ian [Tue, 28 Dec 1993 03:15:25 +0000 (03:15 +0000)]
Do not fix <syndev/ipi_error.h> to avoid problems with SunOS sed
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6339
138bc75d-0d04-0410-961f-
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kenner [Mon, 27 Dec 1993 17:02:09 +0000 (17:02 +0000)]
(maxsf3, minsf3): Correct numerous errors.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6338
138bc75d-0d04-0410-961f-
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kenner [Mon, 27 Dec 1993 13:50:11 +0000 (13:50 +0000)]
(get_condition): Can reverse comparison if -ffast-math.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6337
138bc75d-0d04-0410-961f-
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kenner [Mon, 27 Dec 1993 13:49:28 +0000 (13:49 +0000)]
(can_reverse_comparison_p): Return 1 if -ffast-math.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6336
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kenner [Mon, 27 Dec 1993 13:48:58 +0000 (13:48 +0000)]
(fold): Simplify more FP ops if -ffast-math.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6335
138bc75d-0d04-0410-961f-
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kenner [Mon, 27 Dec 1993 13:48:17 +0000 (13:48 +0000)]
(simplify_binary_operation, fold_rtx): Allow some FP simplications
with -ffast-math.
(simplify_relational_operation): FP comparisons can be reversed
if -ffast-math is specified.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6334
138bc75d-0d04-0410-961f-
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kenner [Mon, 27 Dec 1993 13:47:14 +0000 (13:47 +0000)]
(subst, case MINUS): Allow some FP simplifications if -ffast-math.
(reversible_comparison_p): FP comparisons reversible with -ffast-math.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6333
138bc75d-0d04-0410-961f-
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kenner [Mon, 27 Dec 1993 11:28:38 +0000 (11:28 +0000)]
(iordi3): Use ornot for some constant cases.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6332
138bc75d-0d04-0410-961f-
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kenner [Mon, 27 Dec 1993 11:28:14 +0000 (11:28 +0000)]
(PREDICATE_CODES): Add ior_operand.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6331
138bc75d-0d04-0410-961f-
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kenner [Mon, 27 Dec 1993 11:27:52 +0000 (11:27 +0000)]
(ior_operand): New function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6330
138bc75d-0d04-0410-961f-
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kenner [Sun, 26 Dec 1993 23:12:37 +0000 (23:12 +0000)]
(do_tablejump): Call emit_cmp_insn with likely-constant as second
operand.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6329
138bc75d-0d04-0410-961f-
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kenner [Sun, 26 Dec 1993 13:37:13 +0000 (13:37 +0000)]
(jump_optimize): When deleting an insn after a jump, update
reallabelprev since it might point to the deleted insn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6328
138bc75d-0d04-0410-961f-
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kenner [Sun, 26 Dec 1993 13:30:32 +0000 (13:30 +0000)]
(count_reg_usage): Don't count a register used within a SET that sets it.
(delete_dead_from_cse): Pass new parm to count_reg_usage.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6327
138bc75d-0d04-0410-961f-
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kenner [Sun, 26 Dec 1993 12:55:11 +0000 (12:55 +0000)]
(fold_rtx, case PLUS): If we have (plus A B), A is equivalent to a
negative constant, and the negated constant is in register, convert to
(minus A C) where C is the register containing the negated constant.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6326
138bc75d-0d04-0410-961f-
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law [Sun, 26 Dec 1993 04:46:37 +0000 (04:46 +0000)]
* pa.h (DBX_BLOCKS_FUNCTION_RELATIVE): Define.
(ASM_OUTPUT_SOURCE_LINE): Likewise.
(DBX_FUNCTION_FIRST): Likewise.
* pa.h (FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM): Change to %r3
for compatability with HP compilers.
* pa.h (READONLY_DATA_SECTION): Re-enable use of $LIT$.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6325
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 23:00:14 +0000 (23:00 +0000)]
(gen_reg_rtx): Only clear part of arrays we aren't going to copy into.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6324
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 22:51:12 +0000 (22:51 +0000)]
(expand_expr, case CONSTRUCTOR): If have a target, don't build
constructor into memory.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6323
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 18:35:27 +0000 (18:35 +0000)]
(expand_expr, case ARRAY_REF): Remove uses of *_type_node and simplify
folding a reference to a character in a STRING_CST.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6322
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 18:11:53 +0000 (18:11 +0000)]
Rename R_ACC to R_ACU to not conflict with access.h.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6321
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kenner [Sat, 25 Dec 1993 18:05:05 +0000 (18:05 +0000)]
(USG): Delete from here (already in xm.h file).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6320
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kenner [Sat, 25 Dec 1993 18:04:48 +0000 (18:04 +0000)]
(HAVE_VPRINTF): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6319
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kenner [Sat, 25 Dec 1993 18:04:35 +0000 (18:04 +0000)]
(HAVE_VPRINTF): Delete from here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6318
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kenner [Sat, 25 Dec 1993 17:47:01 +0000 (17:47 +0000)]
(print_node, print_node_brief): Say something when
TREE_CONSTANT_OVERFLOW is set.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6317
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 17:37:10 +0000 (17:37 +0000)]
(check_dbra_loop): Fix error in previous change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6316
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 14:28:45 +0000 (14:28 +0000)]
(set_nonzero_bits_and_sign_copies, nonzero_bits): Fix errors in
SHORT_IMMEDIATES_SIGN_EXTEND code.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6315
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 14:02:34 +0000 (14:02 +0000)]
(FUNCTION_ARG): Pass complex float in float regs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6314
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kenner [Sat, 25 Dec 1993 13:52:25 +0000 (13:52 +0000)]
(fold, case EQ_EXPR, NE_EXPR): If COMPLEX_TYPE and at least one arg is
a COMPLEX_EXPR, split into a logical operation on the real and
imaginary parts.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6313
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 13:30:49 +0000 (13:30 +0000)]
(common_type): For COMPLEX_TYPE, return one of the original types if is the
desired common type.
(build_binary_op): Use SHORT_COMPARE code even if complex.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6312
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 12:52:49 +0000 (12:52 +0000)]
(grokdeclarator): Properly validate __complex__ and create the various
kinds of complex integer types.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6311
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 11:05:04 +0000 (11:05 +0000)]
(simplify_unary_operations): Check that operations really are
double-word before doing them.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6310
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 02:54:55 +0000 (02:54 +0000)]
(simplify_binary_operation): Fix typo in CONST_DOUBLE change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6309
138bc75d-0d04-0410-961f-
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kenner [Sat, 25 Dec 1993 02:24:39 +0000 (02:24 +0000)]
(simplify_binary_operation, case PLUS, MINUS):
Simplify such things as (X >> 1) - X.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6308
138bc75d-0d04-0410-961f-
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wilson [Fri, 24 Dec 1993 20:49:47 +0000 (20:49 +0000)]
(read_name_map, read_filename_string, open_include_file):
New functions.
(struct file_name_list): New members: name_map, got_name_map.
(main, path_include, do_include, do_once): Set got_name_map.
(do_include): Use open_include_file instead of open. Add new
parameter to lookup_import calls.
(lookup_import): New parameter searchptr. Call open_include_file
instead of open.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6307
138bc75d-0d04-0410-961f-
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wilson [Fri, 24 Dec 1993 20:20:44 +0000 (20:20 +0000)]
(convert_modes): Can't truncate REG with gen_lowpart if
TRULY_NOOP_TRUNCATION doesn't allow it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6306
138bc75d-0d04-0410-961f-
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law [Fri, 24 Dec 1993 19:36:04 +0000 (19:36 +0000)]
* cse.c (cse_insn): Set "cse_jumps_altered" when collapsing
a switch statement into an unconditional jump.
* toplev.c (rest_of_compilation): Rerun jump_optimize
before the second CSE pass.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6305
138bc75d-0d04-0410-961f-
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kenner [Fri, 24 Dec 1993 13:56:20 +0000 (13:56 +0000)]
(output_prolog): Need GP if type ISUBR.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6304
138bc75d-0d04-0410-961f-
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kenner [Fri, 24 Dec 1993 13:56:03 +0000 (13:56 +0000)]
(define_attr type): Add new type ISUBR.
(divmod): Set to type ISUBR.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6303
138bc75d-0d04-0410-961f-
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kenner [Fri, 24 Dec 1993 13:33:15 +0000 (13:33 +0000)]
(push_reload, find_reloads): Reload inside a paradoxical SUBREG of MEM
except don't force a reload unless the inner mode is narrower than
BIGGEST_ALIGNMENT.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6302
138bc75d-0d04-0410-961f-
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kenner [Fri, 24 Dec 1993 12:54:26 +0000 (12:54 +0000)]
(check_init_type_bitfields): Check recursively inside arrays and
records.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6301
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kenner [Fri, 24 Dec 1993 12:38:37 +0000 (12:38 +0000)]
(decl_attribute): Verify that alignment and format argument numbers are all
integer constants.
Continue on to next attribute if one is in error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6300
138bc75d-0d04-0410-961f-
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kenner [Fri, 24 Dec 1993 12:37:56 +0000 (12:37 +0000)]
(attrib): Allow expressions instead of constants.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6299
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kenner [Fri, 24 Dec 1993 11:53:52 +0000 (11:53 +0000)]
(simplify_binary_operation): Can fold multi-word operations when first is
CONST_INT.
(simplify_binary_operation, case PLUS, MINUS): Don't call plus_constant when
OP0 is VOIDmode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6298
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tege [Fri, 24 Dec 1993 11:46:56 +0000 (11:46 +0000)]
(thread_jumps): Delete redundant loop termination test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6297
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tege [Fri, 24 Dec 1993 11:46:16 +0000 (11:46 +0000)]
(simplify_binary_operation, case *SHIFT*): Reduce arg1 as
defined by SHIFT_COUNT_TRUNCATED.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6296
138bc75d-0d04-0410-961f-
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kenner [Fri, 24 Dec 1993 10:35:46 +0000 (10:35 +0000)]
(pop_init_level): Don't abort if have incomplete array type inside
some other type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6295
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tege [Fri, 24 Dec 1993 03:13:01 +0000 (03:13 +0000)]
(iorscc): New recognizer.
2 new recognizers for sub;subb. 1 new recognizer for addi;subb.
(movstrsi): Remove predicates. Set inline threshold to 8.
(umulsidi3): Change predicates to nonimmediate_operand.
New recognizer for multiply-by-immediate.
(andsi3): Add `!' for register alternative.
(vdepi_ior, vdepi_and): New recognizers.
(vextru rx,1,ry, vextrs rx,1,ry): New recognizers.
(call, call_value): If PIC, emit USE for for
PIC_OFFSET_TABLE_REGNUM. Use PIC_OFFSET_TABLE_REGNUM rather than 19.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6294
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tege [Fri, 24 Dec 1993 03:11:57 +0000 (03:11 +0000)]
(FUNCTION_INCOMING_ARG): Delete definition.
(RTX_COSTS) [PLUS]: Rewrite.
(output_scc_insn): Delete.
(output_floatsisf2): Delete.
(output_floatsidf2): Delete.
(PREDICATE_CODES): Define, but leave within #if 0 for now.
(CONDITIONAL_REGISTER_USAGE): Never make
PIC_OFFSET_TABLE_REGNUM fixed.
(INITIALIZE_PIC): Delete.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6293
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tege [Fri, 24 Dec 1993 03:10:48 +0000 (03:10 +0000)]
(Several places): Declare values from INTVAL(x) as HOST_WIDE_INT.
(uint32_operand): New function.
(output_block_move): Change unroll threshold from 64 to 32.
(compute_movstrsi_length): Corresponding change.
(print_operand): Don't call debug_rtx, just abort.
(initialize_pic): Delete.
(finalize_pic): Use PIC_OFFSET_TABLE_REGNUM rather than 19.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6292
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wilson [Fri, 24 Dec 1993 01:35:17 +0000 (01:35 +0000)]
(optimize_reg_copy_1): After decreasing sregno's
reg_live_length, correct it if it is now obviously too small.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6291
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wilson [Fri, 24 Dec 1993 01:33:02 +0000 (01:33 +0000)]
(check_dbra_loop): Don't reverse loop if there is a
single memory store to an invariant address.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6290
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wilson [Fri, 24 Dec 1993 00:26:16 +0000 (00:26 +0000)]
(translate_options): Skip arguments of -B, -b, -V, -x,
and -Xlinker options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6289
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wilson [Thu, 23 Dec 1993 23:50:50 +0000 (23:50 +0000)]
Merge in changes from fixinc.mips. Fix identifiers
host_mips, mips, MIPSE[LB], R[34]000, SYSTYPE_*. Fix size_t uses
in stddef.h, memory.h, unistd.h. Fix /**/ in bsd43/bsd43_.h.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6288
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kenner [Thu, 23 Dec 1993 23:27:51 +0000 (23:27 +0000)]
(expand_mult): Preserve useful sub-expressions when
expanding a synthesized mult.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6287
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kenner [Thu, 23 Dec 1993 23:12:32 +0000 (23:12 +0000)]
(libgcc.a): Allow chmod of tmpcopy directory to fail since it can be
empty.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6286
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kenner [Thu, 23 Dec 1993 22:49:04 +0000 (22:49 +0000)]
(default_compilers, gnat1): Don't write -gnatb.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6285
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kenner [Thu, 23 Dec 1993 22:19:33 +0000 (22:19 +0000)]
(T_ST): Fix typo in last change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6284
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kenner [Thu, 23 Dec 1993 22:14:26 +0000 (22:14 +0000)]
(expand_expr, case MINUS_EXPR): When expanding an initializer, use
plus_constant as appropriate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6283
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kenner [Thu, 23 Dec 1993 14:03:23 +0000 (14:03 +0000)]
(ASM_OUTPUT_ADDR_DIFF_ELT): Use .long, not .double.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6282
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kenner [Thu, 23 Dec 1993 13:39:56 +0000 (13:39 +0000)]
(ENQUIRE_CFLAGS): Omit -DNO_STDDEF.
(USE_ALLOCA): Allow ${ALLOCA} to begin with a dash.
(OBJC, OBJECTIVE-C): Depend on objc-runtime.
(objc-headers): Make include directory if missing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6281
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kenner [Thu, 23 Dec 1993 13:17:07 +0000 (13:17 +0000)]
(main): When searching compiler directories, look for ld_suffix, not
full_ld_suffix.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6280
138bc75d-0d04-0410-961f-
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kenner [Thu, 23 Dec 1993 13:11:50 +0000 (13:11 +0000)]
Refine last change; just add -I.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6279
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kenner [Thu, 23 Dec 1993 12:33:56 +0000 (12:33 +0000)]
(TARGET_DEFAULT): Update to use new values.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6278
138bc75d-0d04-0410-961f-
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kenner [Thu, 23 Dec 1993 12:30:10 +0000 (12:30 +0000)]
(GCC_CFLAGS): Add -B and -I options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6277
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kenner [Thu, 23 Dec 1993 11:57:20 +0000 (11:57 +0000)]
(delete_reg_equiv): Don't reference elements of REG_{NEXT,PREV}_EQV
that are not defined.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6276
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wilson [Thu, 23 Dec 1993 02:06:15 +0000 (02:06 +0000)]
(dbxout_parms): For parameter passed by invisible
reference, use DECL_INCOMING_RTL if DECL_RTL is a pseudo-reg address.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6275
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wilson [Thu, 23 Dec 1993 01:35:24 +0000 (01:35 +0000)]
(DBX_FINISH_SYMBOL): Get variable name from DECL_RTL
instead of from DECL_ASSEMBLER_NAME.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6274
138bc75d-0d04-0410-961f-
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kenner [Wed, 22 Dec 1993 19:43:24 +0000 (19:43 +0000)]
Fix typo in comment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6273
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wilson [Wed, 22 Dec 1993 19:41:47 +0000 (19:41 +0000)]
(priority): Handle INSN_DELETED_P insns, in addition to
insns which were deleted by being turned into notes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6272
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wilson [Wed, 22 Dec 1993 19:35:27 +0000 (19:35 +0000)]
(expand_expr, NEGATE_EXPR case): Use subtarget in
recursive call, not target.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6271
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wilson [Wed, 22 Dec 1993 19:31:24 +0000 (19:31 +0000)]
(required_unistd_h): Delete getgroups from list.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6270
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wilson [Wed, 22 Dec 1993 19:29:00 +0000 (19:29 +0000)]
(missing_extern_C_count): Ifdef out.
(write_lbrac, recognized_function, read_scan_file, write_rbrac):
Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6269
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wilson [Wed, 22 Dec 1993 19:25:04 +0000 (19:25 +0000)]
(main): Cast alloca result to char * to avoid warning.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6268
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wilson [Wed, 22 Dec 1993 19:21:01 +0000 (19:21 +0000)]
(find_splittable_givs): For rewritting illegal init
insn, use force_operand instead of emit_iv_add_mult.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6267
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kenner [Wed, 22 Dec 1993 19:18:06 +0000 (19:18 +0000)]
(chainon): Detect more circularities.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6266
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kenner [Wed, 22 Dec 1993 18:44:10 +0000 (18:44 +0000)]
(main): Move declarations of SIZE and TOTAL to where they won't cause
"unused" warnings when NO_MEM is defined.
(promotions): Explicitly declare return type (to avoid warnings).
Always return a value.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6265
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kenner [Wed, 22 Dec 1993 18:39:29 +0000 (18:39 +0000)]
(compiler_version): New variable.
(spec_version): Initialize from DEFAULT_TARGET_VERSION.
(main): Distinguish COMPILER_VERSION from TARGET_VERSION.
(process_command): Use COMPILER_VERSION for %v.
Guard against a COMPILER_VERSION that lacks a minor.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6264
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kenner [Wed, 22 Dec 1993 18:38:50 +0000 (18:38 +0000)]
(gcc.o): Define DEFAULT_TARGET_VERSION.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6263
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kenner [Wed, 22 Dec 1993 12:47:03 +0000 (12:47 +0000)]
(strip_off_ending): Strip off ".cpp" extension.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6262
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kenner [Wed, 22 Dec 1993 12:45:11 +0000 (12:45 +0000)]
(main): Strip off ".cpp" extension.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6261
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kenner [Wed, 22 Dec 1993 12:42:29 +0000 (12:42 +0000)]
(default_compilers): Treat ".cpp" as C++.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6260
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kenner [Wed, 22 Dec 1993 12:26:11 +0000 (12:26 +0000)]
(install-headers, install-headers-tar): Correctly handle directories
when $(libsubdir) is a relative path.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6259
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kenner [Wed, 22 Dec 1993 12:11:59 +0000 (12:11 +0000)]
(T_ST): New macro.
(scan_char_table): With s, c and [, allow `a' flag.
(print_char_table): Accept Z and m codes.
(check_format_info): Handle the `a' flag.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6258
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kenner [Wed, 22 Dec 1993 02:09:32 +0000 (02:09 +0000)]
(rpc/auth.h, rpc/xdr.h): Declare structures before using them in
prototypes, for Irix 4.0.5.
(rpc/rpc.h): Avoid a nested comment on Ultrix 4.3.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6257
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kenner [Tue, 21 Dec 1993 23:41:11 +0000 (23:41 +0000)]
(MD_FILE rule): Depend on $(MD_DEPS). Invoke $(MD_CPP).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6256
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wilson [Tue, 21 Dec 1993 19:26:59 +0000 (19:26 +0000)]
(FUNCTION_ARG_PASS_BY_REFERENCE): Also pass Pascal arrays by reference.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6255
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wilson [Tue, 21 Dec 1993 18:58:10 +0000 (18:58 +0000)]
(sched_analyze): For CALL_INSN followed by
NOTE_INSN_SETJMP note, make it depend on all registers not just
hard registers, and add a REG_DEAD -1 note.
(unlink_notes): Don't save away NOTE_INSN_SETJMP notes.
(schedule_block): After scheduling CALL_INSN, check for REG_DEAD
-1 note. If find it, delete it, and output a NOTE_INSN_SETJMP note.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6254
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wilson [Tue, 21 Dec 1993 18:25:26 +0000 (18:25 +0000)]
(replace_regs, case REG): Return copies of SUBREGs, to
avoid invalid sharing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6253
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law [Tue, 21 Dec 1993 18:06:57 +0000 (18:06 +0000)]
* pa.h (ASM_GENERATE_INTERNAL_LABEL): Always use L$ as the prefix
for internal labels.
(ASM_OUTPUT_INTERNAL_LABEL): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6252
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law [Tue, 21 Dec 1993 18:06:48 +0000 (18:06 +0000)]
* pa.c (output_function_prologue): Use ASM_GENERATE_INTERNAL_LABEL
rather than generating one on its own.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6251
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kenner [Tue, 21 Dec 1993 00:22:51 +0000 (00:22 +0000)]
(struct initializer_stack): New field ELEMENTS.
(start_init, finish_init): Save and restore constructor_elements.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6250
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kenner [Tue, 21 Dec 1993 00:16:01 +0000 (00:16 +0000)]
(gen_lowpart_common): Return a new hard reg even if not valid in MODE
if the input REG is not valid in its mode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6249
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kenner [Tue, 21 Dec 1993 00:09:40 +0000 (00:09 +0000)]
(divsi3): Correct logic for when we call force_reg.
(modsi3): Ensure operands[2] is a CONST_INT; include REG in predicate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6248
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law [Thu, 16 Dec 1993 23:24:35 +0000 (23:24 +0000)]
* pa.c (compute_frame_size): Remove implicit assumption that
%r4 is the frame pointer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6247
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law [Thu, 16 Dec 1993 21:14:18 +0000 (21:14 +0000)]
* pa.c (output_function_prologue): Reverse last change. Output
both the function label and the .PROC here.
* pa.h (ASM_DECLARE_FUNCTION_NAME): Do not output the function
label or the .PROC here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6246
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ian [Thu, 16 Dec 1993 16:36:22 +0000 (16:36 +0000)]
Do not preserve _HIDDEN_VA_LIST in <stdio.h>
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6245
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mrs [Thu, 16 Dec 1993 00:15:21 +0000 (00:15 +0000)]
* cp-decl.c (flag_conserve_space): New language specific flag to
tell the compiler to use .common when possible. Reduces the size of
.o files.
* cp-decl.c (duplicate_decls): Copy DECL_COMMON from the olddecl.
* cp-decl.c (start_decl): Set DECL_COMMON appropriately.
* cp-decl.c (finish_decl): Use flag_conserve_space, instead of
flag_no_common.
* cp-decl2.c (flag_conserve_space, lang_f_options): New flag.
* toplev.c (lang_options): New -fconserve-space flag.
* tree.h (DECL_COMMON): New flag.
* tree.h (tree_decl): New common_flag.
* varasm.c (assemble_variable): Use DECL_COMMON to help determine if
an object can be put in .common.
* c-decl.c (start_decl): Set DECL_COMMON to 1..
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6244
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kenner [Thu, 16 Dec 1993 00:04:46 +0000 (00:04 +0000)]
(cccp.o, stmt-proto): Use $(includedir).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6243
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kenner [Wed, 15 Dec 1993 23:48:15 +0000 (23:48 +0000)]
(profile_function): Set ALIGN properly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6242
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kenner [Wed, 15 Dec 1993 23:43:52 +0000 (23:43 +0000)]
(copy_node): Handle length of INTEGER_CST like make_node.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6241
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kenner [Wed, 15 Dec 1993 23:37:17 +0000 (23:37 +0000)]
Remove declarations of setjmp and longjmp.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6240
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