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Author SHA1 Message Date
Richard Kenner
59b2d7222d (copy_rtx_and_substitute): Don't assume force_operand on an address returns a REG; it might be a SUBREG. 
(copy_rtx_and_substitute): Don't assume force_operand on an address
returns a REG; it might be a SUBREG.  Use force_reg.

From-SVN: r2527
 1992-10-20 06:50:14 -04:00
Richard Kenner
c45a13a68d (force_operand): Clarify comment to say what it can return. 
From-SVN: r2526
 1992-10-20 06:49:30 -04:00
Richard Stallman
86a2c12a2b (store_field): If trying to sign-extend a constant, use value_mode as 
the mode.

From-SVN: r2525
 1992-10-20 10:47:23 +00:00
Richard Stallman
2f145821b7 (make_node, copy_node): Don't assume node length is multiple of int. 
From-SVN: r2524
 1992-10-20 08:57:43 +00:00
Richard Stallman
71bde1f321 (write_tree): For type SPLIT, check subroutine return 
values for non-zero value not positive value.

From-SVN: r2523
 1992-10-20 07:51:30 +00:00
Richard Stallman
d3c738e1ce (print_table, scan_table): Add support for XPG4's %S and %C formats for printing/reading wide characters. 
(print_table, scan_table): Add support for XPG4's %S and %C formats
for printing/reading wide characters.  %lc and %ls too.

From-SVN: r2522
 1992-10-20 07:37:27 +00:00
Richard Stallman
a4c1783163 Add #undef getopt after getopt.h. 
From-SVN: r2521
 1992-10-20 07:13:36 +00:00
Torbjorn Granlund
d2288d8d4f (output_epilogue): Restore sp's value if no frame pointer. 
From-SVN: r2520
 1992-10-19 22:26:11 +00:00
Torbjorn Granlund
989d792e2a (WORD_SWITCH_TAKES_ARG): Delete sparc related cruft. 
From-SVN: r2519
 1992-10-19 21:57:38 +00:00
Tom Wood
c9b26f89d1 (SECONDARY_INPUT_RELOAD_CLASS): Require a temporary for a 
pic address with a large constant term.

(FUNCTION_PROFILER_LENGTH, FUNCTION_BLOCK_PROFILER_LENGTH,
	BLOCK_PROFILER_LENGTH, REG_PUSH_LENGTH, REG_POP_LENGTH): Added.
	(ADJUST_INSN_LENGTH): Account for profiling code.

From-SVN: r2518
 1992-10-19 21:00:14 +00:00
Tom Wood
5785e34c37 (emit_move_sequence): Add scratch register. 
(emit_move_sequence): Add scratch register.  All callers
	changed.
	(legitimize_address): Add scratch register.  All callers changed
	to pass zero instead of gen_reg_rtx result.  Allocate another temp
	register for -fPIC case.  Use scratch register for pic cases with
	a large constant term.

From-SVN: r2517
 1992-10-19 20:59:51 +00:00
Tom Wood
1a31d08dae (reload_insi): New pattern. 
(addsi3 pattern for large constants): Delete.  Causes reload trouble.

From-SVN: r2516
 1992-10-19 20:59:31 +00:00
Richard Stallman
f1553cbb35 (libobjc.a): Don't mkdir objc if dir exists. 
From-SVN: r2515
 1992-10-19 20:47:23 +00:00
Michael Meissner
43365a358e RISC-OS System V patches for index/rindex. 
From-SVN: r2514
 1992-10-19 14:58:53 +00:00
Richard Stallman
8ba23f20ec (mostlyclean): Delete libobjc.a. 
(libobjc.a): Create the objc subdir.

From-SVN: r2513
 1992-10-19 07:37:36 +00:00
Arne H. Juul
d8880feaa4 *** empty log message *** 
From-SVN: r2512
 1992-10-19 00:50:52 +00:00
Richard Stallman
aee9dc31f9 (canon_reg): Don't call validate_change if INSN is zero. 
From-SVN: r2511
 1992-10-18 19:56:07 +00:00
Richard Stallman
9074de27ac (store_field): Typo in last change. 
From-SVN: r2510
 1992-10-18 19:13:01 +00:00
Richard Stallman
c575213d96 (PRINT_OPERAND): For `h', always use OPERAND_HIGH_ADJ_PART 
even for integer constant addresses.

From-SVN: r2509
 1992-10-18 08:37:44 +00:00
Richard Stallman
bc9aee2d4d (output_addr_const): Always use FILE, not asm_out_file. 
From-SVN: r2508
 1992-10-18 08:16:49 +00:00
Richard Stallman
c2f4acb703 (process_init_constructor): When initializing a union, 
handle the case of an empty init list.

From-SVN: r2507
 1992-10-18 08:12:53 +00:00
Richard Stallman
e8db4813db (collect_expansion): Don't add whitespace at end if inside a string and not traditional. 
(collect_expansion): Don't add whitespace at end
if inside a string and not traditional.
(rescan): At end of string, if inside macro, always keep scanning.

From-SVN: r2506
 1992-10-18 07:15:41 +00:00
Richard Stallman
057f494bb8 (all.build): New rule for making gcc with a cross-compiler. 
(install.build): New target.
(line 271): Add `####build overrides'.
(gen*.o): Depend on hconfig.h, not config.h.
($(HOST_PREFIX_1)rtl.o, $(HOST_PREFIX_1)print-rtl.o,
 $(HOST_PREFIX_1)rtlanal.o, $(HOST_PREFIX_1)obstack.o,
 $(HOST_PREFIX_1)malloc.o): Add final `h' to the regexp to replace.

(gcc.xtar): Fix typo in last change.
(mostlyclean): Don't use $(MAKEFLAGS) for objc subdir stuff.

From-SVN: r2505
 1992-10-18 05:30:48 +00:00
Richard Stallman
5c4d7cfb47 (store_field): If signed bitfield and want value, sign extend. 
From-SVN: r2504
 1992-10-18 05:09:47 +00:00
Richard Stallman
ca3e4a2f2d (find_reloads_address): Redo last change: copy the mem 
in the same way it's usually done.

From-SVN: r2503
 1992-10-18 00:49:34 +00:00
Richard Stallman
4006fe4f1b (SIZE_TYPE): Fix typo in #ifndef. 
From-SVN: r2502
 1992-10-17 23:27:53 +00:00
Richard Stallman
5b6a946c33 (string.h): Remove #defines for other compiler's builtin functions. 
From-SVN: r2501
 1992-10-17 21:21:32 +00:00
Richard Stallman
eae92d827e (va_list) [__SVR4_2__]: Don't set or test _VA_LIST. 
From-SVN: r2500
 1992-10-17 07:39:31 +00:00
Richard Stallman
037080855f (get_inner_reference): If flag_volatile, treat every INDIRECT_REF as volatile. 
From-SVN: r2499
 1992-10-17 07:23:29 +00:00
Richard Stallman
eda5fa7b7e (cplusplus_comments): New var. 
(main): Set it according to options.
(rescan, handle_directive, skip_if_group, validate_else):
(skip_to_end_of_comment, macarg1, discard_comments):
Use cplusplus_comments to enable C++ comment syntax.

From-SVN: r2498
 1992-10-17 07:22:43 +00:00
Richard Stallman
8328559dec Do nothing if _ANSI_STDDEF_H already defined. 
From-SVN: r2497
 1992-10-17 04:41:39 +00:00
Richard Stallman
f5a2fb25ba (gen_lowpart_common): Fix typo in last change. 
From-SVN: r2496
 1992-10-17 04:33:09 +00:00
Richard Stallman
3d77b9c27d Correct previous patch. 
From-SVN: r2495
 1992-10-17 03:44:53 +00:00
Richard Stallman
f6ba5fe9cc (start_class): For an INTERFACE_TYPE, push to permanent obstack. 
(build_message_expr): Use TYPE_MAIN_VARIANT when comparing types.

From-SVN: r2494
 1992-10-17 01:37:08 +00:00
Richard Stallman
5baa9d1f70 (libobjc.a): Don't use $(MAKEFLAGS). 
Add braces around shell variable references.

From-SVN: r2493
 1992-10-17 00:17:56 +00:00
Michael Meissner
ba4dd4d883 Protect all defines with ifndef. 
From-SVN: r2492
 1992-10-16 18:22:19 +00:00
Tom Wood
265ce9f859 (libobjc.a): Compute srcdir1 without changing directories. 
(libobjc.a):  Compute srcdir1 without changing
	directories.  Use srcdir1 to locate objc/Makefile.  Put quotes
	around all potential multi-word values.  Recompute GCC_FOR_TARGET.
	(sublibobjc.a): Use same text as libobjc.a.
	(mostlyclean): Use $(MAKE) and srcdir1 for objc action.

From-SVN: r2491
 1992-10-16 14:46:08 +00:00
Richard Stallman
2740a6786b (find_fixup_replacement): Renamed from find_replacement. 
From-SVN: r2490
 1992-10-16 14:38:26 +00:00
Richard Stallman
37a5211207 (output_addressed_constants): Handle NON_LVALUE_EXPR. 
From-SVN: r2489
 1992-10-16 08:35:42 +00:00
Jeff Law
726a04b41f pa.c (call_operand_address): Only allow registers if TARGET_LONG_CALLS. 
* pa.c (call_operand_address): Only allow registers if
        TARGET_LONG_CALLS.

From-SVN: r2488
 1992-10-16 00:24:19 -06:00
Jeff Law
6efdeb47f6 * pa.h (TARGET_SWITCHES): New switch "-mlong-calls". 
From-SVN: r2487
 1992-10-16 00:24:08 -06:00
Jeff Law
5cf2759eb4 pa.md (call define_expands): If TARGET_LONG_CALLS, then force the address of the function into a register. 
* pa.md (call define_expands): If TARGET_LONG_CALLS, then force
        the address of the function into a register.

From-SVN: r2486
 1992-10-16 00:23:57 -06:00
Richard Stallman
ea727bbf20 (libobjc.a): Get directories right, using shell vars thisdir1, srcdir1. 
Put quotes around $(GCC_CFLAGS).  Use $(MAKE).

From-SVN: r2485
 1992-10-16 04:23:33 +00:00
Richard Stallman
fced8ba341 (distribute_bit_expr): Test for BIT_{AND,IOR}_EXPR. 
From-SVN: r2484
 1992-10-16 02:49:07 +00:00
Mike Stump
fa771c3751 Add support for a new 64 bit CPU type. Elxsi. 
From-SVN: r2483
 1992-10-15 21:06:27 +00:00
Mike Stump
99281ca45f entered into RCS 
From-SVN: r2482
 1992-10-15 20:59:46 +00:00
Richard Kenner
6702af89af (cse_insn): Add missing call to apply_change_group. 
From-SVN: r2481
 1992-10-15 16:55:08 -04:00
Michael Meissner
72cc54448c Do not pass -G 0 when building libgcc.a. 
From-SVN: r2480
 1992-10-15 19:08:11 +00:00
Michael Meissner
c903545b96 Allow spaces in tag names. 
From-SVN: r2479
 1992-10-15 18:29:53 +00:00
Timothy Moore
907b717923 (INITIAL_FRAME_POINTER_OFFSET): Pass extra null parameter 
to compute_frame_size..

From-SVN: r2478
 1992-10-15 15:57:37 +00:00