+Sat Jan 9 08:19:14 1999 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * toplev.c (rest_of_compilation): Set cse_not_expected earlier.
+
+ * optabs.c (emit_conditional_move): Undo canonicalization previously
+ done by get_condition.
+
+ * jump.c (jump_optimize): Move simple optimizations in front
+ of complex ones.
+ Reset NEXT whenever deleting an insn in case NEXT was deleted.
+ Disable some conditional move optimizations if have
+ conditional arithmetic or if CSE not run yet.
+ Add new optimization to conditionalize code if have conditional
+ arithmetic.
+ (can_reverse_comparison_p): Check REVERSIBLE_CC_MODE.
+ (condjump{,_in_parallel}_p): Simplify.
+
+Thu Jan 7 09:25:51 1999 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * jump.c (delete_computation): Don't trust location of REG_DEAD
+ note within a basic block.
+
+Sat Dec 26 06:31:43 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * cse.c (cse_insn): Always make SET a nop if dest is hard regster and
+ src is equivalent.
+
+ * flow.c (print_rtl_with_bb): Write insns in epilogue delay list.
+
+ * combine.c (simplify_set): Update SET_SRC after force_to_mode call.
+ If HAVE_conditional_arithmetic, make conditional if comparison
+ operator is arg of arithmetic.
+
+ * genconfig.c (have_cond_arith_flag): New variable.
+ (walk_insn_part, case IF_THEN_ELSE): Set it.
+ (main): Define HAVE_conditional_arithmetic if have_cond_arith_flag.
+
+ * reorg.c (optimize_skip): Count insns in delay slots for epilogue
+ as being after a conditional return.
+
+Wed Dec 23 07:30:22 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * mips.md (movdf [mips4]): Remove '=' in constraint when not output.
+
+ * toplev.c (fatal_function): New static variable.
+ (set_fatal_function): New function.
+ (vfatal): If fatal_function nonzero, call it.
+
+Thu Dec 10 07:21:44 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * expr.c (move_by_pieces_1): Give inner arg types of function passed
+ as first operand.
+
+ * aclocal.m4 (GCC_HEADER_INTTYPES, GCC_CHECK_STRINGIFY): New macros.
+ * configure.in: Use them instead of inline text.
+ (malloc.h): Check for presence.
+ (free, malloc, calloc, realloc): Include malloc.h to see if need decl.
+ * system.h (malloc.h): Conditionally include.
+ (free, malloc, calloc, realloc): Conditionally declare.
+ * xm-mn10200.h (free, malloc, realloc, calloc): Remove redundant decls.
+ * xm-mn10300.h, rs6000/xm-sysv4.h, xm-v850.h: Likewise.
+ * xm-alpha.h: Likewise.
+ (string.h): Remove reundant #include.
+ * rtl.h (free): Remove declaration.
+ * tree.h (free): Likewise.
+
+ * gcov.c (fatal): New function.
+
+Wed Dec 9 06:25:12 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * protoize.c: Remove extraneous #endif.
+ Remove redundant declarations and includes.
+ (fatal): New function, from gen*.c.
+
+Wed Dec 9 06:16:26 1998 Craig Burley (burley@gnu.ai.mit.edu)
+
+ * fold-const.c (multiple_of_p): New function.
+ (fold): Turn some cases of *_DIV_EXPR into EXACT_DIV_EXPR.
+
+Wed Dec 9 04:42:23 1998 H.J. Lu (hjl@gnu.ai.mit.edu)
+
+ * expr.h, real.h: Add more prototypes.
+
+Tue Dec 8 06:04:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * c-typeck.c (c_expand_asm_operands): Fix text of error message
+ and handle conversion as lvalue.
+
+Mon Dec 7 21:35:31 1998 Paul Eggert <eggert@twinsun.com>
+
+ * dwarf2out.c (dyn-string.h): Fix patching error.
+ * toplev.c (<sys/times.h>): Include if HAVE_SYS_TIMES_H is defined.
+
+Sun Dec 6 01:14:46 1998 Paul Eggert <eggert@twinsun.com>
+
+ * collect2.c (mktemp): Remove unused decl.
+
+Sat Dec 5 21:02:13 1998 Paul Eggert <eggert@twinsun.com>
+
+ * cccp.c (fwrite): New VMS macro.
+ (VMS_fwrite): New VMS function.
+ (strerror): Declare only if NEED_DECLARATION_STRERROR.
+ (warn_white_space): New var.
+ (do_warning): Remove.
+ (directive_table): Use do_error to print warnings.
+ (eprint_string): Remove. All callers now use fwrite instead.
+ (check_white_space): New function.
+ (fatal): Now extern.
+ (main): Add new option --White-space, implied by -Wall.
+ If DEPENDENCIES_OUTPUT has the form `FILE TARGET', have TARGET depend
+ on source file as well as files it includes.
+ (newline_fix, name_newline_fix): Assume that *BP == '\\',
+ but don't assume that BP[1] == '\n'; all callers changed.
+ (rescan): Warn about white space at end of line in string.
+ Fix bug with counting newlines in strings as result of macro-expanding.
+ (expand_to_temp_buffer): Do not stomp on the output buffer length;
+ all callers changed.
+ (handle_directive): No need to check bp < limit if *bp == '\n'.
+ Allocate a larger directive buffer; expand newline to
+ backslash-'n' in string literals.
+ (timestamp): Don't assume that localtime succeeds.
+ (finclude): Add call to check_white_space in included file.
+ (collect_expansion): No need to check for p < limit at backslash.
+ (do_line): Allow nulls in file name.
+ (do_error): Also do warnings.
+ (do_pragma): Handle escapes in strings correctly.
+ (skip_quoted_string): Don't say ``Unterminated string or character''
+ if it's known to be a character.
+ Warn about white space at end of line in string.
+ (struct argdata): New member expand_size.
+ Rename member stringified_length to stringified_length_bound.
+ All uses changed.
+ (macroexpand): Record expand_size separately from expand_length.
+ Generate nothing for backslash-newline in a string.
+ Escape newlines in strings.
+ (macarg): Have macarg1 count newlines. Escape newlines in strings.
+ (macarg1): Skip backslash-newline in strings.
+ (change_newlines): Now takes struct argdata * (not U_CHAR * and int)
+ returns void, not int. Modify the arg in-place.
+ (change_newlines, make_definition): In strings, replace
+ backslash-newline with nothing, and non-backslashed newline
+ with backslash-'n'.
+
+ * cexp.y (fatal): New decl (exported by cccp.c).
+ (yylex): Allow multiple-char constants like 'abcde' that are longer
+ than long; draft C9x requires this. Don't treat (char)-1 like EOF.
+ (parse_escape): Return -2 if backslash-newline is seen.
+ Parse backslash-newline in numeric escapes.
+ Parse \x using unsigned, not signed, for proper overflow detection.
+
+Fri Dec 4 16:24:36 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * Defer some __builtin_constant_p elaborations until after cse;
+ original idea from rth@cygnus.com
+ * rtl.def (CONSTANT_P_RTX): New RTL code.
+ * expr.c (expand_builtin, case BUILT_IN_CONSTANT_P): Rework to
+ consider constant CONSTRUCTOR constant and to defer some cases to cse.
+ * cse.c (fold_rtx, case CONST): Add handling for CONSTANT_P_RTX.
+ * regclass.c (reg_scan_mark_refs, case CONST): Likewise.
+
+Tue Dec 1 09:35:45 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * Makefile.in (C_AND_OBJC_OBJS): Add mbchar.o.
+ (c-lex.o, cexp.o, cccp.o): Depend on mbchar.h.
+ (mbchar.o): New rule.
+ (CCCP_OBJS, CPPMAIN_OBJS): Include mbchar.o.
+ * po/POTFILES.in (mbchar.[ch]): Add.
+
+Tue Dec 1 09:32:27 1998 Dave Brolley <brolley@cygnus.com>
+
+ * mbchar.[ch]: New files for multibyte character handling.
+ * configure.in (enable_c_mbchar): New configure option.
+ * cexp.y (mbchar.h): #include it.
+ (yylex): Handle Multibyte characters in character literals.
+ * cccp.c (mbchar.h): #include it.
+ (main): Set character set based on LANG environment variable.
+ (rescan): Handle multibyte characters in comments.
+ (skip_if_group, validate_else, skip_to_end_of_comment): Likewise.
+ (macarg1, discard_comments): Likewise.
+ (rescan): Handle multibyte characters in string and character literals.
+ (collect_expansion, skip_quoted_string, macroexpand): Likewise.
+ (macarg1, discard_comments, change_newlines): Likewise.
+ * c-lex.c (mbchar.h): #include it.
+ (GET_ENVIRONMENT): New macro.
+ (init_lex): Set character set based on LANG environment variable.
+ (yylex): Handle multibyte characters in character and string literals.
+
+Mon Nov 30 08:25:35 1998 Mark Mitchell <mark@markmitchell.com>
+
+ * dyn-string.h: New file.
+ * dyn-string.c: Likewise.
+ * Makefile.in (OBJS): Add dyn-string.o.
+ (dwarf2out.o): Add dyn-string.h dependency.
+ (dyn-string.o): New rule.
+ * dwarf2out.c (dyn-string.h): Include.
+ (ASM_NAME_TO_STRING): Use dyn_string_append, rather than strcpy.
+ (addr_const_to_string): Take a dyn_string_t, not a char * as a
+ prototype. Use dyn_string_append rather than strcat, throughout.
+ (addr_to_string): Use dyn_string_t.
+
+Mon Nov 30 06:57:49 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * po/POTFILES.in (dyn-string.[ch]): New files.
+
+ * sched.c (swap_sort): Fix typo in last change.
+
+Sun Nov 29 21:02:34 1998 Paul Eggert <eggert@twinsun.com>
+
+ * po/POTFILES.in: Add gengenrtl.c, system.h.
+
+Sun Nov 29 16:36:59 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * expmed.c (emit_store_flag): Don't try to negate STORE_FLAG_VALUE.
+
+ * configure.in: Remove inadvertently added duplicate tests.
+
+ * reload1.c (emit_reload_insns): Fix typos in preserve death note code.
+
+ * Makefile.in (c-lex.o): Depends on $(RTL_H).
+
+ * genattr.c (fatal): No longer static.
+ * genattrtab.c, gencodes.c, genconfig.c, genemit.c: Likewise.
+ * genextract.c, genflags.c, gengenrtl.c, genopinit.c: Likewise.
+ * genoutput.c, genpeep.c, genrecog.c: Likewise.
+
+ * 1750a.c: Use gen_rtx_FOO and GEN_INT, not gen_rtx; include system.h.
+ * a29k.c, alpha.c, arc.c, arm.c, clipper.c, convex.c: Likewise.
+ * dsp16xx.c, fx80.c, gmicro.c, h8300.c, i386.c, i860.c: Likewise.
+ * i960.c, m32r.c, m68k.c, m88k.c, mips.c, mn10200.c: Likewise.
+ * mn10300.c, ns32k.c, pa.c, pdp11.c, pyr.c, romp.c: Likewise.
+ * rs6000.c, sh.c, sparc.c, spur.c, tahoe.c, v850.c: Likewise.
+ * vax.c, we32k.c: Likewise.
+ * elxsi.c, i370.c: Include system.h
+ * gofast.h: Use gen_rtx_FOO and GEN_INT instead of gen_rtx.
+ * 1750a.{md,h}, a29k{md,h}, alpha.{md,h}, alpha/vms.h: Likewise.
+ * arc.{md,h}, arm.{md,h}, clipper.{md,h}, convex.{md,h}: Likewise.
+ * dsp16xx.{md,h}, elxsi.h, fx80.{md,h}, gmicro.{md,h}: Likewise.
+ * h8300.h, i370.{md,h}, i386.{md,h}, i386/cygwin32.h: Likewise.
+ * i386/osfrose.h, i386/win-nt.h, i860.{md,h}, i960.{md,h}: Likewise.
+ * m32r.{md,h}, m68k.{md,h}, m68k/a-ux.h, m68k/crds.h: Likewise.
+ * m68k/isi.h, m68k/linux.h, m68k/lynx.h, m68k/m68kemb.h: Likewise.
+ * m68k/m68kv4.h, m68k/mot3300.h, m68k/news.h, m68k/sun3.h: Likewise.
+ * m88k.{md,h}, mips.{md,h}, mips/abi64.h, mn10200.{md,h}: Likewise.
+ * mn10300.{md,h}, ns32k.{md,h}, pa.{md,h}, pyr.{md,h}: Likewise.
+ * romp.{md,h}, rs6000.{md,h}, sh.{md,h}, sparc.{md.h}: Likewise.
+ * spur{md,h}, tahoe.{md,h}, v850.{md,h}, vax.{md,h}: Likewise.
+ * we32k.{md,h}: Likewise.
+
+Sat Nov 28 19:32:33 1998 Jeffrey A Law (law@cygnus.com)
+
+ * rtl.def (INLINE_HEADER): Fix type error found by gen_rtx_FOO changes.
+
+ * configure.in: If host != build, run autoconf to generate auto
+ build.h for the build machine and include it in build_xm_files.
+
+Sat Nov 28 19:20:06 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * bc-emit.c, caller-save.c, calls.c, combine.c: Call gen_rtx_FOO.
+ * cse.c, dwarf2out.c, emit-rtl.c, except.c, explow.c: Likewise.
+ * expmed.c expr.c, final.c, function.c, genpeep.c, halfpic.c: Likewise.
+ * integrate.c, jump.c, local-alloc.c, loop.c, optabs.c: Likewise.
+ * profile.c, recog.c, reg-stack.c, regclass.c, regmove.c: Likewise.
+ * reload.c, reload1.c, reorg.c, sched.c, stmt.c, stupid.c: Likewise.
+ * unroll.c, varasm.c: Likewise.
+
+ * Makefile.in (*.o): Depend on system.h.
+ * system.h (ANSI_PROTOTYPES): Add definition.
+ * *.c, c-parse.in, cexp.y: Include system.h and delete any
+ non-redundant includes, macro definitions, or declarations.
+ * gen*.c, bc-emit.c, calls.c, cccp.c, combine.c, emit-rtl.c:
+ Use ANSI_PROTOTYPES, not __STDC__ to select varargs vs. stdargs.
+ * gcc.c, mips-tfile.c, prefix.c, toplev.c, tree.c: Likewise.
+ * gen*.c (fatal): Fix error in varargs case.
+ * genattrtab.c (fatal): Make same as other gen programs.
+ * genattrtab.c: Write #include for system.h in output.
+ * genemit.c, genextract.c, genoutput.c, genpeep.c: Likewise.
+ * genrecog.c: Likewise.
+
+Sat Nov 28 06:01:525 1998 John F. Carr <jfc@mit.edu>
+
+ * emit-rtl.c (const_int_rtx): Now array of rtx_def, not rtx.
+
+Sat Nov 28 05:53:45 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * rtl.h (obstack_alloc_rtx): New declaration.
+ * rtl.c (rtx_alloc): Try to clear as integer or HOST_WIDE_INT indirect.
+ (obstack_alloc_rtx): New function.
+
+Sat Nov 28 05:46:41 1998 Richard Henderson <rth@cygnus.com>
+
+ * gengenrtl.c: New file.
+ * Makefile.in (OBJS): Add genrtl.c.
+ (GEN): Add gengenrtl.
+ (STAGESTUFF): Add s-genrtl and gengenrtl$(exeext);
+ (RTL_BASE_H): New, from RTL_H.
+ (RTL_H): Contains RTL_BASE_H and genrtl.h
+ (genrtl.o, genrtl.c, s-genrtl, gengenrtl): New rules.
+ * emit-rtl.c (gen_rtx_{CONST_INT,REG,MEM}): New functions.
+ (gen_rtx): Call them.
+ * genemit.c (gen_exp, gen_insn): Call gen_rtx_FOO for constant FOO.
+ * rtl.h (genrtl.h): Include ifndef NO_GENRTL_H.
+ (gen_rtx_{CONST_INT,REG,MEM}): New declarations.
+ (GEN_INT): Call gen_rtx_CONST_INT.
+
+Fri Nov 27 20:16:12 1998 Michael Meissner <meissner@cygnus.com>
+
+ * configure.in (AC_CHECK_FUNCS): Check for strchr and strrchr.
+
+Fri Nov 27 20:13:36 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * system.h: New file.
+
+ * configure.in (AC_CHECK_FUNCS): Remove check for vprintf.
+ Add check for isascii and strsignal.
+ Collapse multiple calls.
+ (GCC_NEED_DECLARATIONS): Likewise, from GCC_NEED_DECLARATION.
+ Check for bcopy, bcmp, bzero, strerror, atof, getcwd,
+ strsignal and getwd.
+ Add checks for getrlimit and setrlimit; search in sys/resource.h.
+ (GCC_FUNC_PRINTF_PTR, GCC_C_VOLATILE, GCC_FUNC_VFPRINTF_DOPRNT): Call.
+ (GCC_HEADER_STRING, AC_FUNC_VFORK, AC_HEADER_SYS_WAIT): Likewise.
+
+ * acconfig.h (NEED_DECLARATION_{STRERROR,GETCWD,GETWD,BZERO}: Add.
+ (NEED_DECLARATION_{{G,S}ETRLIMIT,STRSIGNAL,BCOPY,BCMP}): Likewise.
+ (STRING_WITH_STRINGS, HAVE_VOLATILE, HOST_PTR_PRINTF): Likewise.
+
+ * aclocal.m4 (GCC_NEED_DECLARATION): Accept optional second arg.
+ Test STRING_WITH_STRINGS when deciding which headers to search for
+ function declarations.
+ (GCC_NEED_DECLARATIONS, GCC_HEADER_STRING): New autoconf test.
+ (GCC_FUNC_{VFPRINTF_DOPRNT,PRINTF_PTR}, GCC_C_VOLATILE): Likewise.
+
+Fri Nov 27 20:10:42 1998 Richard Henderson <rth@cygnus.com>
+
+ * configure.in: Add cpp stringify test.
+ (AC_CHECK_FUNCS): Check for sbrk.
+ * acconfig.h (HAVE_CPP_STRINGIFY): New tag.
+
+Fri Nov 27 20:09:27 1998 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * configure.in (AC_CHECK_FUNCS): Check for getrlimit and setrlimit.
+
+Fri Nov 27 19:48:27 1998 Jeffrey A Law <law@cygnus.com>
+
+ * configure.in (AC_CHECK_FUNCS): Add gettimeofday, atoq, atoll,
+ strerror, stroul, abort and bsearch.
+ * acconfig.h (NEED_DECLARATION_{ATOL,ABORT}): New tags.
+
+Fri Nov 27 19:46:09 1998 Jim Wilson <wilson@cygnus.com>
+
+ * acconfig.h (HAVE_INTTYPES_H): New tag.
+ * configure.in (inttypes.h): Check for conflicts between sys/types.h
+ and inttypes.h and verify that intmax_t is defined.
+
+Fri Nov 27 08:07:53 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * alpha.c (sext_add_operand): Use reg_not_elim_operand.
+ (reg_not_elim_or_8bit_operand): New function.
+ * alpha.h (PREDICATE_CODE): Add new entry and alphabetize.
+ * alpha.md (mult patterns): Ensure eliminable reg not any input.
+
+ * Makefile.in (STAGESTUFF): Remove s-ver.
+ (s-ver): Remove rule and revert back to version.c as target.
+
+Fri Nov 27 02:39:36 1998 Paul Eggert <eggert@twinsun.com>
+
+ * cccp.c (main): Make `-I -' equivalent to `-I-'.
+
+Fri Nov 27 02:39:36 1998 Sam Kendall <kendall@init.com>
+
+ * cccp.c (main): Avoid `++i' and `i' in same expression.
+
+Thu Nov 26 19:42:02 1998 Stephen L Moshier <moshier@mediaone.net>
+
+ * real.c (ereal_atof): New function for hexadecimal floating constants.
+ * real.h (REAL_VALUE_HTOF): New macro for hex float conversion.
+ * c-lex.c (yylex): Use it and check syntax of hex floats.
+ * fold-const.c (real_hex_to_f): New function reads hex float
+ if no REAL_ARITHMETIC.
+
+Thu Nov 26 18:51:51 1998 Richard Henderson <rth@cygnus.com>
+
+ * alpha.c (reg_not_elim_operand): New function.
+ * alpha.h (PREDICATE_CODES): Add it.
+ * alpha.md: Remove reload-only patterns for (plus (plus (mult ...))).
+ (s[48]{add,sub}q): Use new function as predicate for multiplicand.
+
+Thu Nov 26 09:13:35 1998 Hans Cappelle <cappelle@imec.be>
+
+ * reorg.c (fill_simple_delay_slots): Fix typo in sets_cc0_p call.
+
+Thu Nov 26 06:15:46 1998 Paul Edwards <avon@matra.com.au>
+
+ * genattr.c (fatal): Use vprintf if available.
+ * genattrtab.c, gencodes.c, genconfig.c, genemit.c: Likewise.
+ * genextract.c, genflags.c, genopinit.c, genoutput.c: Likewise.
+ * genpeep.c: Likewise.
+
+Wed Nov 25 08:02:23 1998 Ken Raeburn <raeburn@cygnus.com>
+
+ * Makefile.in (version.c): Truncate tmp-version.c when writing to
+ it, instead of appending. Use timestamp file s-ver to prevent
+ repeated rebuilding of file with unchanged contents.
+ (STAGESTUFF): Add s-ver.
+
+Wed Nov 25 07:53:24 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * reload.h (form_sum): Add new parm, DIFF_P.
+ * reload.c (form_sum): Likewise.
+ (subst_indexed_address): Call it with new parm.
+ * reload1.c (eliminate_regs, case MINUS): Make common with PLUS.
+ (eliminate_regs_in_insn): Re-recognize if was MINUS.
+ * alpha.md: Add patterns for (plus (minus (mult ..) ...) ...).
+
+ * libgcc2.c (__bb_init_prg): Avoid use of bzero.
+
+ * combine.c (make_extraction): Make extraction even if may
+ span if INNER is not MEM.
+
+Wed Nov 25 07:30:28 1998 David Addison <addy@quadrics.com>
+
+ * sparc.h (SPARC_INCOMING_INT_ARG_FIRST): Respect TARGET_FLAT.
+
+Mon Nov 23 07:00:57 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * function.c (purge_addressof_1): If validate_change fails, try
+ validate_replace_rtx.
+
+ * expr.c (expand_expr, case ADDR_EXPR): Non-constant can be ADDRESSOF.
+
+ * expr.c (store_constructor_{,field}): New parameter ALIGN and
+ use it when making recursive calls and clearing memory.
+ (expand_expr, case CONSTRUCTOR): Call with new parameter.
+
+ * mips/abi64.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove ABI_EABI test.
+ * mips.c (function_arg_pass_by_reference): Return 1 if would
+ otherwise pass both in registers and on stack.
+
+Fri Nov 13 06:56:24 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * alpha/vms.h (struct avms_arg_info): Use int for num_args.
+
+Mon Nov 2 07:35:26 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * sched.c ({true,anti,output}_dependence): Volatile conflicts with
+ anything where MEM_IN_STRUCT_P doesn't match.
+
+Fri Oct 30 14:05:32 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * expr.c (struct move_by_pieces): New fields {to,from}_readonly.
+ (move_by_pieces): Initialize them.
+ (move_by_pieces_1): Use them.
+
+
+Sun Oct 25 06:12:33 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * optabs.c (emit_no_conflict_block): Allow insn of just USE or SET.
+
+ * explow.c (allocate_dynamic_stack_space): If operand 1 has VOIDmode,
+ use Pmode.
+
+ * configure.in (AC_CHECK_HEADERS): Fix typo with sys/stat.h.
+
+ * Makefile.in (config.status): Use $(srcdir) for configure.
+
+ * sparc.md (*sethi_di_medium_pic): Add CLOBBER of register 1.
+
+ * x-alpha (CLIB): Add -lexc.
+
+ * i386/mingw32.h (OUTPUT_QUOTED_STRING): Don't use Cygwin format
+ for drive letter.
+
+ * cccp.c (handle_directive): Complete support for #undef when -dM.
+
+ * configure.in (alpha*-*-vxworks*): Set MASK_SUPPORT_ARCH from host.
+
+ * m68k.md (adddi3, subdi3, anddi3, iordi3, xordi3): Use split_double.
+
+Sat Oct 24 13:41:06 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * local-alloc.c (alloc_qty_for_scratch, requires_inout): Allow
+ matching up to operand number 9.
+ * recog.c (constrain_operands): Likewise.
+ * reg-stack.c (constrain_asm_operands): Likewise.
+ * regclass.c (record_reg_classes): Likewise.
+ * regmove.c (find_matches): Likewise.
+ * reload.c (find_reloads): Likewise.
+ * reload1.c (reload_cse_simplify_operands): Likewise.
+
+Sat Oct 24 09:27:30 1998 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * regclass.c (record_reg_classes): Skip modifiers when looking
+ for constraint that just matches a previous operand.
+ Initialize classes[i] before handling matching operand.
+
+Fri Oct 23 07:05:52 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * fold-const.c (fold_range_test, fold): Use global_bindings_p,
+ not checking current_function_decl, to see if in function.
+
+Mon Oct 12 06:21:08 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * function.c (gen_mem_addressof): Copy REG_USERVAR_P to new reg.
+
+Sun Oct 11 14:40:24 1998 Ken Raeburn <raeburn@cygnus.com>
+
+ * calls.c (store_one_arg): Use ARGS_SIZE_RTX to get size of argument
+ when emitting chkr_set_right_libfunc call.
+
+Mon Oct 5 18:28:33 1998 Hans-Peter Nilsson <hp@axis.se>
+
+ * Makefile.in (version.c): Apply basename when using VERSION_DEP.
+
+Mon Oct 5 18:08:31 1998 Ken Raeburn <raeburn@cygnus.com>
+
+ * rs6000.c (rs6000_stack_info): Remove extra paren.
+ (print_operand): Cast -1 to HOST_WIDE_INT before shifting it.
+ * optabs.c (init_optabs): Create Checker symbols in Pmode.
+
+Mon Oct 5 06:23:27 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * function.c (purge_addressof_1): Add new parm IN_DEST.
+ If have different modes and IN_DEST, try making STRICT_LOW_PART.
+
+ * regmove.c (regmove_profitable_p): Put obfree at right place.
+
+Sun Oct 4 08:37:36 1998 Paul Edwards <avon@matra.com.au>
+
+ * configure.in (AC_CHECK_HEADERS): Add sys/types.h and sys/stat.h.
+ * gcc.c (sys/types.h, sys/stat.h): Only include if exist.
+ * cccp.c, toplev.c: Likewise.
+
+Sun Oct 4 07:11:34 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.eu>
+
+ * calls.c (expand_call): Don't call emit_group_store if target
+ is the same as VALREG.
+
+ * loop.c (strength_reduce): Track maybe_multiple on giv scan.
+ (find_mem_givs, record_giv): New argument maybe_multiple.
+
+ * reorg.c (fill_{simple,eager}_delay_slots): If insn no longer needs
+ delay slots, just skip instead of aborting.
+
+Sat Oct 3 08:04:28 1998 Ken Raeburn <raeburn@cygnus.com>
+
+ * tree.h (DECL_NO_CHECK_MEMORY_USAGE): New macro.
+ (struct tree_decl): New field no_check_memory_usage.
+ * c-common.c (enum attrs): Add A_NO_CHECK_MEMORY_USAGE.
+ (init_attributes): Register it as a new attribute.
+ (decl_attributes): Set flags on functions given that attribute.
+ * c-decl.c (duplicate_decls): Merge new attribute.
+ * expr.h (current_function_check_memory_usage): Declare.
+ * calls.c, expr.c, function.c, stmt.c: Replace uses of
+ flag_check_memory_usage with current_function_check_memory_usage.
+ * alpha.c, clipper.c, m88k.c, pa.c, sparc.c: Likewise.
+ * function.h (struct function): New field check_memory_usage.
+ * function.c (current_function_check_memory_usage): Define it.
+ (push_function_context_to, pop_function_context_from): Save and
+ restore it.
+ (expand_function_start): Set it, based on global flag and function
+ attribute.
+
+ * expr.c (expand_expr, case VAR_DECL): In memory-checking code, do
+ check non-automatic variables.
+
+Sat Oct 3 07:20:28 1998 Stephen L Moshier <moshier@world.std.com>
+
+ * emit-rtl.c (gen_lowpart_common): Disable optimization of
+ initialized float-int union if the value is a NaN.
+
+Sat Oct 3 06:58:53 1998 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * rs6000.h (ASM_OUTPUT_ADDR_DIFF_ELT): Remove extraneous parameter.
+
+Sat Oct 3 06:53:43 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * regmove.c (regmove_profitable_p): Free allocated mem if we return 1.
+
+ * rs6000.h (CPP_PREDEFINES): Add -D_LONG_LONG.
+
+Fri Oct 2 11:02:41 1998 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
+
+ * Makefile.in (stmp-fixinc, stmp-fixproto, install-multilib):
+ Fix directory permissions.
+ * objc/Makefile.in (copy-headers): Likewise.
+
+Fri Oct 2 10:39:08 1998 Hans-Peter Nilsson <hp@axis.se>
+
+ * expr.c (expand_expr, case CONSTRUCTOR): Change ">" to ">="
+ making MOVE_RATIO use consistent.
+
+Fri Oct 2 08:22:01 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * h8300.c (get_shift_alg): Fix typo in asm string; "n" should be "\n".
+
+Wed Sep 30 15:53:17 1998 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
+
+ * rs6000.h (ASM_OUTPUT_CONSTRUCTOR, ASM_OUTPUT_DESTRUCTOR): Delete.
+
+Wed Sep 30 14:27:49 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * function.c (assign_parms): Undo change of June 9.
+
+Wed Sep 30 14:21:39 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * c-typeck.c (c_expand_asm_operands): Give error if non-lvalue for
+ output operand.
+
+ * libgcc2.c (__bb_init_prg): Properly zero bb_hashbuckets.
+
+Wed Sep 30 11:31:23 1998 Walter Gadeyne <gadeynew@sebb.bel.alcatel.be>
+
+ * combine.c (num_sign_bit_copies, case UDIV): Return 1.
+
+Wed Sep 30 10:44:15 1998 Tristan Gingold <gingold@gavroche.enst.fr>
+
+ * c-decl.c (finish_decl): Set the assembler name to the current
+ decl if it was specified.
+ (finish_function): Use assembler name for constructor and
+ destructor name.
+ (duplicate_decls): Copy the assembler name.
+
+Wed Sep 30 10:42:49 1998 Jim Wilson <wilson@cygnus.com>
+
+ * regmove.c (struct match): Change char to int.
+
+Tue Sep 29 09:57:26 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * regmove.c (regmove_profitable_p): For shift, use 1 as third arg.
+
+ * function.c (find_fixup_replacement): Consider equivalent if
+ rtx_equal_p, not just same rtx.
+
+ * reload.h (last_output_reload_regno): New declaration.
+ * reload.c (find_reloads): No longer make it static and get last value.
+ * reload1.c (last_output_reload_regno): New definition.
+ (reload): Initialize it before each scan.
+ (reload_as_needed): Likewise, and also when insn has no reloads.
+
+ * combine.c (simplify_comparison, case AND): Properly check for
+ SUBREG of a low part and exclude paradoxcal SUBREG, not low part,
+ for non-WORD_REGISTER_OPERATIONS machines.
+
+ * expr.c (get_inner_reference): Fix typo in last change.
+
+Mon Sep 27 21:34:00 1998 Paul Eggert <eggert@twinsun.com>
+
+ * po/en_UK.po (Project-Id-Version): Set to cc 2.8.1.19980813 for now.
+ (PO-Revision-Date): Set to the current date.
+
+Sun Sep 27 07:33:18 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * m68k/vxm68k.h (LINK_SPEC): Always use -r.
+ (WIDEST_HARDWARE_FP_SIZE): Define.
+
+ * reload.c (push_reload): If in STRICT_LOW_PART, always reload
+ inside even if SUBREG_WORD is not zero.
+
+ * flow.c (print_rtl_with_bb): Don't say not in basic block if we
+ aren't making basic blocks.8
+
+Sat Sep 26 10:57:09 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * function.c (optimize_bit_field): Don't remove SUBREG from dest
+ if SUBREG_REG is multi-word.
+
+Wed Sep 23 05:43:23 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * reload.c (find_reloads_address): Deal with address which is
+ an AND; clean up return values some more.
+
+Fri Sep 11 13:02:26 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * function.c (purge_addressof_1): Properly copy flags when making MEM.
+
+Mon Sep 7 18:33:06 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * expr.c (get_inner_reference): If not COMPONENT_REF or BITFIELD_REF
+ and mode is BLKmode, set size_tree.
+
+ * expr.c (expand_builtin, case BUILT_IN_LONGJMP): Fix typo in
+ last change.
+
+Wed Sep 2 15:38:01 1998 Paul Eggert <eggert@twinsun.com>
+
+ * libgcc2.c (__floatdisf): Use signed comparison to test
+ whether u is close to zero; unsigned comparison is not what's
+ wanted here.
+
+Mon Aug 17 02:19:30 1998 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * xcoffout.c (UNKNOWN_STAB): Fix typo in previous change; missing
+ backslash before newline.
+
+Mon Aug 17 00:12:42 1998 Paul Eggert <eggert@twinsun.com>
+
+ * reorg.c (check_annul_list_true_false): Fix typo in Jul 17 change.
+
+Sun Aug 2 01:10:15 1998 Paul Eggert <eggert@twinsun.com>
+
+ Add Native Language Support.
+ * intl/*, mkinstalldirs, po/*, exgettext, intl.c, intl.h: New files.
+ * Makefile.in (AWK, datadir, localedir, top_builddir): New variables.
+ (USE_NLS, INTLLIBS, POSUB, INTL_SUBDIRS, HOST_INTLLIBS): Likewise.
+ (PREPEND_DOTDOT_TO_RELATIVE_PATHS, SUBDIR_FLAGS_TO_PASS): Likewise.
+ (GCC_OBJS, COLLECT2_OBJS, CCCP_OBJS, CPPMAIN_OBJS): Likewise.
+ (PROTO_OBJS, GCOV_OBJS, INTL_DISTCLEAN, GEN_PROTOS_OBJS): Likewise.
+ (LIBDEPS, LIBS): Add $(INTLLIBS).
+ (HOST_LIBDEPS, HOST_LIBS): Add $(HOST_INTLLIBS).
+ (LIBS): Add @LIBS@.
+ (ORDINARY_FLAGS_TO_PASS): New var, containing all the old values
+ from FLAGS_TO_PASS, except for CC.
+ (FLAGS_TO_PASS): Pass datadir, distdir, localedir.
+ (OBJS): Add intl.o.
+ (GEN): Add gencheck.
+ (STAGESTUFF): Add tree-check.h, gencheck$(exeext).
+ (native): Depend on intl.all.
+ (xgcc, collect2, cccp, cppmain, {,un}protoize, gcov): Link intl.o.
+ (c-typeck.o, c-lex.o, collect2.o, gcc.o, toplev.o): Depend on intl.h.
+ (integrate.o, final.o, cccp.o, cppmain.o, cpplib.o): Likewise.
+ (cpperror.o, s-proto, gcov.o): Likewise.
+ (gencheck): Depend on $(HOST_LIBDEPS) instead of tree.h and tree.def.
+ (gencheck.o, intl.o, $(top_builddir)/intl/libintl.a): New rules.
+ ($(srcdir)/cp/parse.c, intl.all, intl.install): Likewise.
+ (intl.uninstall, intl.distdir, intl.mostlyclean, intl.clean): Likewise.
+ (intl.distclean, intl.maintainer-clean, intl.distdir-fixup): Likewise.
+ (distdir-check): Likewise.
+ (gen-protos): Link cpperror.o, cppexp.o, cpphash.o, cpplib.o,
+ prefix.o, version.o; needed for `cpp_notice'.
+ (mostlyclean): Depend on intl.mostlyclean.
+ (clean): Depend on intl.clean.
+ (distclean): Depend on intl.disclean, unless the invoker defines
+ INTL_DISTCLEAN to be empty. Remove intl/libintl.h and libintl.h.
+ (maintainer-clean): Make intl.maintainer-clean, but define
+ INTL_DISTCLEAN to be empty.
+ (install-normal): Depend on intl.install.
+ (uninstall): Depend on intl.uninstall.
+ (distdir-start): Make sure invoker configured with --enable-nls.
+ Use $(AWK), not awk. Make tmp/intl and tmp/po directories.
+ (distdir-finish): Make distdir-check at the end.
+ (distdir): Depend on intl.distdir, intl.distdir-fixup.
+ (compare, compare3, gnucompare, gnucompare3): Handle intl subdirectory.
+ (stage1-start, stage2-start, stage3-start, stage4-start): Likewise.
+
+ * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT): New macros.
+ (HAVE_LC_MESSAGES, HAVE_STPCPY, PACKAGE, VERSION): Likewise.
+ * aclocal.m4 (AC_ISC_POSIX, AM_WITH_NLS): New functions.
+ (AM_GNU_GETTEXT, AM_LC_MESSAGES, AM_PATH_PROG_WITH_TEST): Likewise.
+
+ * bi-arity.c, bi-opcode.c, bi-opname.c: Include config file first.
+ * c-common.c: Don't include <ctype.h>.
+ (tfaff): Now a function, not a string. All users changed.
+ (check_format_info): Use is_C_digit, not isdigit.
+ Reword messages to ease localization.
+ * c-decl.c (redeclaration_error_message): Now returns int, not message.
+ (poplevel, duplicate_decls, pushdecl): Revamp to pass explicit
+ strings to diagnostic generators.
+ (duplicate_decls, parmlist_tags_warning, finish_struct): Reword
+ messages to ease localization.
+ * c-iterate.c (prdecl): Reword messages so that they do not require
+ localization.
+ * c-lex.c: Include limits.h if available.
+ Include intl.h.
+ Include ctype.h only if MAP_CHARACTER is defined.
+ (UCHAR_MAX): Define if limits.h doesn't.
+ (C_alnum_array): New var.
+ (init_lex): Initialize it.
+ (yyerror): Localize msgid arg.
+ (yylex): Use is_C_alnum and is_C_digit, not isalnum and isdigit.
+ * c-lex.h (C_alnum_array): New decl.
+ (is_C_alnum, is_C_digit): New macros.
+ * c-typeck.c: Include intl.h.
+ (warning_init): Now takes just one arg.
+ (incomplete_type_error): Reword messages to ease localization.
+ (build_unary_op, lvalue_or_else, readonly_warning): Likewise.
+ (build_modify_expr): Likewise.
+ (build_unary_op, readonly_warning): Revamp to pass explicit
+ strings to diagnostic generators.
+ (build_modify_expr, warn_for_assignment, c_expand_return):
+ Translate strings passed to functions expecting translated
+ strings.
+ (get_spelling): Remove; it was a no-op. All callers changed.
+ (error_init, pedwarn_init): Now takes one arg. All callers changed.
+ * c-tree.h (error_init, pedwarn_init): Likewise.
+ * cccp.c: Include intl.h.
+ (char_name): Remove.
+ (check_macro_name): 2nd arg now int, not char *. All callers changed.
+ (macarg): Now returns int, not char *. All callers changed.
+ (notice, vnotice, pedwarn_strange_white_space): New functions.
+ (verror): Now extern; used by cexp.y.
+ (main): Set message locale, and defer memory allocation until after.
+ (main, do_include, print_containing_files): Invoke `notice' to
+ localize notices.
+ (handle_directive): Invoke pedwarn_strange_white_space instead of
+ using char_name.
+ (do_include, check_macro_name): Reword messages to ease localization.
+ (my_strerror): Likewise.
+ (verror, vwarning): Invoke vnotice to localize msgid.
+ (verror_with_line, vwarning_with_line): Likewise.
+ (pedwarn_with_file_and_line, fatal): Likewise.
+ (initialize_char_syntax): No need to initialize char_name.
+ * cexp.y (yyerror): Now takes msgid format and args, not just string.
+ (verror): New decl.
+ (parse_number, yylex): Reword messages to ease localization.
+ (verror): New test function.
+ (pedwarn, warning): Translate msgid arg.
+ * collect2.c: Include intl.h.
+ (my_strerror): Reword messages so they do not require localization.
+ (main, collect_execute, scan_prog_file, scan_libraries): Likewise.
+ (read_file, end_file): Likewise.
+ (notice): New function.
+ (fatal, error, main): Use it to translate msgid strings.
+ (collect_execute, maybe_unlink, write_c_file_stat): Likewise.
+ (locatelib, scan_libraries, scan_prog_file, add_func_table): Likewise.
+ (main): Set message locale, and defer memory allocation until after.
+ (collect_wait): Reword messages to ease localization.
+ (bad_header): Revamp to pass explicit strings to diagnostic generators.
+ * combine.c (dump_combine_stats, dump_combine_total_stats):
+ Use fnotice to translate diagnostic messages.
+ * cppalloc.c (memory_full): Use `cpp_notice' to print diagnostic.
+ * cpperror.c: Include intl.h.
+ (cpp_print_containing_files): Use cpp_notice to translate messages.
+ (cpp_message): is_error is -1 for notices. Translate "warning:".
+ (cpp_fatal): Translate msgid arg.
+ * cppexp.c (cpp_lex): Pass explicit strings to diagnostic generators.
+ (cpp_parse_expr): Use cpp_error, not fprintf, to report
+ unimplemented operators.
+ * cpplib.c: Include intl.h.
+ (check_macro_name): 2nd arg now int, not char *. All callers changed.
+ (check_macro_name, do_define): Reword messages to ease localization.
+ (do_define): Pass explicit strings to diagnostic generators.
+ (do_define, cpp_start_read, cpp_handle_options): Use cpp_notice to
+ translate messages.
+ (cpp_error, cpp_warning, cpp_warning_with_line): Translate msgid arg.
+ (cpp_pedwarn_with_file_and_line): Likewise.
+ (cpp_notice): New function.
+ (my_strerror): Reword message so it does not require localization.
+ * cpplib.h (cpp_notice): New decl.
+ * cppmain.c: Include intl.h.
+ (main): Set message locale.
+ * cse.c (cse_main): Use fnotice to print diagnostic.
+ * final.c: Include intl.h; do not include ctype.h.
+ (output_operand_lossage): Translate msgid arg.
+ * fold-const.c (optimize_bit_field_compare, fold_truthop): Reword
+ messages to ease localization.
+ * gcc.c: Include intl.h.
+ (my_strerror, snapshot_warning): Reword messages so they do not
+ require localization.
+ (init_spec, set_spec): Invoke `notice' to localize notices.
+ (read_specs, execute, do_spec_1, main, snapshot_warning): Likewise.
+ (struct switchstr): Don't use `valid' as identifier.
+ (do_spec_1): Treat %e string as msgid format, which needs
+ translation.
+ (main): Set message locale.
+ (pfatal_with_name): Invoke perror_with_name, not fatal.
+ (perror_with_name): Invoke printf, not error.
+ (pfatal_pexecute): Invoke pfatal_with_name, not fatal.
+ (fatal, error): Translate msgid arg.
+ (notice): New function.
+ * gcov.c: Include intl.h; include stdarg.h if __STDC__ is defined.
+ (main): Set message locale.
+ (fnotice): New function.
+ (xmalloc, fancy_abort, print_usage): Use it to to print diagnostics.
+ (open_files, read_files, function_summary, output_data): Likewise.
+ * integrate.c: Include intl.h.
+ (function_cannot_inline_p): Mark msgids with N_.
+ * pexecute.c: Include libintl.h if ENABLE_NLS, otherwise define
+ gettext to be a noop.
+ (_, N_): New macros.
+ (install_error_msg): Wrap inside N_.
+ (pexecute): Translate diagnostics.
+ * protoize.c: Include intl.h.
+ (__attribute__): New macro.
+ (notice): New function.
+ (my_strerror): Reword message so it does not require localization.
+ (xmalloc, xrealloc, fancy_abort): Use `notice' to print diagnostic.
+ (safe_write, usage, file_normally_convertible, abspath): Likewise.
+ (find_file, aux_info_corrupted, save_def_or_dec): Likewise.
+ (gen_aux_info_file, process_aux_info_file, rename_c_file): Likewise.
+ (find_extern_def, find_static_definition): Likewise.
+ (declare_source_confusing, edit_fn_declaration): Likewise.
+ (edit_formals_lists, add_local_decl, add_global_decls): Likewise.
+ (edit_fn_definition, scan_for_missed_items, edit_file, main): Likewise.
+ (main): Set message locale.
+ * real.c (NMSGS, ermsg): Remove.
+ (mtherr): Pass explicit strings to diagnostic generators.
+ Abort on invalid operations.
+ * regclass.c (fix_register): Reword messages to ease localization.
+ * toplev.c: Include intl.h; do not include ctype.h.
+ (v_really_sorry, really_sorry): Remove unused functions.
+ (count_error, fatal_io_error): Translate strings.
+ (default_print_error_function): Reword messages to ease localization.
+ Use `notice' to translate diagnostics.
+ (report_error_function, main, print_version): Likewise.
+ (vnotice, notice, fnotice): New functions.
+ (vmessage): Remove.
+ (v_message_with_file_and_line, vsorry): Translate msgid with vnotice.
+ (v_message_with_file_and_line, v_message_with_decl): Use
+ report_file_and_line. Now takes int warning flag, not prefix;
+ this is easier to localize. All callers changed.
+ (v_message_with_decl): Abort if first format spec is neither %%
+ nor %s. Translate "((anonymous))".
+ (main): Set message locale.
+ (set_target_switch): Don't use `valid' as an identifier.
+ (__VERSION__): Reword message so it does not require localization.
+ (print_switch_values): Translate "options passed" and "enabled".
+ * tree.c (valid_machine_attribute): Don't use `valid' as identifier.
+ * xcoffout.c (xcoff_output_standard_types): Use `error' to
+ output diagnostic, so that it gets translated.
+ * 1750a.c (memop_valid): Don't use `valid' as an identifier.
+ * arc/initfini.c (__do_global_dtors): Put backslash before
+ newline in strings, to pacify xgettext.
+ * dsp16xx.c (dsp16xx_invalid_register_for_compare): New function.
+ * dsp16xx.h: Declare it.
+ * dsp16xx.md: Use it to report invalid registers.
+ * i370.h: Include <ctype.h>.
+ * i386.c: Include config.h first.
+ * m32r/initfini.c (__do_global_dtors): Put backslash before
+ newline in strings, to pacify xgettext.
+ * m88k/dguxbcs.h (CPP_SPEC): Likewise.
+ * rs6000.c: Include config.h first.
+ (rs6000_fatal_bad_address): New function.
+ * rs6000.h: Declare it.
+ * rs6000.md: Use it to report bad addresses.
+ * v850.c: Include config.h first.
+
+ * configure.in: When generating config.h and mentioning file from
+ the config directory, surround it with #ifdef IN_GCC.
+ (AC_ARG_ENABLE): Add --enable-nls.
+ (AM_GNU_GETTEXT): Add. Override XGETTEXT so that we use exgettext
+ instead of xgettext to extract strings.
+ (all_outputs): Add intl/Makefile, po/Makefile.in.
+ Do not use the shell variable 'l'.
+ If libintl.h is created, echo '#include "intl/libintl.h"' >libintl.h.
+ * cp/Make-lang.in (g++.o): Depend on gansidecl.h, intl.h, Makefile;
+ do not depend on config.status.
+ (GXX_OBJS): New var.
+ (g++$(exeext)): Link intl.o.
+ * cp/Makefile.in (top_builddir, INTLLIBS): New vars.
+ (LIBS): Add $(INTLLIBS).
+
+ * patch-apollo-includes: Remove; this is part of README.APOLLO.
+
+Mon Jul 27 18:28:58 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * reload.c (find_reloads): If no_input_reloads, abort if
+ reloads were made for addresses.
+ * m68k.md (sxx): Operand 0 cannot be memory.
+
+Fri Jul 17 07:31:04 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * m68k.c (output_move_simode_const): Use subl to move 0 into addr reg.
+ (output_move_[hq]imode): Likewise.
+
+ * m68k.md (extend[sd]fxf2): Accept constants and general reg as
+ source operand if the destination is a floating point register.
+
+Fri Jul 17 07:23:49 1998 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+
+ * reorg.c (check_annul_list_true_false): New function.
+ (steal_delay_list_from_{target,fallthrough}): Call it and also
+ refine tests for when we may annul if already filled a slot.
+ (fill_slots_from_thread): Likewise.
+ (delete_from_delay_slot): Return newly-created thread.
+ (try_merge_delay_isns): Use its new return value.
+
+Sat Jul 4 11:07:33 1998 Eberhard Mattes <mattes@azu.informatik.uni-stuttgart.de>
+
+ * function.c (assign_parms): Handle PARALLEL which include stack.
+
+Sat Jul 4 09:44:29 1998 Paul Edwards <avon@matra.com.au>
+
+ * tree.c, print-tree.c, c-lang.c: Include stdio.h before tree.h.
+ * expr.c (bc_expand_component_address): Correct args to
+ bc_push_offset_and_size.
+ * reload1.c (reload_cse_simplify_operands): Add missing return value.
+
+Fri Jul 3 07:17:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * alpha.c (normal_memory_operand): Handle case when REG will be
+ eliminated by reload.
+
+Thu Jul 2 18:43:53 1998 James Carlson <carlson@ironbridgenetworks.com>
+
+ * floatlib.c (HIDDEND_LL, MANTD_LL, PACKD_LL): New macros.
+ (__addsf3): Fixed cases returning wrong type and causing unintended
+ conversions and data corruption.
+ (__mulsf3): Fixed rounding flaws caused wrong scaling.
+ (__float{didf,sisf,disf},__fix{,uns}dfdi): New functions.
+ (__{gt,ge,lt,le,eq,ne}df2): Likewise.
+ (__truncdfsf2): Fixed normalization problems
+ (__fixunsdfsi): Fixed compiler warning
+ (__{add,sub,mul}df3): Rewrite to do real DP math.
+ (__divdf3): Removed previous version by Barrett Richardson.
+
+Thu Jul 2 17:57:20 1998 Douglas B. Rupp <rupp@gnat.com>
+
+ * cpperror.c: Include errno.h.
+
+Thu Jul 2 16:46:36 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * c-decl.c (grokdeclarator): Don't warn about implicit int in
+ `typedef foo = bar'.
+
+Tue Jun 30 18:32:49 1998 Geert Bosch <bosch@gnat.com>
+
+ * alpha/vxworks.h (LINK_SPEC): Add -taso -T 0.
+
+Tue Jun 30 09:39:32 1998 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * expr.c (expand_builtin_{set,long}jmp): If STACK_SAVEAREA_MODE
+ defined, override sa_mode using its value.
+ * explow.c (emit_stack_save): Likewise.
+
+ * rs6000/aix41.h (ASM_CPU_SPEC): Define relative to ASM_DEFAULT_SPEC.
+ (CPP_CPU_SPEC): Define relative to CPU_DEFAULT_SPEC.
+ * rs6000.c (processor_target_table, 620): Don't affect MASK_POWERPC64.
+ (rs6000_override_options): Ignore flag_pic for AIX.
+ (rs6000_immed_double_const): Delete.
+ ({reg_or_u_short,u_short_cint}_operand): Don't assume 32-bit CONST_INT.
+ ({non_logical_cint,logical}_operand): Likewise.
+ (num_insns_constant): mask64_operand is 2 insns.
+ (easy_fp_constant): Any CONST_DOUBLE_HIGH is okay for 64-bit.
+ (mask_constant): HOST_WIDE_INT parameter.
+ (non_and_cint_operand): Delete.
+ ({mask,and}64_operand): New functions.
+ (function_arg{,_advance}): DImode arguments don't need special
+ alignment when 64-bit.
+ (setup_incoming_varargs): Reverse reg_size assignment.
+ (print_operand): HOST_WIDE_INT second parameter.
+ (print_operand, case 'B', 'S'): New cases.
+ (print_operand, case 'M'): Fix typo in lossage string.
+ (rs6000_stack_info): Reverse reg_size assignment. Use total_raw_size
+ to compute AIX push_p. Use reg_size to compute {cr,lr}_save_offset.
+ (rs6000_output_load_toc_table): Reverse init_ptr assignment. Use
+ TARGET_64BIT not TARGET_POWERPC64. Convert fprintf to fputs.
+ Load GOT highpart, don't add it. Add lowpart with {cal|la}.
+ (rs6000_allocate_stack_space): Use {cal|la}.
+ (output_epilog): Use {cal|la}
+ (output_function_profiler): Add call glue to mcount call.
+ Load GOT highpart, don't add it. Add lowpart with {cal|la}.
+ Use asm_fprintf and convert fprintf to fputs.
+
+ * rs6000.h (TARGET_SWITCHES): Add powerpc64.
+ (STACK_BOUNDARY): Depend on TARGET_32BIT.
+ (ADJUST_FIELD_ALIGN): Calculate array alignment using innermost type.
+ (CONST_OK_FOR_LETTER_P): Don't assume 32-bit CONST_INT.
+ (EXTRA_CONSTRAINTS): Remove 'S' and 'T'. Replace 'S' with
+ 64-bit mask operand.
+ (RS6000_SAVE_TOC): Depend on TARGET_32BIT.
+ (STACK_SAVEAREA_MODE): New macro.
+ (LEGITIMATE_CONSTANT_P): DImode okay for 64bit.
+ (RTX_COSTS, AND/IOR/XOR): Reflect current machine description.
+ (ASM_FILE_START): Emit 64-bit ABI directive.
+ (ASM_DECLARE_FUNCTION_NAME): Align CSECT on doubleword in 64-bit mode.
+ (ASM_OUTPUT_SPECIAL_POOL_ENTRY): DImode okay for 64-bit.
+ (PREDICATE_CODES): Add "and64_operand" and "mask64_operand".
+ Delete "non_and_cint_operand". "input_operand" includes CONST_DOUBLE.
+
+ * rs6000.md (iorsi3, xorsi3): Use HOST_WIDE_INT for mask.
+ Restore define_split.
+ (floatsidf2, floatunssidf2): Remove !TARGET_POWERPC64 final constraint.
+ (floatsidf2_internal, floatunssidf2_internal2): Likewise.
+ Do not specify base register operand mode.
+ (floatsidf2_loadaddr): Don't specify base register operand mode.
+ (floatsidf2_store1, floatsidf2_store2): Operand 1 must be base
+ register; do not specify mode. Remove !TARGET_POWERPC64 final
+ constraint.
+ (floatsidf2_load): Don't specify base register operand mode.
+ Remove !TARGET_POWERPC64 final constraint.
+ (fix_truncdfsi2_internal, fix_truncdfsi2_{store,load}): Don't specify
+ base register operand mode.
+ (mulsidi3): Add !TARGET_POWERPC64 constraint.
+ (adddi3): Split large constants early.
+ (absdi3): Shift by 63, not 31.
+ (rotldi3): Add masking combiner patterns.
+ (anddi3): Add rldic{r,l} masking. Remove split of large constants.
+ (iordi3, xordi3): Split large constants early.
+ (movsi matcher): Remove S and T constraints.
+ (movsf const_double): create SImode constant from TARGET_DOUBLE.
+ (movdf_hardfloat32): Add default abort case.
+ (movdf easy_fp_const): create DImode constant from TARGET_DOUBLE.
+ (movdi): Remove 64-bit constant generator. Try to convert
+ CONST_DOUBLE to CONST_INT. Handle TOC memory constants.
+ (movdi_32): Add default abort case.
+ (movdi_64): Add numerous ways to split 64-bit constants.
+ Make catch-all define_split more optimal and never FAIL.
+ (movti_ppc64): Add default abort case.
+ (allocate_stack): Remove operand modes; use Pmode.
+ (restore_stack_block): Remove operand modes. Generate Pmode
+ temporary. Generate MEM and specify mode.
+ (save_stack_nonlocal, restore_stack_nonlocal): Generate Pmode
+ temporary. Save area is double Pmode.
+ (call_indirect_aix64, call_value_indirect_aix64): New patterns.
+ (call, call_value): Do not specify address operand mode. Choose
+ appropriate AIX ABI.
+ (*call_local64, *ret_call_local64): New patterns.
+ (*call_nonlocal_aix64, *ret_call_nonlocal_aix64): New patterns.
+ (*ret_call_nonlocal_aix32): Use call_value_indirect for REG.
+ (compare): Materialize DImode truthvalues.
+
+Tue Jun 30 06:31:40 1998 Richard Henderson <rth@dot.cygnus.com>
+
+ * alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Add '`'.
+ * alpha.c (print_operand): Handle it.
+ * alpha.md (fix_truncdfsi2, fix_truncsfsi2): New patterns and
+ related define_splits.
+
+Tue Jun 30 06:02:07 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * calls.c (emit_library_call{,_value}): Pass null
+ to REG_PARM_STACK_SPACE.
+
+ * alpha.c (normal_memory_operand): New function.
+ * alpha.h (EXTRA_CONSTRAINT, case 'Q'): Call it.
+
+ * fold-const.c (count_cond): New function.
+ (fold): Don't try to build COND_EXPR from binary op when both sides
+ are COND_EXPR unless not nested too deeply.
+
+Thu Jun 25 09:54:55 1998 Nick Clifton <nickc@cygnus.com>
+
+ * arm.h (REG_ALLOC_ORDER): Add ARG_POINTER_REGNUM, noticed by
+ grahams@rcp.co.uk.
+
+Mon Jun 15 17:41:33 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * reload1.c (reload): Issue guidance message on stack frame too large
+ for reliable stack check.
+
+ * fold-const.c (fold_range_test): Prevent falling through with no ret.
+
+Sat Jun 13 15:49:53 1998 Carol LePage <carolo@kemah.hal.com>
+
+ * configure.in (sparc-hal-solaris2*): New target.
+ * sparc/hal.h, sparc/t-halos: New files.
+
+Sat Jun 13 14:30:25 1998 David W. Schuler <schuld@btv.ibm.com>
+
+ * i386/aix386ng.h (CPP_SPEC): Remove bogus quote.
+
+Sat Jun 13 14:16:34 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * regmove.c (try_auto_increment): Fix typo.
+
+ * c-common.c (truthvalue_conversion): Protect side effects in the
+ expression when splitting a complex value.
+ * fold-const.c (fold): Likewise.
+
+ * expr.c (do_jump, case EQ_EXPR, NE_EXPR): When comparing complex
+ prevent operands from being evaluated twice.
+
+Sat Jun 13 12:53:22 1998 Richard Earnshaw (rearnsha@arm.com)
+
+ * unroll.c (verify_addresses): Use validate_replace_rtx to undo
+ changes; abort if undo fails.
+
+Sat Jun 13 11:46:38 1998 Anders Blomdell <anders.blomdell@control.lth.se>
+
+ * flags.h (flag_volatile_static): Declare.
+ * toplev.c (flag_volatile_static): Define.
+ (f_options): Include -fvolatile-static.
+ * varasm.c (make_decl_rtl): Support -fvolatile-static.
+
+Sat Jun 13 08:26:21 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * reload1.c (reload_cse_regno_equal_p): If -ffloat-store, don't
+ consider a MEM in FP mode as equal.
+
+ * varasm.c (assemble_variable): Never put decl with specified section
+ name into bss.
+
+ * output.h (current_function_addresses_labels): Declare.
+ * function.h (struct function): New field `addresses_labels'.
+ * function.c (current_function_addresses_labels): Define.
+ ({push,pop}_function_context): Save/restore it.
+ (init_function_start): Initialize it.
+ * rtl.h (FUNCTION_FLAGS_ADDRESSES_LABELS): New flag.
+ * expr.c (expand_expr, case LABEL_DECL): Show addresses labels.
+ * integrate.c (function_cannot_inline_p): Can't if addresses labels.
+ (initialize_for_inline): Save current_function_addresses_labels.
+ (output_inline_function): Restore it.
+
+ * reload.c (find_reloads, case 'o'): All reloaded addresses
+ are offsettable.
+ (find_reloads_address): If replacing address, don't return 1.
+
+ * profile.c (output_func_start_profiler): Add missing steps in
+ defining function.
+
+Fri Jun 12 17:10:16 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * m68k.md (extendqidi2): Operand 1 must be in data register.
+
Tue Jun 9 07:24:01 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+ * cccp.c (handle_directive): If -dM, also include #undef.
+ * cpplib.c (handle_directive): Likewise.
+
+ * calls.c (expand_call): Allow function pointer to be a REFERENCE_TYPE.
+
+ * function.c (assign_parms): Use proper mode for location of arg
+ on stack when promotions are occurring.
+
* regmove.c ({next,prev}_insn_for_regmove): Properly handle end of
function.
(movsf_normal): Change to unnamed pattern.
Likewise for movdf, movxf, and friends.
-Mon Jun 8 13:18:04 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
+Mon Jun 8 13:18:04 1998 Martin v. Lรถwis <loewis@informatik.hu-berlin.de>
* Makefile.in (TREE_H): Add tree-check.h.
(tree-check.h, s-check, gencheck): New targets.
(cse_main): Set it.
See ChangeLog.11 for earlier changes.
+
\f
-Use a consistent time stamp format in ChangeLog entries.
-Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
+Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-Local Variables:
-add-log-time-format: current-time-string
-End:
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
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