type): Similarly. * lex.c (cxx_init): Similarly. * mangle.c (write_builtin_type): Similarly. * typeck.c (comptypes): Similarly. f: * com.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. (type_for_mode, type_for_size): Rename. (signed_or_unsigned_type, signed_type, truthvalue_conversion, unsigned_type): Use new hooks. java: * Make-lang.in (builtins.o): Update. * boehm.c (get_boehm_type_descriptor): Update. * builtins.c: Include langhooks.h. * decl.c (java_init_decl_processing): Update. * java-tree.h (java_type_for_mode, java_type_for_size): New. * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE): Redefine. * typeck.c (type_for_mode, type_for_size): Update. objc: * objc-act.c (handle_impent): Update. * objc-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE): Redefine. From-SVN: r51571
2002-03-19emit-rtl.c (gen_int_mode): New function.Lars Brinkhoff1-7/+6
* emit-rtl.c (gen_int_mode): New function. * rtl.h: Prototype for it. * combine.c (make_extraction, simplify_comparison), expmed.c (store_bit_field, expand_mult_highpart, expand_divmod), expr.c (convert_modes, store_field), optabs.c (expand_fix), simplify-rtx.c (neg_const_int, simplify_unary_real), * config/rs6000/rs6000.c, config/rs6000/rs6000.md: Use it instead of GEN_INT (trunc_int_for_mode (...)). From-SVN: r51030
2002-03-13expmed.c (store_bit_field): Reset alias set for memory.Aldy Hernandez1-0/+18
2002-03-13 Aldy Hernandez <aldyh@redhat.com> * expmed.c (store_bit_field): Reset alias set for memory. (extract_bit_field): Same. From-SVN: r50706
2002-03-05expmed.c (emit_store_flag): Don't test BITS_PER_WORD * 2 wide volatile ↵Jakub Jelinek1-1/+2
memory by parts. * expmed.c (emit_store_flag): Don't test BITS_PER_WORD * 2 wide volatile memory by parts. * gcc.c-torture/compile/20020304-2.c: New test. From-SVN: r50314
2002-03-01expmed.c (store_bit_field): Prevent generation of CONCATs...Richard Henderson1-11/+12
* expmed.c (store_bit_field): Prevent generation of CONCATs; pun complex values as integers; use gen_lowpart instead of gen_rtx_SUBREG. (extract_bit_field): Likewise. From-SVN: r50185
2002-02-27Index: ChangeLogGeoffrey Keating1-1/+1
* expmed.c (expand_shift): Correctly test for low part of a subreg. Index: testsuite/ChangeLog * gcc.c-torture/execute/20020225-2.c: New test. From-SVN: r50114
2002-02-22expmed.c (store_bit_field): Try to simplify the subreg before generating a ↵Eric Christopher1-41/+50
new one when... 2002-02-21 Eric Christopher <echristo@redhat.com> * expmed.c (store_bit_field): Try to simplify the subreg before generating a new one when when the mode size of value is less than maxmode. From-SVN: r49946
2002-02-21re PR c++/4574 (Internal compiler error in `expand_and', at expmed.c:4055)Jakub Jelinek1-16/+9
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
2002-02-20expmed.c (store_bit_field): Do not store bit fields using SUBREG operations ↵Diego Novillo1-4/+7
if... * expmed.c (store_bit_field): Do not store bit fields using SUBREG operations if the field does not start at a mode boundary. From-SVN: r49899
2002-02-19i386.md ("mmx_uavgv8qi3"): Use const_vector.Aldy Hernandez1-1/+19
2002-02-19 Aldy Hernandez <aldyh@redhat.com> * config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector. ("mmx_uavgv4hi3"): Same. ("pmulhrwv4hi3"): Same. * tree-inline.c (walk_tree): Handle vectors. * c-common.c (constant_expression_warning): Handle vectors. (overflow_warning): Same. * sched-deps.c (sched_analyze_2): Handle vectors. * rtlanal.c (rtx_unstable_p): Handle vectors. (rtx_varies_p): Same. (count_occurrences): Same. (regs_set_between_p): Same. (modified_between_p): Same. (modified_in_p): Same. (volatile_insn_p): Same. (volatile_refs_p): Same. (side_effects_p): Same. (may_trap_p): Same. (inequality_comparisons_p): Same. (replace_regs): Same. (computed_jump_p_1): Same. * rtl.c (DEF_MACHMODE): Change all definitions to accept 8th argument. (inner_mode_array): New. (copy_rtx): Handle vectors. (copy_most_rtx): Same. (rtx_equal_p): Same. (get_mode_alignment): Adjust for vectors. * resource.c (mark_referenced_resources): Handle vectors. (mark_set_resources): Same. * reload1.c (eliminate_regs): Handle vectors. (elimination_effects): Same. (scan_paradoxical_subregs): Same. * reload.c (subst_reg_equivs): Handle vectors. * regrename.c (scan_rtx): Handle vectors. * regclass.c (reg_scan_mark_refs): Handle vectors. * recog.c (find_single_use_1): Handle vectors. * local-alloc.c (equiv_init_varies_p): Handle vectors. (contains_replace_regs): Same. (memref_referenced_p): Same. * integrate.c (copy_rtx_and_substitute): Handle vectors. (subst_constants): Same. * genattrtab.c (attr_copy_rtx): Handle vectors. (encode_units_mask): Same. (clear_struct_flag): Same. (count_sub_rtxs): Same. * gcse.c (want_to_gcse_p): Handle vectors. (oprs_unchanged_p): Same. (hash_expr_1): Same. (oprs_not_set_p): Same. (expr_killed_p): Same. (compute_transp): Same. (store_ops_ok): Same. * function.c (purge_addressof_1): Do not allow paradoxical subregs of vectors. (fixup_var_refs_1): Same. (instantiate_virtual_regs_1): Same. * fold-const.c (operand_equal_p): Handle vectors. (fold): Same. (rtl_expr_nonnegative_p): Same. * flow.c (mark_used_regs): Handle vectors. * df.c (df_uses_record): Handle vectors. * cselib.c (cselib_subst_to_values): Handle vectors. (cselib_mem_conflict_p): Same. (hash_rtx): Same. * cse.c (canon_reg): Handle vectors. (fold_rt): Same. (cse_process_notes): Same. (count_reg_usage): Same. (canon_hash): Same. * alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR. * combine.c (mark_used_regs_combine): Add case for CONST_VECTOR. * emit-rtl.c (init_emit_once): Generate const0_rtx for vectors. (gen_rtx): Handle CONST_VECTOR. (gen_const_vector_0): New. (copy_rtx_if_shared): CONST_VECTORs can be shared. (reset_used_flags): Same. (copy_insn_1): Same. (initializer_constant_valid_p): Handle VECTOR_CST. * doc/c-tree.texi (Expression trees): Document VECTOR_CST. * doc/rtl.texi (Constants): Document const_vector. (CONST0_RTX): Update for vectors. (RTL sharing): Same. * print-tree.c (print_node): Add case for VECTOR_CST. * tree.h (TREE_VECTOR_CST_ELTS): New. (struct tree_vector): New. (union tree_node): Add vector node. (build_vector): Add prototype. * tree.def (VECTOR_CST): New. * tree.c (build_vector): New. * expmed.c (make_tree): Handle CONST_VECTOR. * rtl.h (CONSTANT_P): CONST_VECTORs are constants too. (CONST_VECTOR_ELT): New. (CONST_VECTOR_NUNITS): New. * machmode.h (GET_MODE_INNER): New. (DEF_MACHMODE): Accept 8th arg. * machmode.def: Add 8th argument for vector inner mode. Add inner vector modes for vectors. * rtl.def (VEC_CONST): Remove. (CONST_VECTOR): New. * expr.c (clear_storage): Allow vectors. (is_zeros_p): Handle VECTOR_CST. * varasm.c (output_constant_pool): Handle vectors. (rtx_const): Add veclo and vechi fields. (kind): Add RTX_VECTOR. (decode_rtx_const): Add case for vector. * config/rs6000/rs6000-protos.h: Add zero_constant. * config/rs6000/rs6000.c (rs6000_emit_move): Handle vector constants. Force easy vector constants into memory. (easy_vector_constant): New. (emit_easy_vector_constant): New. (rs6000_legitimize_reload_address): Do not generate bad reloads on darwin. * config/rs6000/rs6000.md ("altivec_lvx"): Reflect what instruction does. ("altivec_lvxl"): Same. (altivec_lvebx): Same. (altivec_lvehx): Same. (altivec_lvewx): Same. ("*movv4si_const0"): New. ("*movv4sf_const0"): New. ("*movv8hi_const0"): New. ("*movv16qi_const0"): New. From-SVN: r49853
2002-02-02re PR c/5304 (gcc-20011231 generates incorrect divmod code for chars)Jakub Jelinek1-9/+6
PR c/5304: * expmed.c (expand_mult_highpart): Use immed_double_const for wide_op1 unconditionally. * gcc.c-torture/execute/20020201-1.c: New test. From-SVN: r49416
2002-01-30* expmed.c (emit_store_flag): Call protect_from_queue on op0 and op1.Zack Weinberg1-0/+4
From-SVN: r49340
2002-01-16expmed.c (extract_fixed_bit_field): Remove unused code.Kazu Hirata1-10/+1
* expmed.c (extract_fixed_bit_field): Remove unused code. * system.h: Poison SLOW_ZERO_EXTEND. * doc/tm.texi: Remove. * config/1750a/1750a.h (SLOW_ZERO_EXTEND): Remove. * config/arm/arm.h: Likewise. * config/avr/avr.h: Likewise. * config/clipper/clipper.h: Likewise. * config/convex/convex.h: Likewise. * config/d30v/d30v.h: Likewise. * config/dsp16xx/dsp16xx.h: Likewise. * config/elxsi/elxsi.h: Likewise. * config/fr30/fr30.h: Likewise. * config/h8300/h8300.h: Likewise. * config/i370/i370.h: Likewise. * config/i386/i386.h: Likewise. * config/m68k/m68k.h: Likewise. * config/mips/mips.h: Likewise. * config/ns32k/ns32k.h: Likewise. * config/pdp11/pdp11.h: Likewise. * config/pj/pj.h: Likewise. * config/s390/s390.h: Likewise. * config/sh/sh.h: Likewise. * config/stormy16/stormy16.h: Likewise. * config/v850/v850.h: Likewise. * config/vax/vax.h: Likewise. * config/we32k/we32k.h: Likewise. From-SVN: r48893
2002-01-05cse.c: Fix formatting.Kazu Hirata1-7/+7
* cse.c: Fix formatting. * dwarf2asm.c: Likewise. * dwarf2out.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * function.c: Likewise. * gcov.c: Likewise. * gencheck.c: Likewise. * genrecog.c: Likewise. * ggc-common.c: Likewise. * ggc-page.c: Likewise. * global.c: Likewise. From-SVN: r48570
2001-12-17expmed.c (emit_store_flag): Extract updated comparison code from the return ↵Jeff Law1-5/+6
value of compare_from_rtx. * expmed.c (emit_store_flag): Extract updated comparison code from the return value of compare_from_rtx. * expr.c (do_store_flag): Similarly. From-SVN: r48128
2001-12-11expmed.c (expand_divmod): Ignore sdiv_pow2_cheap for modes in which there is ↵Richard Henderson1-1/+10
no divide expander. * expmed.c (expand_divmod): Ignore sdiv_pow2_cheap for modes in which there is no divide expander. From-SVN: r47916
2001-12-09ChangeLog.2, [...]: Fix spelling errors.Joseph Myers1-2/+2
* ChangeLog.2, ChangeLog.3, ChangeLog.5, ChangeLog, alias.c, cfgbuild.c, expmed.c, expr.c, final.c, flow.c, fold-const.c, function.c, config/alpha/alpha.md, config/alpha/vms-ld.c, config/arm/arm.c, config/arm/arm.h, config/c4x/libgcc.S, config/i370/i370.c, config/i386/i386.c, config/i386/i386-interix.h, config/i386/i386.md, config/i386/i386.h, config/i386/netbsd-elf.h, config/ia64/ia64.c, config/m32r/m32r-protos.h, config/mcore/mcore.h, config/rs6000/rs6000.h, config/sparc/linux64.h, config/sparc/sparc.c, config/v850/v850-protos.h, config/cris/cris.h, config/s390/s390.md, config/elfos.h: Fix spelling errors. From-SVN: r47815
2001-11-20* expmed.c (extract_bit_field): Don't create invalid SUBREGs.Geoffrey Keating1-8/+13
From-SVN: r47196
2001-11-15expr.c (store_field): Pass tree instead of max size; callers changed.Richard Kenner1-5/+3
* expr.c (store_field): Pass tree instead of max size; callers changed. Change handling of alignment. Only copy to_rtx if is TARGET. (expand_expr_unaligned): Delete; callers now use expand_expr. (emit_cmp_insn): No longer take ALIGN parm; all callers changed. (expand_assignment): Change handling of alignment. Only copy to_rtx if was original. (get_inner_reference): No longer return alginment; callers changed. (expand_expr, case COMPONENT_REF): Change handling of alignment. (expand_expr, case ADDR_EXPR): Make copy if not sufficiently aligned. (compare_from_rtx): Delete ALIGN parm; all callers changed. (do_compare_rtx_and_jump): Likewise. * expr.h: Reflect above changes. * tree.h: Likewise. * dwarf2out.c (loc_descriptor_from_tree): Remove ALIGN parameter to get_inner_reference. * builtins.c: Remove ALIGN parm in call to emit_cmp_and_jump_insns. * doloop.c, except.c, explow.c, loop.c, stmt.c, unroll.c: Likewise. * optabs.c: Likewise. (prepare_cmp_insn): Now static; remove ALIGN parm. Callers changed. (emit_cmp_and_jump_insns): Remove ALIGN parm; all callers changed. * expmed.c: Remove ALIGN arg from calls to compare_from_rtx, compare_rtx_and_jump, and emit_cmp_jump_insns. * fold-const.c: Remove PALIGN in calls to get_inner_reference. * function.c (assign_stack_temp_for_type): No longer static. * optabs.h (emit_cmp_insn): Remove ALIGN parm. (prepare_cmp_insn): Delete declaration. * rtl.h (assign_stack_temp_for_type): Add declaration. * config/alpha/alpha.c, config/d30v/d30v.c: Reflect above changes. * config/clipper/clipper.c, config/h8300/h8300.c: Likewise. * config/i386/i386.c,config/mips/mips.c: Likewise. * config/i860/i860.c, config/ia64/ia64.c: Likewise. * config/rs6000/rs6000.c, config/sh/sh.c: Likewise. * alias.c (nonoverlapping_memrefs): Use REGNO_PTR_FRAME_P. * emit-rtl.c (change_address): Fix typo in default alignment. (adjust_address_1): Use mode of NEW, not MODE, when setting size. * expr.c (highest_pow2_factor, case WITH_RECORD_EXPR): New case. * rtl.h (REGNO_PTR_FRAME_P): New macro. * expr.c (store_field): Pass tree instead of max size; callers changed. Change handling of alignment. Only copy to_rtx if is TARGET. (expand_expr_unaligned): Delete; callers now use expand_expr. (emit_cmp_insn): No longer take ALIGN parm; all callers changed. (expand_assignment): Change handling of alignment. Only copy to_rtx if was original. (get_inner_reference): No longer return alginment; callers changed. (expand_expr, case COMPONENT_REF): Change handling of alignment. (expand_expr, case ADDR_EXPR): Make copy if not sufficiently aligned. (compare_from_rtx): Delete ALIGN parm; all callers changed. (do_compare_rtx_and_jump): Likewise. * expr.h: Reflect above changes. * tree.h: Likewise. * dwarf2out.c (loc_descriptor_from_tree): Remove ALIGN parameter to get_inner_reference. * except.c: Remove ALIGN parameter in call to emit_cmp_and_jump_insns. * explow.c: Likewise. * loop.c: Likewise. * optabs.c: Likewise. (prepare_cmp_insn): Now static; remove ALIGN parm. Callers changed. (emit_cmp_and_jump_insns): Remove ALIGN parm; all callers changed. * fold-const.c: Remove PALIGN in calls to get_inner_reference. * function.c (assign_stack_temp_for_type): No longer static. * optabs.h (emit_cmp_insn): Remove ALIGN parm. (prepare_cmp_insn): Delete declaration. * rtl.h (assign_stack_temp_for_type): Add declaration. * config/d30v/d30v.c: Reflect above changes. * config/i860/i860.c, config/ia64/ia64.c: Likewise. * config/rs6000/rs6000.c, config/sh/sh.c: Likewise. * ada/trans.c, ada/utils2.c: Remove PALIGN parameter to get_inner_reference. From-SVN: r47078
2001-11-11expmed.c (extract_bit_field): No longer pass in alignment.Richard Kenner1-126/+79
* expmed.c (extract_bit_field): No longer pass in alignment. (extract_fixed_bit_field, extract_split_bit_field): Likewise. (store_bit_field, store_fixed_bit_field, store_split_bit_field): Likewise. * expr.c (store_constructor, store_constructor_field): Likewise. (store_field, emit_group_load, emit_group_store): Likewise. * expr.h (emit_group_load, emit_group_store): Delete ALIGN parm. (store_bit_field, extract_bit_field): Likewise. * calls.c, expr.c, function.c: Change calls to above functions. * ifcvt.c, stmt.c: Likewise. From-SVN: r46926
2001-11-07expmed.c (expand_mult): Force operand to register before computing cost.Jan Hubicka1-0/+4
* expmed.c (expand_mult): Force operand to register before computing cost. * i386.c (x86_decompose_lea): New global vairable. * i386.h (x86_decompose_lea): Declare. (TARGET_DECOMPOSE_LEA): New macro. (RTX_COST): Handle leas properly. From-SVN: r46823
2001-11-02expmed.c (store_bit_field): Use simplify_gen_subreg to make SUBREG so we ↵Aldy Hernandez1-6/+1
avoid SUBREGing memory. * expmed.c (store_bit_field): Use simplify_gen_subreg to make SUBREG so we avoid SUBREGing memory. From-SVN: r46721
2001-10-11alias.c: Remove uses of "register" specifier in declarations of arguments ↵Stan Shebs1-17/+17
and local... 2001-10-10 Stan Shebs <shebs@apple.com> * alias.c: Remove uses of "register" specifier in declarations of arguments and local variables. * c-common.c: Ditto. * c-convert.c: Ditto. * c-decl.c: Ditto. * c-format.c: Ditto. * c-semantics.c: Ditto. * c-typeck.c: Ditto. * caller-save.c: Ditto. * calls.c: Ditto. * cfg.c: Ditto. * cfgbuild.c: Ditto. * cfgrtl.c: Ditto. * collect2.c: Ditto. * combine.c: Ditto. * convert.c: Ditto. * cppexp.c: Ditto. * cppfiles.c: Ditto. * cse.c: Ditto. * dbxout.c: Ditto. * defaults.h: Ditto. * df.c: Ditto. * dwarf2out.c: Ditto. * dwarfout.c: Ditto. * emit-rtl.c: Ditto. * explow.c: Ditto. * expmed.c: Ditto. * expr.c: Ditto. * final.c: Ditto. * fix-header.c: Ditto. * floatlib.c: Ditto. * flow.c: Ditto. * fold-const.c: Ditto. * function.c: Ditto. * gcc.c: Ditto. * gcse.c: Ditto. * gen-protos.c: Ditto. * genattrtab.c: Ditto. * gencheck.c: Ditto. * genconfig.c: Ditto. * genemit.c: Ditto. * genextract.c: Ditto. * genflags.c: Ditto. * gengenrtl.c: Ditto. * genoutput.c: Ditto. * genpeep.c: Ditto. * genrecog.c: Ditto. * gensupport.c: Ditto. * global.c: Ditto. * gmon.c: Ditto. * graph.c: Ditto. * haifa-sched.c: Ditto. * hard-reg-set.h: Ditto. * hash.c: Ditto. * integrate.c: Ditto. * jump.c: Ditto. * lists.c: Ditto. * local-alloc.c: Ditto. * loop.c: Ditto. * mips-tdump.c: Ditto. * mips-tfile.c: Ditto. * optabs.c: Ditto. * prefix.c: Ditto. * print-rtl.c: Ditto. * read-rtl.c: Ditto. * real.c: Ditto. * recog.c: Ditto. * reg-stack.c: Ditto. * regclass.c: Ditto. * regmove.c: Ditto. * reload.c: Ditto. * reload1.c: Ditto. * reorg.c: Ditto. * resource.c: Ditto. * rtl.c: Ditto. * rtlanal.c: Ditto. * scan.c: Ditto. * sched-deps.c: Ditto. * sched-rgn.c: Ditto. * sdbout.c: Ditto. * simplify-rtx.c: Ditto. * stmt.c: Ditto. * stor-layout.c: Ditto. * toplev.c: Ditto. * tradcif.y: Ditto. * tradcpp.c: Ditto. * tree.c: Ditto. * unroll.c: Ditto. * varasm.c: Ditto. * xcoffout.c: Ditto. From-SVN: r46173
2001-10-10calls.c: Fix formatting.Kazu Hirata1-1/+1
* calls.c: Fix formatting. * c-decl.c: Likewise. * cfgcleanup.c: Likewise. * combine.c: Likewise. * cppfiles.c: Likewise. * cpplib.c: Likewise. * cppmacro.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * dwarf2out.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * gcse.c: Likewise. * genattrtab.c: Likewise. * ggc-page.c: Likewise. * integrate.c: Likewise. * libgcc2.c: Likewise. * loop.c: Likewise. * optabs.c: Likewise. * profile.c: Likewise. * protoize.c: Likewise. * real.c: Likewise. * recog.c: Likewise. * reload1.c: Likewise. * reload.c: Likewise. * reorg.c: Likewise. * resource.c: Likewise. * sched-rgn.c: Likewise. * sdbout.c: Likewise. * stmt.c: Likewise. * toplev.c: Likewise. * varasm.c: Likewise. From-SVN: r46145
2001-08-31expmed.c (store_bit_field): Update to patch from 2001-08-27: move adjustment ↵Roman Zippel1-9/+9
of bitpos instead. * expmed.c (store_bit_field): Update to patch from 2001-08-27: move adjustment of bitpos instead. From-SVN: r45338
2001-08-27expmed.c (store_bit_field): Ignore adjustment to bitpos and use bitnum to ↵Roman Zippel1-3/+3
decide about register move. * expmed.c (store_bit_field): Ignore adjustment to bitpos and use bitnum to decide about register move. From-SVN: r45215
2001-08-24expmed.c: Default-#define HAVE_insv, HAVE_extv, and HAVE_extzv to zero.Zack Weinberg1-33/+18
* expmed.c: Default-#define HAVE_insv, HAVE_extv, and HAVE_extzv to zero. (mode_for_extraction): No need for #ifdefs. Add default-case abort to switch. (store_bit_field): Eliminate insv_bitsize variable. Put HAVE_insv in if controlling use of insv. (extract_bit_field): Likewise, for extv and extzv. From-SVN: r45150
2001-08-22Makefile.in, [...]: replace "GNU CC" with "GCC".Lars Brinkhoff1-12/+12
* Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22expmed.c (CODE_FOR_insv, gen_insv): Provide defaults.Richard Henderson1-15/+17
* expmed.c (CODE_FOR_insv, gen_insv): Provide defaults. (CODE_FOR_extv, gen_extv, CODE_FOR_extzv, gen_extzv): Likewise. (store_bit_field): Use mode_for_extraction more places. (extract_bit_field): Likewise. From-SVN: r45099
2001-08-22expmed.c (mode_for_extraction): New function.Zack Weinberg1-32/+70
* expmed.c (mode_for_extraction): New function. (store_bit_field, extract_bit_field): Use it. * expr.h: Prototype it and provide an enum for its first argument. * combine.c, function.c, recog.c: Don't include insn-codes.h. Use mode_for_extraction rather than testing HAVE_insv/extv/extzv and digging through the insn_data tables. * Makefile.in: Update dependencies. From-SVN: r45086
2001-08-13expr.h: Split out optab- and libfunc-related code to...Zack Weinberg1-0/+1
* expr.h: Split out optab- and libfunc-related code to... * optabs.h, libfuncs.h: ... these new headers. * Makefile.in (CONFIG_H, EXPR_H): Take out insn-codes.h. (OPTABS_H): New. (various .o rules): Add $(OPTABS_H) and/or libfuncs.h to dependencies. * mkconfig.sh: Don't include insn-codes.h from config.h. * reload.h: Use #ifdef GCC_INSN_CODES_H to decide whether enum insn_code is available. Move reload_in_optab and reload_out_optab array declarations to optabs.h. * regmove.c (gen_add3_insn): Move to optabs.c, export from there, prototype in expr.h. * gencodes.c: Cleanup: zap global variables, don't use printf where puts will do, don't bother defining MAX_INSN_CODE which nothing uses, let CODE_FOR_nothing get its value implicitly. * genemit.c, genopinit.c: Include optabs.h in generated file. * genoutput.c: Include insn-codes.h in generated file. * builtins.c, caller-save.c, combine.c, doloop.c, explow.c, expmed.c, expr.c, function.c, ifcvt.c, loop.c, optabs.c, profile.c, reload1.c, simplify-rtx.c, stmt.c, unroll.c, config/alpha/alpha.c, config/arm/arm.c, config/c4x/c4x.c, config/clipper/clipper.c, config/i386/i386.c, config/ia64/ia64.c, config/mn10300/mn10300.c, config/pj/pj.c, config/sh/sh.c, config/sparc/sparc.c: Include optabs.h. * builtins.c, calls.c, dwarf2out.c, except.c, expr.c, function.c, optabs.c, stmt.c, config/c4x/c4x.c, config/clipper/clipper.c, config/m88k/m88k.c, config/sparc/sparc.c: Include libfuncs.h. * reload.c: Include expr.h and optabs.h before reload.h. * config/alpha/alpha.c: Include tree.h before reload.h. * config/pa/pa.c: Include expr.h, optabs.h, libfuncs.h, and reload.h in that order. * config/sparc/sparc.c: Include debug.h. * recog.c: Include insn-codes.h. cp: * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies. * except.c: Include libfuncs.h. java: * Make-lang.in (java/decl.o): Update dependencies. * decl.c: Include libfuncs.h, don't include toplev.h. From-SVN: r44858
2001-08-08dbxout.c: Fix comment formatting.Kazu Hirata1-1/+1
* dbxout.c: Fix comment formatting. * dependence.c: Likewise. * df.c: Likewise. * diagnostic.c: Likewise. * dominance.c: Likewise. * doprint.c: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * emit-rtl.c: Likewise. * except.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * flow.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. From-SVN: r44729
2001-07-09expmed.c (store_fixed_bit_field): Don't use a mode bigger than the mode of ↵Andrew Haley1-2/+7
the memory location. 2001-07-03 Andrew Haley <aph@redhat.com> * expmed.c (store_fixed_bit_field): Don't use a mode bigger than the mode of the memory location. From-SVN: r43864
2001-07-02emit-rtl.c (adjust_address): New function.Richard Kenner1-24/+14
* emit-rtl.c (adjust_address): New function. * expr.h (adjust_address): Add declaration. * builtins.c: Replace some calls to change_address with calls to it or to validize_mem. * caller-save.c, dwarf2out.c, except.c, expmed.c, expr.c: Likewise. * function.c, config/a29k/a29k.md, config/alpha/alpha.c: Likewise. * config/arm/arm.c, config/convex/convex.c: Likewise. * config/dsp16xx/dsp16xx.md, config/fr30/fr30.c: Likewise. * config/i386/i386.c, config/i386/i386.md: Likewise. * config/ia64/ia64.c, config/ia64/ia64.md: Likewise. * config/m32r/m32r.c, config/m68k/m68k.md: Likewise. * config/m88k/m88k.c, config/mips/mips.md: Likewise. * config/ns32k/ns32k.c, config/rs6000/rs6000.c: Likewise. * config/sh/sh.c, config/sparc/sparc.md: Likewise. From-SVN: r43702
2001-05-22combine.c (gen_binary): Use swap_commutative_operands_pJan Hubicka1-2/+1
* combine.c (gen_binary): Use swap_commutative_operands_p (simplify_comparison): Likewise. * expmed.c (emit_store_flag): Likewise. * expr.c (compare_from_rtx): Likewise. (do_compare_rtx_and_jump): Likewise. * optabs.c (emit_cmp_and_jump_insn): Revert last patch; abort if not emitting a branch and operands want swapping. From-SVN: r42433
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