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Author SHA1 Message Date
Richard Stallman
6f2f09cd26 (init_lex): Maybe turn off `iterator' as keyword. 
From-SVN: r3581
 1993-03-02 02:12:44 +00:00
Richard Stallman
b490c40dbc (stmt): Allow all_iter_stmt. 
(expr -> statement expression): Push and pop iterator stack.
(stmt -> expr): Use iterator_expand.
(all_iter_stmt): New rule.

From-SVN: r3580
 1993-03-02 02:10:22 +00:00
Richard Stallman
519d591f03 (grokdeclarator): Handle iterator storage class. 
(finish_decl): For iterator, require initial value, make a save_expr.

From-SVN: r3579
 1993-03-02 02:03:56 +00:00
Richard Stallman
3791970daf (readonly_warning): Warn about assignment to iterator. 
From-SVN: r3578
 1993-03-02 02:03:36 +00:00
Richard Stallman
f10fec92a8 (c-iterate.o): New target. 
(C_OBJS, OBJC_OBJS): Add c-iterate.o.

(gcc.o): Delete dep obstack.h.

From-SVN: r3577
 1993-03-02 00:02:10 +00:00
Richard Kenner
b8a68db6c2 Remove trash character introduced by last patch. 
From-SVN: r3576
 1993-03-01 17:13:39 -05:00
Richard Kenner
500c518b4d (subst, case NOT): If STORE_FLAG_VALUE==-1, treat an ASHIFTRT of just the sign bit as if it were an LT. 
(subst, case NOT): If STORE_FLAG_VALUE==-1, treat an ASHIFTRT of just the
sign bit as if it were an LT.
(subst, case XOR): Likewise for STORE_FLAG_VALUE==1 and an LSHIFTRT.
(simplify_and_const_int, case LSHIFTRT): If shifting a sign bit copy,
start shift at the sign bit.
(simplify_shift_const): Likewise for ASHIFTRT.

(BYTE_LOADS_EXTEND): Fix typo when defining.
(setup_incoming_promotions): Set modes properly.

From-SVN: r3575
 1993-03-01 07:32:27 -05:00
Richard Kenner
e2eb57b721 (subst_constants): Use proper mode when getting equivalent constant for paradoxical SUBREG in SET_DEST. 
(subst_constants): Use proper mode when getting equivalent constant for
paradoxical SUBREG in SET_DEST.
(mark_stores): Clean up and tighten to properly handle hard regs.

From-SVN: r3574
 1993-03-01 07:31:19 -05:00
Richard Kenner
5e2a751adc Add three special-cases of CMP insns against zero. 
From-SVN: r3573
 1993-03-01 07:29:39 -05:00
Jeff Law
26915fa9bc pa.md (split for symbol_ref+int): New define_split for hte combiner. 
* pa.md (split for symbol_ref+int): New define_split for hte
	combiner.

From-SVN: r3572
 1993-03-01 04:16:10 -07:00
Jeff Law
c1d1b3f05f pa.c (symbolic_expression_p): New function. 
* pa.c (symbolic_expression_p): New function.
        (hppa_legitimize_address): Old LEGITIMIZE_ADDRESS moved
        here.  Handle symbol_ref + displacement addresses.
        Use rounding instead of masking off lower bits.
        Avoid creating useless pseudos and strip off CONST in
        (const (...)) expressions to make processing easier.

From-SVN: r3571
 1993-03-01 04:15:59 -07:00
Jeff Law
901a8cea7b pa.h (CONSTANT_ADDRESS_P): Do not accept symbolic addresses. 
* pa.h (CONSTANT_ADDRESS_P): Do not accept symbolic
	addresses.
	(LEGITIMIZE_ADDRESS): Just a stub now.  Call
	hppa_legitimize_address to do the real work.

From-SVN: r3570
 1993-03-01 04:15:31 -07:00
Richard Stallman
e26d4611b5 *** empty log message *** 
From-SVN: r3569
 1993-02-28 07:43:14 +00:00
Richard Stallman
41424fddc0 Initial revision 
From-SVN: r3568
 1993-02-28 07:28:31 +00:00
Richard Stallman
db9e5545df (fake_f_rep): Clear all of u, initially. 
Make the ints in u unsigned.

(f_define): Use ordinary constants for long double
if it's same width as double.
Make __convert_long_double_i unsigned.
(convert_for_assignment): Typo in last change.

From-SVN: r3567
 1993-02-28 04:18:38 +00:00
Richard Stallman
9b7267b844 (convert_for_assignment): New arg FUNDECL. Calls changed. 
(convert_arguments): New arg FUNDECL.
(build_function_call): Pass function to convert_arguments, if a decl.

(convert_for_assignment): Automatically convert
to a union from its members' types.

(process_init_constructor): Error msg change.

(initializer_constant_valid_p): Allow cast of ptr to wider integer.

From-SVN: r3566
 1993-02-27 22:12:42 +00:00
Richard Stallman
d25887bddc Error if company name is more than one word. 
If $os is `sunos...', don't change it to manufacturer's name.

From-SVN: r3565
 1993-02-27 21:56:28 +00:00
Richard Stallman
24e4939efc Comment fix. 
From-SVN: r3564
 1993-02-27 20:27:24 +00:00
Richard Stallman
0756f25fac (struct __gnuc_va_list): Test __svr4__ like __SVR4__. 
From-SVN: r3563
 1993-02-27 20:26:38 +00:00
Richard Stallman
976876dd0d (distdir): Depend on cp-parse.y, and the .c files for the .y files. 
(all.cross): Depend on enquire.

(uninstall): Also remove the g++ manual page.

From-SVN: r3562
 1993-02-27 19:18:16 +00:00
Richard Stallman
ce2fb2459b (make_decl_rtl): Print an error for explicit register variable 
whose type cannot be stored in that register.

From-SVN: r3561
 1993-02-27 19:16:44 +00:00
Richard Stallman
e0c72e782e (compile_file): Use pedwarn_with_decl to warn about 
functions declared static but not defined.

From-SVN: r3560
 1993-02-27 19:15:08 +00:00
Richard Stallman
86aed40b12 (simple_cst_equal): New default case handles most tree codes based on TREE_CODE_CLASS. 
(simple_cst_equal): New default case handles most
tree codes based on TREE_CODE_CLASS.  Delete newly redundant cases
for specific tree codes.

From-SVN: r3559
 1993-02-27 19:13:55 +00:00
Richard Stallman
ac4b197446 (USE_C_ALLOCA): Moved to xm-pbd.h. 
From-SVN: r3558
 1993-02-27 19:13:32 +00:00
Richard Stallman
c74d558306 (inhibit_libc): Renamed from inhibit_eprintf. 
(L_new_handler): Don't include stdio.h if inhibit_libc.

From-SVN: r3557
 1993-02-27 19:12:24 +00:00
Richard Stallman
5b450ae528 (check_newline): #line updates input_file_stack->name. 
From-SVN: r3556
 1993-02-27 19:09:40 +00:00
Richard Stallman
89d7540d7b (pushdecl): Nested fn decl gets DECL_CONTEXT iff not extern. 
(grokdeclarator): Make `long long' work even with
-pedantic, despite the warning.

(declare_parm_level): Unconditionally store 1.
(pushdecl): Criterion for no warning is, next level up
is a parm level.

From-SVN: r3555
 1993-02-27 19:08:53 +00:00
Richard Stallman
cacb38243e (TARGET_SWITCHES): Reverse defn of 32332. 
(ASM_OUTPUT_ALIGN_CODE): Pad with no-op insns.

From-SVN: r3554
 1993-02-27 19:08:05 +00:00
Richard Stallman
d3c64ee3f3 (convert_move): Truncate via word_mode only if to_mode fits in one word. 
Truncate by referring in TO_MODE for any FROM, but force_reg if nec.

From-SVN: r3553
 1993-02-27 19:04:24 +00:00
Ian Lance Taylor
0df69870f1 New builtins: __REGISTER_PREFIX__ and __USER_LABEL_PREFIX__ 
From-SVN: r3552
 1993-02-27 06:09:33 +00:00
Richard Stallman
0a111fa6df (init_libfuncs): Use int instead of enum for first_mode, last_mode, and mode. 
From-SVN: r3551
 1993-02-27 05:38:42 +00:00
Richard Stallman
61d8c55e62 (parse_escape): Delete case for '^'. 
From-SVN: r3550
 1993-02-27 04:12:36 +00:00
Richard Stallman
42396e975d (all.cross): Depend on enquire. 
From-SVN: r3549
 1993-02-27 03:35:40 +00:00
Richard Stallman
b6126bf1dc (_SYS_SIZE_T_H): Test this and define this. 
From-SVN: r3548
 1993-02-27 00:47:17 +00:00
Richard Stallman
61a2ac12b3 (_VA_LIST_T_H): Test and define this. 
From-SVN: r3547
 1993-02-27 00:47:05 +00:00
Richard Stallman
33b039cc74 (do_include): Correctly report the directive name 
when any kind of include directive has no argument or null argument.

From-SVN: r3546
 1993-02-26 23:56:02 +00:00
Richard Stallman
ea3cfc819a (ivar_decls): Give a pedwarn (instead of a warning) for excess semicolons. 
From-SVN: r3545
 1993-02-26 23:55:35 +00:00
Richard Stallman
fcf956c038 (dbxout_type): Enable output of subrange types if use_gnu_debug_info_extensions. 
(dbxout_type): Enable output of subrange types
if use_gnu_debug_info_extensions.
(dbxout_finish_symbol): Enable output of symbols line number.

From-SVN: r3544
 1993-02-26 23:25:55 +00:00
Doug Evans
784a3cf0e3 * Added 32-byte int OImode. 
From-SVN: r3543
 1993-02-26 22:07:01 +00:00
Richard Kenner
5a19ad3f22 (constrain_operands, case 'r'): If STRICT, a REG isn't valid if it is 
a pseudo even if GENERAL_REGS == ALL_REGS.

From-SVN: r3542
 1993-02-26 15:12:16 -05:00
Richard Kenner
17938e5781 (expand_expr, case IN_EXPR): Fix numerous small bugs and make some 
cleanups.

From-SVN: r3541
 1993-02-26 15:11:24 -05:00
Jeff Law
cabeca2978 explow.c (memory_address): Use CONSTANT_ADDRESS_P instead of LEGITIMATE_CONSTANT_P. 
* explow.c (memory_address): Use CONSTANT_ADDRESS_P instead of
	LEGITIMATE_CONSTANT_P.
	(break_out_memrefs): Likewise.

From-SVN: r3540
 1993-02-26 11:58:20 -07:00
Richard Kenner
80f251fec1 (LEGITIMIZE_ADDRESS): Add missing args to calls to expand_binop. 
From-SVN: r3539
 1993-02-26 06:17:58 -05:00
Richard Stallman
7cbfceab52 (is_ctor_dtor): Handle NO_DOT_IN_LABEL. 
From-SVN: r3538
 1993-02-26 06:34:41 +00:00
Richard Stallman
58f066d149 (jump_optimize): Add missing parameter in expand_binop call. 
From-SVN: r3537
 1993-02-26 03:50:10 +00:00
Richard Stallman
cb411bd66b Add prototypes for most functions declared here. 
From-SVN: r3536
 1993-02-26 03:49:17 +00:00
Richard Kenner
de0e881806 No need to #undef ABS; done in rtl.h. 
From-SVN: r3535
 1993-02-25 18:36:23 -05:00
Richard Kenner
009f614621 (redundant_insn_p): Fix typo in testing for types of insns by using 
GET_RTX_CLASS.

From-SVN: r3534
 1993-02-25 18:29:31 -05:00
Richard Kenner
c8c1bde3bb (emit_store_flag): Fix typo in testing BRANCH_COST. 
From-SVN: r3533
 1993-02-25 17:52:02 -05:00
Jim Wilson
705c7b3b55 (set_nonzero_bits_and_sign_copies): Fix typo in paradoxical set dest handling. 
From-SVN: r3532
 1993-02-25 11:38:30 -08:00