1998-09-30  Dave Love  <d.love@dl.ac.uk>
	* Makefile.in (f2cext.c): Depend on g2c.h.

From-SVN: r22668

	* function.c (gen_mem_addressof): If the address REG is
	REG_USERVAR_P make the new REG be so also.
	* loop.c (scan_loop): Apply DeMorgan's laws and add documentation
	in an attempt to clarify slightly.

From-SVN: r22667

        * expr.c (expand_expr): Handle COMPONENT_REF, BIT_FIELD_REF ARRAY_REF
        and INDIRECT_REF in code to check MAX_INTEGER_COMPUTATION_MODE.

From-SVN: r22666

From-SVN: r22665

        * Makefile.in (copy_headers): Corresponding changes.
        * configure.in (AC_INIT): Corresponding changes.
        * configure: Rebuilt.

From-SVN: r22664

From-SVN: r22663

	* Makefile.in (all): Correct dependencies do --disable-multilibs
	works again.
  	(distclean): Correct typo.

From-SVN: r22662

1998-09-28  Dave Love  <d.love@dl.ac.uk>
	* libI77/open.c: Back out part of last Netlib update affecting
	scratch files which clashed with the g77 variations and broke
	implicit endfile on rewind.

From-SVN: r22660

        * Makefile.in: Rewrite.
        * configure.in: Likewise.
        * configure: Regenerate.
        * All .c files.  Remove "objc" prefix when including objc header
        files.  Include tconfig.h, not ../tconfig.h.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r22659

        * Makefile.in (TARGET_CONFIGDIRS): Add libobjc.
        (ALL_TARGET_MODULES): Add all-target-libobjc.
        (CONFIGURE_TARGET_MODULES, CHECK_TARGET_MODULES): Similarly.
        (INSTALL_TARGET_MODULES, CLEAN_TARGET_MODULES): Similarly.
        (all-target-libchill): Add dependencies.
        * configure.in (target_libs): Add libchill.

From-SVN: r22658

From-SVN: r22657

�
	* configure.in (target_subdir): Remove duplicate line.

From-SVN: r22656

	* loop.c (get_condition): Fix typo in May 9 change.

From-SVN: r22650

ch-tree.h (build_compare_expr): Change first argument's type from `enum chill_tree_code' to `enum tree_code'.

        * ch-tree.h (build_compare_expr): Change first argument's type
        from `enum chill_tree_code' to `enum tree_code'.
        (build_compare_discrete_expr): Likewise.
        * expr.c (build_compare_set_expr): Likewise.
        (build_compare_string_expr): Likewise.
        (build_compare_expr): Likewise.
        (build_compare_discrete_expr): Likewise.  Also add default case in
        switch statement.
        (compare_int_csts): Add default case in switch statement.

From-SVN: r22643

new test

From-SVN: r22642

From-SVN: r22641

From-SVN: r22640

Tue Sep 29 11:11:38 EDT 1998  Andrew MacLeod  <amacleod@cygnus.com>
        * invoke.texi (-fexceptions): Merge 2 different descriptions.

From-SVN: r22635

From-SVN: r22634

	* g++.old-deja/g++.other/bitfld1.C: expected failure
	* g++.old-deja/g++.other/nested2.C: ditto
	* g++.old-deja/g++.robertl/eb132.C: no longer an expected failure

From-SVN: r22633

From-SVN: r22632

        * toplev.c (documented_lang_options): Spelling corrections.
(`whoes' -> `whose')

From-SVN: r22631

	* decl.c (grokdeclarator): Tighten checks for invalid
	destructors.  Improve error-messages and error-recovery.
	* decl2.c (check_classfn): Don't assume that mangled destructor
	names contain type information.

From-SVN: r22630

	* configure.in: new flags --with-ld and --with-as, equivalent
	to setting LD and AS environment variables.  Test whether
	specified arguments are GNU commands, and report them with
	checking messages.  Use the specified AS for configure
	tests too.
	* configure: ditto
	* acconfig.h: add DEFAULT_ASSEMBLER and DEFAULT_LINKER
	* config.in: ditto
	* gcc.c (find_a_file): when looking for `as' and `ld', return
	the DEFAULT program if it exists
	* collect2.c (main): use DEFAULT_LINKER if it exists
	* gcc.c (find_a_file): the test for existence of a full
	pathname was reversed

From-SVN: r22629

From-SVN: r22628

From-SVN: r22627

From-SVN: r22626

From-SVN: r22622

From-SVN: r22621

	* c-common.c (c_get_alias_set): Tighten slightly for FUNCTION_TYPEs
	and ARRAY_TYPEs.  Tidy up.  Improve support for type-punning.
	* expr.c (store_field): Add alias_set parameter.  Set the
	MEM_ALIAS_SET accordingly, if the target is a MEM.
	(expand_assignment): Use it.
	(store_constructor_field): Pass 0.
	(expand_expr): Likewise.

From-SVN: r22620

        * flags.h:  Add flag_data_sections.
        * toplev.c:  Add option -fdata-sections.  Add flag_data_sections.
        (compile_file):  Error if flag_data_sections not supported.
        * varasm.c (assemble_variable):  Handle flag_data_sections.
        * config/svr4.h:  Modify prefixes for UNIQUE_SECTION_NAME.
        * config/mips/elf.h:  Likewise.
        * config/mips/elf64.h:  Likewise.
        * invoke.texi:  Describe -fdata-sections.

From-SVN: r22619

From-SVN: r22616

From-SVN: r22615

invoke.texi (-ffloat-store): Clarify that this option does not affect intermediate results -- only variables.

        * invoke.texi (-ffloat-store): Clarify that this option
        does not affect intermediate results -- only variables.

From-SVN: r22614

From-SVN: r22613

        * configure.in: Minor cleanups for building in the $(target_alias)
        subdir.

From-SVN: r22612

From-SVN: r22611

From-SVN: r22604

From-SVN: r22601

From-SVN: r22600