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e8095e803f
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Author SHA1 Message Date
Richard Kenner
e8095e803f (set_nonzero_bits_and_sign_copies): Don't record data for a a pseudo that is undefined on entry to a function. 
(set_nonzero_bits_and_sign_copies): Don't record data for a a pseudo that is
undefined on entry to a function.
When a pseudo is clobbered, show we don't know anything about it.

From-SVN: r4471
 1993-05-15 10:43:42 -04:00
Richard Stallman
8c25f9f831 Fix typo in last change. 
From-SVN: r4470
 1993-05-15 14:32:16 +00:00
Richard Stallman
2716cff2ba (compile_file): If support dbx output, 
always output 0 at start of text section.

From-SVN: r4469
 1993-05-15 14:29:49 +00:00
Richard Stallman
d3652c4b7f (expand_assignment): Always return a result that has the mode of TO. 
From-SVN: r4468
 1993-05-15 13:59:45 +00:00
Richard Kenner
0c61c94649 (rs6000_makes_calls): If profiling, say we make calls. 
From-SVN: r4467
 1993-05-15 09:11:49 -04:00
Richard Stallman
81d3c53859 (output_addr_const): Don't printing leading zeros. 
From-SVN: r4466
 1993-05-15 13:06:59 +00:00
Richard Stallman
b6526914b7 (TRAMPOLINE_TEMPLATE): Change .long to .word; split into two lines. 
From-SVN: r4465
 1993-05-15 13:03:14 +00:00
Richard Stallman
57697575a1 (reload): Don't start 2-group unless it could be finished. 
From-SVN: r4464
 1993-05-15 13:01:07 +00:00
Richard Stallman
668450ce64 (X_CFLAGS): Defined. 
(GCC_CFLAGS): Definition deleted.

From-SVN: r4463
 1993-05-15 04:38:49 +00:00
Richard Stallman
8e06366547 (option_map): Renamed --version to --use-version. 
From-SVN: r4462
 1993-05-14 22:10:11 +00:00
Jim Wilson
6e317b619b (N_DSLINE, N_BSLINE): Delete definitions. 
(stab_to_sclass): Use ifdefs to test for presence of N_MAIN,
N_BSLINE, N_DSLINE, N_BINCL, N_EINCL, N_EXCL, N_M2C, N_SCOPE.

From-SVN: r4461
 1993-05-14 14:39:14 -07:00
Jim Wilson
f52152d6ac (split_hard_reg_notes): Handle 0th sub register, and multiple register kills. 
(split_hard_reg_notes): Handle 0th sub register, and
multiple register kills.
(update_flow_info): For multi-word hard regs, use
split_hard_reg_notes to add all REG_DEAD notes, instead of just
the additional ones due to splitting.

From-SVN: r4460
 1993-05-14 14:16:34 -07:00
Torbjorn Granlund
65488bae3e Declare output_arithmetic_with_immediate_multiply. 
From-SVN: r4459
 1993-05-14 21:10:40 +00:00
Ian Lance Taylor
700119230a Don't leave new_thread hanging if it was split by try_split 
From-SVN: r4458
 1993-05-14 20:37:56 +00:00
Richard Stallman
b4bf13a89e (expand_decl): Don't set RTX_UNCHANGING_P. 
From-SVN: r4457
 1993-05-14 19:00:45 +00:00
Richard Stallman
517f954609 entered into RCS 
From-SVN: r4456
 1993-05-14 17:36:43 +00:00
Jim Wilson
bae1218656 (unroll_loop): Clear map->integrating. 
From-SVN: r4455
 1993-05-14 10:23:25 -07:00
Jim Wilson
11d1f67370 (struct inline_remap): Add integrating field. 
From-SVN: r4454
 1993-05-14 10:22:55 -07:00
Jim Wilson
a70f7bb27e (expand_inline_function): Set map->integrating. 
(copy_rtx_and_substitute, case MEM): Don't copy RTX_UNCHANGING_P
when doing function inlining.

From-SVN: r4453
 1993-05-14 10:21:54 -07:00
Richard Stallman
ec193993f9 (default_conversion): Don't replace iterator with its initial value. 
From-SVN: r4452
 1993-05-14 17:14:17 +00:00
Richard Stallman
00c5c72e46 (PRINT_OPERAND): Handle CODE == '/'. 
From-SVN: r4451
 1993-05-14 16:37:37 +00:00
Richard Stallman
0046ffa3f0 (__objc_init_protocols): Don't install protocol class pointer twice. 
From-SVN: r4450
 1993-05-14 16:05:19 +00:00
Jeff Law
76ace27b1e pa.h (CPP_SPEC): Correct specs so that _PA_RISC1_1 is only defined when... 
* pa.h (CPP_SPEC): Correct specs so that _PA_RISC1_1 is
	only defined when generating code for 1.1 machines
	regardless of the default target.

From-SVN: r4449
 1993-05-13 22:50:47 -06:00
Jeff Law
6e11a3281c pa.h (CONSTANT_ADDRESS_P): Accept symbolic addresses during and after reload. 
* pa.h (CONSTANT_ADDRESS_P): Accept symbolic addresses during
	and after reload.

From-SVN: r4448
 1993-05-13 22:46:44 -06:00
Jeff Law
c063ad7513 pa.c (emit_move_sequence): Handle secondary reloads for load of FP registers from constant expressions. 
* pa.c (emit_move_sequence): Handle secondary reloads for load of
	FP registers from constant expressions.

From-SVN: r4447
 1993-05-13 22:46:44 -06:00
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