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Author SHA1 Message Date
Jim Wilson
a3f97cbba6 New file. 
From-SVN: r12523
 1996-07-18 17:26:36 -07:00
Jim Wilson
993cd990a8 (function_prologue): Use FUNCTION_NAME_ALREADY_DECLARED. 
(function_epilogue): Likewise.

From-SVN: r12522
 1996-07-18 17:22:17 -07:00
Jim Wilson
f8ea2d9478 (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.

From-SVN: r12521
 1996-07-18 17:20:31 -07:00
Jim Wilson
1d7cf143ee (OBJS): Add dwarf2out.o. 
(dwarf2out.o): New rule.

From-SVN: r12520
 1996-07-18 17:17:28 -07:00
Richard Kenner
8c9aceea35 (INT_ASM_OP): Change from ".long" to ".quad". 
From-SVN: r12519
 1996-07-18 19:24:13 -04:00
Richard Kenner
e4199af144 Undefine __need_wint_t. 
From-SVN: r12518
 1996-07-18 19:20:54 -04:00
Richard Kenner
f3a5c9a47e (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.

From-SVN: r12517
 1996-07-18 19:15:42 -04:00
Richard Kenner
c042287ed3 Add TARGET_5200 to conditions which determine whether the extbl instruction is emitted. 
Add TARGET_5200 to conditions which determine whether the extbl instruction
is emitted.
(mulsi3): Enable pattern with TARGET_5200.

From-SVN: r12516
 1996-07-18 19:11:24 -04:00
Richard Kenner
25fc6214e3 (add patterns): Don't use two addqw instructions when... 
(add patterns): Don't use two addqw instructions when adding small (8
< N <= 16) integers to address registers on 68040.

From-SVN: r12515
 1996-07-18 19:06:22 -04:00
Richard Kenner
8b06b20a14 (target_alias): New and used for all current uses of `target'. 
From-SVN: r12514
 1996-07-18 18:06:04 -04:00
Richard Kenner
c26383a78b (default_compilers): Extra Fortran extensions. 
From-SVN: r12513
 1996-07-18 17:45:48 -04:00
Torbjorn Granlund
24dcc9c5c1 (expand_mult_highpart): Revert last change. 
From-SVN: r12512
 1996-07-17 14:26:56 +00:00
Doug Evans
ae40770430 Initial revision 
From-SVN: r12511
 1996-07-16 16:44:43 +00:00
Karl Heuer
79442056ed Fix previous change. Use sed's y command instead. 
From-SVN: r12448
 1996-07-16 04:47:46 +00:00
Karl Heuer
4080630b95 Use portable tr syntax. 
From-SVN: r12447
 1996-07-16 03:53:55 +00:00
Jim Wilson
9a6c4e72e1 (LINK_SPEC): Add -woff 84. 
From-SVN: r12446
 1996-07-15 11:23:52 -07:00
Jeff Law
06db411a68 config.guess (HP 9000/811): Recognize this as a PA1.1 machine. 
* config.guess (HP 9000/811): Recognize this as a PA1.1
        machine.

From-SVN: r12445
 1996-07-15 11:20:52 -06:00
Torbjorn Granlund
f3297853da Generalize C90 alternative to all x90 machines. 
From-SVN: r12443
 1996-07-14 18:09:15 +00:00
Ian Lance Taylor
1075dedade Skip inappropriate LOG_LINK entries when looking for reg-setting call 
insn

From-SVN: r12442
 1996-07-13 04:55:16 +00:00
Michael Meissner
4f517a9cc8 Remove Haifa support. 
From-SVN: r12441
 1996-07-13 02:30:31 +00:00
Michael Meissner
a3950905fb Add -mxl-call 
From-SVN: r12440
 1996-07-13 02:28:13 +00:00
Michael Meissner
5b9d9a0c0e Solaris, shared lib, aix broken compatibiliy 
From-SVN: r12439
 1996-07-13 02:00:42 +00:00
Doug Evans
821581e415 (ASM_OUTPUT_MI_THUNK): Handle fns returning structures. 
From-SVN: r12438
 1996-07-12 21:15:05 +00:00
Doug Evans
6b67c5a30b (ASM_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}. 
From-SVN: r12437
 1996-07-12 18:58:22 +00:00
Doug Evans
96a097c915 ({ASM,LINK}_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}. 
From-SVN: r12436
 1996-07-12 18:57:38 +00:00
Doug Evans
ad06137b35 ({ASM,LINK}_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}. 
From-SVN: r12435
 1996-07-12 18:56:36 +00:00
Doug Evans
2e383aa615 ({LINK,ASM_CPU}_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}. 
From-SVN: r12434
 1996-07-12 18:55:56 +00:00
Doug Evans
c8ce67e289 (LINK_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}. 
From-SVN: r12433
 1996-07-12 18:50:43 +00:00
Doug Evans
c9e460d358 ({ASM,LINK}_SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}. 
From-SVN: r12432
 1996-07-12 18:45:41 +00:00
Doug Evans
660d9d9664 ({ASM,LINK}_:SPEC): %{V} %{v:%{!V:-V}} -> %{v:-V}. 
From-SVN: r12431
 1996-07-12 18:44:59 +00:00
Doug Evans
a7bed85579 %{V} %{v:%{!V:-V}} -> %{v:-V}. 
From-SVN: r12430
 1996-07-12 18:44:20 +00:00
Michael Meissner
30ea98f1cc Check for whether GOT_TOC register was eliminated 
From-SVN: r12429
 1996-07-11 23:54:24 +00:00
Michael Meissner
1ff7789b51 Deal with -fpic and inlined functions 
From-SVN: r12428
 1996-07-11 22:36:45 +00:00
Jeff Law
c05330a923 h8300.h (OK_FOR_U): If generating H8/S code, accept SYMBOL_REF and SYMBOL_REF + CONST_INT. 
* h8300/h8300.h (OK_FOR_U): If generating H8/S code, accept
        SYMBOL_REF and SYMBOL_REF + CONST_INT.

From-SVN: r12427
 1996-07-11 10:38:31 -06:00
Jeff Law
51c0c1d7d2 h8300.c (shift_one): Emit tabs between opcode and operands to be consistent with the rest of the... 
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.

From-SVN: r12426
 1996-07-11 10:11:48 -06:00
Mike Stump
54705743fd 87 Cygnus<->FSF merge 
From-SVN: r12425
 1996-07-11 01:22:59 +00:00
Mike Stump
e92cc02916 87 Cygnus<->FSF merge 
From-SVN: r12424
 1996-07-11 01:13:25 +00:00
Jim Wilson
0d78176b02 (ASM_SPEC): Correct typos in Jun 18 change. 
From-SVN: r12423
 1996-07-10 16:26:05 -07:00
Michael Meissner
6fc489508d Fix last change 
From-SVN: r12422
 1996-07-10 22:04:32 +00:00
Michael Meissner
c4c4037309 Use integer ops to load SF constants for software floating point; fix up software floating constants in general 
From-SVN: r12421
 1996-07-10 19:12:59 +00:00
Michael Meissner
a72734717c Make fp constants hard if -fpic 
From-SVN: r12420
 1996-07-09 21:42:13 +00:00
Jim Wilson
8e98b1dc81 (FIXPROTO_DEFINES): Add -D_SGI_SOURCE. 
From-SVN: r12419
 1996-07-09 12:08:38 -07:00
Jim Wilson
5c5eb4ef3c (enum reg_class): Add new class GENERAL_FP_REGS. 
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Likewise.

From-SVN: r12418
 1996-07-08 16:41:43 -07:00
Jim Wilson
5dbc849954 (note_mem_written): Varying structure memory access with 
AND address can alias scalars.

From-SVN: r12417
 1996-07-08 16:33:15 -07:00
Jim Wilson
c4a18992ac (true_dependence, anti_dependence, output_dependence): 
Likewise.

From-SVN: r12416
 1996-07-08 16:19:51 -07:00
Jim Wilson
20fef67b3a (calc_live_regs): For pragma_interrupt case... 
(calc_live_regs): For pragma_interrupt case, exclude call
clobbered regs that are fixed, explicitly add MACH_REG and MACL_REG.

From-SVN: r12415
 1996-07-08 15:33:09 -07:00
Jim Wilson
2b4092f276 (expand_call): For assign_stack_temp call in PARALLEL case, 
get mode from type instead of using BLKmode.

From-SVN: r12414
 1996-07-08 15:16:35 -07:00
Jim Wilson
e71f7aa5b5 (aggregate_value_p): If hard_function_value returns 
a non-REG, then return 0.

From-SVN: r12413
 1996-07-08 15:11:03 -07:00
Jim Wilson
320aba9c08 (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.

From-SVN: r12412
 1996-07-08 14:59:51 -07:00
Jim Wilson
f7a61b839f (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.

From-SVN: r12411
 1996-07-08 14:55:32 -07:00