X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2FChangeLog;h=5c007028e9a4a2d94a12b95e5e9502aea362097c;hp=165751244a84f495f59211dd4709fb3194541126;hb=11a8ca07364cc782101c13138a71707359bc229b;hpb=f2750c1e3333e7c445978564370fa208f4695e84 diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 165751244a8..5c007028e9a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,611 @@ +2003-09-15 Bob Wilson + + * config/xtensa/xtensa.c (xtensa_multibss_section_type_flags): Add + ATTRIBUTE_UNUSED. + (call_insn_operand): For PIC, don't allow a direct call to a + function in a different section than the current one. + +2003-09-16 Volker Reichelt + + * doc/invoke.texi (Warning Options): Add missing hyphen before + "Wimport". Change "-Wno-endif-labels" to "-Wendif-labels". + Move "-Wold-style-definition" to the C-only section. + Fix the ordering of the warning options. + +2003-09-15 Zdenek Dvorak + Jeff Law + + * gcse.c (remove_reachable_equiv_notes): New. + replace_store_insn): Call it. Update antic list. + (store_killed_in_insn): Take REG_EQUAL notes into account. + (build_store_vectors, delete_store): Add parameter to + replace_store_insn call. + +2003-09-15 Bob Wilson + + * config/xtensa/xtensa.h (LEGITIMATE_PIC_OPERAND_P): Use + SYMBOL_REF_LOCAL_P. + +2003-09-15 Kazu Hirata + + * 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. + +2003-09-15 Vladimir Makarov + + * haifa-sched.c (schedule_block): Use ready_remove_first instead + of choose_ready for non-dfa insn scheduling. + +2003-09-15 Andreas Jaeger + Kaveh R. Ghazi + + * doc/invoke.texi (Warning Options): Describe -Wold-style-definition. + * c-opts.c (c_common_handle_option): Handle OPT_Wold_style_definition. + * c-parse.in: Warn about old-style parameter definition. + * c-common.c: Define warn_old_style_defintion. + * c-common.h: Declare it. + * c.opt: Add Wold-style-defintion. + +2003-09-15 Andreas Jaeger + + * config/rs6000/altivec.h: Convert () prototypes to ISO C90. + * config/rs6000/rs6000.c: Likewise. + +2003-09-12 Zdenek Dvorak + + 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. + +2003-09-12 Mark Mitchell + + * coverage.c (create_coverage): Do not call pushlevel/poplevel. + * langhooks-def.h (lhd_do_nothing_iii_return_null_tree): New + function. + * langhooks.c (lhd_do_nothing_iii_return_null_tree): Define it. + +2003-09-14 Kazu Hirata + + * combine.c (simplify_comparison): Convert + (ne (and (lshiftrt (xor X CST) Y) 1) 0) into + (eq (and (lshiftrt X Y) 1) 0). + +2003-09-14 Kazu Hirata + + * alias.c: Follow spelling conventions. + * cpphash.h: Likewise. + * fold-const.c: Likewise. + +2003-09-14 Alexandre Oliva + + * c-ppoutput.c (cb_line_change): Revert 2003-08-04's change. + * c-lex.c (cb_line_change): Skip line changing whenever + c-ppoutput.c would. + +2003-09-14 Steven Bosscher + + * ra.c: Convert to ISO C90 prototypes. + * ra-build.c: Likewise. + * ra-colorize.c: Likewise. + * ra-debug.c: Likewise. + * ra-rewrite.c: Likewise. + +2003-09-14 Richard Sandiford + + * Makefile.in (%.dvi): Remove excess $(docdir). + +2003-09-14 Richard Sandiford + + * function.c (STACK_BYTES): Move definition to head of file. + (assign_parms): Don't pass current_function_pretend_args_size + directly to SETUP_INCOMING_VARARGS. For partial register arguments, + round current_function_pretend_args_size up to STACK_BYTES. Skip any + excess before laying out the argument. + +2003-09-14 Andreas Jaeger + + * objc/objc-act.c: Convert to ISO C90 prototypes. + * objc/objc-act.h: Likewise. + +2003-09-14 Olaf Hering + + * config/rs6000/rs6000.c: Fix typo: Remove extra ')'. + +2003-09-13 Andrew Pinski + + PR target/12021 + * config/m68k/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Remove the asserts + as they already are done in config/m68k/m68k.h. + * config/m68k/netbsd.h (TARGET_OS_CPP_BUILTINS): Likewise + + * config/rs6000/rs6000.c (GEN_LOCAL_LABEL_FOR_SYMBOL): Remove. + (machopic_output_stub): Only generate pic base symbols when using pic + and generate them in the form L00000000$spb. + +2003-09-13 Richard Henderson + + * cgraphunit.c (cgraph_assemble_pending_functions): Export. + (cgraph_finalize_function): Revert TREE_ASM_WRITTEN check. + * cgraph.h: Update. + +2003-09-12 Dale Johannesen + + * config/rs6000/rs6000.c: Fix typos in previous. + +2003-09-12 Ziemowit Laski + + * pretty-print.c (pp_construct): Use xcalloc instead of xmalloc + when allocating pp->buffer. + +2003-09-12 Geoffrey Keating + + * config/darwin.c (machopic_select_rtx_section): Use + const_data_section for things that might require relocation. + +2003-09-12 H.J. Lu + + PR bootstrap/12264 + * tree-inline.c (inline_forbidden_p_1): Cast the 3rd arg to tree. + +2003-09-12 Bob Wilson + + * config/xtensa/elf.h (ASM_SPEC): Remove no-density option. Reformat. + * config/xtensa/linux.h (ASM_SPEC): Likewise. + * config/xtensa/xtensa.h (TARGET_SWITCHES): Remove -mbig-endian, + -mlittle-endian, -m[no-]density, -m[no-]abs, -m[no-]addx, -m[no-]mac16, + -m[no-]mul16, -m[no-]mul32, -m[no-]nsa, -m[no-]minmax, -m[no-]sext, + -m[no-]booleans, -mhard-float, -msoft-float, -m[no-]hard-float-div, + -m[no-]hard-float-recip, -m[no-]hard-float-sqrt, and + -m[no-]hard-float-rsqrt options. Delete corresponding MASK_* macros + and redefine corresponding TARGET_* macros with constants from the + xtensa-config.h header. + * doc/invoke.texi (Option Summary, Xtensa Options): Remove documention + for the options listed above. + +2003-09-12 Dale Johannesen + + * config/rs6000/rs6000-protos.h: Use C90 prototypes. + * config/rs6000/rs6000-c.c: Ditto. + * config/rs6000/rs6000.c: Ditto. + * config/rs6000/ sysv4.h: Ditto. + +2003-09-12 Chris Lattner + + * loop.c: Move comments describing BIV's and GIV's to top of file + +2003-09-12 Roger Sayle + + PR optimization/8967 + * alias.c (write_dependence_p): Modify to take an additional constp + argument that controls whether the UNCHANGING_RTX_P flags are used. + (anti_dependence, output_dependence): Adjust write_dependence_p + callers to pass this additional argument, to return the same result. + (unchanging_anti_dependence): New variant of anti_dependence that + ignores the UNCHANGING_RTX_P property on memory references. + * rtl.h (unchaning_anti_dependence): Prototype here. + * flow.c (init_propagate_block): Place fake constant mem writes on + the mem_set_list so that dead writes to const variables are deleted. + (insn_dead_p): Change anti_dependence to unchanging_anti_dependence. + (mark_used_regs): Likewise. + +2003-09-12 Richard Sandiford + + * config/mcore/mcore-protos.h (mcore_r15_operand_p): Declare. + (mcore_secondary_reload_class): Declare. + (mcore_output_inline_const_forced): Remove. + * config/mcore/mcore.md (movsi): Remove the code that forced + non-inlineable constants into a register if the target was r15 + or the stack pointer. Remove constant restrictions from the main + define_insn. Remove r <- I, r <- M and r <- N alternatives in favor + of an r <- P alternative. Remove fallback define_insn for reload. + (movhi, movqi): Use gen_lowpart rather than gen_SUBREG. Remove reload + define_insn. Use mcore_output_move in the remaining define_insn. + Adjust condition and constraints in the way as for movsi. + (movdi): Always split unacceptable constants into two. Use + simplify_gen_subreg instead of operand_subword{,_force}. + * config/mcore/mcore.c (mcore_output_inline_const_forced): Remove. + (mcore_output_move): Support HImode and QImode moves as well. + (mcore_m15_operand_p): New function. + (mcore_reload_class): Use it to detect cases where LRW_REGS are better. + (mcore_secondary_reload_class): New function. + * config/mcore/mcore.h (SECONDARY_RELOAD_CLASS): Redefine in + terms of mcore_secondary_reload_class. + +2003-09-11 Mike Stump + + * c-lex.c (fe_file_change): Don't transform to_line with SOURCE_LINE. + +2003-09-11 Kaveh R. Ghazi + + * builtins.c (fold_builtin_logarithm): if N can't be truncated to + MODE exactly, then only convert logN(N) -> 1.0 if + flag_unsafe_math_optimizations is set. + + * builtins.c (builtin_dconsts_init, dconstpi, dconste, + init_builtin_dconsts): Delete. + * emit-rtl.c (dconstpi, dconste): Define. + (init_emit_once): Initialize dconstpi & dconste. + * real.h (dconstpi, dconste): Declare. + +2003-09-11 Alexandre Oliva + + PR fortran/11522 + * dwarf2out.c (gen_inlined_subroutine_die): Emit abstract function + for ultimate origin even if block is abstract. + +2003-09-11 Roger Sayle + + * combine.c (combine_simplify_rtx): Move several NOT and NEG + optimizations from here... + * simplify-rtx.c (simplify_unary_operation): to here. Recursively + simplify expressions using simplify_gen_*ary instead of gen_rtx_*. + +2003-09-11 Richard Henderson + + * cgraphunit.c (cgraph_finalize_function): Add nested arg. + Tweek tests for function already generated. + (cgraph_expand_function): Don't double announce in !unit-at-a-time. + * cgraph.h (cgraph_finalize_function): Update for extra arg. + * c-decl.c (finish_function): Likewise. + +2003-09-10 Joe Buck + + * c-decl.c (poplevel): Eliminate use of |= in function_body assignment. + +2003-09-10 Jerry Quinn + + * real.c: Update URL to VAX floating point docs. + (decode_vax_d): Extract 8 exponent bits instead of 7. + +2003-09-10 Ian Lance Taylor + + * combine.c (force_to_mode): Set fuller_mask based only on mask, + not op_mode. + +Thu Sep 11 01:21:05 CEST 2003 Jan Hubicka + + * c-objc-common.c (c_cannot_inline_tree_fn): Warn + on why function is not inlinable; do not check + the body. + (inline_forbidden_p): Move to... + * tree-inline.c (inline_forbidden_p_1): ... here; Add warnings; + deal with alloca, longjmp. + (inline_forbidden_p): New static function. + (find_alloca_call_1, find_alloca_call, find_builtin_longjmp_call_1, + find_builtin_longjmp_call): Kill. + +2003-09-10 Richard Henderson + + * cgraph.h (struct cgraph_node): Rename lowered to analyzed. + * cgraphunit.c: Update to match. + (record_call_1): Rearrange. Call lang hook for language nodes. + (cgraph_analyze_function): Don't call lower_function. + * langhooks.h (struct lang_hooks_for_callgraph): Replace + lower_function with analyze_expr. + * langhooks-def.h: Update to match. + * langhooks.c (lhd_callgraph_analyze_expr): New. + +2003-09-10 Martin Husemann + + PR target/11965 + * config/sparc/sparc.c (sparc_v8plus_shift): Protect against + constants greater than 63. + * config/sparc/sparc.md (ashlsi3, ashrsi3, lshrsi3): Protect + against constants greater than 31. + (*ashldi3_sp64, *ashrdi3_sp64, *lshrdi3_sp64): Protect against + constants greater than 63. + +2003-09-09 Richard Henderson + + * cgraphunit.c (cgraph_finalize_function): Remove unused argument. + * cgraph.h (cgraph_finalize_function): Update. + * c-decl.c (finish_function): Update. + +2003-09-09 Devang Patel + + * config/darwin.h (LINK_SPEC): Pass -nofixprebinding to linker. + * doc/invoke.texi: Document new Darwin linker option -nofixprebinding. + +2003-09-09 Eric Christopher + + * configure.in: Change usage of 'head' to 'sed 1q'. + * configure: Regenerate. + +2003-09-09 Richard Henderson + + * except.c: Include cgraph.h. + (output_function_exception_table): Invoke + cgraph_varpool_mark_needed_node. + * Makefile.in (except.o): Update. + +2003-09-07 Kelley Cook + + * Makefile.in: Define REMAKEFLAGS for LANGUAGES & BOOT_CFLAGS + and use it throughout. + +2003-09-09 Kaveh R. Ghazi + + * builtins.c (real_dconstp, fold_builtin_logarithm, + fold_builtin_exponent): New, split out from fold_builtin. Also + generalize to add log2, log10, exp2 and exp10/pow10 equivalents. + * emit-rtl.c (dconst3, dconst10, dconstthird): New. + (init_emit_once): Initialize new dconsts, use ARRAY_SIZE in lieu + of hardcoded array size. + * fold-const.c (fold): Add cases for exp2, exp10 and pow10. + (tree_expr_nonnegative_p): Likewise. + * real.h (dconst3, dconst10, dconstthird): New. + +Tue Sep 9 22:18:48 CEST 2003 Jan Hubicka + + * cgraphunit.c (cgraph_finalize_function): Fix handling of extern + inline functions. + (cgraph_finalize_compilation_unit): Fix crash when dealing with lost + DECL_SAVED_TREE. + +2003-09-09 Roger Sayle + + * builtins.c (fold_builtin_cabs): Protect the complex argument + against multiple evaluation when optimizing cabs* into sqrt*. + +Tue Sep 9 15:36:28 CEST 2003 Jan Hubicka + + * varasm.c (notice_global_symbol): Properly deal with weak symbols. + +2003-09-08 Kelley Cook + + * Makefile.in: Revert yesterday's change. + +2003-09-08 Bernardo Innocenti + Peter Barada + + * config/m68k/coff.h (REGISTER_NAMES): Add fake register `argptr' + * config/m68k/hp320.h (REGISTER_NAMES): Likewise. + * config/m68k/linux.h (REGISTER_NAMES): Likewise. + * config/m68k/m68kelf.h (REGISTER_NAMES): Likewise. + * gcc/config/m68k/sgs.h (REGISTER_NAMES): Likewise. + * config/m68k/m68k-protos.h (m68k_initial_elimination_offset): Add prototype. + * config/m68k/m68k.c (m68k_frame): New struct, simular to ix86 back-end. + (m68k_compute_frame_layout): New function. + (m68k_initial_elimination_offset): New function. + (m68k_output_function_prologue): ColdFire-specific movem handling. + (m68k_output_function_epilogue): Likewise. + * config/m68k/m68k.h (FIRST_PSEOUDO_REGISTER): Make room for argptr reg. + (ARG_POINTER_REGNUM): Add new definition. + (INITIAL_FRAME_POINTER_OFFSET): Remove macro. + (ELIMINABLE_REGS): Define new macro, like in ix86 back-end. + (CAN_ELIMINATE): Likewise. + (INITIAL_ELIMINATION_OFFSET): Likewise. + +2003-09-08 Bernardo Innocenti + + * config/m68k/m68k.c (m68k_output_function_prologue): Simplify + by removing redundant variable cfa_store_offset. + +2003-09-08 Mark Mitchell + + * langhooks-def.h (lhd_register_builtin_type): New function. + (LANG_HOOKS_REGISTER_BUILTIN_TYPE): New macro. + (LANG_HOOKS_FOR_TYPES_INITIALIZER): Update. + * langhooks.h (lang_hooks_for_types): Add register_builtin_type. + * langhooks.c (lhd_register_builtin_type): New function. + * c-common.h (c_register_builtin_type): Declare. + * c-common.c (c_register_builtin_type): New function. + * c-lang.c (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define to + c_register_builtin_type. + * config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Remove __fpreg, + __float80, and __float128 macros. + * config/ia64/ia64.c (ia64_init_builtins): Create __fpreg, + __float80, and __float128 types. + +2003-09-08 Kaveh R. Ghazi + + * builtin-types.def + (BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, + BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE_COMPLEX_DOUBLE, + BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT_COMPLEX_FLOAT): New. + * builtins.def (BUILT_IN_CACOS, BUILT_IN_CACOSF, BUILT_IN_CACOSH, + BUILT_IN_CACOSHF, BUILT_IN_CACOSHL, BUILT_IN_CACOSL, + BUILT_IN_CARG, BUILT_IN_CARGF, BUILT_IN_CARGL, BUILT_IN_CASIN, + BUILT_IN_CASINF, BUILT_IN_CASINH, BUILT_IN_CASINHF, + BUILT_IN_CASINHL, BUILT_IN_CASINL, BUILT_IN_CATAN, + BUILT_IN_CATANF, BUILT_IN_CATANH, BUILT_IN_CATANHF, + BUILT_IN_CATANHL, BUILT_IN_CATANL, BUILT_IN_CCOS, BUILT_IN_CCOSF, + BUILT_IN_CCOSH, BUILT_IN_CCOSHF, BUILT_IN_CCOSHL, BUILT_IN_CCOSL, + BUILT_IN_CEXP, BUILT_IN_CEXPF, BUILT_IN_CEXPL, BUILT_IN_CPOW, + BUILT_IN_CPOWF, BUILT_IN_CPOWL, BUILT_IN_CPROJ, BUILT_IN_CPROJF, + BUILT_IN_CPROJL, BUILT_IN_CSIN, BUILT_IN_CSINF, BUILT_IN_CSINH, + BUILT_IN_CSINHF, BUILT_IN_CSINHL, BUILT_IN_CSINL, BUILT_IN_CSQRT, + BUILT_IN_CSQRTF, BUILT_IN_CSQRTL, BUILT_IN_CTAN, BUILT_IN_CTANF, + BUILT_IN_CTANH, BUILT_IN_CTANHF, BUILT_IN_CTANHL, BUILT_IN_CTANL): + New. + * doc/extend.texi: Document new builtins. + +Tue Sep 9 02:18:06 CEST 2003 Jan Hubicka + + * cgraph.c (cgraph_varpool_finalize_decl): Sanity check duplicated + finalization. + * cgraphunit.c (decide_is_fnction_needed): Avoid special case of nested + functions, check for COMDAT. + (cgraph_assemble_pending_functions): Break out from... + (cgraph_finalize_function): ... here; allow redefinig of extern inline + functions. + (record_call_1): Record function references only in non-unit-at-a-time + mode. + (cgraph_analyze_function): Reset current_function_decl. + (cgraph_finalize_compilation_unit): Assemble pending functions. + +2003-09-08 Mark Mitchell + + * mklibgcc.in (libcc.a): Depend on stmp-dirs. + (libgov.a): Likewise. + (libgcc_eh.a): Likewise. + +2003-09-08 Roger Sayle + + * fold-const.c (operand_equal_p): Clarify documentation. + +2003-09-08 Richard Henderson + + * c-decl.c (c_expand_body_1): Push and pop function context here. + * tree-optimize.c (tree_rest_of_compilation): ... not here. Take + nested argument instead of computing nesting ourselves. + +2003-09-08 Jakub Jelinek + + * toplev.c (rest_of_handle_stack_regs): Call split_all_insns before + regstack if optimizing but not scheduling after reload. + +2003-09-08 Jakub Jelinek + + * config/sparc/sparc.c (struct machine_function): New type. + (TARGET_HAVE_TLS, TARGET_CANNOT_FORCE_CONST_MEM): Define. + (sparc_override_options): Initialize init_machine_status. + (tls_symbolic_operand, tgd_symbolic_operand, tld_symbolic_operand, + tie_symbolic_operand, tle_symbolic_operand): New functions. + (symbolic_operand): Disallow tls_symbolic_operand. + (symbolic_memory_operand): Likewise. + (tls_call_delay, sparc_cannot_force_const_mem, legitimate_constant_p, + constant_address_p, legitimate_pic_operand_p, legitimate_address_p): + New functions. + (sparc_tls_symbol): New variable. + (sparc_tls_get_addr, sparc_tls_got, legitimize_tls_address, + legitimize_address): New functions. + (print_operand): Handle %&. + (sparc_init_machine_status, get_some_local_dynamic_name, + get_some_local_dynamic_name_1): New functions. + (sparc_output_dwarf_dtprel): New function. + * config/sparc/sparc.h (CONSTANT_ADDRESS_P): Moved into + constant_address_p. + (LEGITIMATE_PIC_OPERAND_P): Moved into legitimate_pic_operand_p. + (LEGITIMATE_CONSTANT_P): Moved into legitimate_constant_p. + (GO_IF_LEGITIMATE_ADDRESS): Moved into legitimate_address_p. + (LEGITIMIZE_ADDRESS): Moved into legitimize_address. + (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. + (TARGET_TLS, TARGET_SUN_TLS, TARGET_GNU_TLS): Define. + (ASM_OUTPUT_DWARF_DTPREL): Define. + (PREDICATE_CODES): Add tgd_symbolic_operand, tld_symbolic_operand, + tie_symbolic_operand, tle_symbolic_operand. + * config/sparc/sparc.md (UNSPEC_TLSGD, UNSPEC_TLSLDM, UNSPEC_TLSLDO, + UNSPEC_TLSIE, UNSPEC_TLSLE, UNSPEC_TLSLD_BASE): New constants. + (tls_call_delay): New attribute. + (in_call_delay): Use it. + (movqi, movhi, movsi, movdi): Call legitimize_tls_address if needed. + (tgd_hi22, tgd_lo10, tgd_add32, tgd_add64, tgd_call32, tgd_call64, + tldm_hi22, tldm_lo10, tldm_add32, tldm_add64, tldm_call32, tldm_call64, + tldo_hix22, tldo_lox10, tldo_add32, tldo_add64, tie_hi22, tie_lo10, + tie_ld32, tie_ld64, tie_add32, tie_add64, tle_hix22_sp32, + tle_lox10_sp32, tle_hix22_sp64, tle_lox10_sp64): New insns. + (tldo_ldub_sp32, tldo_ldub1_sp32, tldo_ldub2_sp32, tldo_ldsb1_sp32, + tldo_ldsb2_sp32, tldo_ldub_sp64, tldo_ldub1_sp64, tldo_ldub2_sp64, + tldo_ldub3_sp64, tldo_ldsb1_sp64, tldo_ldsb2_sp64, tldo_ldsb3_sp64, + tldo_lduh_sp32, tldo_lduh1_sp32, tldo_ldsh1_sp32, tldo_lduh_sp64, + tldo_lduh1_sp64, tldo_lduh2_sp64, tldo_ldsh1_sp64, tldo_ldsh2_sp64, + tldo_lduw_sp32, tldo_lduw_sp64, tldo_lduw1_sp64, tldo_ldsw1_sp64, + tldo_ldx_sp64, tldo_stb_sp32, tldo_stb_sp64, tldo_sth_sp32, + tldo_sth_sp64, tldo_stw_sp32, tldo_stw_sp64, tldo_stx_sp64): New + insns. + * config/sparc/sparc-protos.h (legitimate_constant_p, + constant_address_p, legitimate_pic_operand_p, legitimate_address_p, + legitimize_tls_address, legitimize_address, tls_symbolic_operand, + tls_call_delay, sparc_output_dwarf_dtprel): New prototypes. + * config/sparc/linux.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Define. + * config/sparc/linux64.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Likewise. + * configure.in (sparc*-*-*): Add TLS check. + * configure: Rebuilt. + +2003-09-07 Eric Botcazou + + PR target/11689 + * config/i386/i386.c (memory_address_length): Fix computation when + the base is esp or ebp. + +2003-09-07 Mark Mitchell + + PR c++/11852 + * varasm.c (initializer_constant_valid_p): Correct logic for + CONSTRUCTORs. + +2003-09-07 Roger Sayle + + * expr.c (expand_operands): New function to expand an operand pair. + (expand_expr): Call expand_operands whenever we need to expand both + operands of a binary operator. + (do_store_flag): Likewise for operands of comparison operations. + +2003-09-07 Roger Sayle + + * combine.c (combine_simplify_rtx): Don't convert -(A*B) into + (-A)*B if we care about sign-dependent rounding. + +2003-09-07 Gabriel Dos Reis + + * c-pretty-print.h (pp_c_left_brace): Declare. + (pp_c_right_brace): Likewise. + * c-pretty-print.c (pp_c_left_brace): Now a function + (pp_c_right_brace): Likewise. + +Sun Sep 7 14:50:03 CEST 2003 Jan Hubicka + + * cfgcleanup.c (try_simplify_condjump): Fix again the preivous patch. + +2003-09-07 Gabriel Dos Reis + + * diagnostic.c (warn_deprecated_use): Move to toplev.c + +2003-09-07 Gabriel Dos Reis + + * langhooks.c (lhd_print_error_function): Move from diagnostic.c. + * Makefile.in (langhooks.o): Depend on diagnostic.h + +2003-09-06 James E Wilson + + * loop.c (loop_regs_update): Delete else clause for PATTERN rtx and + simplify. + +2003-09-07 Kelley Cook + + * Makefile.in: Define $REMAKE to be $MAKE with LANGUAGES & BOOT_CFLAGS + and use it throughout. + +2003-09-07 Jan Hubicka + + * cfgcleanup.c (try_simplify_condjump): Fix my previous patch. + + * toplev.c (rest_of_decl_compilation): Do not finalize external + virables. + + * cgraph.c (cgraph_mark_reachable_node): Only enqueue finalized + functions. + (cgraph_varpool_finalize_decl): Notice global symbol when needed. + +2003-09-06 Jan Hubicka + + PR target/12070 + * calls.c (emit_library_call_value_1): Fix saving of BLKmode arguments. + + PR opt/12082 + * cfgcleanup.c (try_simplify_condjump): Avoid unreachable code warning. + +2003-09-06 Gabriel Dos Reis + + * diagnostic.c (announce_function): Move to toplev.c. + 2003-09-06 Zdenek Dvorak * gcse.c (expr_equiv_p): Don't consider anything to be equal to @@ -1566,7 +2174,7 @@ Wed Aug 20 12:08:55 CEST 2003 Jan Hubicka optimization in C++. (ia64_output_mi_thunk): Support ILP32 mode. -2003-08-22 bernardo innocenti +2003-08-22 Bernardo Innocenti * gcc/config/m68k/m68k.c (m68k_coff_asm_named_section): remove unused function.