Richard Stallman [Fri, 23 Jul 1993 07:12:05 +0000 (07:12 +0000)]
(making LIB absolute): Just concat with $ORIG_DIR.
From-SVN: r4969
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
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
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
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
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
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
Jim Wilson [Wed, 21 Jul 1993 21:48:35 +0000 (14:48 -0700)]
(movdi+1): Delete & from r/i constraint.
From-SVN: r4962
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
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
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
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
Jim Wilson [Wed, 21 Jul 1993 21:22:31 +0000 (14:22 -0700)]
New file.
From-SVN: r4957
Jim Wilson [Wed, 21 Jul 1993 21:21:10 +0000 (14:21 -0700)]
(OVERRIDE_OPTIONS, SUBTARGET_OVERRIDE_OPTIONS): Define.
From-SVN: r4956
Jim Wilson [Wed, 21 Jul 1993 21:19:38 +0000 (14:19 -0700)]
New File.
From-SVN: r4955
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
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
Jim Wilson [Wed, 21 Jul 1993 21:00:37 +0000 (14:00 -0700)]
(lynx): Recognize as vendor.
(lynxos): Recognize as OS.
From-SVN: r4952
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
Jim Wilson [Wed, 21 Jul 1993 19:49:28 +0000 (12:49 -0700)]
(ashldi3, lshrdi3): Obsolete, deleted.
From-SVN: r4950
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
Richard Stallman [Wed, 21 Jul 1993 03:41:16 +0000 (03:41 +0000)]
Finish last change.
From-SVN: r4948
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
Michael Meissner [Wed, 21 Jul 1993 01:48:07 +0000 (01:48 +0000)]
Do not turn on -mhalf-pic if ELF.
From-SVN: r4946
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
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
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
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
Richard Kenner [Mon, 19 Jul 1993 22:09:05 +0000 (18:09 -0400)]
(current_file_function_operand): New function.
From-SVN: r4941
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
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
Richard Stallman [Sun, 18 Jul 1993 20:24:45 +0000 (20:24 +0000)]
(fold): Handle CONJ_EXPR.
From-SVN: r4938
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
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
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
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
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
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
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
Richard Stallman [Sat, 17 Jul 1993 01:34:14 +0000 (01:34 +0000)]
(dwarfout_init): Report failure of getpwd.
From-SVN: r4930
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
Doug Evans [Fri, 16 Jul 1993 18:24:47 +0000 (18:24 +0000)]
if [ "$os" ] --> if [ x"$os" != x"" ]
From-SVN: r4928
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
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
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
Richard Stallman [Thu, 15 Jul 1993 02:21:56 +0000 (02:21 +0000)]
(CONCAT): New rtx code.
From-SVN: r4924
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
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
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
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
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
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
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
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
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
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
Jim Blandy [Wed, 14 Jul 1993 04:52:50 +0000 (04:52 +0000)]
* config.sub: Add case for Bull dpx/2.
From-SVN: r4913
Jim Meyering [Tue, 13 Jul 1993 16:37:01 +0000 (16:37 +0000)]
*** empty log message ***
From-SVN: r4912
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
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
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
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
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
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
Richard Stallman [Sun, 11 Jul 1993 22:31:19 +0000 (22:31 +0000)]
Finish up previous change.
From-SVN: r4905
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
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
Richard Stallman [Sat, 10 Jul 1993 21:38:19 +0000 (21:38 +0000)]
(main): Allocate COLLECT_NAME string with xmalloc.
From-SVN: r4902
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
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
Richard Stallman [Sat, 10 Jul 1993 19:06:09 +0000 (19:06 +0000)]
Check for symlinks being available in /tmp.
From-SVN: r4899
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
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
Jeff Law [Fri, 9 Jul 1993 23:36:57 +0000 (17:36 -0600)]
Fix typos in last change.
From-SVN: r4896
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
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
Brendan Kehoe [Fri, 9 Jul 1993 21:27:52 +0000 (17:27 -0400)]
Cygnus<->FSF merge.
From-SVN: r4893
Doug Evans [Fri, 9 Jul 1993 20:44:12 +0000 (20:44 +0000)]
Make `solaris' reflect the most recent major release.
From-SVN: r4892
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
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
Jeff Law [Fri, 9 Jul 1993 20:29:17 +0000 (14:29 -0600)]
* pa.h (CASE_VECTOR_MODE): Change to DImode.
From-SVN: r4889
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
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
Jeff Law [Fri, 9 Jul 1993 20:21:56 +0000 (14:21 -0600)]
* pa.h (output_dbra, output_movb): Declare.
From-SVN: r4886
Richard Stallman [Fri, 9 Jul 1993 06:59:48 +0000 (06:59 +0000)]
(ASM_OUTPUT_OPCODE): Don't add .w suffix to jump insns.
From-SVN: r4885
Richard Stallman [Fri, 9 Jul 1993 05:09:25 +0000 (05:09 +0000)]
Include stdio.h before rtl.h.
From-SVN: r4884
Jim Wilson [Wed, 7 Jul 1993 23:55:55 +0000 (16:55 -0700)]
(singlemove_string): Convert SFmode by REAL_VALUE... macros.
From-SVN: r4883
Jim Wilson [Wed, 7 Jul 1993 23:55:27 +0000 (16:55 -0700)]
(ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE):
Use REAL_VALUE_TO_DECIMAL to generate decimal string.
(REAL_ARITHMETIC): Define.
From-SVN: r4882
Jim Wilson [Wed, 7 Jul 1993 23:08:46 +0000 (16:08 -0700)]
(SECONDARY_MEMORY_NEEDED_RTX): Use STARTING_FRAME_OFFSET.
(STARTING_FRAME_OFFSET): Set to -16.
From-SVN: r4881
Jim Wilson [Wed, 7 Jul 1993 22:59:22 +0000 (15:59 -0700)]
(simple_if): Save stmt_count, and print empty body warning here.
(simple_if): Save stmt_count, and print empty body
warning here.
(if_prefix): Don't save stmt_count here.
(stmt): Don't print empty body warning here.
From-SVN: r4880
Jim Wilson [Wed, 7 Jul 1993 22:06:00 +0000 (15:06 -0700)]
(sparc_frw_save_restore): Add parentheses to satify gcc.
From-SVN: r4879
Jim Wilson [Wed, 7 Jul 1993 22:04:52 +0000 (15:04 -0700)]
(convert_to_mode): Move misplaced parentheses.
From-SVN: r4878
Jim Wilson [Wed, 7 Jul 1993 22:03:52 +0000 (15:03 -0700)]
(simplify_comparison): Add parentheses to satify gcc.
From-SVN: r4877
Ian Lance Taylor [Wed, 7 Jul 1993 20:41:28 +0000 (20:41 +0000)]
Don't override system definition of MB_LEN_MAX
From-SVN: r4876
Jeff Law [Wed, 7 Jul 1993 20:40:06 +0000 (14:40 -0600)]
pa.c (pa_adjust_insn_length): Rewrite so that it only adjusts insns which really need adjustment.
* pa.c (pa_adjust_insn_length): Rewrite so that it only adjusts
insns which really need adjustment.
(output_cbranch): Rework so that output templates are simpler.
Use shorter sequence for long backwards conditional branches with
a filled delay slot that is nullified. More agressively use "skip"
instructions. More agressively nullify the delay slot if nothing
useful could be placed there.
(output_bb): Likewise.
(forward_branch_p): New function.
From-SVN: r4875
Jeff Law [Wed, 7 Jul 1993 20:38:50 +0000 (14:38 -0600)]
pa.md (conditional branches): Use the full displacement range for the branch target.
* pa.md (conditional branches): Use the full displacement range
for the branch target. Update length computations to match current
reality.
(branch on bit patterns): Likewise.
(decrement_and_branch_until_zero): Re-enable pattern. Rewrite to
be simpler and more efficient. Also handle case where loop counter
is in a FP register.
From-SVN: r4874
Richard Stallman [Wed, 7 Jul 1993 18:32:47 +0000 (18:32 +0000)]
Added fixup for __STDC__ == 0 and __STDC__ == 1
cases found in sequent PTX-2.0.x headers.
From-SVN: r4873
Ian Lance Taylor [Wed, 7 Jul 1993 18:20:25 +0000 (18:20 +0000)]
Search for ld in the compiler directories.
From-SVN: r4872
Jim Wilson [Wed, 7 Jul 1993 17:40:32 +0000 (10:40 -0700)]
(fork_execute, scan_prog_file): Use "fork" in error
messages instead of "vfork" when vfork is defined to fork.
From-SVN: r4871
Jim Wilson [Tue, 6 Jul 1993 22:41:43 +0000 (15:41 -0700)]
(sparc_type_code): Recognize SET_TYPE.
(sparc_type_code): Recognize SET_TYPE. For special
Fortran/Pascal types, just return qualifiers instead of aborting.
From-SVN: r4870