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pf3gnuchains/gcc-fork.git
27 years agoFix formatting.
kenner [Sat, 20 Jul 1996 13:08:55 +0000 (13:08 +0000)]
Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12540 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoAdd m5200 multilib
ian [Fri, 19 Jul 1996 23:26:59 +0000 (23:26 +0000)]
Add m5200 multilib

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12539 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoCorrect typo.
ian [Fri, 19 Jul 1996 23:18:17 +0000 (23:18 +0000)]
Correct typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12538 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(leave): clobbers esp and ebp.
coxs [Fri, 19 Jul 1996 21:48:59 +0000 (21:48 +0000)]
(leave): clobbers esp and ebp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12537 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(TARGET_USE_Q_REG): Support inline strlen on PentiumPro.
coxs [Fri, 19 Jul 1996 21:48:59 +0000 (21:48 +0000)]
(TARGET_USE_Q_REG): Support inline strlen on PentiumPro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12536 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago87th Cygnus<->FSF quick merge
mrs [Fri, 19 Jul 1996 21:46:24 +0000 (21:46 +0000)]
87th Cygnus<->FSF quick merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12535 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoAdd MCF5200 support
ian [Fri, 19 Jul 1996 20:02:44 +0000 (20:02 +0000)]
Add MCF5200 support

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12534 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoSimplify movqi, add more !TARGET_5200 cases
ian [Fri, 19 Jul 1996 20:01:07 +0000 (20:01 +0000)]
Simplify movqi, add more !TARGET_5200 cases

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12533 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoAvoid add.w and sub.w if TARGET_5200
ian [Fri, 19 Jul 1996 19:56:44 +0000 (19:56 +0000)]
Avoid add.w and sub.w if TARGET_5200

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12532 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * fixproto (std_files): Add utime.h.
brendan [Fri, 19 Jul 1996 19:24:59 +0000 (19:24 +0000)]
    * fixproto (std_files): Add utime.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12531 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * m68kemb.h: Remove '\' at EOF.
law [Fri, 19 Jul 1996 18:40:51 +0000 (18:40 +0000)]
    * m68kemb.h: Remove '\' at EOF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12530 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(STARTFILE_SPEC): Add #undef before definition.
kenner [Fri, 19 Jul 1996 13:58:55 +0000 (13:58 +0000)]
(STARTFILE_SPEC): Add #undef before definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12529 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(LEGITIMATE_INDEX_P): Coldfire does not have scale by 8 addressing modes.
kenner [Fri, 19 Jul 1996 13:47:28 +0000 (13:47 +0000)]
(LEGITIMATE_INDEX_P): Coldfire does not have scale by 8 addressing modes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12528 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoUse MASK_* macros instead of explicit constants.
kenner [Fri, 19 Jul 1996 13:44:39 +0000 (13:44 +0000)]
Use MASK_* macros instead of explicit constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12527 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(negdi2): Undo last change: don't apply neg to address regs.
kenner [Fri, 19 Jul 1996 13:08:39 +0000 (13:08 +0000)]
(negdi2): Undo last change: don't apply neg to address regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12526 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(main): Correct typo in error message.
kenner [Fri, 19 Jul 1996 13:02:51 +0000 (13:02 +0000)]
(main): Correct typo in error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12525 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoCheck DWARF_VERSION macro.
wilson [Fri, 19 Jul 1996 00:28:44 +0000 (00:28 +0000)]
Check DWARF_VERSION macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12524 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoNew file.
wilson [Fri, 19 Jul 1996 00:26:36 +0000 (00:26 +0000)]
New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12523 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(function_prologue): Use FUNCTION_NAME_ALREADY_DECLARED.
wilson [Fri, 19 Jul 1996 00:22:17 +0000 (00:22 +0000)]
(function_prologue): Use FUNCTION_NAME_ALREADY_DECLARED.
(function_epilogue): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12522 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(DWARF_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE):
wilson [Fri, 19 Jul 1996 00:20:31 +0000 (00:20 +0000)]
(DWARF_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE):
Move after header files are included.
(iris5.h): Include instead of iris5gas.h.
(MACHINE_TYPE): Change 5.x to 6.x.
(DEBUG_SECTION, LINE_SECTION): Add debug_ to name, fix attributes.
(SFNAMES_SECTION, SRCINFO_SECTION, MACINFO_SECTION, PUBNAMES_SECTION,
ARANGES_SECTION): Fix attributes.
(DWARF_VERSION, MIPS_DEBUGGING_INFO, ASM_DECLARE_FUNCTION_NAME,
ASM_DECLARE_FUNCTION_SIZE, FUNCTION_NAME_ALREADY_DECLARED,
FRAME_SECTION, ABBREV_SECTION): Define.
(DBX_DEBUGGING_INFO, SDB_DEBUGGING_INFO, MIPS_DEBUGGING_INFO,
DWARF_DEBUGGING_INFO, PREFERRED_DEBUGGING_INFO): Delete undefs at
end of file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12521 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(OBJS): Add dwarf2out.o.
wilson [Fri, 19 Jul 1996 00:17:28 +0000 (00:17 +0000)]
(OBJS): Add dwarf2out.o.
(dwarf2out.o): New rule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12520 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(INT_ASM_OP): Change from ".long" to ".quad".
kenner [Thu, 18 Jul 1996 23:24:13 +0000 (23:24 +0000)]
(INT_ASM_OP): Change from ".long" to ".quad".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12519 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoUndefine __need_wint_t.
kenner [Thu, 18 Jul 1996 23:20:54 +0000 (23:20 +0000)]
Undefine __need_wint_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12518 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(mc680x0): Define umul_ppmm, udiv_qrnnd, sdiv_qrnnd for the '020,
kenner [Thu, 18 Jul 1996 23:15:42 +0000 (23:15 +0000)]
(mc680x0): Define umul_ppmm, udiv_qrnnd, sdiv_qrnnd for the '020,
'030, '040, and '332.  Define count_leading_zeros for the '020, '030,
'040, and '060.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12517 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoAdd TARGET_5200 to conditions which determine whether the extbl instruction
kenner [Thu, 18 Jul 1996 23:11:24 +0000 (23:11 +0000)]
Add TARGET_5200 to conditions which determine whether the extbl instruction
is emitted.
(mulsi3): Enable pattern with TARGET_5200.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12516 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(add patterns): Don't use two addqw instructions when adding small (8
kenner [Thu, 18 Jul 1996 23:06:22 +0000 (23:06 +0000)]
(add patterns): Don't use two addqw instructions when adding small (8
< N <= 16) integers to address registers on 68040.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12515 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(target_alias): New and used for all current uses of `target'.
kenner [Thu, 18 Jul 1996 22:06:04 +0000 (22:06 +0000)]
(target_alias): New and used for all current uses of `target'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12514 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(default_compilers): Extra Fortran extensions.
kenner [Thu, 18 Jul 1996 21:45:48 +0000 (21:45 +0000)]
(default_compilers): Extra Fortran extensions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12513 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(expand_mult_highpart): Revert last change.
tege [Wed, 17 Jul 1996 14:26:56 +0000 (14:26 +0000)]
(expand_mult_highpart): Revert last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12512 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoInitial revision
dje [Tue, 16 Jul 1996 16:44:43 +0000 (16:44 +0000)]
Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12511 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoFix previous change. Use sed's y command instead.
kwzh [Tue, 16 Jul 1996 04:47:46 +0000 (04:47 +0000)]
Fix previous change.  Use sed's y command instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12448 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoUse portable tr syntax.
kwzh [Tue, 16 Jul 1996 03:53:55 +0000 (03:53 +0000)]
Use portable tr syntax.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12447 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(LINK_SPEC): Add -woff 84.
wilson [Mon, 15 Jul 1996 18:23:52 +0000 (18:23 +0000)]
(LINK_SPEC): Add -woff 84.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12446 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * config.guess (HP 9000/811): Recognize this as a PA1.1
law [Mon, 15 Jul 1996 17:20:52 +0000 (17:20 +0000)]
    * config.guess (HP 9000/811): Recognize this as a PA1.1
        machine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12445 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoGeneralize C90 alternative to all x90 machines.
tege [Sun, 14 Jul 1996 18:09:15 +0000 (18:09 +0000)]
Generalize C90 alternative to all x90 machines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12443 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoSkip inappropriate LOG_LINK entries when looking for reg-setting call
ian [Sat, 13 Jul 1996 04:55:16 +0000 (04:55 +0000)]
Skip inappropriate LOG_LINK entries when looking for reg-setting call
insn

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12442 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoRemove Haifa support.
meissner [Sat, 13 Jul 1996 02:30:31 +0000 (02:30 +0000)]
Remove Haifa support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12441 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoAdd -mxl-call
meissner [Sat, 13 Jul 1996 02:28:13 +0000 (02:28 +0000)]
Add -mxl-call

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12440 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoSolaris, shared lib, aix broken compatibiliy
meissner [Sat, 13 Jul 1996 02:00:42 +0000 (02:00 +0000)]
Solaris, shared lib, aix broken compatibiliy

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12439 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(ASM_OUTPUT_MI_THUNK): Handle fns returning structures.
dje [Fri, 12 Jul 1996 21:15:05 +0000 (21:15 +0000)]
(ASM_OUTPUT_MI_THUNK): Handle fns returning structures.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12438 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(ASM_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.
dje [Fri, 12 Jul 1996 18:58:22 +0000 (18:58 +0000)]
(ASM_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12437 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago({ASM,LINK}_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.
dje [Fri, 12 Jul 1996 18:57:38 +0000 (18:57 +0000)]
({ASM,LINK}_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12436 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago({ASM,LINK}_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.
dje [Fri, 12 Jul 1996 18:56:36 +0000 (18:56 +0000)]
({ASM,LINK}_SPEC):  %{V} %{v:%{!V:-V}} -> %{v:-V}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12435 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago({LINK,ASM_CPU}_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.
dje [Fri, 12 Jul 1996 18:55:56 +0000 (18:55 +0000)]
({LINK,ASM_CPU}_SPEC):  %{V} %{v:%{!V:-V}} -> %{v:-V}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12434 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(LINK_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.
dje [Fri, 12 Jul 1996 18:50:43 +0000 (18:50 +0000)]
(LINK_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12433 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago({ASM,LINK}_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.
dje [Fri, 12 Jul 1996 18:45:41 +0000 (18:45 +0000)]
({ASM,LINK}_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12432 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago({ASM,LINK}_:SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.
dje [Fri, 12 Jul 1996 18:44:59 +0000 (18:44 +0000)]
({ASM,LINK}_:SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12431 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago%{V} %{v:%{!V:-V}} -> %{v:-V}.
dje [Fri, 12 Jul 1996 18:44:20 +0000 (18:44 +0000)]
%{V} %{v:%{!V:-V}} -> %{v:-V}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12430 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoCheck for whether GOT_TOC register was eliminated
meissner [Thu, 11 Jul 1996 23:54:24 +0000 (23:54 +0000)]
Check for whether GOT_TOC register was eliminated

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12429 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoDeal with -fpic and inlined functions
meissner [Thu, 11 Jul 1996 22:36:45 +0000 (22:36 +0000)]
Deal with -fpic and inlined functions

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12428 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * h8300/h8300.h (OK_FOR_U): If generating H8/S code, accept
law [Thu, 11 Jul 1996 16:38:31 +0000 (16:38 +0000)]
    * h8300/h8300.h (OK_FOR_U): If generating H8/S code, accept
        SYMBOL_REF and SYMBOL_REF + CONST_INT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12427 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoThu Jul 11 10:12:50 1996 Jeffrey A Law (law@cygnus.com)
law [Thu, 11 Jul 1996 16:11:48 +0000 (16:11 +0000)]
Thu Jul 11 10:12:50 1996  Jeffrey A Law  (law@cygnus.com)

        * h8300/h8300.c (shift_one): Emit tabs between opcode and
        operands to be consistent with the rest of the compiler.
        (rotate_one): Likewise.
        (shift_two, rotate_two): Define.
        (get_shift_alg): Accept new argument "assembler2_p" for
        rotate/shift by two insns.  All callers changed.  Rework
        to generate more efficient code on the H8/300, H8/300H, and
        H8/S.  Try to simplify somewhat.
        (emit_a_shift): Use shift-by-two insns when they're available.
        Emit tabs between opcode and operands to be consistent with
        the rest of the compiler.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12426 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago87 Cygnus<->FSF merge
mrs [Thu, 11 Jul 1996 01:22:59 +0000 (01:22 +0000)]
87 Cygnus<->FSF merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12425 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago87 Cygnus<->FSF merge
mrs [Thu, 11 Jul 1996 01:13:25 +0000 (01:13 +0000)]
87 Cygnus<->FSF merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12424 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(ASM_SPEC): Correct typos in Jun 18 change.
wilson [Wed, 10 Jul 1996 23:26:05 +0000 (23:26 +0000)]
(ASM_SPEC): Correct typos in Jun 18 change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12423 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoFix last change
meissner [Wed, 10 Jul 1996 22:04:32 +0000 (22:04 +0000)]
Fix last change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12422 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoUse integer ops to load SF constants for software floating point; fix up software...
meissner [Wed, 10 Jul 1996 19:12:59 +0000 (19:12 +0000)]
Use integer ops to load SF constants for software floating point; fix up software floating constants in general

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12421 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoMake fp constants hard if -fpic
meissner [Tue, 9 Jul 1996 21:42:13 +0000 (21:42 +0000)]
Make fp constants hard if -fpic

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12420 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(FIXPROTO_DEFINES): Add -D_SGI_SOURCE.
wilson [Tue, 9 Jul 1996 19:08:38 +0000 (19:08 +0000)]
(FIXPROTO_DEFINES): Add -D_SGI_SOURCE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12419 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(enum reg_class): Add new class GENERAL_FP_REGS.
wilson [Mon, 8 Jul 1996 23:41:43 +0000 (23:41 +0000)]
(enum reg_class): Add new class GENERAL_FP_REGS.
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12418 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(note_mem_written): Varying structure memory access with
wilson [Mon, 8 Jul 1996 23:33:15 +0000 (23:33 +0000)]
(note_mem_written): Varying structure memory access with
AND address can alias scalars.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12417 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(true_dependence, anti_dependence, output_dependence):
wilson [Mon, 8 Jul 1996 23:19:51 +0000 (23:19 +0000)]
(true_dependence, anti_dependence, output_dependence):
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12416 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(calc_live_regs): For pragma_interrupt case, exclude call
wilson [Mon, 8 Jul 1996 22:33:09 +0000 (22:33 +0000)]
(calc_live_regs): For pragma_interrupt case, exclude call
clobbered regs that are fixed, explicitly add MACH_REG and MACL_REG.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12415 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(expand_call): For assign_stack_temp call in PARALLEL case,
wilson [Mon, 8 Jul 1996 22:16:35 +0000 (22:16 +0000)]
(expand_call): For assign_stack_temp call in PARALLEL case,
get mode from type instead of using BLKmode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12414 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(aggregate_value_p): If hard_function_value returns
wilson [Mon, 8 Jul 1996 22:11:03 +0000 (22:11 +0000)]
(aggregate_value_p): If hard_function_value returns
a non-REG, then return 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12413 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(function_arg): Add explicit checks for FIELD_DECLs.
wilson [Mon, 8 Jul 1996 21:59:51 +0000 (21:59 +0000)]
(function_arg): Add explicit checks for FIELD_DECLs.
(mips_function_value): Add explicit checks for FIELD_DECLs, and save
them in the array FIELDS.  When returning structure with 1 float field,
enclose it in a PARALLEL and set the PARALLEL mode correctly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12412 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(function_arg): Add explicit checks for FIELD_DECLs.
wilson [Mon, 8 Jul 1996 21:55:32 +0000 (21:55 +0000)]
(function_arg): Add explicit checks for FIELD_DECLs.
(mips_function_value): Add explicit checks for FIELD_DECLs, and save
them in the array FIELDS.  When returning structure with 1 float field,
enclose it in a PARALLEL and set the PARALLEL mode correctly.
* mips/mips.md (call_value): Call gen_call_value_multiple_internal0
only if there are multiple return values.  Strip the PARALLEL off
if there there is only one return value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12411 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * First cut at support for the H8/S.
law [Mon, 8 Jul 1996 21:02:16 +0000 (21:02 +0000)]
    * First cut at support for the H8/S.
        * h8300/h8300.c (h8300_init_once): Handle the H8/S (treat it
        like the H8/300H).
        (dosize, adds_subs_operand, one_insn_adds_subs_operand): Likewise.
        (output_adds_subs, const_costs, print_operand): Likewise.
        (output_simode_bld, h8300_adjust_insn_length): Likewise.
        (push_order, pop_order): Reverse.
        (function_prologue): Try to use ldm.l and stm.l insns
        on the H8/S.  Minor cleanups.
        (function_epilogue): Likewise.
        (asm_file_start): Emit ".h8300s" when compiling for the H8/S.
        * h8300/h8300.h (CPP_SPEC): Handle the H8/S.
        (TARGET_H8300S): New target.
        (TARGET_SWITCHES): Add "-ms" and "-mno-s".
        (BITS_PER_WORD): Handle the H8/S (treat it like the H8/300H).
        (UNITS_PER_WORD, POINTER_SIZE, PARM_BOUNDARY): Likewise.
        (BIGGEST_ALIGNMENT, BIGGEST_FIELD_ALIGNMENT): Likewise.
        (INITIALIZE_TRAMPOLINE, MOVE_MAX, Pmode): Likewise.
        * h8300/h8300.md: Handle H8/S just like H8/300H
        throughout the entire file.
        * h8300/t-h8300 (MULTILIB_OPTIONS): Build "-ms" libraries
        too.
        (MULTILIB_DIRNAMES): Put H8/S libraries in "h8300s" directory.
        * h8300/lib1funcs.asm: Emit ".h8300s" pseudo-op when generating
        h8300s object files.  Otherwise treat the H8/S just like the H8/300H.
        * ginclude/stdarg.h: Handle the H8/S.
        * ginclude/varargs.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12410 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * ginclude/stdarg.h: Handle the H8/S.
law [Mon, 8 Jul 1996 20:29:33 +0000 (20:29 +0000)]
    * ginclude/stdarg.h: Handle the H8/S.
        * ginclude/varargs.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12409 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * sparc/sol2.h (LINK_SPEC): Don't pass `-z text' if
dje [Mon, 8 Jul 1996 18:50:35 +0000 (18:50 +0000)]
* sparc/sol2.h (LINK_SPEC): Don't pass `-z text' if
-shared -mimpure-text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12408 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(__udivsi3): Use faster tstw instead of btst.
tege [Sun, 7 Jul 1996 22:03:19 +0000 (22:03 +0000)]
(__udivsi3): Use faster tstw instead of btst.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12407 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoRecognize rtems as an o/s.
dje [Sun, 7 Jul 1996 17:26:50 +0000 (17:26 +0000)]
Recognize rtems as an o/s.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12399 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(get_inner_reference): Delete using alternate mode for bitfield; we
kenner [Thu, 4 Jul 1996 15:44:14 +0000 (15:44 +0000)]
(get_inner_reference): Delete using alternate mode for bitfield; we
don't make bitfields anymore if not needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12398 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoformatting tweaks
mrs [Wed, 3 Jul 1996 23:05:19 +0000 (23:05 +0000)]
formatting tweaks

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12393 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(at SUNOS4_SHARED_LIBRARIES): Fix reference to unistd.h.
kenner [Wed, 3 Jul 1996 22:23:08 +0000 (22:23 +0000)]
(at SUNOS4_SHARED_LIBRARIES): Fix reference to unistd.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12392 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(record_function_format): Define as static.
kenner [Wed, 3 Jul 1996 22:21:37 +0000 (22:21 +0000)]
(record_function_format): Define as static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12391 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoformatting tweaks
mrs [Wed, 3 Jul 1996 22:07:53 +0000 (22:07 +0000)]
formatting tweaks

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12390 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(default_conversion): Add bitfield promotions.
kenner [Wed, 3 Jul 1996 21:34:57 +0000 (21:34 +0000)]
(default_conversion): Add bitfield promotions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12389 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago(default_compilers): Add null entries for languages we heard of.
kenner [Wed, 3 Jul 1996 21:09:09 +0000 (21:09 +0000)]
(default_compilers): Add null entries for languages we heard of.
(main): If found one of those entries, say compiler not installed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12388 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago formatting tweaks
mrs [Wed, 3 Jul 1996 18:43:21 +0000 (18:43 +0000)]
  formatting tweaks

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12387 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoiformat tweaks
mrs [Wed, 3 Jul 1996 18:41:12 +0000 (18:41 +0000)]
iformat tweaks

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12386 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * pa.c (fmpy_operands): Define.
law [Wed, 3 Jul 1996 17:19:19 +0000 (17:19 +0000)]
    * pa.c (fmpy_operands): Define.
        (combinable_fmpy): New function.
        (combinable_fadd, combinable_fsub): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12385 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * pa.md (parallel_addb, parallel_movb): New patterns.
law [Wed, 3 Jul 1996 17:13:54 +0000 (17:13 +0000)]
    * pa.md (parallel_addb, parallel_movb): New patterns.
        (fmpyadd, fmpysub): New patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12384 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * pa.c (fmpyaddoperands): Tighten checks. Allow SFmode.
law [Wed, 3 Jul 1996 16:55:40 +0000 (16:55 +0000)]
    * pa.c (fmpyaddoperands): Tighten checks.  Allow SFmode.
        (fmpysuboperands): Similarly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12383 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * pa.c (ireg_or_int5_operand): New function.
law [Wed, 3 Jul 1996 05:34:40 +0000 (05:34 +0000)]
    * pa.c (ireg_or_int5_operand): New function.
        (output_parallel_movb, output_parallel_addb): Likewise.
        (combinable_copy, combinable_add, following_call): Likewise.
        (pa_adjust_insn_length): Handle parallel unconditional branches.
        (output_movb): Handle case were destination is %sar.
        * pa.h: Declare new functions.
        * pa.md (parallel_branch): New "type" attribute.
        (delay slot descriptions): Don't allow "parallel_branches" in
        delay slots.  Fill "parallel_branches" like "branch" insns.
        (movb patterns): Handle %sar as destination register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12382 138bc75d-0d04-0410-961f-82ee72b054a4

27 years ago * expr.c (compare): If function pointers need canonicalization
law [Tue, 2 Jul 1996 22:59:02 +0000 (22:59 +0000)]
    * expr.c (compare): If function pointers need canonicalization
        before comparisons, canonicalize them.
        (do_store_flag): Do not use an sCC insn for a function pointer
        comparison if function pointers need canonicalization before
        comparing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12381 138bc75d-0d04-0410-961f-82ee72b054a4

27 years agoMake Linux target work
meissner [Tue, 2 Jul 1996 21:58:04 +0000 (21:58 +0000)]
Make Linux target work

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12380 138bc75d-0d04-0410-961f-82ee72b054a4

28 years agoFix int<->floating point conversion routines
meissner [Sat, 29 Jun 1996 11:28:52 +0000 (11:28 +0000)]
Fix int<->floating point conversion routines

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12379 138bc75d-0d04-0410-961f-82ee72b054a4

28 years ago(convert_memory_address, case PLUS): Fix error in last change.
kenner [Sat, 29 Jun 1996 09:44:27 +0000 (09:44 +0000)]
(convert_memory_address, case PLUS): Fix error in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12378 138bc75d-0d04-0410-961f-82ee72b054a4

28 years ago * reload1.c (choose_reload_regs): Properly mark spill registers
law [Sat, 29 Jun 1996 03:34:25 +0000 (03:34 +0000)]
    * reload1.c (choose_reload_regs): Properly mark spill registers
        as in use for inherited reloads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12377 138bc75d-0d04-0410-961f-82ee72b054a4

28 years ago(rotl): Remove extraneous `$'.
kenner [Fri, 28 Jun 1996 23:12:29 +0000 (23:12 +0000)]
(rotl): Remove extraneous `$'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12376 138bc75d-0d04-0410-961f-82ee72b054a4

28 years ago(objc_thread_id): Use pthread_getunique_np to obtain a thread ID value.
kenner [Fri, 28 Jun 1996 22:50:43 +0000 (22:50 +0000)]
(objc_thread_id): Use pthread_getunique_np to obtain a thread ID value.
(objc_mutex_allocate): Cast mutex->owner to _objc_thread_t.
(objc_mutex_deallocate): Likewise.
(objc_mutex_unlock): Likewise.
(objc_mutex_trylock):  Declare thread_id as _objc_thread_t.
(objc_mutex_lock): Likewise.
(objc_mutex_unlock): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12375 138bc75d-0d04-0410-961f-82ee72b054a4

28 years ago(ifdef __alpha__): Don't declare `free'.
kenner [Fri, 28 Jun 1996 22:50:18 +0000 (22:50 +0000)]
(ifdef __alpha__): Don't declare `free'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12374 138bc75d-0d04-0410-961f-82ee72b054a4

28 years ago(asctoeg): `0.0eX' is zero, regardless of the exponent X.
kenner [Fri, 28 Jun 1996 22:37:08 +0000 (22:37 +0000)]
(asctoeg): `0.0eX' is zero, regardless of the exponent X.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12373 138bc75d-0d04-0410-961f-82ee72b054a4

28 years ago(previous_num_undos): Deleted variable.
kenner [Fri, 28 Jun 1996 22:32:45 +0000 (22:32 +0000)]
(previous_num_undos): Deleted variable.
(MAX_UNDO): Deleted macro.
(struct undo): New field, next.
(struct undobuf): Deleted num_undos and undo.
New fields undos, frees, and previous_undos.
(SUBST, SUBST_INT): Rework to allocate memory and chain undo entries.
(combine_instructions): Initialize undobuf.{undos,previous_undos},
not undobuf.num_undo and previous_num_undos.
(try_combine): Likewise.
(undo_all, gen_rtx_combine): Rework to use new data structures.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12372 138bc75d-0d04-0410-961f-82ee72b054a4

28 years ago(__objc_block_forward): New function.
kenner [Fri, 28 Jun 1996 20:48:18 +0000 (20:48 +0000)]
(__objc_block_forward): New function.
(get_imp, objc_msg_lookup): Use different forwarding function
when the returning a floating point value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12371 138bc75d-0d04-0410-961f-82ee72b054a4

28 years agoRemove variables now in t-linux.
kenner [Fri, 28 Jun 1996 20:25:18 +0000 (20:25 +0000)]
Remove variables now in t-linux.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12370 138bc75d-0d04-0410-961f-82ee72b054a4

28 years ago(BOOT_CFLAGS): Removed.
kenner [Fri, 28 Jun 1996 20:24:34 +0000 (20:24 +0000)]
(BOOT_CFLAGS): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12369 138bc75d-0d04-0410-961f-82ee72b054a4

28 years ago(BOOT_CFLAGS): Removed, no longer necessary.
kenner [Fri, 28 Jun 1996 20:24:19 +0000 (20:24 +0000)]
(BOOT_CFLAGS): Removed, no longer necessary.
(CRTSTUFF_T_CFLAGS): Don't define.
(CRTSTUFF_T_CFLAGS_S): Define this instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12368 138bc75d-0d04-0410-961f-82ee72b054a4

28 years ago(Makefile): xmake_file and tmake_file now already contain the
kenner [Fri, 28 Jun 1996 20:23:55 +0000 (20:23 +0000)]
(Makefile): xmake_file and tmake_file now already contain the
$(srcdir)/config prefix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12367 138bc75d-0d04-0410-961f-82ee72b054a4