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Author SHA1 Message Date
Richard Stallman
f4e5900810 (complete_array_type): Delete the code to call change_main_variant. 
From-SVN: r4446
 1993-05-14 04:36:34 +00:00
Richard Stallman
73737e867f (restore_referenced_regs): New variable saveregs which is number of regs to save at a time... 
(restore_referenced_regs): New variable saveregs
which is number of regs to save at a time, instead of numregs,
which is total number of registers to save.

From-SVN: r4445
 1993-05-14 04:22:03 +00:00
Richard Kenner
b542afe93f (fix_truncdfsi2, fixuns_truncdfsi2, trunc_call): Fix typo in type of 
FIX and UNSIGNED_RIX rtl.

From-SVN: r4444
 1993-05-13 21:49:43 -04:00
Richard Kenner
326f06f769 (reorg_redirect_jump): New function. 
Call it in most places instead of redirect_jump.

From-SVN: r4443
 1993-05-13 21:47:45 -04:00
Richard Stallman
6d5363fa3d (combined mult/arithmetic recognizers): Switch on. 
Add special pattern for reload.

From-SVN: r4442
 1993-05-13 22:50:40 +00:00
Richard Stallman
0d4d817479 (OBJC, OBJECTIVE-C): Don't depend on objc-runtime. 
(TAROUTOPTS): New variable.
(install-headers-tar): Use TAROUTOPTS.

From-SVN: r4441
 1993-05-13 22:30:37 +00:00
Richard Stallman
8d2911811a (dbxout_parms): Don't output a parm if it's a mem that has a constant address. 
From-SVN: r4440
 1993-05-13 22:29:26 +00:00
Richard Stallman
68363ba96a (TAROUTOPTS): Overridden. 
From-SVN: r4439
 1993-05-13 22:04:17 +00:00
Richard Stallman
92e6e51e94 (LONG_DOUBLE_TYPE_SIZE): Redefine as 64. 
From-SVN: r4438
 1993-05-13 13:57:53 +00:00
Richard Stallman
7f28682294 (ASM_OUTPUT_FLOAT_OPERAND): Output as hex, unless CODE is 'f'. 
From-SVN: r4437
 1993-05-13 13:57:34 +00:00
Richard Stallman
bc6c7882a7 (LONG_DOUBLE_TYPE_SIZE): Redefine as 64. 
(ASM_OUTPUT_FLOAT_OPERAND): Output as hex, unless CODE is 'f'.

From-SVN: r4436
 1993-05-13 13:56:23 +00:00
Richard Stallman
36d5f78c02 Include gstdarg.h before stdio.h. 
From-SVN: r4435
 1993-05-13 12:34:36 +00:00
Richard Stallman
4465943940 (libobjc.a): Depend on EXTRA_PARTS. 
From-SVN: r4434
 1993-05-13 12:28:41 +00:00
John Hassey
903a89144e (REG_OK_FOR_BASE_P REG_OK_FOR_INDEX_P): Don't use extended registers for base or index. 
From-SVN: r4433
 1993-05-12 21:22:50 +00:00
Jim Wilson
ef39bb951c (copy_loop_body): Delete May 10 change. 
From-SVN: r4432
 1993-05-12 11:47:43 -07:00
Richard Stallman
a7d9040199 Fix comment syntax typo. 
From-SVN: r4431
 1993-05-12 18:09:10 +00:00
Richard Stallman
7a61c8e37c (call_insn_operand): New funcion. 
From-SVN: r4430
 1993-05-12 04:55:43 +00:00
Richard Stallman
bd96cb7805 (call, call_value): Copy fn address to safe reg if necessary. 
(call, call_value matchers): Use call_insn_operand as predicate.

From-SVN: r4429
 1993-05-12 04:55:12 +00:00
Richard Stallman
2026444ac9 (real_value_from_int_cst): Use temporary variable `e' to 
work around bugs in 386 PCC.

(build_array_type): Delete the code to set TYPE_MAIN_VARIANT.

(build_array_type):
Don't change TYPE_MAIN_VARIANT if incomplete (domain not known).

From-SVN: r4428
 1993-05-12 04:29:00 +00:00
Jim Meyering
dba6874f46 Initial revision 
From-SVN: r4427
 1993-05-11 23:23:34 +00:00
Michael Meissner
17d47597a7 Pass correct -g<n> value for -gstabs, -gcoff, etc. 
From-SVN: r4426
 1993-05-11 21:07:56 +00:00
Richard Stallman
a6665f8cf6 (block_alloc): Don't dereference a NULL pointer. 
From-SVN: r4425
 1993-05-11 20:59:58 +00:00
Richard Kenner
13b8df746d (mostly_true_jump): Jump is forward if TARGET_LABEL is zero; don't try 
to get INSN_CODE of zero.

From-SVN: r4424
 1993-05-11 07:25:56 -04:00
Richard Stallman
344ba054f0 (LPREFIX): Don't include a `.' in the label name. 
From-SVN: r4423
 1993-05-11 04:56:36 +00:00
Richard Stallman
5f6771bae9 (enan): Add forward decl. 
From-SVN: r4422
 1993-05-11 04:44:32 +00:00
Richard Stallman
56b03d5f89 (__floatdisf): Use DFtype for intermediate values. 
From-SVN: r4421
 1993-05-11 04:42:22 +00:00
Richard Stallman
6a25991dfb (memory.h): Don't try to read it if it doesn't exist. 
From-SVN: r4420
 1993-05-11 04:40:17 +00:00
Richard Stallman
184916bcd5 (output_move_double): Use operand 0 to get SIZE. 
From-SVN: r4419
 1993-05-11 04:39:27 +00:00
Richard Stallman
15c76378f6 (change_main_variant): New function. 
(build_array_type): Use that to set the TYPE_MAIN_VARIANT.

(real_value_from_int_cst):
If I is unsigned, use REAL_VALUE_FROM_UNSIGNED_INT.

From-SVN: r4418
 1993-05-11 04:38:47 +00:00
Richard Stallman
e1fe03e98f (complete_array_type): Call change_main_variant. 
(complete_array_type): Make maxindex -1 for empty constructor.

From-SVN: r4417
 1993-05-11 04:37:41 +00:00
Jim Wilson
02cd879783 (copy_loop_body): Copy REG_NOTES during main loop 
instead of afterwards.

From-SVN: r4416
 1993-05-10 17:31:13 -07:00
Richard Kenner
819f43e6c7 (output_epilog): Fix minor error in instructions used to restore stack 
pointer.

From-SVN: r4415
 1993-05-10 17:36:24 -04:00
John Hassey
5c828fb74c fixed previous change to TRAMPOLINE_TEMPLATE 
From-SVN: r4414
 1993-05-10 21:32:33 +00:00
Michael Meissner
321d280111 Do not divide by sizes by 0. 
From-SVN: r4413
 1993-05-10 19:58:26 +00:00
John Hassey
e6e1cf4ce3 (TRAMPOLINE_TEMPLATE): Fixed invalid bsr insn. 
From-SVN: r4412
 1993-05-10 19:19:06 +00:00
Richard Stallman
600ceaa944 Don't include string.h. 
(strcat, strcpy, strcmp, strncpy, strncmp): Decls deleted.
(dupnstr): Don't use return value of strncpy.
(dupstr): Function deleted; callers changed to use savestring.

From-SVN: r4411
 1993-05-10 16:02:37 +00:00
Steve Chamberlain
b2358eb12c (movstrsi): Take alignment into account. 
From-SVN: r4410
 1993-05-10 15:59:02 +00:00
Steve Chamberlain
32642232ce (shift_value_ok): Can't shift by negative values. 
From-SVN: r4409
 1993-05-10 15:57:26 +00:00
Michael Meissner
03fbfefce4 Use __alignof__ instead of __alignof. 
From-SVN: r4408
 1993-05-10 15:51:47 +00:00
Richard Stallman
677849a795 Include gstdarg.h, not stdarg.h. 
From-SVN: r4407
 1993-05-10 06:03:43 +00:00
Richard Stallman
54b5ffe961 (find_equiv_reg): Set goal_mem_addr_varies 
for all but true constant addresses.

From-SVN: r4406
 1993-05-10 05:01:08 +00:00
Richard Stallman
1ede52a6b9 (SIZE_TYPE): Deleted. 
From-SVN: r4405
 1993-05-10 03:39:38 +00:00
Richard Stallman
ccfc4033f9 Comment fixes. 
From-SVN: r4404
 1993-05-10 03:18:03 +00:00
Richard Stallman
a8d78514aa (mtherr): Don't put newlines in error message string. 
From-SVN: r4403
 1993-05-09 22:17:27 +00:00
Richard Stallman
265b1bae81 (REAL_VALUES_LESS): True if return value of ereal_cmp is -1. 
From-SVN: r4402
 1993-05-09 22:13:58 +00:00
Richard Stallman
66b6d60bac (NAN): Define for support of Not-a-Number bit patterns. 
(make_nan): New function outputs a NaN in requested machine mode.
(eisnan, eiisnan, enan, einan, eiisinf, eiinfin): New functions.
(earith, etrunci, etruncui, ereal_negate, ereal_ldexp,
real_value_truncate, esub, eadd, emul, ediv, eremain):
Return NaN arg back to caller.
(eroundi, eroundui, ereal_to_int): NaN to integer returns -1
and a warning.
(target_isnan): Check for NaN.
(eneg): No-op if NaN.
(eisneg, eisinf): False if NaN.
(emovi, emovo): Handle NaN conversions.
(esub, eadd): Infinity minus infinity = NaN and INVALID warning.
(ediv): 0/0, inf/inf = NaN and INVALID warning.
(emul): 0 * inf = NaN and INVALID warning.
(e24toe, e53toe, e64toe): Generate e-type NaN for NaN input.
(etoe24, etoe53, etoe64): Output NaN in appropriate machine mode.
(ecmp): Unordered compare returns -2.
(etoasc): NaN produces ASCII string "NaN".
(asctoe): Unrecognizable input produces e-type NaN.
(eremain): x REM y = NaN if y = 0 or x = infinity.

From-SVN: r4401
 1993-05-09 22:13:02 +00:00
Richard Stallman
5ec88efd82 When finding SIZE_TYPE, cd to ${LIB} to run cc. 
From-SVN: r4400
 1993-05-09 21:55:04 +00:00
Richard Stallman
322dce453a (call_internal1, call_value_internal1): Use call_insn_operand. 
(call, call_value): Copy fn address to safe reg if necessary.

From-SVN: r4399
 1993-05-09 16:41:47 +00:00
Richard Stallman
50c0000cab (call_insn_operand): New function. 
From-SVN: r4398
 1993-05-09 16:41:22 +00:00
Richard Stallman
008660af80 (mulhisi3, umulhisi3 matchers): Restrict range of constants allowed. 
From-SVN: r4397
 1993-05-09 14:51:29 +00:00