]>
gcc.gnu.org Git - gcc.git/log
Richard Kenner [Wed, 30 Nov 1994 23:04:48 +0000 (18:04 -0500)]
(combine_reloads): If using reg dying in this insn as reload reg,
ensure it can't be a secondary output reload reg.
From-SVN: r8584
Richard Kenner [Wed, 30 Nov 1994 20:48:22 +0000 (15:48 -0500)]
(word_type): Use __attribute__ ((mode (__word__))).
From-SVN: r8583
Richard Kenner [Wed, 30 Nov 1994 20:48:00 +0000 (15:48 -0500)]
(decl_attribute): Allow special names (e.g, `word') for mode
attribute.
From-SVN: r8582
Richard Kenner [Tue, 29 Nov 1994 22:01:25 +0000 (17:01 -0500)]
(ibmrt): Add more cases for various forms of BSD.
From-SVN: r8581
Richard Kenner [Tue, 29 Nov 1994 21:50:22 +0000 (16:50 -0500)]
(init_optabs): Don't set functions for rotl and rotr.
From-SVN: r8580
Richard Kenner [Tue, 29 Nov 1994 21:49:53 +0000 (16:49 -0500)]
(expand_shift): Open-code rotate even if by a variable.
From-SVN: r8579
Jeff Law [Tue, 29 Nov 1994 05:45:16 +0000 (22:45 -0700)]
explow.c (hard_function_value): Change a register in BLKmode to a register in a sufficiently wide integer mode.
* explow.c (hard_function_value): Change a register in BLKmode
to a register in a sufficiently wide integer mode.
From-SVN: r8578
Jeff Law [Tue, 29 Nov 1994 05:44:58 +0000 (22:44 -0700)]
stmt.c (expand_return): For BLKmode structure returns...
* stmt.c (expand_return): For BLKmode structure returns, copy
the return value from memory into the return registers. Use
an integer mode rather than BLKmode for returning structures
in registers.
From-SVN: r8577
Jeff Law [Tue, 29 Nov 1994 05:44:47 +0000 (22:44 -0700)]
integrate.c (function_cannot_inline_p): Do not inline functions which return a BLKmode value in registers.
* integrate.c (function_cannot_inline_p): Do not inline functions
which return a BLKmode value in registers.
From-SVN: r8576
Jeff Law [Tue, 29 Nov 1994 05:44:19 +0000 (22:44 -0700)]
expr.c (expand_assignment): For BLKmode structure returns...
* expr.c (expand_assignment): For BLKmode structure returns,
copy the return value from registers into the target memory
locations.
From-SVN: r8575
Jeff Law [Tue, 29 Nov 1994 05:44:06 +0000 (22:44 -0700)]
calls.c (expand_call): Handle returning BLKmode values in registers.
* calls.c (expand_call): Handle returning BLKmode values in
registers. Do not try to promote BLKmode.
From-SVN: r8574
Jeff Law [Tue, 29 Nov 1994 05:43:47 +0000 (22:43 -0700)]
pa.h (DEFAULT_PCC_STRUCT_RETURN): Define as zero.
* pa.h (DEFAULT_PCC_STRUCT_RETURN): Define as zero.
(RETURN_IN_MEMORY): Only large structs (>8 bytes) and addressable
structs should be returned in memory.
ci -u calls.c
From-SVN: r8573
Jeff Law [Tue, 29 Nov 1994 05:40:37 +0000 (22:40 -0700)]
calls.c (expand_call): Do not set is_integrable if the function is not inlineable according to...
* calls.c (expand_call): Do not set is_integrable if the
function is not inlineable according to function_cannot_inline_p.
From-SVN: r8572
Mike Stump [Tue, 29 Nov 1994 01:33:07 +0000 (01:33 +0000)]
libgcc2.c (__register_exceptions): Find max ending of a segment for end, not min.
* libgcc2.c (__register_exceptions): Find max ending of a segment for
end, not min.
* libgcc2.c (__unwind_function): New function to support stack
unwinding on i[34]86 for g++ exception handling.
From-SVN: r8571
Mike Stump [Tue, 29 Nov 1994 00:59:16 +0000 (00:59 +0000)]
49th Cygnus<->FSF merge
From-SVN: r8570
Jim Wilson [Tue, 29 Nov 1994 00:58:52 +0000 (16:58 -0800)]
(move_by_pieces, move_by_pieces_ninsns, emit_push_insn,
expand_assignment, store_field, expand_expr): Likewise.
(SLOW_UNALIGNED_ACCESS): Default to STRICT_ALIGNMENT, not zero.
From-SVN: r8569
Jim Wilson [Tue, 29 Nov 1994 00:58:04 +0000 (16:58 -0800)]
(store_bit_field, extract_bit_field): Consistently use
SLOW_UNALIGNED_ACCESS instead of STRICT_ALIGNMENT.
From-SVN: r8568
Jim Wilson [Tue, 29 Nov 1994 00:53:27 +0000 (16:53 -0800)]
(create_definition): Error if comma not followed by an identifier.
(create_definition): Error if comma not followed by an
identifier.
(collect_expansion): Error if # used in macro with no arguments.
From-SVN: r8567
Richard Kenner [Mon, 28 Nov 1994 23:52:57 +0000 (18:52 -0500)]
(FLAGS_TO_PASS): Fix typo in GCC_FOR_TARGET.
From-SVN: r8566
Jim Wilson [Mon, 28 Nov 1994 23:03:16 +0000 (15:03 -0800)]
(finish_decl): Use DECL_CONTEXT instead of
current_binding_level to identify file-scope variables.
From-SVN: r8565
Michael Meissner [Fri, 25 Nov 1994 23:57:41 +0000 (23:57 +0000)]
Add comment on ffs to say why optimizing it further is a bad idea.
From-SVN: r8564
Steve Chamberlain [Thu, 24 Nov 1994 04:38:49 +0000 (04:38 +0000)]
*** empty log message ***
From-SVN: r8563
Richard Kenner [Wed, 23 Nov 1994 22:23:50 +0000 (17:23 -0500)]
(TARGET_DEFAULT): Forbid usage of bitfield instructions.
From-SVN: r8562
Richard Kenner [Wed, 23 Nov 1994 22:23:24 +0000 (17:23 -0500)]
(everywhere): Correct range is -0x1fffffff to 0x20000000, others have to be loaded with movd.
(everywhere): Correct range is -0x1fffffff to 0x20000000, others have to be
loaded with movd.
Shortcircuit with TARGET_32532 as early as possible.
(movsi): Use movd to load unknown symbol values. to allow
From-SVN: r8561
Richard Kenner [Wed, 23 Nov 1994 22:22:53 +0000 (17:22 -0500)]
Add -mhimem to support linking above 0x20000000 boundary.
Fix meaning of BASE_REG_NEEDED.
(print_operand): Removed dead code.
From-SVN: r8560
Richard Kenner [Wed, 23 Nov 1994 22:21:54 +0000 (17:21 -0500)]
Add -mhimem to support linking above 0x20000000 boundary.
(CONST_COSTS): Correct range is -0x1fff to 0x2000.
From-SVN: r8559
Richard Kenner [Wed, 23 Nov 1994 21:51:08 +0000 (16:51 -0500)]
Add cases for romp-ibm-aix and romp-ibm-bsd.
From-SVN: r8558
Jim Wilson [Wed, 23 Nov 1994 19:42:41 +0000 (11:42 -0800)]
(mips_output_external): Exclude __builtin_next_arg from list
of used external functions.
From-SVN: r8557
Jim Wilson [Wed, 23 Nov 1994 19:25:55 +0000 (11:25 -0800)]
(arith_reg_operand): Disallow MACH_REG and MACL_REG.
From-SVN: r8556
Jim Wilson [Wed, 23 Nov 1994 19:09:15 +0000 (11:09 -0800)]
(SECONDARY_MEMORY_NEEDED_RTX, SECONDARY_MEMORY_NEEDED_MODE):
Use MODE not mode.
From-SVN: r8555
Richard Kenner [Wed, 23 Nov 1994 18:30:35 +0000 (13:30 -0500)]
(emit_move_insn): If splitting up into individual words and X is a push_operand...
(emit_move_insn): If splitting up into individual words and X is a
push_operand, do the push and reference top of stack.
From-SVN: r8554
Doug Evans [Wed, 23 Nov 1994 02:39:37 +0000 (02:39 +0000)]
(ASM_OUTPUT_SECTION_NAME): Define.
From-SVN: r8553
Richard Kenner [Tue, 22 Nov 1994 22:41:55 +0000 (17:41 -0500)]
(gen_lowpart_common): Do nothing if size is greater than twice host
wordsize, not just if equal.
From-SVN: r8552
Richard Kenner [Tue, 22 Nov 1994 22:40:46 +0000 (17:40 -0500)]
(fold_convert): Don't fold conversion if it would produce constant
larger than we can support.
From-SVN: r8551
Richard Kenner [Tue, 22 Nov 1994 19:38:02 +0000 (14:38 -0500)]
(emit_no_conflict_block): Just emit the insns if the block contains
something not an INSN or has an embedded block.
From-SVN: r8550
Richard Kenner [Tue, 22 Nov 1994 11:29:12 +0000 (06:29 -0500)]
(layout_type): Use ptr_mode instead of equivalent call to
mode_for_size.
From-SVN: r8549
Richard Kenner [Tue, 22 Nov 1994 11:28:38 +0000 (06:28 -0500)]
(init_emit): Set REGNO_POINTER_FLAG for HARD_FRAME_POINTER_REGNUM.
(ptr_mode): Add definition.
(init_emit_once): Initialize ptr_mode.
From-SVN: r8548
Richard Kenner [Tue, 22 Nov 1994 11:27:59 +0000 (06:27 -0500)]
(ptr_mode): Add declaration.
From-SVN: r8547
Richard Kenner [Tue, 22 Nov 1994 03:21:24 +0000 (22:21 -0500)]
(output_constant): When eliminating conversions, treat ARRAY_TYPE like
a record.
From-SVN: r8546
Richard Kenner [Mon, 21 Nov 1994 23:41:30 +0000 (18:41 -0500)]
(movqi): Fix typo in push/pop case.
From-SVN: r8545
Richard Kenner [Mon, 21 Nov 1994 23:11:52 +0000 (18:11 -0500)]
(gen_insn): Use GET_MODE_WIDER_MODE macro instead of directly
accessing the array.
From-SVN: r8544
Richard Kenner [Mon, 21 Nov 1994 22:59:03 +0000 (17:59 -0500)]
(LINK_SPEC): New overriding defintion.
From-SVN: r8543
Richard Kenner [Mon, 21 Nov 1994 22:43:56 +0000 (17:43 -0500)]
(input_operand): Allow a SYMBOL_REF referring to a symbol in the TOC.
From-SVN: r8542
Jim Wilson [Mon, 21 Nov 1994 19:40:36 +0000 (11:40 -0800)]
(operand_subword): For CONST_DOUBLE, add case to
handle BITS_PER_WORD of 16.
From-SVN: r8541
Doug Evans [Mon, 21 Nov 1994 19:38:52 +0000 (19:38 +0000)]
(dp-bit.c): Fix typos.
From-SVN: r8540
Jim Wilson [Mon, 21 Nov 1994 19:37:26 +0000 (11:37 -0800)]
(reload): When decrement max_groups of superclass, can
only do so if the group_size is smaller than the current group.
From-SVN: r8539
Jim Wilson [Mon, 21 Nov 1994 19:06:09 +0000 (11:06 -0800)]
(yylex): Do warn about floating point out of range if target floating-point format is IEEE.
(yylex): Do warn about floating point out of range if
target floating-point format is IEEE. Use warning instead of
pedwarn to avoid getting errors.
From-SVN: r8538
Doug Evans [Mon, 21 Nov 1994 18:50:41 +0000 (18:50 +0000)]
(CPP_PREDEFINES): Add -Acpu and -Amachine.
From-SVN: r8537
Doug Evans [Mon, 21 Nov 1994 18:49:13 +0000 (18:49 +0000)]
(CPP_PREDEFINES): Add -Acpu and -Amachine.
(DBX_DEBUGGING_INFO): Define.
From-SVN: r8536
Doug Evans [Mon, 21 Nov 1994 18:36:39 +0000 (18:36 +0000)]
(MULTILIB_MATCHES): Treat m68302/m68332 like m68000.
From-SVN: r8535
Doug Evans [Mon, 21 Nov 1994 17:15:24 +0000 (17:15 +0000)]
Delete duplicate of sparc-*.
From-SVN: r8534
Jeff Law [Mon, 21 Nov 1994 05:59:27 +0000 (22:59 -0700)]
pa.c (output_call): When emitting an inline long-call...
* pa.c (output_call): When emitting an inline long-call, use LP%
and RP% prefixes to get the function's address.
From-SVN: r8533
Richard Kenner [Sun, 20 Nov 1994 18:19:46 +0000 (13:19 -0500)]
(objc-parse.y): Fix typo.
From-SVN: r8532
Richard Kenner [Sun, 20 Nov 1994 12:00:14 +0000 (07:00 -0500)]
Initial revision
From-SVN: r8531
Richard Kenner [Sun, 20 Nov 1994 11:59:42 +0000 (06:59 -0500)]
(EXTRA_PARTS): Deleted.
From-SVN: r8530
Jim Wilson [Sat, 19 Nov 1994 23:56:33 +0000 (15:56 -0800)]
(addsf3): After using swap for 16 bit rotate,
branch back only if count still greater than 0.
From-SVN: r8529
Jim Wilson [Sat, 19 Nov 1994 23:38:04 +0000 (15:38 -0800)]
(build_binary_op): Can shorten shift only if shift count
is less than size in bits of arg0.
From-SVN: r8528
Jim Wilson [Sat, 19 Nov 1994 23:37:10 +0000 (15:37 -0800)]
(expand_shift): Re-enable truncation of immediate shift count.
From-SVN: r8527
Jim Wilson [Sat, 19 Nov 1994 22:14:18 +0000 (14:14 -0800)]
(mips_const_double_ok): Accept VOIDmode not DImode.
(mips_move_1word): Accept VOIDmode CONST_DOUBLE.
From-SVN: r8526
Doug Evans [Sat, 19 Nov 1994 18:58:46 +0000 (18:58 +0000)]
(install-common): Fix typo in installation of native gcc.
From-SVN: r8525
Richard Kenner [Sat, 19 Nov 1994 11:26:31 +0000 (06:26 -0500)]
(sign_extend): Disable pattern with explicit SUBREG.
(cmov): Allow first operand of comparison to be zero, 2nd reg.
From-SVN: r8524
Richard Kenner [Sat, 19 Nov 1994 11:26:05 +0000 (06:26 -0500)]
(print_operand, case 'c', case 'd'): New cases.
From-SVN: r8523
Richard Kenner [Sat, 19 Nov 1994 10:36:31 +0000 (05:36 -0500)]
(CLIB): Remove -lsysv.
From-SVN: r8522
Richard Kenner [Sat, 19 Nov 1994 10:36:13 +0000 (05:36 -0500)]
(DEFAULT_PCC_STRUCT_RETURN): Define as 0.
From-SVN: r8521
Jason Merrill [Sat, 19 Nov 1994 04:16:08 +0000 (04:16 +0000)]
Initial revision
From-SVN: r8520
Jason Merrill [Sat, 19 Nov 1994 04:09:58 +0000 (04:09 +0000)]
Shared library support.
From-SVN: r8519
Doug Evans [Sat, 19 Nov 1994 01:02:32 +0000 (01:02 +0000)]
(program_transform_name): Put -e before sed expression.
(program_transform_cross_name): Likewise.
From-SVN: r8518
Richard Kenner [Sat, 19 Nov 1994 00:16:06 +0000 (19:16 -0500)]
(peepholes for two DF load/store): New peepholes.
From-SVN: r8517
Richard Kenner [Sat, 19 Nov 1994 00:15:47 +0000 (19:15 -0500)]
(addrs_ok_for_quad_peep): New function.
(output_prolog): Use liu mnemonic.
From-SVN: r8516
Richard Kenner [Sat, 19 Nov 1994 00:10:21 +0000 (19:10 -0500)]
(class_create_instance): Replace memchr with memset.
From-SVN: r8515
Richard Kenner [Sat, 19 Nov 1994 00:01:33 +0000 (19:01 -0500)]
(extraclean): Remove *.ps.
From-SVN: r8514
Richard Kenner [Fri, 18 Nov 1994 23:53:39 +0000 (18:53 -0500)]
(create_definition): Allow carriage-return ('\r') as white space in
simple or empty expansion.
From-SVN: r8513
Richard Kenner [Fri, 18 Nov 1994 23:30:36 +0000 (18:30 -0500)]
(main): Fix off-by-one error allocating sdbuff.
From-SVN: r8512
Richard Kenner [Fri, 18 Nov 1994 23:23:49 +0000 (18:23 -0500)]
(record_reg_classes): When handling case of single SET between a hard register alone in a class and a pseudo...
(record_reg_classes): When handling case of single SET
between a hard register alone in a class and a pseudo, make sure the
register is the only member of the class.
From-SVN: r8511
Jim Wilson [Fri, 18 Nov 1994 20:14:38 +0000 (12:14 -0800)]
(MD_STARTFILE_PREFIX): Delete.
From-SVN: r8510
Richard Kenner [Fri, 18 Nov 1994 19:15:54 +0000 (14:15 -0500)]
(objc-parse.y, mostlyclean): Rename temp file for objc-parse.y to be
under 14 characters.
From-SVN: r8509
Doug Evans [Fri, 18 Nov 1994 04:38:41 +0000 (04:38 +0000)]
#include "gofast.h"
#include "gofast.h"
(INIT_SUBTARGET_OPTABS): Define.
From-SVN: r8508
Doug Evans [Fri, 18 Nov 1994 03:50:28 +0000 (03:50 +0000)]
Initial revision
From-SVN: r8507
Doug Evans [Fri, 18 Nov 1994 03:37:48 +0000 (03:37 +0000)]
Vendor for vxworks is wrs.
From-SVN: r8506
Doug Evans [Fri, 18 Nov 1994 03:27:36 +0000 (03:27 +0000)]
(DBX_DEBUGGING_INFO): Define.
(PREFERRED_DEBUGGING_TYPE): Define to SDB_DEBUG.
From-SVN: r8505
Doug Evans [Fri, 18 Nov 1994 01:57:42 +0000 (01:57 +0000)]
Add "Contributed by..." comment.
From-SVN: r8504
Doug Evans [Fri, 18 Nov 1994 01:33:03 +0000 (01:33 +0000)]
program_transform_name changes.
From-SVN: r8503
Doug Evans [Fri, 18 Nov 1994 01:32:08 +0000 (01:32 +0000)]
(c++.install-man): Use program_transform_name on g++.1.
(c++.uninstall): Likewise.
From-SVN: r8502
Doug Evans [Fri, 18 Nov 1994 01:10:14 +0000 (01:10 +0000)]
(CXX_INSTALL_NAME) Use program_transform_name.
(GXX_INSTALL_NAME) Likewise.
(CXX_CROSS_NAME) Use program_transform_cross_name.
(GXX_CROSS_NAME) Likewise.
From-SVN: r8501
Doug Evans [Fri, 18 Nov 1994 00:46:05 +0000 (00:46 +0000)]
(INIT_TARGET_OPTABS): Add missing definition.
From-SVN: r8500
Doug Evans [Fri, 18 Nov 1994 00:38:19 +0000 (00:38 +0000)]
Initial revision
From-SVN: r8499
Doug Evans [Fri, 18 Nov 1994 00:23:21 +0000 (00:23 +0000)]
Initial revision
From-SVN: r8498
Doug Evans [Fri, 18 Nov 1994 00:10:29 +0000 (00:10 +0000)]
Initial revision
From-SVN: r8497
Doug Evans [Thu, 17 Nov 1994 23:58:35 +0000 (23:58 +0000)]
Initial revision
From-SVN: r8496
Doug Evans [Thu, 17 Nov 1994 23:52:38 +0000 (23:52 +0000)]
Usage change.
Usage change. Now is top level target description for bare m68k
boards using coff format.
From-SVN: r8495
Torbjorn Granlund [Thu, 17 Nov 1994 23:31:20 +0000 (23:31 +0000)]
(simplify_binary_operation): Do (x - (x & y)) -> (x & ~y).
From-SVN: r8494
Doug Evans [Thu, 17 Nov 1994 23:21:49 +0000 (23:21 +0000)]
m68k-coff.h renamed to coff.h.
From-SVN: r8493
Doug Evans [Thu, 17 Nov 1994 23:19:59 +0000 (23:19 +0000)]
Initial revision
From-SVN: r8492
Doug Evans [Thu, 17 Nov 1994 22:49:16 +0000 (22:49 +0000)]
Initial revision
From-SVN: r8491
Doug Evans [Thu, 17 Nov 1994 22:31:06 +0000 (22:31 +0000)]
Initial revision
From-SVN: r8490
Richard Kenner [Thu, 17 Nov 1994 22:25:58 +0000 (17:25 -0500)]
Include <machine/ansi.h> on NetBSD.
Check for _BSD_XXX_T_ as well as _XXX_T_.
Add _BSD_XXX_T_ to list of defines to check and define for a given
type for SIZE_T, PTRDIFF_T, and WCHAR_T.
From-SVN: r8489
Doug Evans [Thu, 17 Nov 1994 22:21:03 +0000 (22:21 +0000)]
Initial revision
From-SVN: r8488
Doug Evans [Thu, 17 Nov 1994 21:59:01 +0000 (21:59 +0000)]
Initial revision
From-SVN: r8487
Doug Evans [Thu, 17 Nov 1994 21:03:59 +0000 (21:03 +0000)]
(program_transform_name, program_transform_cross_name): Define.
(GCC_INSTALL_NAME, GCC_CROSS_NAME): Define.
(install-common): Use them.
(install-man): Likewise.
(distclean): Delete *.asm.
(stage*, risky-stage*): If as/ld/real-ld exist, copy them to stage dir.
From-SVN: r8486
Doug Evans [Thu, 17 Nov 1994 20:14:21 +0000 (20:14 +0000)]
(expand_unop): Try subtraction from zero if there isn't a
negate library function.
From-SVN: r8485
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