1998-07-06  Dave Love  <d.love@dl.ac.uk>
	* libU77/Makefile.in (lib): Change variable lib to LIBS.
1998-07-06  Robert Lipe <robertl@dgii.com>
	* libU77/configure.in: Look for -lsocket, add to LIBS if found.
	* libU77/Makefile.in (lib):  Use LIBS from above.

From-SVN: r20941

1998-07-05  Dave Love  <d.love@dl.ac.uk>
	* f2cext.c (system_clock_): Remove (just f90 intrinsic).
	* Makefile.in (F2CEXT): Add datetime, remove sclock.
	(UOBJ): Add libU77/datetime_.o.
	* libU77/config.h.in: Add HAVE_GETTIMEOFDAY.
	* libU77/configure.in: Check for gettimeofday.
	* libU77/datetime_.c: New file.
	* libU77/sys_clock_.c: Allow optional args.
	* libU77/Makefile.in (G77DIR): Fix for current directory
	structure.
	(SRCS, OBJS): Add datetime.
	* libU77/u77-test.f: Call date_and_time.  Call system_clock
	omitting args.

From-SVN: r20940

From-SVN: r20939

1998-07-05  Dave Love  <d.love@dl.ac.uk>
	* intdoc.in: Add entry for DATE_AND_TIME.
	* intrin.def: Add implementation for DATE_AND_TIME.  Make second
	and third args of SYSTEM_CLOCK optional.
	* com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
	* com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
	not system_clock_.
	(FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.

From-SVN: r20938

From-SVN: r20937

        * cse.c (cse_insn): Second arg is an RTX now.  Update all callers.
        (cse_basic_block): Keep track of the current RETVAL insn for a
        libcall instead of just noting that we're in a libcall.

From-SVN: r20936

        * cse.c (cse_insn): When SETting (MEM (ADDRESSOF (X))) to Y,
        don't claim that the former is equivalent to the latter.

From-SVN: r20935

combine.c (simplify_comparison): Do not commute a AND into a paradoxical SUBREG if not WORD_REGISTER_OPERATIONS.

	* combine.c (simplify_comparison): Do not commute a AND into
	a paradoxical SUBREG if not WORD_REGISTER_OPERATIONS.

From-SVN: r20934

0
	* i386/freebsd-elf.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Protect with
	HAVE_GAS_MAX_SKIP_P2ALIGN.
	* i386/linux.h: Likewise.

From-SVN: r20933

�
	* i386/freebsd-elf.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Protect with
	HAVE_GAS_MAX_SKIP_P2ALIGN.
	* i386/linux.h: Likewise.

From-SVN: r20932

From-SVN: r20929

From-SVN: r20920

	* sparc.c (sparc_operand, move_operand,	arith_operand,
	arith11_operand, arith10_operand, arith_double_operand,
	arith11_double_operand, arith10_double_operand, small_int,
	uns_small_int): Recognize CONSTANT_P_RTX.
	(output_sized_memop, output_move_with_extension,
	output_load_address, output_size_for_block_move,
	output_block_move, delay_operand): Remove, has not been
	enabled or referenced for years.
	* sparc.md (movstrsi, block_move_insn): Likewise.
	* sparc.h (PREDICATE_CODES): Define.
	* linux-aout.h (MACHINE_STATE_{SAVE,RESTORE}): Override with
	version which uses getcc/setcc traps to save/restore condition
	codes.
	* linux64.h: Likewise.
	* sunos4.h: Likewise.
	* linux.h: Likewise.
	* sol2.h: Likewise.
	* sun4o3.h: Likewise.

From-SVN: r20917

        * alpha.c (alpha_initialize_trampoline): Hack around Pmode/ptr_mode
        lossage on VMS.  Reported by kkaempf@rmi.de.
        * alpha/vms.h (TRAMPOLINE_TEMPLATE): Add missing 0.

From-SVN: r20916

From-SVN: r20915

From-SVN: r20908

From-SVN: r20907

From-SVN: r20906

From-SVN: r20894

        * expr.h (STACK_SIZE_MODE): New macro.
        * explow.c (allocate_dynamic_stack_space): Use it for
        mode of allocate_stack pattern increment operand.
        * tm.texi (STACK_SAVEAREA_MODE, STACK_SIZE_MODE): Document.
        * md.texi (stack_save_block, ...): Reflect use of macro.
        * rs6000.h (PROMOTE_MODE): Always promote to word_mode.
        (PROMOTE_FUNCTION_ARGS): Define.
        (PROMOTE_FUNCTION_RETURN): Define.
        (FUNCTION_VALUE): Promote to word_mode if smaller.
        Convert to gen_rtx_FOO.
        * rs6000.md (call_indirect): Store doubleword in 64-bit mode.
        Convert to gen_rtx_FOO.

From-SVN: r20893

From-SVN: r20892

From-SVN: r20891

* install.texi (sco3.2v5): Document new --with-gnu-as flag.
* config/i386/sco5.h (JUMP_TABLES_IN_TEXT_SECTION): Defined as
  in other targets.
  (USE_GAS): Conditionalize away native assembler usage.
* config/i386/sco5gas.h: New file.
* config/i386/t-sco5gas: New file.
* configure.in (ix86-sco3.2v5*): Use new files if --with-gnu-as

From-SVN: r20890

        * haifa-sched.c (alloc_EXPR_LIST):  Change to use
        unused_expr_list.

From-SVN: r20889

Thu Jul  2 14:13:28 1998  Dave Love  <d.love@dl.ac.uk>
	* Makefile.in (install-info): Don't use $realfile.  Ignore
	possible errors from the install-info program.

From-SVN: r20888

From-SVN: r20887

From-SVN: r20886

From-SVN: r20885

        * i386.h (HARD_REGNO_MODE_OK): Kill spurrious test.
        (MODES_TIEABLE_P): Tie SImode and HImode.

From-SVN: r20884

From-SVN: r20883

	* xcoffout.c (xcoffout_begin_function): Call xcoffout_block for
	the zero'th block.

From-SVN: r20882

* h8300.c (print_operand): Delete %L support.
* h8300.md (branch_true, branch_false): Use %= with a prefix instead of %L for
local branch labels.
Prevents emitting of "tl###" labels that are not assembler-temporary and thus
confuse gdb.

From-SVN: r20881

	* reload1.c (emit_reload_insns): Use proper register classes for
	SECONDARY_INPUT_RELOAD_CLASS / SECONDARY_MEMORY_NEEDED code.

From-SVN: r20878

reload.c (find_reloads): If there are multiple RELOAD_FOR_INPUT_ADDRESS / RELOAD_FOR_OUTPUT_ADDRESS...

	* reload.c (find_reloads): If there are multiple
	RELOAD_FOR_INPUT_ADDRESS / RELOAD_FOR_OUTPUT_ADDRESS reloads for
	one operand, change RELOAD_FOR_INPADDR_ADDRESS /
	RELOAD_FOR_OUTADDR_ADDRESS for all but the first
	RELOAD_FOR_INPUT_ADDRESS / RELOAD_FOR_OUTPUT_ADDRESS reloads.

From-SVN: r20877

From-SVN: r20876

Wed Jul  1 11:19:13 1998  Craig Burley  <burley@gnu.org>
	Fix 980701-1.f (which was producing "unaligned trap"
	on an Alpha running GNU/Linux, as predicted):
	* equiv.c (ffeequiv_layout_local_): Don't bother
	coping with pre-padding of entire area while building
	it; do that instead after the building is done, and
	do it by modifying only the modulo field.  This covers
	the case of alignment stringency being increased without
	lowering the starting offset, unlike the previous changes,
	and even more elegantly than those.
	* target.c (ffetarget_align): Make sure alignments
	are non-zero, just in case.

From-SVN: r20875

1998-07-01  Dave Love  <d.love@dl.ac.uk>
	* g77.f-torture/execute/980701-0.f,
	g77.f-torture/execute/980701-1.f: New test from Craig.

From-SVN: r20874

From-SVN: r20873

1998-06-29  Dave Love  <d.love@dl.ac.uk>
	* libI77/wsfe.c (s_wsfe): Fix setting of f__curunit lost in
	previous change.
	* libI77/rsfe.c (s_rsfe): Likewise.

From-SVN: r20871

From-SVN: r20870