coxs [Fri, 28 Apr 1995 17:04:06 +0000 (17:04 +0000)]
(symbolic_operand) Put relocatable pic constants in data
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9536
138bc75d-0d04-0410-961f-
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coxs [Fri, 28 Apr 1995 17:04:06 +0000 (17:04 +0000)]
(GCC_FOR_TARGET) tdesc gets mixed up for crtbegin/crtend
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9535
138bc75d-0d04-0410-961f-
82ee72b054a4
kenner [Fri, 28 Apr 1995 14:40:50 +0000 (14:40 +0000)]
(pop_init_level, output_init_element): Pass require_constant_* to
digest_init.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9534
138bc75d-0d04-0410-961f-
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kenner [Fri, 28 Apr 1995 14:38:02 +0000 (14:38 +0000)]
(mov[sd]i and splits): Change call to alpha_emit_set_const.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9533
138bc75d-0d04-0410-961f-
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kenner [Fri, 28 Apr 1995 14:37:45 +0000 (14:37 +0000)]
(alpha_emit_set_const): Add declaration.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9532
138bc75d-0d04-0410-961f-
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kenner [Fri, 28 Apr 1995 14:37:27 +0000 (14:37 +0000)]
(alpha_emit_set_const): Now returns rtx and take MODE arg.
Rework to use a new pseudo for intermediate values if high opt level.
Also use expand_{bin,un}op.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9531
138bc75d-0d04-0410-961f-
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kenner [Fri, 28 Apr 1995 10:36:36 +0000 (10:36 +0000)]
(stack_result): Fix bug in last change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9530
138bc75d-0d04-0410-961f-
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dje [Fri, 28 Apr 1995 07:34:26 +0000 (07:34 +0000)]
(sys_nerr): Really declare ifndef HAVE_STRERROR.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9529
138bc75d-0d04-0410-961f-
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dje [Fri, 28 Apr 1995 05:07:47 +0000 (05:07 +0000)]
(*): Update calls to start_decl, finish_struct (pass NULLs for attributes).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9528
138bc75d-0d04-0410-961f-
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dje [Fri, 28 Apr 1995 02:04:32 +0000 (02:04 +0000)]
* sparc/sparc.md (tablejump): Only if ! TARGET_MEDANY.
(casesi): New pattern for TARGET_MEDANY case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9527
138bc75d-0d04-0410-961f-
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dje [Fri, 28 Apr 1995 01:52:40 +0000 (01:52 +0000)]
* typeck.c (common_type): Call lookup_attribute instead of value_member.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9526
138bc75d-0d04-0410-961f-
82ee72b054a4
dje [Fri, 28 Apr 1995 01:12:58 +0000 (01:12 +0000)]
(RETURN_POPS_ARGS): Call lookup_attribute.
(ENCODE_SECTION_INFO): Likewise.
(CPP_PREDEFINES): Use __stdcall__, __cdecl__.
(VALID_MACHINE_DECL_ATTRIBUTE): Call is_attribute_p.
`args' must be NULL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9525
138bc75d-0d04-0410-961f-
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dje [Fri, 28 Apr 1995 01:11:28 +0000 (01:11 +0000)]
(common_type): Call lookup_attribute instead of value_member.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9524
138bc75d-0d04-0410-961f-
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kenner [Fri, 28 Apr 1995 01:10:25 +0000 (01:10 +0000)]
New anonymous patterns to combine insert with arbitrary ashift, ashiftrt,
lshiftrt, or zero_extract. (Based on patch from John Brooks <jbrooks@ea.com>.)
(ashlsi3): Remove extraneous operand processing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9523
138bc75d-0d04-0410-961f-
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dje [Fri, 28 Apr 1995 01:09:12 +0000 (01:09 +0000)]
(decl_attributes): Always continue if attribute not found.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9522
138bc75d-0d04-0410-961f-
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wilson [Fri, 28 Apr 1995 01:08:43 +0000 (01:08 +0000)]
(ashiftrt_r4_*): Rewrite for efficiency.
(ashrsi3, lshrsi3, lshrsi3): Add.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9521
138bc75d-0d04-0410-961f-
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dje [Fri, 28 Apr 1995 01:08:30 +0000 (01:08 +0000)]
(attribute_hash_list): New function.
(build_type_attribute_variant): Call it.
(valid_machine_attribute): Handle attributes with arguments.
(is_attribute_p): New function.
(lookup_attribute): New function.
(attribute_in_list): Deleted.
(attribute_list_contained): Check TREE_PURPOSE and TREE_VALUE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9520
138bc75d-0d04-0410-961f-
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dje [Fri, 28 Apr 1995 01:07:33 +0000 (01:07 +0000)]
(valid_machine_attribute): Add prototype.
(is_attribute_p, lookup_attribute): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9519
138bc75d-0d04-0410-961f-
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wilson [Fri, 28 Apr 1995 01:07:22 +0000 (01:07 +0000)]
(LIB1ASMFUNCS): Add new functions.
(LIBGCC2_CFLAGS): Delete.
(LIB2FUNCS_EXTRA): Remove deleted files.
(ashlsi3.c, ashrsi3.c, lshrsi3.c): Remove rules for deleted files.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9518
138bc75d-0d04-0410-961f-
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wilson [Fri, 28 Apr 1995 01:06:19 +0000 (01:06 +0000)]
Clean up white space.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9517
138bc75d-0d04-0410-961f-
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wilson [Thu, 27 Apr 1995 22:50:50 +0000 (22:50 +0000)]
(expand_return): When returning BLKmode structure, use
operand_subword instead of doing arithmetic on the register number.
Also, for structures smaller than word_mode, copy it into a word_mode
temporary and then subreg it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9516
138bc75d-0d04-0410-961f-
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wilson [Thu, 27 Apr 1995 22:46:53 +0000 (22:46 +0000)]
Delete two define_peepholes which print `bad peephole'.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9515
138bc75d-0d04-0410-961f-
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tege [Thu, 27 Apr 1995 20:18:13 +0000 (20:18 +0000)]
(shorten_branches): For non-optimizing compiles, break after first pass.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9514
138bc75d-0d04-0410-961f-
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tege [Thu, 27 Apr 1995 20:17:35 +0000 (20:17 +0000)]
(rest_of_compilation): Call shorten_branches even when !optimize.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9513
138bc75d-0d04-0410-961f-
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kenner [Thu, 27 Apr 1995 18:40:02 +0000 (18:40 +0000)]
Update comments.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9512
138bc75d-0d04-0410-961f-
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meissner [Thu, 27 Apr 1995 18:35:38 +0000 (18:35 +0000)]
Support for pre-BFD versions of Linux ld.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9511
138bc75d-0d04-0410-961f-
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kenner [Thu, 27 Apr 1995 18:31:14 +0000 (18:31 +0000)]
(do_include): Fix minor memory leak.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9510
138bc75d-0d04-0410-961f-
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kenner [Thu, 27 Apr 1995 18:28:46 +0000 (18:28 +0000)]
(struct argdata): Remove unused `comments' member.
(macarg): Don't set `comments' member.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9509
138bc75d-0d04-0410-961f-
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meissner [Thu, 27 Apr 1995 18:27:28 +0000 (18:27 +0000)]
Support for pre-BFD versions of Linux ld.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9508
138bc75d-0d04-0410-961f-
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kenner [Thu, 27 Apr 1995 15:43:23 +0000 (15:43 +0000)]
Don't include <sys/stat.h> twice.
(cpp_grow_buffer, init_parse_file): Cast {xmalloc,xrealloc} for token_buffer
to U_CHAR* instead of char*.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9507
138bc75d-0d04-0410-961f-
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kenner [Thu, 27 Apr 1995 15:42:46 +0000 (15:42 +0000)]
Don't include <sys/stat.h> twice.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9506
138bc75d-0d04-0410-961f-
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kenner [Thu, 27 Apr 1995 13:22:29 +0000 (13:22 +0000)]
(i[34]86:*:3.2:*) test for /usr/options/cb.name before calling uname.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9505
138bc75d-0d04-0410-961f-
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kenner [Thu, 27 Apr 1995 12:56:36 +0000 (12:56 +0000)]
(valid_machine_attribute): Update last change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9504
138bc75d-0d04-0410-961f-
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kenner [Thu, 27 Apr 1995 12:05:51 +0000 (12:05 +0000)]
Initial revision
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9503
138bc75d-0d04-0410-961f-
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kenner [Thu, 27 Apr 1995 11:08:53 +0000 (11:08 +0000)]
(collect_expansion): Assume leading white space already removed.
Don't allocate unnecessary space for expansion.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9502
138bc75d-0d04-0410-961f-
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kenner [Thu, 27 Apr 1995 11:03:46 +0000 (11:03 +0000)]
(deps_output): Don't generate overly long output lines.
Do not invoke self recursively with spacer == 0; this simplifies the code a
bit.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9501
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 23:18:37 +0000 (23:18 +0000)]
(OBJC_VERSION): Version 7.
(build_objc_string_object): Build a full declaration if not using the next
runtime.
(objc_add_static_instance): New function.
(init_module_descriptor): Add reference to static instances table.
(build_module_descriptor): Add field for static instances table.
(get_objc_string_decl): New function.
(generate_static_references): New function.
(finish_objc): Call generate_static_references if needed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9500
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 23:17:42 +0000 (23:17 +0000)]
(finish_decl_top_level): New function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9499
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 23:17:07 +0000 (23:17 +0000)]
(finish_decl_top): New declaration.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9498
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 23:16:05 +0000 (23:16 +0000)]
Changed Class * to Class in order to match NEXTSTEP and OpenStep
runtime.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9497
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 23:08:38 +0000 (23:08 +0000)]
(OBJC_O): Added bare-bones implementation of NXConstantString.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9496
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 23:08:15 +0000 (23:08 +0000)]
Initial revision
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9495
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 23:07:00 +0000 (23:07 +0000)]
Changed Class * to Class in order to match NEXTSTEP and OpenStep
runtime.
(OBJC_VERSION): Version 7.
(objc_init_statics): New function.
(__objc_exec_class): Invoke objc_init_statics if needed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9494
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 23:05:45 +0000 (23:05 +0000)]
Changed Class * to Class in order to match NEXTSTEP and OpenStep
runtime.
(objc_static_instances): New struct to record static instances of a certain
class.
(objc_module): New tag STATICS to point to the table of objc_statics_instances.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9493
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 22:19:38 +0000 (22:19 +0000)]
(ashrsi2_31): Don't use dead_or_set_p after reload.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9492
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 22:16:50 +0000 (22:16 +0000)]
Remove bad peepholes that improperly use dead_or_set_p.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9491
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 22:04:28 +0000 (22:04 +0000)]
Treat _MACHINE_ANSI_H_ like _ANSI_H_.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9490
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 21:56:19 +0000 (21:56 +0000)]
(expand_function_end): Warn about unused parms if both -Wunused and -W.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9489
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 21:25:21 +0000 (21:25 +0000)]
(print_node): Print TYPE_PACKED.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9488
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 21:24:51 +0000 (21:24 +0000)]
Update number of shift/reduce conflicts.
(structsp): Pass attribute arg to finish_struct.
Support attributes on enums and pass to finish_enum.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9487
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 21:24:01 +0000 (21:24 +0000)]
(finish_struct): Add ATTRIBUTES argument, call decl_attributes and set
DECL_PACKED from TYPE_PACKED.
(finish_enum): Add ATTRIBUTES argument, call decl_attributes, and make enum
narrow if TYPE_PACKED.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9486
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 21:23:10 +0000 (21:23 +0000)]
(init_attributes): Don't require decl for A_PACKED.
(decl_attributes, case A_PACKED): Set TYPE_PACKED for type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9485
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 21:22:41 +0000 (21:22 +0000)]
(finish_enum, finish_struct): Add ATTRIBUTES argument.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9484
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 21:22:19 +0000 (21:22 +0000)]
(TYPE_PARSE_INFO): Delete unused field.
(TYPE_PACKED): Add new macro.
(struct tree_type): Delete unused field `parse_info'.
Add new field `packed_flag'.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9483
138bc75d-0d04-0410-961f-
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meissner [Wed, 26 Apr 1995 20:45:43 +0000 (20:45 +0000)]
Support Linux elf and a.out systems; Add parisc support
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9482
138bc75d-0d04-0410-961f-
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wilson [Wed, 26 Apr 1995 19:16:21 +0000 (19:16 +0000)]
(NEGTF2_LIBCALL): Define.
(INIT_TARGET_OPTABS): Add support for all TFmode *_LIBCALL macros.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9481
138bc75d-0d04-0410-961f-
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wilson [Wed, 26 Apr 1995 19:13:00 +0000 (19:13 +0000)]
(init_optabs): Delete all uses of undocumented TImode and
TFmode *_LIBCALL macros.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9480
138bc75d-0d04-0410-961f-
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wilson [Wed, 26 Apr 1995 18:08:54 +0000 (18:08 +0000)]
(simplify_rtx, case TRUNCATE): Add. Use force_to_mode.
(force_to_mode, case AND): Allow some simplifications when GET_MODE (x)
has more bits than HOST_BITS_PER_WIDE_INT.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9479
138bc75d-0d04-0410-961f-
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wilson [Wed, 26 Apr 1995 18:06:52 +0000 (18:06 +0000)]
(truncdiqi2+[456]): Add patterns to simplify ZERO_EXTEND
of a TRUNCATE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9478
138bc75d-0d04-0410-961f-
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dje [Wed, 26 Apr 1995 17:01:05 +0000 (17:01 +0000)]
(memop): Deleted.
(splittable_symbolic_memory_operand): New function.
(splittable_immediate_memory_operand): New function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9477
138bc75d-0d04-0410-961f-
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dje [Wed, 26 Apr 1995 16:59:55 +0000 (16:59 +0000)]
(memop define_splits): Rewrite to not use memop.
Preserve MEM_IN_STRUCT_P, MEM_VOLATILE_P, RTX_UNCHANGING_P bits.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9476
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 16:29:48 +0000 (16:29 +0000)]
(expand_builtin, case BUILT_IN_CONSTANT_P): A pointer to a string
constant is a constant.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9475
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 16:28:49 +0000 (16:28 +0000)]
(init_decl_processing): Don't give builtin__constant_p an argument
type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9474
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 14:27:47 +0000 (14:27 +0000)]
(CRAY*Y-MP:*:*:*): New entry.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9473
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 12:35:12 +0000 (12:35 +0000)]
(output_init_element): Constructor is not simple if a bitfield is
being assigned a non-integer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9472
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 12:04:28 +0000 (12:04 +0000)]
(push_init_level): Update constructor_depth when we push spelling
level.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9471
138bc75d-0d04-0410-961f-
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kenner [Wed, 26 Apr 1995 02:48:27 +0000 (02:48 +0000)]
(alpha_builtin_saveregs): Refine last change to work for both stdarg
and varargs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9470
138bc75d-0d04-0410-961f-
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law [Tue, 25 Apr 1995 23:49:45 +0000 (23:49 +0000)]
* pa.c (emit_move_sequence): Handle function label arithmetic for
PIC code generation too.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9469
138bc75d-0d04-0410-961f-
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wilson [Tue, 25 Apr 1995 23:36:38 +0000 (23:36 +0000)]
(struct move_by_pieces): Add to_struct and from_struct fields.
(move_by_pieces): Set to_struct and from_struct fields.
(move_by_pieces_1): Set MEM_IN_STRUCT_P of to1 and from1.
(expand_builtin, case BUILT_IN_MEMCPY): New variable type.
Set MEM_IN_STRUCT_P of src_mem and dest_mem.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9468
138bc75d-0d04-0410-961f-
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wilson [Tue, 25 Apr 1995 23:21:32 +0000 (23:21 +0000)]
(clean): Delete libgcc1-asm.a.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9467
138bc75d-0d04-0410-961f-
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wilson [Tue, 25 Apr 1995 23:18:01 +0000 (23:18 +0000)]
(CPP_SPEC): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9466
138bc75d-0d04-0410-961f-
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wilson [Tue, 25 Apr 1995 23:11:10 +0000 (23:11 +0000)]
(pushdecl): Don't test DECL_EXTERNAL when deciding whether
to register a duplicate decl in the current block.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9465
138bc75d-0d04-0410-961f-
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kenner [Tue, 25 Apr 1995 23:10:10 +0000 (23:10 +0000)]
(untyped_call): Make it return a complex double.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9464
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kenner [Tue, 25 Apr 1995 23:09:34 +0000 (23:09 +0000)]
(gen_highpart): Add comment about broken implementation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9463
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kenner [Tue, 25 Apr 1995 23:09:01 +0000 (23:09 +0000)]
(expand_builtin_apply_args): If STACK_REGS is defined, generate USE
insns before the function body, thus showing which registers are
filled with parameters.
Reverse order of saving registers, more compact code for i387.
(expand_builtin_apply): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9462
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kenner [Tue, 25 Apr 1995 23:08:04 +0000 (23:08 +0000)]
(assign_parms): If STACK_REGS is defined, generate USE insns before
the function body, thus showing which registers are filled with
parameters.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9461
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kenner [Tue, 25 Apr 1995 23:07:43 +0000 (23:07 +0000)]
Add copyright for 1995.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9460
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kenner [Tue, 25 Apr 1995 23:06:57 +0000 (23:06 +0000)]
(current_function_returns_real): Deleted (unused).
(FP_mode_reg): Trimmed to a smaller size, less overhead.
(FP_MODE_REG): New macro over which FP_mode_reg will be accessed.
(mark_regs_pat, straighten_stack): New functions.
(reg_to_stack): Amend initialisation of FP_mode_reg.
Mark FP registers mentioned in USE insns before NOTE_INSN_FUNCTION_BEG.
(get_true_reg): Eliminate FP subreg accesses in favour of the actual FP
register in use.
(record_reg_life_pat): Make it work on SUBREGs as well. Make use of the new
mark_regs_pat function. Handle USE insns if called unnested.
(record_reg_life): Don't check for QImode again, we know that it is there.
Process CALL_INSNs like all other insns, they might `use' some FP argument
registers if register passing.
(stack_result_p): Changed in stack_result and returning an rtx.
(stack_reg_life_analysis): Take a new stackentry state argument.
Use stack_result and the rtx to mark using mark_regs_pat. This ensures that
types that need multiple FP registers are handled correctly
Delete the no_live_regs shortcut to save space.
Use stackentry state to determine filled registers.
(replace_reg): Accept COMPLEX_FLOAT as well.
(move_for_stack_reg): Optimise away some pointer dereferencing.
(subst_stack_regs): Make sure the stack is in the right order and of the right
size for register passing.
(goto_block_pat): Make sure the stack is in the right order to return possible
multi-register values from the function.
(convert_regs): Fix comment about CALL_INSN, it's no longer valid.
Make sure the stack is of the right size and in the right order to return
possible multi-register values from the function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9459
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kenner [Tue, 25 Apr 1995 22:57:39 +0000 (22:57 +0000)]
(attrib): Permit null-length argument list to attributes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9458
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kenner [Tue, 25 Apr 1995 22:52:37 +0000 (22:52 +0000)]
(attribute_in_list): New declaration.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9457
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kenner [Tue, 25 Apr 1995 22:52:18 +0000 (22:52 +0000)]
(valid_machine_attribute): Use new function attribute_in_list, makes
sure type_attribute_variants are reused even when attributes have
parameters.
Assign any new type to TREE_TYPE (decl).
(attribute_in_list): New function.
(attribute_list_contained): Use it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9456
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wilson [Tue, 25 Apr 1995 22:39:42 +0000 (22:39 +0000)]
(main): Pass INIT_ENVIRONMENT to putenv.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9455
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kenner [Tue, 25 Apr 1995 22:39:11 +0000 (22:39 +0000)]
(chain_member_purpose): Make similar to chain_member_value.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9454
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wilson [Tue, 25 Apr 1995 22:38:15 +0000 (22:38 +0000)]
(INIT_ENVIRONMENT): Define as string not putenv call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9453
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wilson [Tue, 25 Apr 1995 22:25:28 +0000 (22:25 +0000)]
(expand_return): When returning BLKmode structure in
registers, copy it to a psuedo-reg instead of to hard registers.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9452
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kenner [Tue, 25 Apr 1995 22:08:27 +0000 (22:08 +0000)]
Make-lang.in.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9451
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kenner [Tue, 25 Apr 1995 22:07:11 +0000 (22:07 +0000)]
Change "realclean" to "maintainer-clean".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9450
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kenner [Tue, 25 Apr 1995 21:47:34 +0000 (21:47 +0000)]
Removed __NetBSD__ from conditional.
Declare strerror if HAVE_STRERROR is defined; otherwise declare
sys_errlist and sys_nerr.
(my_strerror): New function.
(errno): Don't define if already defined as a macro.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9449
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kenner [Tue, 25 Apr 1995 21:43:07 +0000 (21:43 +0000)]
(current_file_function_operand): Return false if profiling.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9448
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kenner [Tue, 25 Apr 1995 21:05:37 +0000 (21:05 +0000)]
(convert_move): Don't access a hard reg in an invalid mode when doing
a truncation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9447
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kenner [Tue, 25 Apr 1995 20:36:31 +0000 (20:36 +0000)]
(CONST_OK_FOR_LETTER_P, case 'L'): Reject 0x80000000.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9446
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kenner [Tue, 25 Apr 1995 20:36:05 +0000 (20:36 +0000)]
(add_operand): Test for exactly the constants allowed by the
constraints.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9445
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kenner [Tue, 25 Apr 1995 20:06:42 +0000 (20:06 +0000)]
(start_decl): New args for attributes; call decl_attributes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9444
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kenner [Tue, 25 Apr 1995 20:06:19 +0000 (20:06 +0000)]
(start_decl): Two new tree parameters.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9443
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kenner [Tue, 25 Apr 1995 20:06:00 +0000 (20:06 +0000)]
(initdcl, notype_initdcl): Pass attributes to start_decl; delete call
to decl_attributes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9442
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meissner [Tue, 25 Apr 1995 19:46:08 +0000 (19:46 +0000)]
Do not allow DFs to use 2 register addressing if -msoft-float
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9441
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kenner [Tue, 25 Apr 1995 19:45:30 +0000 (19:45 +0000)]
(divhi3, udivhi3, modhi3, umodhi3): Deleted these insns plus some
surrounding trash.
(divmodhi4, udivmodhi4): Added these insns.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9440
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kenner [Tue, 25 Apr 1995 17:30:35 +0000 (17:30 +0000)]
(duplicate_decls): Don't look at TYPE_ACTUAL_ARG_TYPES if it is not
set.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9439
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kenner [Tue, 25 Apr 1995 16:42:00 +0000 (16:42 +0000)]
Initial revision
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9438
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kenner [Tue, 25 Apr 1995 14:12:34 +0000 (14:12 +0000)]
(alpha_builtin_saveregs): Add to incoming args addr if less than 6
named args, not less than or equal to.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9437
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