Roland McGrath [Tue, 20 Oct 1992 21:12:16 +0000 (21:12 +0000)]
entered into RCS
From-SVN: r2535
Jim Wilson [Tue, 20 Oct 1992 21:10:46 +0000 (14:10 -0700)]
(call, call_value): Use 'd' not 'r' constraint for scratch.
From-SVN: r2534
Jim Wilson [Tue, 20 Oct 1992 21:01:45 +0000 (14:01 -0700)]
(WORD_SWITCH_TAKES_ARG): Add -Ttext and -Tbss.
From-SVN: r2533
Jim Wilson [Tue, 20 Oct 1992 20:58:39 +0000 (13:58 -0700)]
(WORD_SWITCH_TAKES_ARG): Add -Ttext and -Tbss.
From-SVN: r2532
Jim Wilson [Tue, 20 Oct 1992 20:56:32 +0000 (13:56 -0700)]
(WORD_SWITCH_TAKES_ARG): Add -Tbss.
From-SVN: r2531
Jim Wilson [Tue, 20 Oct 1992 20:55:29 +0000 (13:55 -0700)]
(WORD_SWITCH_TAKES_ARG): Delete, now unnecessary.
From-SVN: r2530
Jim Wilson [Tue, 20 Oct 1992 20:54:08 +0000 (13:54 -0700)]
(WORD_SWITCH_TAKES_ARG): Handle -Ttext and -Tbss in addition to -Tdata.
From-SVN: r2529
Tom Wood [Tue, 20 Oct 1992 20:49:26 +0000 (20:49 +0000)]
(dwarfout_file_scope_decl): Generate DIEs for
built-in non-fundamental types.
From-SVN: r2528
Richard Kenner [Tue, 20 Oct 1992 10:50:14 +0000 (06:50 -0400)]
(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
Richard Kenner [Tue, 20 Oct 1992 10:49:30 +0000 (06:49 -0400)]
(force_operand): Clarify comment to say what it can return.
From-SVN: r2526
Richard Stallman [Tue, 20 Oct 1992 10:47:23 +0000 (10:47 +0000)]
(store_field): If trying to sign-extend a constant, use value_mode as
the mode.
From-SVN: r2525
Richard Stallman [Tue, 20 Oct 1992 08:57:43 +0000 (08:57 +0000)]
(make_node, copy_node): Don't assume node length is multiple of int.
From-SVN: r2524
Richard Stallman [Tue, 20 Oct 1992 07:51:30 +0000 (07:51 +0000)]
(write_tree): For type SPLIT, check subroutine return
values for non-zero value not positive value.
From-SVN: r2523
Richard Stallman [Tue, 20 Oct 1992 07:37:27 +0000 (07:37 +0000)]
(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
Richard Stallman [Tue, 20 Oct 1992 07:13:36 +0000 (07:13 +0000)]
Add #undef getopt after getopt.h.
From-SVN: r2521
Torbjorn Granlund [Mon, 19 Oct 1992 22:26:11 +0000 (22:26 +0000)]
(output_epilogue): Restore sp's value if no frame pointer.
From-SVN: r2520
Torbjorn Granlund [Mon, 19 Oct 1992 21:57:38 +0000 (21:57 +0000)]
(WORD_SWITCH_TAKES_ARG): Delete sparc related cruft.
From-SVN: r2519
Tom Wood [Mon, 19 Oct 1992 21:00:14 +0000 (21:00 +0000)]
(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
Tom Wood [Mon, 19 Oct 1992 20:59:51 +0000 (20:59 +0000)]
(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
Tom Wood [Mon, 19 Oct 1992 20:59:31 +0000 (20:59 +0000)]
(reload_insi): New pattern.
(addsi3 pattern for large constants): Delete. Causes reload trouble.
From-SVN: r2516
Richard Stallman [Mon, 19 Oct 1992 20:47:23 +0000 (20:47 +0000)]
(libobjc.a): Don't mkdir objc if dir exists.
From-SVN: r2515
Michael Meissner [Mon, 19 Oct 1992 14:58:53 +0000 (14:58 +0000)]
RISC-OS System V patches for index/rindex.
From-SVN: r2514
Richard Stallman [Mon, 19 Oct 1992 07:37:36 +0000 (07:37 +0000)]
(mostlyclean): Delete libobjc.a.
(libobjc.a): Create the objc subdir.
From-SVN: r2513
Arne H. Juul [Mon, 19 Oct 1992 00:50:52 +0000 (00:50 +0000)]
*** empty log message ***
From-SVN: r2512
Richard Stallman [Sun, 18 Oct 1992 19:56:07 +0000 (19:56 +0000)]
(canon_reg): Don't call validate_change if INSN is zero.
From-SVN: r2511
Richard Stallman [Sun, 18 Oct 1992 19:13:01 +0000 (19:13 +0000)]
(store_field): Typo in last change.
From-SVN: r2510
Richard Stallman [Sun, 18 Oct 1992 08:37:44 +0000 (08:37 +0000)]
(PRINT_OPERAND): For `h', always use OPERAND_HIGH_ADJ_PART
even for integer constant addresses.
From-SVN: r2509
Richard Stallman [Sun, 18 Oct 1992 08:16:49 +0000 (08:16 +0000)]
(output_addr_const): Always use FILE, not asm_out_file.
From-SVN: r2508
Richard Stallman [Sun, 18 Oct 1992 08:12:53 +0000 (08:12 +0000)]
(process_init_constructor): When initializing a union,
handle the case of an empty init list.
From-SVN: r2507
Richard Stallman [Sun, 18 Oct 1992 07:15:41 +0000 (07:15 +0000)]
(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
Richard Stallman [Sun, 18 Oct 1992 05:30:48 +0000 (05:30 +0000)]
(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
Richard Stallman [Sun, 18 Oct 1992 05:09:47 +0000 (05:09 +0000)]
(store_field): If signed bitfield and want value, sign extend.
From-SVN: r2504
Richard Stallman [Sun, 18 Oct 1992 00:49:34 +0000 (00:49 +0000)]
(find_reloads_address): Redo last change: copy the mem
in the same way it's usually done.
From-SVN: r2503
Richard Stallman [Sat, 17 Oct 1992 23:27:53 +0000 (23:27 +0000)]
(SIZE_TYPE): Fix typo in #ifndef.
From-SVN: r2502
Richard Stallman [Sat, 17 Oct 1992 21:21:32 +0000 (21:21 +0000)]
(string.h): Remove #defines for other compiler's builtin functions.
From-SVN: r2501
Richard Stallman [Sat, 17 Oct 1992 07:39:31 +0000 (07:39 +0000)]
(va_list) [__SVR4_2__]: Don't set or test _VA_LIST.
From-SVN: r2500
Richard Stallman [Sat, 17 Oct 1992 07:23:29 +0000 (07:23 +0000)]
(get_inner_reference): If flag_volatile, treat every INDIRECT_REF as volatile.
From-SVN: r2499
Richard Stallman [Sat, 17 Oct 1992 07:22:43 +0000 (07:22 +0000)]
(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
Richard Stallman [Sat, 17 Oct 1992 04:41:39 +0000 (04:41 +0000)]
Do nothing if _ANSI_STDDEF_H already defined.
From-SVN: r2497
Richard Stallman [Sat, 17 Oct 1992 04:33:09 +0000 (04:33 +0000)]
(gen_lowpart_common): Fix typo in last change.
From-SVN: r2496
Richard Stallman [Sat, 17 Oct 1992 03:44:53 +0000 (03:44 +0000)]
Correct previous patch.
From-SVN: r2495
Richard Stallman [Sat, 17 Oct 1992 01:37:08 +0000 (01:37 +0000)]
(start_class): For an INTERFACE_TYPE, push to permanent obstack.
(build_message_expr): Use TYPE_MAIN_VARIANT when comparing types.
From-SVN: r2494
Richard Stallman [Sat, 17 Oct 1992 00:17:56 +0000 (00:17 +0000)]
(libobjc.a): Don't use $(MAKEFLAGS).
Add braces around shell variable references.
From-SVN: r2493
Michael Meissner [Fri, 16 Oct 1992 18:22:19 +0000 (18:22 +0000)]
Protect all defines with ifndef.
From-SVN: r2492
Tom Wood [Fri, 16 Oct 1992 14:46:08 +0000 (14:46 +0000)]
(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
Richard Stallman [Fri, 16 Oct 1992 14:38:26 +0000 (14:38 +0000)]
(find_fixup_replacement): Renamed from find_replacement.
From-SVN: r2490
Richard Stallman [Fri, 16 Oct 1992 08:35:42 +0000 (08:35 +0000)]
(output_addressed_constants): Handle NON_LVALUE_EXPR.
From-SVN: r2489
Jeff Law [Fri, 16 Oct 1992 06:24:19 +0000 (00:24 -0600)]
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
Jeff Law [Fri, 16 Oct 1992 06:24:08 +0000 (00:24 -0600)]
* pa.h (TARGET_SWITCHES): New switch "-mlong-calls".
From-SVN: r2487
Jeff Law [Fri, 16 Oct 1992 06:23:57 +0000 (00:23 -0600)]
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
Richard Stallman [Fri, 16 Oct 1992 04:23:33 +0000 (04:23 +0000)]
(libobjc.a): Get directories right, using shell vars thisdir1, srcdir1.
Put quotes around $(GCC_CFLAGS). Use $(MAKE).
From-SVN: r2485
Richard Stallman [Fri, 16 Oct 1992 02:49:07 +0000 (02:49 +0000)]
(distribute_bit_expr): Test for BIT_{AND,IOR}_EXPR.
From-SVN: r2484
Mike Stump [Thu, 15 Oct 1992 21:06:27 +0000 (21:06 +0000)]
Add support for a new 64 bit CPU type. Elxsi.
From-SVN: r2483
Mike Stump [Thu, 15 Oct 1992 20:59:46 +0000 (20:59 +0000)]
entered into RCS
From-SVN: r2482
Richard Kenner [Thu, 15 Oct 1992 20:55:08 +0000 (16:55 -0400)]
(cse_insn): Add missing call to apply_change_group.
From-SVN: r2481
Michael Meissner [Thu, 15 Oct 1992 19:08:11 +0000 (19:08 +0000)]
Do not pass -G 0 when building libgcc.a.
From-SVN: r2480
Michael Meissner [Thu, 15 Oct 1992 18:29:53 +0000 (18:29 +0000)]
Allow spaces in tag names.
From-SVN: r2479
Timothy Moore [Thu, 15 Oct 1992 15:57:37 +0000 (15:57 +0000)]
(INITIAL_FRAME_POINTER_OFFSET): Pass extra null parameter
to compute_frame_size..
From-SVN: r2478
Timothy Moore [Thu, 15 Oct 1992 15:57:18 +0000 (15:57 +0000)]
pa.c (compute_frame_size): Take an fregs_live parameter instead of setting the static variable save_fregs.
* pa.c (compute_frame_size): Take an fregs_live parameter instead
of setting the static variable save_fregs.
(output_function_prologue): Initialize save_fregs to 0 and pass to
compute_frame_size.
From-SVN: r2477
Richard Kenner [Thu, 15 Oct 1992 12:39:59 +0000 (08:39 -0400)]
(fold): Add missing test in case when we distribute a NOP_EXPR into a
COND_EXPR and try to pull it back out again.
From-SVN: r2476
Tom Wood [Thu, 15 Oct 1992 12:09:23 +0000 (12:09 +0000)]
(CPP_SPEC): Add -D__m88110__ when -m88110 is in effect,
similarly for -m88100.
From-SVN: r2475
Tom Wood [Thu, 15 Oct 1992 12:08:51 +0000 (12:08 +0000)]
(CPP_PREDEFINES): Drop -Dmc88100.
(CPP_SPEC): Reproduce the predefine -Dmc88100 when -m88100 is in
effect. Otherwise, supply -D__mc881x0__ when -m881x0 is in effect.
From-SVN: r2474
Tom Wood [Thu, 15 Oct 1992 11:39:38 +0000 (11:39 +0000)]
(simple_operand_p): Don't regard global or static variables as simple.
(simple_operand_p): Don't regard global or static
variables as simple.
(fold_truthop): Only require the RHS to be simple.
From-SVN: r2473
Richard Stallman [Thu, 15 Oct 1992 08:25:16 +0000 (08:25 +0000)]
[L_ctors] (__CTOR_LIST__, __DTOR_LIST__):
Initialize these default definitions if __NeXT__.
From-SVN: r2472
Richard Stallman [Thu, 15 Oct 1992 08:15:14 +0000 (08:15 +0000)]
Initial revision
From-SVN: r2471
Richard Stallman [Thu, 15 Oct 1992 08:08:16 +0000 (08:08 +0000)]
[__NeXT__]: Define _VA_LIST_ if _ANSI_STDARG_H_ was
defined; then define _ANSI_STDARG_H_.
From-SVN: r2470
Richard Stallman [Thu, 15 Oct 1992 08:05:45 +0000 (08:05 +0000)]
(_ANSI_STDDEF_H): Define, along with _STDDEF_H.
From-SVN: r2469
Richard Stallman [Thu, 15 Oct 1992 07:52:15 +0000 (07:52 +0000)]
(INCLUDE_DEFAULTS): New macro.
From-SVN: r2468
Richard Stallman [Thu, 15 Oct 1992 06:11:01 +0000 (06:11 +0000)]
(main): If COLLECT_GCC is a relative name, use it anyway.
From-SVN: r2467
Richard Stallman [Thu, 15 Oct 1992 05:10:32 +0000 (05:10 +0000)]
(DEBUG_REGISTER_NAMES): New macro definition.
From-SVN: r2466
Richard Stallman [Thu, 15 Oct 1992 05:04:48 +0000 (05:04 +0000)]
(__gcc_bcmp): Don't depend on signedness of `char'.
From-SVN: r2465
Jim Wilson [Wed, 14 Oct 1992 22:57:42 +0000 (15:57 -0700)]
(sched_note_set): Set subreg_p for anything except a paradoxical subreg.
From-SVN: r2464
Jim Wilson [Wed, 14 Oct 1992 22:51:59 +0000 (15:51 -0700)]
(find_reloads): Don't let an operand have a numbered
constraint that makes it match itself.
From-SVN: r2463
Richard Kenner [Wed, 14 Oct 1992 22:17:05 +0000 (18:17 -0400)]
Fix typo in comment at start of file.
From-SVN: r2462
Jeff Law [Wed, 14 Oct 1992 16:16:35 +0000 (10:16 -0600)]
Put back changes lost in the last update of pa.h
From-SVN: r2461
Timothy Moore [Wed, 14 Oct 1992 14:50:17 +0000 (14:50 +0000)]
*** empty log message ***
From-SVN: r2460
Timothy Moore [Wed, 14 Oct 1992 14:35:44 +0000 (14:35 +0000)]
Initial revision
From-SVN: r2459
Richard Kenner [Wed, 14 Oct 1992 11:19:23 +0000 (07:19 -0400)]
(call, call_value): Don't use call_operand, since checking for
recursive calls at this point is not safe.
From-SVN: r2458
Richard Kenner [Wed, 14 Oct 1992 11:17:03 +0000 (07:17 -0400)]
(call, call_value): Don't use call_operand, since checking for
recursive calls at this point is not safe.
(const_16_operand, const_24_operand, gpc_reg_or_immediate_operand):
Fix typo in declaration of MODE.
(and_operand, add_operand): Likwise.
From-SVN: r2457
Richard Stallman [Wed, 14 Oct 1992 09:49:27 +0000 (09:49 +0000)]
Some comments and whitespace cleaned up. RCS headers removed.
Include gstddef.h and objc-proto.h.
Don't include objcP.h or objc-protoP.h.
Avoid use of u_int, etc. so no need for sys/types.h.
Adjust for change in node_table field data type.
Fix calls to DEBUG_PRINTF; no longer wants stream as arg.
From-SVN: r2456
Richard Stallman [Wed, 14 Oct 1992 09:32:39 +0000 (09:32 +0000)]
(reg_names): Make it static. Use DEBUG_REGISTER_NAMES if that's defined.
(DEBUG_PRINT_REG): Define if not defined.
(print_rtx): Use DEBUG_PRINT_REG for hard regs.
(reg_name): Moved here.
Get rid of RCS headers. Fix up whitespace and comments.
Make key field and corresponding args `const void *'.
Don't use assert.
Get rid of spurious array-level in node_table field; make it void **.
Declare module_hash_table, class_hash_table.
(hash_int): Divide by sizeof (void *), not by 2**that minus 1.
From-SVN: r2455
Richard Stallman [Wed, 14 Oct 1992 09:29:26 +0000 (09:29 +0000)]
Removed due to issues
From-SVN: r2454
Jeff Law [Wed, 14 Oct 1992 07:11:36 +0000 (01:11 -0600)]
* pa.h (RTX_COST): Fix spacing typo.o
From-SVN: r2453
Richard Stallman [Wed, 14 Oct 1992 04:37:09 +0000 (04:37 +0000)]
(sys/stream.h, sys/strsubr.h): Delete spurious `extern'
in various structure definitions.
From-SVN: r2452
Richard Stallman [Wed, 14 Oct 1992 04:23:52 +0000 (04:23 +0000)]
(reg_names): Make it static. Use DEBUG_REGISTER_NAMES if that's defined.
(DEBUG_PRINT_REG): Define if not defined.
(print_rtx): Use DEBUG_PRINT_REG for hard regs.
(reg_name): Moved here.
From-SVN: r2451
Richard Stallman [Wed, 14 Oct 1992 04:21:51 +0000 (04:21 +0000)]
(jump_optimize): Don't optimize jumps to store-flag insns
when BLKmode values are being compared.
From-SVN: r2450
Richard Stallman [Wed, 14 Oct 1992 04:02:16 +0000 (04:02 +0000)]
(single_set): fix typo in REG_UNUSED check.
From-SVN: r2449
Chris Smith [Wed, 14 Oct 1992 01:27:21 +0000 (01:27 +0000)]
updates for 2.3
From-SVN: r2448
Richard Stallman [Wed, 14 Oct 1992 01:21:59 +0000 (01:21 +0000)]
(output_asm_insn): Advance over the = when processing %=.
From-SVN: r2447
Richard Stallman [Wed, 14 Oct 1992 01:20:21 +0000 (01:20 +0000)]
(simplify_binary_operation): Insure that folded >> extends
the sign even if the host bootstrap compiler doesn't.
From-SVN: r2446
Richard Kenner [Tue, 13 Oct 1992 23:08:44 +0000 (19:08 -0400)]
Use GEN_INT when appropriate.
(define_attr type): New types for SQRT.
(call patterns): Use SCRATCH for LR0.
Use new predicate call_operand so that some integers can be
used as addresses; fix CALLI so it doesn't accept constant.
(EXBYTE, EXTHW, INBYTE, INHW): Use ZERO_EXTEND instead of AND
when combine will make it.
Use PSImode for BP value and don't reference BP explicitly.
Clean up define_expands for these operations.
(rotlsi3): Use PSImode pseudo for FC.
(sign_extend): Sign extension insns clobber BP.
({load,store}_multiple): Use PSImode pseudo for CR.
(MTSR): Add pattern for TRUNCATE from SImode to PSImode.
(sqrtsf2, sqrtdf2, movpsi): New patterns.
(load/store bytes/halfword): Clean up to accept temporaries as
input and use PSImode when required.
(movhi, movqi): Allocate temporaries here.
(reload_inqi, reload_outqi, reload_inhi, reload_outhi): New patterns.
(movdf, movdi, movti): Use SCRATCH for BP register.
(reload_{in,out}{df,di,ti}): New patterns.
From-SVN: r2445
Richard Kenner [Tue, 13 Oct 1992 23:07:51 +0000 (19:07 -0400)]
(PROMOTE_MODE, ADJUST_COST): New macros.
(CALL_USED_REGISTERS): LR0 is call-used.
(HARD_REGNO_MODE_OK): Handle MODE_PARTIAL_INT and the special
registers that can only hold those modes.
(MODES_TIEABLE_P): Clean up and handle MODE_PARTIAL_INT modes.
(enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add new
classes LR0_REGS, FC_REGS, and CR_REGS.
(REGNO_REG_CLASS, REG_CLASS_FROM_LETTER): Likewise.
(PREDICATE_CODES): Update for new and deleted predicates.
From-SVN: r2444
Richard Kenner [Tue, 13 Oct 1992 23:07:05 +0000 (19:07 -0400)]
Now includes reload.h.
(spec_reg_operand): Validate mode and know that some regs support
MODE_PARTIAL_INT and some MODE_INT.
(call_operand, reload_memory_operand, a29k_get_reloaded_address)
New functions.
(in_operand): Allow constants with MODE_PARTIAL_INT.
(out_operand): Allow special registers with any mode.
Any MEM a word or wider is valid.
(extend_operator): Deleted.
(secondary_reload_class): A pseudo is the same as memory; we need
BP_REGS for multi-word memory or for bytes and halfword if -mndw.
(print_operand): Delete %X; add %m.
(print_operand, case 'F'): Check for SYMBOL_REF.
From-SVN: r2443
Richard Stallman [Tue, 13 Oct 1992 20:53:10 +0000 (20:53 +0000)]
(stdio.h): Fix va_list when preceeded by a *.
From-SVN: r2442
Brendan Kehoe [Tue, 13 Oct 1992 18:56:57 +0000 (14:56 -0400)]
spc-sol2.h (STARTFILE_SPEC): Add crtbegin.o.
* spc-sol2.h (STARTFILE_SPEC): Add crtbegin.o.
(LIB_SPEC): Add crtend.o for running ctors/dtors.
* t-sol2 (EXTRA_PARTS): Add crtbegin.o and crtend.o for C++.
(FIXINCLUDES): Deleted.
* configure (sparc-*-solaris2*): Set fixincludes here.
From-SVN: r2441
Tom Wood [Tue, 13 Oct 1992 18:45:45 +0000 (18:45 +0000)]
(loop_optimize): Verify that max_uid_for_loop is still larger than the uid of any insn.
(loop_optimize): Verify that max_uid_for_loop is still
larger than the uid of any insn. Increase the number of exit
blocks from 4 to 32 per loop.
(find_and_verify_loops): Stop trying to relocate exit blocks when
allocating a new label would exceed max_uid_for_loop.
From-SVN: r2440
Richard Stallman [Tue, 13 Oct 1992 18:35:12 +0000 (18:35 +0000)]
Simplify extraction of YYEMPTY from cp-parse.c.
Generate c-parse.y, objc-parse.y from c-parse.in if required.
From-SVN: r2439
Jim Wilson [Tue, 13 Oct 1992 18:31:01 +0000 (11:31 -0700)]
(in_branch_delay): Allow fpload and fpstore.
From-SVN: r2438
Jim Wilson [Tue, 13 Oct 1992 18:29:02 +0000 (11:29 -0700)]
Correct comment from last change.
From-SVN: r2437
Jim Wilson [Tue, 13 Oct 1992 18:24:57 +0000 (11:24 -0700)]
(main): Only install a signal handler for signals that already have handlers.
(main): Only install a signal handler for signals
that already have handlers.
(fork_execute): Don't ignore signals before calling do_wait.
From-SVN: r2436