8
        * cccp.c (do_include): Fix vax c style include handling.

From-SVN: r21330

�
        * cccp.c (do_include): Fix vax c style include handling.

From-SVN: r21329

From-SVN: r21325

	* tree.c (canonical_type_variant): New fn to handle arrays.
	* cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
	* pt.c (unify, default case): Also fold arg.  Fix array bounds case.
	* method.c (process_overload_item): Use build_overload_value for
	arrays.

From-SVN: r21324

        * rs6000.h (PREDICATE_CODES): Add CONSTANT_P_RTX.
        * rs6000.md (movsi, movdi): Add CONSTANT_P_RTX.
        * rs6000.c (short_cint_operand): Add CONSTANT_P_RTX.
        (u_short_cint_operand): Same.
        (reg_or_cint_operand): Same.
        (logical_operand): Same.
        (input_operand): Same.
        (reg_or_short_operand): Use u_short_cint_operand.

From-SVN: r21323

        * alpha.md (fix_truncdfsi2, fix_truncsfsi2): Remove the define_expands,
        but keep the insns and splits.  Adjust so when the ultimate destination
        is memory, use cvtql.

From-SVN: r21322

From-SVN: r21321

        * gcc.c (do_spec): Call "error" not "warning".
Opps.

From-SVN: r21319

From-SVN: r21317

        * configure.in: Fix minor problems with gas feature detection code.
        * configure: Rebuilt.

From-SVN: r21315

Tue Jul 21 00:31:01 1998  Jeffrey A Law  (law@cygnus.com)
        * gcc.c (do_spec): Issue a warning for '%[]' usage.
        * Undo this change.
        * gcc.c: Delete %[spec] support.
        (do_spec_1, case '('): Likewise.
        (do_spec_1, case '['): Call error.

From-SVN: r21314

        * alpha.h (CPP_SPEC): Tidy.  Hook to cpp_cpu and cpp_subtarget.
        (CPP_SUBTARGET_SPEC): Default to empty string.
        (CPP_AM_*, CPP_IM_*, CPP_CPU_*, CPP_CPU_SPEC): New.
        (EXTRA_SPECS, SUBTARGET_EXTRA_SPECS): New.
        * alpha/elf.h (LD_SPEC): Use %(elf_dynamic_linker).
        * alpha/linux-elf.h (SUBTARGET_EXTRA_SPECS): New.
        (LIB_SPEC): Tidy.
        * alpha/linux.h (CPP_PREDEFINES): Tidy.
        * alpha/netbsd-elf.h (SUBTARGET_EXTRA_SPECS): New.
        * alpha/netbsd.h (CPP_PREDEFINES): Tidy.
        * alpha/osf.h (CPP_PREDEFINES): Remove bits subsumed by CPP_CPU_SPEC.
        * alpha/win-nt.h (CPP_PREDEFINES): Likewise.
        * alpha/vsf.h (CPP_PREDEFINES): Likewise.
        (CPP_SUBTARGET_SPEC): New.  Do this instead of overriding CPP_SPEC.
        * alpha/vxworks.h: Likewise.

From-SVN: r21311

From-SVN: r21309

* mips.md (reload_outsi): Added missing REGNO call.
(smulsi3_highpart, umulsi3_highpart): Provide prototype for function pointer.
(mul_acc_di, mul_acc_64bit_di): Don't use match_op_dup, use another
match_operator and compare the codes.
* mips.h (MASK_DEBUG_E, MASK_DEBUG_I): Set to zero.
* MIPS multiply pattern fixes:
* mips.h (enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add union
classes for HI, LO, or HILO plus general registers.
(GENERATE_MADD): Deleted.
* mips.md (mulsi3_mult3): Don't disparage output-LO alternative.  Add
TARGET_MAD to condition.
(mulsi3): Test HAVE_mulsi3_mult3, not specific flags.
(mul_acc_si): Expand GENERATE_MADD here; it's the only use.  Use "*d" for
accumulator, to give preference to LO initially but not during reload.

From-SVN: r21305

1998-07-20  Dave Brolley  <brolley@cygnus.com>
	* lex.c (mbchar.h): #include it.
	(GET_ENVIRONMENT): New macro.
	(init_parse): Set character set based on LANG environment variable.
	(real_yylex): Handle multibyte characters in character literals.
	(real_yylex): Handle multibyte characters in string literals.

From-SVN: r21304

Mon Jul 20 16:16:38 1998  Dave Brolley  <brolley@cygnus.com>
	* configure.in (enable_c_mbchar): New configure option.
	(extra_cpp_objs): Always available now.
	* 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): See above.
	(validate_else): See above.
	(skip_to_end_of_comment): See above.
	(macarg1): See above.
	(discard_comments): See above.
	(rescan): Handle multibyte characters in string and character literals.
	(collect_expansion): See above.
	(skip_quoted_string): See above.
	(macroexpand): See above.
	(macarg1): See above.
	(discard_comments): See above.
	(change_newlines): See above.
	* 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 literals.
	(yylex): Handle multibyte characters in string literals.
	* Makefile.in (mbchar.o): New target.
	(cccp$(exeext)): @extra_cpp_objs@ is always available.
	(cppmain$(exeext)): @extra_cpp_objs@ is always available.
	* mbchar.[ch]: New files for multibyte character handling.

From-SVN: r21303

	* jump.c (jump_optimize): When simplifying noop moves and
	PUSH_ROUNDING, fix thinko so we use same criterion for identifying
	the PUSHes to rewrite in second loop as we did in the first.

From-SVN: r21302

From-SVN: r21301

From-SVN: r21300

8
	* config.guess: (*-pc-sco3.2v5) Add detection for Pentium II.
	(*-pc-unixware7) Add detection for Pentium II, Pentium Pro.

From-SVN: r21297

@
	* config.guess: (*-pc-sco3.2v5) Add detection for Pentium II.
	(*-pc-unixware7) Add detection for Pentium II, Pentium Pro.

From-SVN: r21296

        * lang-options.h: Fix up doc strings.
        Remove the unimplemented -fdcp-intrinsics-* options.
        * str-1t.fin: Change mixed-case spelling of `GoTo' from
        `Goto'.

From-SVN: r21292

	* lex.c (do_identifier): Look for class value even if we don't
	have a global value.  Do implicit declaration if parsing is 2.
	* semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
	lookup.

From-SVN: r21291

	* decl.c (pushtag): Revert previous change.
	* pt.c (lookup_template_class): Don't put out debugging
	information for types that use template parameters.

From-SVN: r21286

	* decl.c (pushtag): Don't put out debugging information for
	compiler-generated typedefs.

From-SVN: r21285

	* error.c (dump_type_real): Don't crash when presented with
	intQI_type_node or the like.

From-SVN: r21284

	* semantics.c (finish_translation_unit): Fix spelling error in
	comment.

From-SVN: r21283

        * cplus-dem.c (demangle_nested_args): Make function definition
        static to match the prototype.

From-SVN: r21281

1998-07-19  Dave Love  <d.love@dl.ac.uk>
	* Makefile.in (all): Depend on s-libe77, not e77.
	(.PHONY): Remove e77.

From-SVN: r21280

(.PHONY): Remove e77.

From-SVN: r21279

From-SVN: r21276

From-SVN: r21275

From-SVN: r21274

	* decl.c (lookup_name_real): Pull out single function here.
	(select_decl): Not here.
	(unqualified_namespace_lookup): Use CP_DECL_CONTEXT.

From-SVN: r21268

From-SVN: r21267

From-SVN: r21266

	* pt.c (lookup_template_class): Don't mess with the context of the
	instantiation.
	* decl2.c (current_decl_namespace): Remove special handling for
	templates.

From-SVN: r21265

        * alloca.c: Respect USE_C_ALLOCA.
        * gencheck.c (xmalloc): Ignore __GNUC__ for definition.
        * gengenrtl.c (xmalloc): Likewise.

From-SVN: r21264

        * loop.h (struct induction): Add no_const_addval.
        * loop.c (the_movables, reg_address_cost): New variables.
        (init_loop): Init reg_address_cost.
        (loop_optimize): Call end_alias_analysis.
        (scan_loop): Init the_movables.
        (record_giv): Init induction->no_const_addval.
        (basic_induction_var) [PLUS]: Use rtx_equal_p instead of ==.
        [REG]: Rearrange loop search test to catch more cases.
        (general_induction_var): Return success not benefit; take an extra
        argument for that.  Change all callers.
        (simplify_giv_expr) [PLUS]: Always combine invariants.  Use sge_plus.
        [MULT]: Use rtx_equal_p instead of ==.  Combine simple invariants.
        [default]: Search the_movables for additional combinations.
        (sge_plus_constant, sge_plus): New functions.
        (express_from_1): New function.
        (express_from): Always define.  Rewrite using express_from_1.
        (combine_givs_p): Handle more cases.  Ignore address cost.
        (cmp_combine_givs_stats): New function.
        (combine_givs_used_once, combine_givs_benefit_from): New functions.
        (combine_givs): Rewrite to do best-fit combination.
        * fold-const.c (operand_equal_p): Handle RTL_EXPR.
        (fold): Do a complete (A*C)+(B*C) association check.

From-SVN: r21263

From-SVN: r21262