{save|restore}_machine_status

From-SVN: r38955

	* haifa-sched.c (restore_line_notes): Remove argument block B
	since it's unused.
	* sched-ebb.c (schedule_ebb): Change caller.
	* sched-rgn.c (schedule_region): Likewise.
	* sched-int.h (restore_line_notes): Adjust prototype.

From-SVN: r38954

Revert:
	* varasm.c (assemble_name): Ensure we output the stripped name.

From-SVN: r38953

* loop.h: Remove wrong declaration of doloop_condition_get.

Co-Authored-By: Jan Hubicka <jh@suse.cz>

From-SVN: r38952

f:
	* g77spec.c (lang_specific_driver): Update copyright year to 2001.

java:
	* gjavah.c (version), jcf-dump.c (version): Update copyright year
	to 2001.

From-SVN: r38951

2001-01-12  Phil Edwards  <pme@sources.redhat.com>

	* extend.texi:  Move C++-extension-related node from the C section
	  into the C++ section.

From-SVN: r38950

From-SVN: r38949

	* extend.texi: Refer to an array of pointers to functions instead
	of one of functions.

From-SVN: r38948

f-torture.exp (f_torture_compile): Prune the warnings before testing that no relevant ones were found.

* lib/f-torture.exp (f_torture_compile): Prune the warnings before
testing that no relevant ones were found.

From-SVN: r38944

 	* combine.c (reversed_comparison): Fix typo in last patch.
	Check X for NULL.
 	(combine_reversed_comparison_code): Make static to follow
 	prototype declaration.

Co-Authored-By: Jan Hubicka <jh@suse.cz>

From-SVN: r38942

cp:
	* typeck.c (build_c_cast): Do template processing earlier.
	Always pedwarn on array casts.
testsuite:
	* g++.old-deja/g++.pt/cast2.C: New test.

From-SVN: r38941

2001-01-12  Phil Edwards  <pme@sources.redhat.com>

	* install.texi:  Remove misplaced duplicate entry.

From-SVN: r38940

cp:
	* friend.c (make_friend_class): Make sure a templated class is
	actually a template.
testsuite:
	* g++.old-deja/g++.pt/friend47.C: New test.

From-SVN: r38939

From-SVN: r38938

From-SVN: r38937

From-SVN: r38936

From-SVN: r38935

2001-01-11  Zack Weinberg  <zack@wolery.stanford.edu>

	* aclocal.m4 (AC_FUNC_MMAP_ANYWHERE): Completely rewritten.
	Now defines HAVE_MMAP_DEV_ZERO and/or HAVE_MMAP_ANON depending
	which you have.
	(AC_FUNC_MMAP_FILE): Don't AC_REQUIRE AC_FUNC_MMAP_ANYWHERE.
	* configure.in: Set GGC to ggc-page if any of mmap_dev_zero,
	mmap_anon, and valloc is available.
	* ggc-page.c: Restructure ifdef logic to match new autoconf
	spec.  Don't throw away the test page in init_ggc.

	* configure, config.in: Regenerate.

From-SVN: r38934

	* loop.h (total_biv_increment): Constify iv_class pointer.
	(struct induction): Replace `mem_mode' with `mem' rtx.
	* unroll.c (total_biv_increment): Constify iv_class pointer.
	* loop.c (loop_giv_reduce_benefit): Derive mem mode from mem rtx.
	(find_mem_givs, combine_givs_p): Likewise.
	(debug_ivs, debug_iv_class, loop_ivs_dump, loop_iv_class_dump): New.

From-SVN: r38933

* gthr-win32.h (__gthread_objc_thread_get_data): Save and restore Win32
LastError.
(__gthread_getspecific): Ditto.

From-SVN: r38932

	* sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
	printf.

From-SVN: r38931

	* i386.c (ix86_comparison_operator, fcmov_comparison_operator,
	put_condition_code): Convert fp comparison codes to integer
	before handling.
	(ix86_expand_fp_compare): Postnote the fp comparison code converison
	to final.

	* i386.c (unsigned_comparison, no_comparison_operator): Kill.
	* i386-protos.h (no_comparison_operator): Kill.

	* i386.c (ix86_expand_fp_compare): Fix ordered/unordered confussion.

	* combine.c (REVERSIBLE_CC_MODE): Remove.
	(reversible_comparison_p): Remove.
	(combine_reversed_comparison_code): New.
	(reversed_comparison): New.
	(combine_simplify_rtx): Use
	combine_reversed_comparison_code/reversed_comparison instead
	of reversible_comparison_p.
	(simplify_if_then_else): Likewise.
	(simplify_set): Likewise.
	(simplify_logical): Likewise.
	(if_then_else_cond): Likewise.
	(known_cond): Likewise.
	(simplify_comparison): Likewise.

From-SVN: r38930

From-SVN: r38929

From-SVN: r38928

From-SVN: r38927

From-SVN: r38926

2001-01-11  Neil Booth  <neil@daikokuya.demon.co.uk>

        * cppinit.c (cpp_start_read): If -fpreprocessed, ignore
	-D, -U and -A, and don't initialize the builtins.
	* cppmain.c (cb_define, cb_undef): Unconditionally process
	the callback.
	* tradcpp.c (main): Fix typo.

2000-01-11  Mark Elbrecht  <snowball3@bigfoot.com>

        * cppfiles.c (cpp_included, find_include_file, _cpp_execute_include)
          (read_name_map): Use IS_ABSOLUTE_PATH.
        * tradcpp.c (get_filename): Likewise.

From-SVN: r38925

From-SVN: r38924

* config/sh/sh.c (barrier_align): Recognize branch around far
branch and redundant insn.

From-SVN: r38923

From-SVN: r38922

        * invoke.texi: Restore documentation of the drivers' switches -MD
	and -MMD.

From-SVN: r38920

2001-01-11   Joseph S. Myers  <jsm28@cam.ac.uk>

	* include/c_std/bits/std_cstdio.h: Undef printf.

From-SVN: r38917

	* java/awt/Cursor.java (Cursor(String)): Set type to custom.
	(Cursor(int), getPredefinedCursor): Throw exception if argument
	invalid.

From-SVN: r38911

From-SVN: r38910

* Makefile.in (check-gcc//%, check-g++//%, check-g77//%,
check-objc//%): Support parallel testing of multilibs.
(TESTSUITEDIR): Set to testsuite by default, but override for
parallel testing.
(check-gcc, check-g++, check-g77, check-objc): Enter
$(TESTSUITEDIR).

From-SVN: r38909

From-SVN: r38908

From-SVN: r38907

* encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
determines the value dynamically.

From-SVN: r38906

cp:
	* decl2.c (get_guard): Set linkage from guarded decl.

From-SVN: r38905

testsuite:
	* g++.old-deja/g++.pt/instantiate13.C: New test.

From-SVN: r38904