From-SVN: r20803

not __PMT.

From-SVN: r20802

        * Makefile.in (fix-header): Don't needlessly depend on cpperror.o.
        * alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Cast expansion to
        void since it is evaluated in a comma list.
        * mips.h (ASM_GENERATE_INTERNAL_LABEL): Always sprintf `NUM'
        argument as a long and cast `NUM' to long to ensure it is of the
        proper width.  Wrap macro arguments in parens when they appear in
        the expansion.
        * sol2.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
        * sparc.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
        (ASM_DECLARE_RESULT): Fix fprintf format specifier to match
        function argument return type.
        (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_FP_P,
        REGNO_OK_FOR_CCFP_P): Use `(unsigned)' not `U'.
        * cpplib.c (cpp_message_from_errno): Remove unneeded argument to
        cpp_message.
        * dbxout.c: Fix the comments after an #endif to reflect the actual
        condition tested in the preceding #if.
        * except.c (find_all_handler_type_matches): Switch to old-style
        function definition.
        * expr.c (expand_builtin): Remove unused variable `type' twice.
        * gbl-ctors.h (DO_GLOBAL_CTORS_BODY): Cast -1 before comparing it
        to an unsigned long.
        * haifa-sched.c (print_insn_chain): Remove unused function.
        * objc/objc-act.c (build_msg_pool_reference): Hide prototype and
        definition.
        * toplev.c: When testing whether to include dbxout.h, also include
        it when XCOFF_DEBUGGING_INFO is defined.
        * unroll.c (unroll_loop): Add parentheses around assignment used
        as truth value.

From-SVN: r20801

        * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
        (process_start_catch_block): Likewise for variables
        `false_label_rtx', `call_rtx' and `return_value_rtx'.

From-SVN: r20800

1998-06-29  Dave Love  <d.love@dl.ac.uk>
	* g77.f-torture/execute/980628-3.f: Remove mail headers.

From-SVN: r20796

From-SVN: r20795

From-SVN: r20794

	* tree.c (build_srcloc): Make sure we allocate this node on the
	permanent obstack.
fixes OSE compilation failures

From-SVN: r20793

From-SVN: r20792

Use is for function pointers.

From-SVN: r20791

From-SVN: r20790

	* rtl.h: Update comment about special gen_rtx variants.
	* emit-rtl.c (gen_rtx): Handle MEMs using gen_rtx_MEM.

From-SVN: r20789

From-SVN: r20785

        * choose-temp.c (choose_temp_base): Restore original variant of
        this function for compatibility.
        (make_temp_file): This is the new, preferred interface to create
        temporary files.
        * collect2.c (choose_temp_base): Delete declaration.
        (make_temp_file): Declare.
        (temp_filename_length, temp_filename): Delete.
        (main): Use make_temp_file to get temporary files.  Use --lang-c
        to force the resulting ctort/dtor file to be compiled with the C
        compiler.  Make sure to remove temporary files on all exit paths.
        * gcc.c (make_temp_file): Provide prototype if MKTEMP_EACH_FILE is
        defined.
        (choose_temp_base): Only provide prototype if MKTEMP_EACH_FILE is
        not defined.
        (do_spec): Use make_temp_file if MKTEMP_EACH_FILE is defined.

From-SVN: r20784

        * g77.f-torture/execute/980628-4.f: New test from Craig.
        * g77.f-torture/execute/980628-5.f: Likewise.
        * g77.f-torture/execute/980628-2.f: Likewise.
        * g77.f-torture/execute/980628-0.f: Likewise.
        * g77.f-torture/execute/980628-1.f: Likewise.
        * g77.f-torture/execute/980628-3.f: Likewise.
        * g77.f-torture/execute/980628-6.f: Likewise.

From-SVN: r20783

        * g77.f-torture/execute/980628-4.f: New test from Craig.
        * g77.f-torture/execute/980628-5.f: Likewise.
        * g77.f-torture/execute/980628-2.f: Likewise.
        * g77.f-torture/execute/980628-0.f: Likewise.
        * g77.f-torture/execute/980628-1.f: Likewise.
        * g77.f-torture/execute/980628-3.f: Likewise.

From-SVN: r20782

        * g77.f-torture/execute/980628-4.f: New test from Craig.
        * g77.f-torture/execute/980628-5.f: Likewise.
        * g77.f-torture/execute/980628-2.f: Likewise.

From-SVN: r20781

        * g77.f-torture/execute/980628-4.f: New test from Craig.
        * g77.f-torture/execute/980628-5.f: Likewise.

From-SVN: r20780

        * configure.in (GCC_NEED_DECLARATIONS): Add strerror, getcwd and
        getwd.
        * acconfig.m4: Add stubs for NEED_DECLARATION_STRERROR,
        NEED_DECLARATION_GETCWD and NEED_DECLARATION_GETWD.
        * cccp.c: Remove strerror()/sys_nerr/sys_errlist decls.
        (my_strerror): Add prototype and make it static.
        * collect2.c: Likewise.
        * cpplib.c: Likewise.
        * gcc.c: Likewise, but keep `my_strerror' extern.
        * protoize.c: Likewise.
        * pexecute.c (my_strerror): Add argument to prototype.
        * system.h: Add prototypes for getcwd, getwd and strerror.  Add
        extern decls for sys_nerr and sys_errlist.  Make abort decl
        explicitly extern.
        * getpwd.c: Remove decls for getwd and getcwd.

From-SVN: r20779

From-SVN: r20777

From-SVN: r20776

        * stl_config.h (__STL_PTHREADS): Don't define for glibc 2 if
        _G_USING_THUNKS is not defined.
Bring over from egcs-1.0.3 branch since ppc-linux still uses glibc-1.9x.

From-SVN: r20775

g77.exp (default_g77_version): Tweak to make it work in a build directory when nothing has been installed yet.

        * lib/g77.exp (default_g77_version): Tweak to make it work in a build
        directory when nothing has been installed yet.

From-SVN: r20774

        * jump.c (jump_optimize): Use side_effects_p & may_trap_p instead
        of rtx_unsafe_p.  Use modified_between_p instead of reg_set_between_p.
        Allow FP moves to be optimized.
        (rtx_unsafe_p): Delete.

From-SVN: r20770

From-SVN: r20769

        * lib/libstdc++.exp: Use global variable ld_library_path (not local)
	that is a lot more persistent; dejagnu-980528 needs this.
	* lib/libstdc++.exp (test_stdc++): Use regular expression " -lstdc.."
	to remove -lstdc++ arguments (not " -lstdc.*").

From-SVN: r20768

        * lib/libio.exp (test_libio): Reset ld_library_path before appending
        the same path(s) again.

From-SVN: r20767

From-SVN: r20766

        * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
        (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
        (lang_specific_driver): Only add -lm automatically if need_math is
        nonzero.

From-SVN: r20765

        * gcc.c-torture/special/special.exp: Handle newer versions of
        dejagnu.

From-SVN: r20764

	* g77spec.c (lang_specific_driver): Put `-lg2c' in
	front of any `-lm' that is seen.

From-SVN: r20763

        * Makefile.in (FLAGS_TO_PASS, case G2C_H_DIR): Use $(TARGET_SUBDIR)
        instead of hardcoding "libraries".

From-SVN: r20762

From-SVN: r20761

        * configure.in (target_subdir): Set to ${target_alias} instead
        of "libraries".

From-SVN: r20760

From-SVN: r20759

	* dsp16xx.h (FIRST_PSEUDO_REGISTER): Add parentheses to definition.
	* dsp16xx.c (next_cc_user_unsigned): New function.
	Remove save_next_cc_user_code.
	(print_operand): Use HOST_WIDE_INT_PRINT_* macros.
	* dsp16xx.md: Call next_cc_user_unsigned instead of using
 	save_next_cc_user_code.
	Use gen_rtx_* functions instead of gen_rtx.
	* rs6000.c: Add trap_comparison_operator to PREDICATE_CODES.

From-SVN: r20757

        * flow.c (count_reg_sets): New function.
        (count_reg_sets_1, count_ref_references): Likewise.
        (recompute_reg_usage): Likewise.
        * rtl.h (recompute_reg_usage): Add prototype.
        * toplev.c (rest_of_compilation): Call recompute_reg_usage just
        before local register allocation.

From-SVN: r20756

From-SVN: r20755

From-SVN: r20754

From-SVN: r20753