]> gcc.gnu.org Git - gcc.git/log
gcc.git
30 years agoInitial revision
Per Bothner [Mon, 26 Jul 1993 00:11:20 +0000 (17:11 -0700)]
Initial revision

From-SVN: r4986

30 years agoInitial revision
Per Bothner [Mon, 26 Jul 1993 00:00:23 +0000 (17:00 -0700)]
Initial revision

From-SVN: r4985

30 years ago(movstrictqi): Change q<-g alternative to q<-m.
Richard Stallman [Sun, 25 Jul 1993 21:29:10 +0000 (21:29 +0000)]
(movstrictqi): Change q<-g alternative to q<-m.

From-SVN: r4984

30 years ago(emit_move_insn_1): For complex stack push, don't use change_address.
Richard Stallman [Sat, 24 Jul 1993 22:20:55 +0000 (22:20 +0000)]
(emit_move_insn_1): For complex stack push, don't use change_address.

From-SVN: r4983

30 years agoFix some AIX and NeXT problems.
Per Bothner [Sat, 24 Jul 1993 22:03:22 +0000 (15:03 -0700)]
Fix some AIX and NeXT problems.

From-SVN: r4982

30 years ago(mark_loop_jump): Handle weird cases like jumping to a symbol_ref.
Richard Stallman [Sat, 24 Jul 1993 06:52:44 +0000 (06:52 +0000)]
(mark_loop_jump): Handle weird cases like jumping to a symbol_ref.

From-SVN: r4981

30 years ago(start_init): Second arg is now a tree.
Richard Stallman [Sat, 24 Jul 1993 05:41:45 +0000 (05:41 +0000)]
(start_init): Second arg is now a tree.

From-SVN: r4980

30 years agoFix typo.
Doug Evans [Fri, 23 Jul 1993 20:30:43 +0000 (20:30 +0000)]
Fix typo.

From-SVN: r4979

30 years ago* c-tree.h: Fix prototypes for print_lang_decl, print_lang_type.
Doug Evans [Fri, 23 Jul 1993 19:54:32 +0000 (19:54 +0000)]
* c-tree.h: Fix prototypes for print_lang_decl, print_lang_type.

From-SVN: r4978

30 years ago(cast_expr): Use new initializer parsing functions.
Richard Stallman [Fri, 23 Jul 1993 19:19:04 +0000 (19:19 +0000)]
(cast_expr): Use new initializer parsing functions.

(initdcl, notype_initdcl): Likewise.
(init): Likewise.
(initlist_maybe_comma, initlist1): These replace initlist.
(initelt): New nonterminal.
Change specified index syntax to `[INDEX]='.
Change specified field syntax to `.NAME='.

From-SVN: r4977

30 years agoDeclare the new initializer parsing functions.
Richard Stallman [Fri, 23 Jul 1993 19:18:33 +0000 (19:18 +0000)]
Declare the new initializer parsing functions.

From-SVN: r4976

30 years ago(output_init_element): Now static.
Richard Stallman [Fri, 23 Jul 1993 19:01:20 +0000 (19:01 +0000)]
(output_init_element): Now static.

From-SVN: r4975

30 years ago(output_constant_def_contents): New function.
Richard Stallman [Fri, 23 Jul 1993 18:50:33 +0000 (18:50 +0000)]
(output_constant_def_contents): New function.

(output_constant_def): Use it.
(deferred_constants): New list of constants not yet output.
(defer_addressed_constants): New function.
(output_deferred_addressed_constants): New function.
(make_decl_rtl): Don't ever replace old rtl;
instead, change its mode if necessary.

From-SVN: r4974

30 years agoOutput most constructors an element at a time.
Richard Stallman [Fri, 23 Jul 1993 18:49:55 +0000 (18:49 +0000)]
Output most constructors an element at a time.

(digest_init): Deleted code for raw constructors.
(process_init_constructor): Function deleted.
(start_init, finish_init): New functions.
(really_start_incremental_init)
(push_init_level, check_init_type_bitfields, pop_init_level)
(set_init_index, set_init_label, process_init_element)
(output_init_element, output_pending_init_elements): New functions.

From-SVN: r4973

30 years ago(rest_of_decl_compilation): Pass 0 as DONT_OUTPUT_DATA to assemble_variable.
Richard Stallman [Fri, 23 Jul 1993 18:44:59 +0000 (18:44 +0000)]
(rest_of_decl_compilation): Pass 0 as DONT_OUTPUT_DATA to assemble_variable.

From-SVN: r4972

30 years ago(main): Improve "No input files" error message.
Richard Stallman [Fri, 23 Jul 1993 18:36:41 +0000 (18:36 +0000)]
(main): Improve "No input files" error message.

From-SVN: r4971

30 years ago(aggregate_value_p): An ARRAY_TYPE is also an aggregate.
Richard Kenner [Fri, 23 Jul 1993 11:17:40 +0000 (07:17 -0400)]
(aggregate_value_p): An ARRAY_TYPE is also an aggregate.

From-SVN: r4970

30 years ago(making LIB absolute): Just concat with $ORIG_DIR.
Richard Stallman [Fri, 23 Jul 1993 07:12:05 +0000 (07:12 +0000)]
(making LIB absolute): Just concat with $ORIG_DIR.

From-SVN: r4969

30 years agoreorg.c (relax_delay_slots): Do not redirect a jump if doing so invalidates insns...
Jeff Law [Fri, 23 Jul 1993 02:59:46 +0000 (20:59 -0600)]
reorg.c (relax_delay_slots): Do not redirect a jump if doing so invalidates insns in the jump's delay slots.

        * reorg.c (relax_delay_slots): Do not redirect a jump if doing so
        invalidates insns in the jump's delay slots.
        (redirect_with_delay_slots_safe_p): New function.

From-SVN: r4968

30 years agoDon't use fldcr to serialize it is broken on the 88110...
John Hassey [Fri, 23 Jul 1993 01:16:21 +0000 (01:16 +0000)]
Don't use fldcr to serialize it is broken on the 88110...

Don't use fldcr to serialize it is broken on the 88110, use tb1 instead
Made serialize-volatile the deault for all models.

From-SVN: r4967

30 years agoDon't use fldcr to serialize it is broken on the 88110...
John Hassey [Fri, 23 Jul 1993 01:08:12 +0000 (01:08 +0000)]
Don't use fldcr to serialize it is broken on the 88110...

Don't use fldcr to serialize it is broken on the 88110, use tb1 instead
Made serialize-volatile the default for all models.

From-SVN: r4966

30 years agoWhen fixing ftw.h, preserve remainder of
Richard Stallman [Thu, 22 Jul 1993 05:45:31 +0000 (05:45 +0000)]
When fixing ftw.h, preserve remainder of
ftw and nftw declaration; don't just rewrite it.

From-SVN: r4965

30 years ago(expand_expr, COMPONENT_REF case): For unaligned object
Jim Wilson [Wed, 21 Jul 1993 22:05:43 +0000 (15:05 -0700)]
(expand_expr, COMPONENT_REF case): For unaligned object
in an aligned union, set MEM_IN_STRUCT_P if create a MEM rtx.

From-SVN: r4964

30 years ago(output_move_double): Only set highest_first if first reg of dest overlaps memory...
Jim Wilson [Wed, 21 Jul 1993 22:00:03 +0000 (15:00 -0700)]
(output_move_double): Only set highest_first if first reg of dest overlaps memory src address.

(output_move_double): Only set highest_first if first reg
of dest overlaps memory src address.  Otherwise, if addreg1 set and
is same as second reg of dest, suppress trailing decrement.

From-SVN: r4963

30 years ago(movdi+1): Delete & from r/i constraint.
Jim Wilson [Wed, 21 Jul 1993 21:48:35 +0000 (14:48 -0700)]
(movdi+1): Delete & from r/i constraint.

From-SVN: r4962

30 years ago(<ftw.h>): Don't apply specialized fixes to <ftw.h> if we are on Solaris.
Jim Wilson [Wed, 21 Jul 1993 21:46:38 +0000 (14:46 -0700)]
(<ftw.h>): Don't apply specialized fixes to <ftw.h> if we are on Solaris.

(<ftw.h>):  Don't apply specialized fixes to <ftw.h>
if we are on Solaris.  They are not needed in that case.

From-SVN: r4961

30 years ago(nonlocal_label_list): New variable.
Jim Wilson [Wed, 21 Jul 1993 21:44:07 +0000 (14:44 -0700)]
(nonlocal_label_list): New variable.

(combine_instructions): Set it.
(try_combine, distribute_links): CALL_INSN terminates a basic
block if nonlocal_label_list is set.

From-SVN: r4960

30 years ago(CPP_SPEC): Define LANGUAGE_ASSEMBLY, not
Jim Wilson [Wed, 21 Jul 1993 21:37:14 +0000 (14:37 -0700)]
(CPP_SPEC): Define LANGUAGE_ASSEMBLY, not
LANGUAGE_C, when compiling a .s file.

From-SVN: r4959

30 years ago(TARGET_SWITCHES): Recognize -m68851, -mno-68851,
Jim Wilson [Wed, 21 Jul 1993 21:27:53 +0000 (14:27 -0700)]
(TARGET_SWITCHES): Recognize -m68851, -mno-68851,

-m68302, -mno-68302, -m68332, -mno-68332.

From-SVN: r4958

30 years agoNew file.
Jim Wilson [Wed, 21 Jul 1993 21:22:31 +0000 (14:22 -0700)]
New file.

From-SVN: r4957

30 years ago(OVERRIDE_OPTIONS, SUBTARGET_OVERRIDE_OPTIONS): Define.
Jim Wilson [Wed, 21 Jul 1993 21:21:10 +0000 (14:21 -0700)]
(OVERRIDE_OPTIONS, SUBTARGET_OVERRIDE_OPTIONS): Define.

From-SVN: r4956

30 years agoNew File.
Jim Wilson [Wed, 21 Jul 1993 21:19:38 +0000 (14:19 -0700)]
New File.

From-SVN: r4955

30 years ago(TARGET_SWITCHES): Add SUBTARGET_SWITCHES.
Jim Wilson [Wed, 21 Jul 1993 21:18:45 +0000 (14:18 -0700)]
(TARGET_SWITCHES): Add SUBTARGET_SWITCHES.

(OVERRIDE_OPTIONS): Add SUBTARGET_OVERRIDE_OPTIONS.
(SUBTARGET_SWITCHES, SUBTARGET_OVERRIDE_OPTIONS): Define.

From-SVN: r4954

30 years ago(sys/types.h sys/stdtypes.h): Delete newline before do.
Jim Wilson [Wed, 21 Jul 1993 21:04:54 +0000 (14:04 -0700)]
(sys/types.h sys/stdtypes.h): Delete newline before do.

(machine/cpu.h): Delete space in `2>& 1'.

From-SVN: r4953

30 years ago(lynx): Recognize as vendor.
Jim Wilson [Wed, 21 Jul 1993 21:00:37 +0000 (14:00 -0700)]
(lynx): Recognize as vendor.

(lynxos): Recognize as OS.

From-SVN: r4952

30 years ago(link_command_spec): Move %{T*} after %{L*} and %D.
Jim Wilson [Wed, 21 Jul 1993 20:43:56 +0000 (13:43 -0700)]
(link_command_spec): Move %{T*} after %{L*} and %D.

From-SVN: r4951

30 years ago(ashldi3, lshrdi3): Obsolete, deleted.
Jim Wilson [Wed, 21 Jul 1993 19:49:28 +0000 (12:49 -0700)]
(ashldi3, lshrdi3): Obsolete, deleted.

From-SVN: r4950

30 years ago(expand_binop): Synthesize double word shifts and rotates from single word
Jim Wilson [Wed, 21 Jul 1993 19:44:20 +0000 (12:44 -0700)]
(expand_binop): Synthesize double word shifts and rotates from single word
shifts.

From-SVN: r4949

31 years agoFinish last change.
Richard Stallman [Wed, 21 Jul 1993 03:41:16 +0000 (03:41 +0000)]
Finish last change.

From-SVN: r4948

31 years ago(is_ctor_dtor): Delete leading _'s from sym names
Richard Stallman [Wed, 21 Jul 1993 03:36:21 +0000 (03:36 +0000)]
(is_ctor_dtor): Delete leading _'s from sym names
in `special' table, in neither-dots-nor-dollars case.

From-SVN: r4947

31 years agoDo not turn on -mhalf-pic if ELF.
Michael Meissner [Wed, 21 Jul 1993 01:48:07 +0000 (01:48 +0000)]
Do not turn on -mhalf-pic if ELF.

From-SVN: r4946

31 years agoAdd prototypes for static functions.
Richard Kenner [Tue, 20 Jul 1993 19:06:35 +0000 (15:06 -0400)]
Add prototypes for static functions.

(subst, case IF_THEN_ELSE): Add missing arg to make_compound_operation.
(make_compound_operation, case ASHIFTRT): Delete extra gen_unary arg.

From-SVN: r4945

31 years ago(expand_increment): Convert constant subtract to add before setting single_insn.
Richard Stallman [Tue, 20 Jul 1993 06:23:58 +0000 (06:23 +0000)]
(expand_increment): Convert constant subtract to add before setting single_insn.

(expand_increment): Convert constant subtract to add
before setting single_insn.  Compensate for this when choosing
the tree code to pass to `build'.

From-SVN: r4944

31 years agoAdd variants of call and call_value patterns for calls to functions defined in the...
Richard Kenner [Mon, 19 Jul 1993 22:10:12 +0000 (18:10 -0400)]
Add variants of call and call_value patterns for calls to functions defined in the same file.

Add variants of call and call_value patterns for calls to functions
defined in the same file.  Omit the TOC pointer reload after such
calls.

From-SVN: r4943

31 years ago(ENCODE_SECTION_INFO): New macro.
Richard Kenner [Mon, 19 Jul 1993 22:09:32 +0000 (18:09 -0400)]
(ENCODE_SECTION_INFO): New macro.

(PREDICATE_CODES): Add current_file_function_operand.

From-SVN: r4942

31 years ago(current_file_function_operand): New function.
Richard Kenner [Mon, 19 Jul 1993 22:09:05 +0000 (18:09 -0400)]
(current_file_function_operand): New function.

From-SVN: r4941

31 years agoreorg.c (fill_simple_delay_slots): Try filling any insn needing delay slots with...
Jeff Law [Mon, 19 Jul 1993 17:16:53 +0000 (11:16 -0600)]
reorg.c (fill_simple_delay_slots): Try filling any insn needing delay slots with a JUMP_INSN.

* reorg.c (fill_simple_delay_slots): Try filling any insn needing
delay slots with a JUMP_INSN.

From-SVN: r4940

31 years ago(c_expand_return): Set TREE_SIDE_EFFECTS for the MODIFY_EXPR that we make.
Richard Stallman [Sun, 18 Jul 1993 20:27:18 +0000 (20:27 +0000)]
(c_expand_return): Set TREE_SIDE_EFFECTS for the MODIFY_EXPR that we make.

(build_unary_op): Support CONJ_EXPR.
Change BIT_NOT_EXPR to CONJ_EXPR if arg is complex.

From-SVN: r4939

31 years ago(fold): Handle CONJ_EXPR.
Richard Stallman [Sun, 18 Jul 1993 20:24:45 +0000 (20:24 +0000)]
(fold): Handle CONJ_EXPR.

From-SVN: r4938

31 years ago(expand_return): When expanding assignment into DECL_RESULT,
Richard Stallman [Sun, 18 Jul 1993 20:24:23 +0000 (20:24 +0000)]
(expand_return): When expanding assignment into DECL_RESULT,

ignore the "value"--do it for effect.

From-SVN: r4937

31 years ago(init_function_start): Initialize trampoline_list here.
Richard Kenner [Sun, 18 Jul 1993 18:21:41 +0000 (14:21 -0400)]
(init_function_start): Initialize trampoline_list here.

(expand_function_end): Not here.

From-SVN: r4936

31 years ago(common_type): Use TYPE_MAIN_VARIANT when preferring
Richard Stallman [Sun, 18 Jul 1993 18:10:11 +0000 (18:10 +0000)]
(common_type): Use TYPE_MAIN_VARIANT when preferring
long int to int (when width is the same).

(check_format): With -Wformat, warn about
printf("%ld", 1) even if sizeof (int) == sizeof (long),
since the code isn't portable.  Similarly for "%d" vs 1L.

(convert_arguments) [PROMOTE_PROTOTYPES]:
With -Wconversion, use unpromoted type to check for signedness changes.

From-SVN: r4935

31 years ago(assemble_variable): Move debugging output calls to after section has been selected.
Richard Stallman [Sun, 18 Jul 1993 06:07:02 +0000 (06:07 +0000)]
(assemble_variable): Move debugging output calls to after section has been selected.

(assemble_variable): Move debugging output calls
to after section has been selected.  Select the section again
if the debugging output call changes the section.

From-SVN: r4934

31 years ago(dbxout_symbol_location): Call in_text_section
Richard Stallman [Sun, 18 Jul 1993 06:06:45 +0000 (06:06 +0000)]
(dbxout_symbol_location): Call in_text_section
to decide whether to use DBX_STATIC_CONST_VAR_CODE.

From-SVN: r4933

31 years ago(synth_module_prologue): Call layout_type for the array
Richard Stallman [Sun, 18 Jul 1993 05:29:38 +0000 (05:29 +0000)]
(synth_module_prologue): Call layout_type for the array
type used for _OBJC_SELECTOR_TABLE.

From-SVN: r4932

31 years ago(rest_of_compilation): If function is extern inline,
Richard Stallman [Sat, 17 Jul 1993 04:48:10 +0000 (04:48 +0000)]
(rest_of_compilation): If function is extern inline,

even if we can't inline it, don't compile it.

From-SVN: r4931

31 years ago(dwarfout_init): Report failure of getpwd.
Richard Stallman [Sat, 17 Jul 1993 01:34:14 +0000 (01:34 +0000)]
(dwarfout_init): Report failure of getpwd.

From-SVN: r4930

31 years ago(LINK_LIBGCC_SPECIAL, SPACE_AFTER_L_OPTION)
Richard Stallman [Sat, 17 Jul 1993 01:31:25 +0000 (01:31 +0000)]
(LINK_LIBGCC_SPECIAL, SPACE_AFTER_L_OPTION)

(LINK_LIBGCC_SPECIAL, SPACE_AFTER_L_OPTION)
(LIB_SPEC): Move outside of USE_GAS conditional.

From-SVN: r4929

31 years agoif [ "$os" ] --> if [ x"$os" != x"" ]
Doug Evans [Fri, 16 Jul 1993 18:24:47 +0000 (18:24 +0000)]
if [ "$os" ] --> if [ x"$os" != x"" ]

From-SVN: r4928

31 years ago(stdlib.h): Check carefully for definition of size_t.
Richard Stallman [Thu, 15 Jul 1993 17:05:38 +0000 (17:05 +0000)]
(stdlib.h): Check carefully for definition of size_t.

From-SVN: r4927

31 years ago(build_c_cast): When casting to union, if value is array
Richard Stallman [Thu, 15 Jul 1993 05:40:42 +0000 (05:40 +0000)]
(build_c_cast): When casting to union, if value is array
or function, do default_conversion.

From-SVN: r4926

31 years ago(reload): Don't free scratch_list or scratch_block if 0.
Richard Stallman [Thu, 15 Jul 1993 05:14:36 +0000 (05:14 +0000)]
(reload): Don't free scratch_list or scratch_block if 0.

From-SVN: r4925

31 years ago(CONCAT): New rtx code.
Richard Stallman [Thu, 15 Jul 1993 02:21:56 +0000 (02:21 +0000)]
(CONCAT): New rtx code.

From-SVN: r4924

31 years ago(gen_lowpart_common, gen_highpart): Handle CONCAT.
Richard Stallman [Thu, 15 Jul 1993 02:20:05 +0000 (02:20 +0000)]
(gen_lowpart_common, gen_highpart): Handle CONCAT.

(operand_subword): Likewise.
(gen_reg_rtx): For complex mode, return a CONCAT of two pseudos.

From-SVN: r4923

31 years ago(expand_decl): Make a CONCAT, for decls of complex type.
Richard Stallman [Thu, 15 Jul 1993 02:16:57 +0000 (02:16 +0000)]
(expand_decl): Make a CONCAT, for decls of complex type.

From-SVN: r4922

31 years ago(dbxout_symbol_location): Subroutine broken out from dbxout_symbol.
Richard Stallman [Thu, 15 Jul 1993 02:15:41 +0000 (02:15 +0000)]
(dbxout_symbol_location): Subroutine broken out from dbxout_symbol.

(dbxout_symbol_location): Subroutine broken out from
dbxout_symbol.  Handle CONCAT here.
(dbxout_symbol_name): New subroutine.  Handle anonymous decls too.
(dbxout_reg_parms): Simplify using dbxout_symbol_location.
Handle CONCAT.

From-SVN: r4921

31 years agoDon't discard comment end characters on lines that look like "#endif */".
Richard Stallman [Wed, 14 Jul 1993 23:23:58 +0000 (23:23 +0000)]
Don't discard comment end characters on lines that look like "#endif */".

Don't discard comment end characters on lines that
look like "#endif */".  Fixes Esix 4.0.4 problem.

From-SVN: r4920

31 years ago(file): Fix size_t definition in stdlib.h as in types.h.
Richard Stallman [Wed, 14 Jul 1993 23:15:19 +0000 (23:15 +0000)]
(file): Fix size_t definition in stdlib.h as in types.h.

Also a conditional to prevent repeated definition.

From-SVN: r4919

31 years agopa.c (emit_move_sequence): Use cint_ok_for_move instead of checking each condition...
Jeff Law [Wed, 14 Jul 1993 16:28:04 +0000 (10:28 -0600)]
pa.c (emit_move_sequence): Use cint_ok_for_move instead of checking each condition ourselves.

* pa.c (emit_move_sequence): Use cint_ok_for_move instead of
checking each condition ourselves.

From-SVN: r4918

31 years agopa-utahmach.h (CPP_PREDEFINES): Do not define HPUX_SOURCE, hp700, or HP700.
Jeff Law [Wed, 14 Jul 1993 16:26:07 +0000 (10:26 -0600)]
pa-utahmach.h (CPP_PREDEFINES): Do not define HPUX_SOURCE, hp700, or HP700.

* pa-utahmach.h (CPP_PREDEFINES): Do not define HPUX_SOURCE, hp700,
or HP700.

From-SVN: r4917

31 years agopa.md (uncond_branch): New type attribute.
Jeff Law [Wed, 14 Jul 1993 16:23:19 +0000 (10:23 -0600)]
pa.md (uncond_branch): New type attribute.

* pa.md (uncond_branch): New type attribute.  Explicitly disallow
uncond_branch in most delay slots.
(in_call_delay attribute): New test for delay slot of call insns.
Allow uncond_branches in the delay slot if TARGET_JUMP_IN_DELAY.
(define_delay for calls, millicode calls, branches, returns, etc):
Broken up into two define delays.  One for calls and millicode
calls, a second for branches, returns, etc.
(millicode insns): Pass the current insn down to
output_{mul,div,mod}_insn.
(jump insn): Use "uncond_branch" type attribute.  Length of this
insn varies if it is in the delay slot of a call.
(call_internal_symref): Use output_call.
(call_value_internal_symref): Likewise.
(call_internal_reg): Use %r syntax instead of just register numbers.
(call_value_internal_reg): Likewise.

From-SVN: r4916

31 years agopa.c (output_call): New function to output a function call or millicode call...
Jeff Law [Wed, 14 Jul 1993 16:22:49 +0000 (10:22 -0600)]
pa.c (output_call): New function to output a function call or millicode call...

* pa.c (output_call): New function to output a function call or
millicode call, possibly with a jump in the delay slot.
(output_mul_insn): Accept additional argument, use output_call.
(output_div_insn): Likewise.
(output_mod_insn): Likewise.
(jump_in_call_delay): New function to determine if the given
JUMP_INSN is in the delay slot of a call or millicode call.

From-SVN: r4915

31 years agopa.h (TARGET_JUMP_IN_DELAY): New target flag to allow/disallow jump instructions...
Jeff Law [Wed, 14 Jul 1993 16:22:23 +0000 (10:22 -0600)]
pa.h (TARGET_JUMP_IN_DELAY): New target flag to allow/disallow jump instructions in call delay slots.

* pa.h (TARGET_JUMP_IN_DELAY): New target flag to allow/disallow
jump instructions in call delay slots.
(TARGET_SWITCHES): Add -mjump-in-delay and -mno-jump-in-delay.
Provide -mno alternatives for most options.
(output_call): Declare.

From-SVN: r4914

31 years ago* config.sub: Add case for Bull dpx/2.
Jim Blandy [Wed, 14 Jul 1993 04:52:50 +0000 (04:52 +0000)]
* config.sub: Add case for Bull dpx/2.

From-SVN: r4913

31 years ago*** empty log message ***
Jim Meyering [Tue, 13 Jul 1993 16:37:01 +0000 (16:37 +0000)]
*** empty log message ***

From-SVN: r4912

31 years ago(ffssi2, ffshi2): Assume bsf produces garbage if input is 0.
Richard Stallman [Tue, 13 Jul 1993 07:34:25 +0000 (07:34 +0000)]
(ffssi2, ffshi2): Assume bsf produces garbage if input is 0.

(ffssi2, ffshi2): Assume bsf produces
garbage if input is 0.  Use jumps to load output in that case.

From-SVN: r4911

31 years ago(convert_for_assignment): Use `convert_and_check',
Paul Eggert [Mon, 12 Jul 1993 21:10:27 +0000 (21:10 +0000)]
(convert_for_assignment): Use `convert_and_check',

not `convert', for converting arithmetic types, since
`convert_and_check' no longer reports an error
where it should just warn.

From-SVN: r4910

31 years ago(unsigned_conversion_warning): Just use `warning',
Paul Eggert [Mon, 12 Jul 1993 21:10:27 +0000 (21:10 +0000)]
(unsigned_conversion_warning): Just use `warning',

not `pedwarn'; these diagnostics are not required by Standard C.

From-SVN: r4909

31 years ago(INITIALIZE_TRAMPOLINE): Add code to do an rei to clear the insn cache.
Richard Stallman [Mon, 12 Jul 1993 20:45:25 +0000 (20:45 +0000)]
(INITIALIZE_TRAMPOLINE): Add code to do an rei to clear the insn cache.

From-SVN: r4908

31 years ago(output_move_double): Fix typos in Jun 28 change.
Richard Stallman [Sun, 11 Jul 1993 22:52:46 +0000 (22:52 +0000)]
(output_move_double): Fix typos in Jun 28 change.

Only set highest_first if first reg
of dest overlaps memory src address.  Otherwise, if addreg1 set and
is same as second reg of dest, suppress trailing decrement.

From-SVN: r4907

31 years ago(convert_arguments): Don't warn about sign change for an INTEGER_CST inside NOP_EXPR...
Richard Stallman [Sun, 11 Jul 1993 22:44:54 +0000 (22:44 +0000)]
(convert_arguments): Don't warn about sign change for an INTEGER_CST inside NOP_EXPR, if value not fits new type.

(convert_arguments): Don't warn about sign change
for an INTEGER_CST inside NOP_EXPR, if value not fits new type.
Delete the code to check for VAL having enumeration type.

From-SVN: r4906

31 years agoFinish up previous change.
Richard Stallman [Sun, 11 Jul 1993 22:31:19 +0000 (22:31 +0000)]
Finish up previous change.

From-SVN: r4905

31 years ago(output_move_double): Do the low reg first,
Richard Stallman [Sun, 11 Jul 1993 22:22:44 +0000 (22:22 +0000)]
(output_move_double): Do the low reg first,

when only the high reg has an overlap.

From-SVN: r4904

31 years agojump.c (jump_optimize): Correctly identify branches to the end of a function so that...
Jeff Law [Sat, 10 Jul 1993 23:48:56 +0000 (17:48 -0600)]
jump.c (jump_optimize): Correctly identify branches to the end of a function so that they may be turned...

* jump.c (jump_optimize): Correctly identify branches to the end
of a function so that they may be turned into RETURN insns.

From-SVN: r4903

31 years ago(main): Allocate COLLECT_NAME string with xmalloc.
Richard Stallman [Sat, 10 Jul 1993 21:38:19 +0000 (21:38 +0000)]
(main): Allocate COLLECT_NAME string with xmalloc.

From-SVN: r4902

31 years ago(HARD_REG_ELT_TYPE): New unsigned type to avoid signed arithmetic overflow.
Richard Stallman [Sat, 10 Jul 1993 19:26:27 +0000 (19:26 +0000)]
(HARD_REG_ELT_TYPE): New unsigned type to avoid signed arithmetic overflow.

(HARD_REG_ELT_TYPE): New unsigned type to
avoid signed arithmetic overflow.
(HARD_REG_SET): Define as HARD_REG_ELT_TYPE, or array thereof.
(HARD_CONST): Always cast to HARD_REG_ELT_TYPE.
(*_HARD_REG_*): Use unsigned HARD_CONST and HARD_REG_ELT_TYPE
types instead of assuming HOST_WIDE_INT.

From-SVN: r4901

31 years ago(REGSET_ELT_TYPE): Make unsigned to avoid signed arithmetic overflow.
Richard Stallman [Sat, 10 Jul 1993 19:25:58 +0000 (19:25 +0000)]
(REGSET_ELT_TYPE): Make unsigned to avoid signed arithmetic overflow.

From-SVN: r4900

31 years agoCheck for symlinks being available in /tmp.
Richard Stallman [Sat, 10 Jul 1993 19:06:09 +0000 (19:06 +0000)]
Check for symlinks being available in /tmp.

From-SVN: r4899

31 years ago(MY_ISCOFF, OBJECT_FORMAT_COFF, NO_SYS_SIGLIST): New definitions.
Richard Stallman [Sat, 10 Jul 1993 06:01:35 +0000 (06:01 +0000)]
(MY_ISCOFF, OBJECT_FORMAT_COFF, NO_SYS_SIGLIST): New definitions.

From-SVN: r4898

31 years agopa.md (dbra and movb patterns): Fix constraints so that FP registers are never preferred.
Jeff Law [Sat, 10 Jul 1993 00:39:51 +0000 (18:39 -0600)]
pa.md (dbra and movb patterns): Fix constraints so that FP registers are never preferred.

* pa.md (dbra and movb patterns): Fix constraints so that FP
registers are never preferred.

From-SVN: r4897

31 years agoFix typos in last change.
Jeff Law [Fri, 9 Jul 1993 23:36:57 +0000 (17:36 -0600)]
Fix typos in last change.

From-SVN: r4896

31 years ago(clipper_builtin_saveregs): Changes to go with va-clipper.h changes.
Richard Stallman [Fri, 9 Jul 1993 22:20:36 +0000 (22:20 +0000)]
(clipper_builtin_saveregs): Changes to go with va-clipper.h changes.

From-SVN: r4895

31 years agoMake var/stdargs compatible with apogee's acc.
Richard Stallman [Fri, 9 Jul 1993 22:19:58 +0000 (22:19 +0000)]
Make var/stdargs compatible with apogee's acc.

(__gnuc_va_list): Replace __va_f and __va_r with __va_reg.
(__va_list, _SYS_INT_STDARG_H): New defines.
(va_arg): Corresponding changes.

From-SVN: r4894

31 years agoCygnus<->FSF merge.
Brendan Kehoe [Fri, 9 Jul 1993 21:27:52 +0000 (17:27 -0400)]
Cygnus<->FSF merge.

From-SVN: r4893

31 years agoMake `solaris' reflect the most recent major release.
Doug Evans [Fri, 9 Jul 1993 20:44:12 +0000 (20:44 +0000)]
Make `solaris' reflect the most recent major release.

From-SVN: r4892

31 years agopa.md (default length define_attr): Lengths are in bytes now.
Jeff Law [Fri, 9 Jul 1993 20:29:50 +0000 (14:29 -0600)]
pa.md (default length define_attr): Lengths are in bytes now.

        * pa.md (default length define_attr): Lengths are in bytes now.
        (asm_attributes): Likewise.
        (delay slot attributes): Deal with lengths in bytes.
        (explicit length computations): Compute length in bytes.

From-SVN: r4891

31 years agopa.c (compute_movstrsi_length): Return length in bytes.
Jeff Law [Fri, 9 Jul 1993 20:29:36 +0000 (14:29 -0600)]
pa.c (compute_movstrsi_length): Return length in bytes.

        * pa.c (compute_movstrsi_length): Return length in bytes.
        (pa_adjust_insn_length): Return adjustment in bytes.
        (output_cbranch): Handle lengths as bytes.
        (output_bb, output_dbra, output_movb): Likewise.

From-SVN: r4890

31 years ago* pa.h (CASE_VECTOR_MODE): Change to DImode.
Jeff Law [Fri, 9 Jul 1993 20:29:17 +0000 (14:29 -0600)]
* pa.h (CASE_VECTOR_MODE): Change to DImode.

From-SVN: r4889

31 years agopa.c (pa_adjust_insn_length): dbra and movb insns which have their output in a FP...
Jeff Law [Fri, 9 Jul 1993 20:22:50 +0000 (14:22 -0600)]
pa.c (pa_adjust_insn_length): dbra and movb insns which have their output in a FP register do not need adjustment.

        * pa.c (pa_adjust_insn_length): dbra and movb insns which have
        their output in a FP register do not need adjustment.
        (output_cbranch, output_bb): Handle conditional jump to the
        following instruction.
        (output_dbra): New function extracted from dbra pattern.
        (output_movb): New function.
        (eq_neq_comparison_operator): New function.
        (movb_comparison_operator): New function.

From-SVN: r4888

31 years agopa.md (dbra pattern): Use output_dbra.
Jeff Law [Fri, 9 Jul 1993 20:22:15 +0000 (14:22 -0600)]
pa.md (dbra pattern): Use output_dbra.

        * pa.md (dbra pattern): Use output_dbra.
        (dbra pattern #2): New pattern.  Also use output_dbra.
        (movb, inverted movb): New patterns.

From-SVN: r4887

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