]> gcc.gnu.org Git - gcc.git/log
gcc.git
30 years ago(push_reload, find_reloads): If an operand is a SUBREG of a PLUS,
Richard Kenner [Tue, 19 Oct 1993 23:20:04 +0000 (19:20 -0400)]
(push_reload, find_reloads): If an operand is a SUBREG of a PLUS,

force a reload and reload what is inside.

From-SVN: r5814

30 years ago(define_function_unit): Add support for RIOS2 asymmetric integer
Richard Kenner [Tue, 19 Oct 1993 22:09:04 +0000 (18:09 -0400)]
(define_function_unit): Add support for RIOS2 asymmetric integer
units.

From-SVN: r5813

30 years ago(print_int_cst_octal): Fix bug in last change.
Richard Kenner [Tue, 19 Oct 1993 21:48:29 +0000 (17:48 -0400)]
(print_int_cst_octal): Fix bug in last change.

From-SVN: r5812

30 years ago(HOST_FLOAT_WORDS_BIG_ENDIAN): Define to 1.
Richard Kenner [Tue, 19 Oct 1993 21:42:04 +0000 (17:42 -0400)]
(HOST_FLOAT_WORDS_BIG_ENDIAN): Define to 1.

From-SVN: r5811

30 years ago(reload_outhi): New pattern.
Richard Kenner [Tue, 19 Oct 1993 21:41:32 +0000 (17:41 -0400)]
(reload_outhi): New pattern.

(movhi): Handle reloads better.
(restorehi): Delete.  Also tidy up commented out code.
(call): Make this a define_expand.
(matcher for above): only accept MEM(reg)
(call_value): Handle as for (call).

From-SVN: r5810

30 years agoAdd function definitions for shift_instr,
Richard Kenner [Tue, 19 Oct 1993 21:40:59 +0000 (17:40 -0400)]
Add function definitions for shift_instr,

output_mov_long_double_fpu_from_arm,
output_mov_long_double_arm_from_fpu, and
output_mov_long_double_arm_from_arm.
(FLOAT_WORDS_BIG_ENDIAN): Define to 1.
(SECONDARY_OUTPUT_RELOAD_CLASS): return GENERAL_REGS for HImode outputs.
(ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): output
floating point constants as hex, make order correct given definition
of FLOAT_WORDS_BIG_ENDIAN.
(PRINT_OPERAND): Delete redundant code when handling CONST_DOUBLE.

From-SVN: r5809

30 years agoInclude reload.h
Richard Kenner [Tue, 19 Oct 1993 21:40:00 +0000 (17:40 -0400)]
Include reload.h

Include reload.h
(arm_reload_out_hi): New function.
(output_call): Don't look inside operands[0].

From-SVN: r5808

30 years ago(crtbegin.o, crtend.o): Specify -fno-inline-functions.
Richard Stallman [Tue, 19 Oct 1993 14:37:24 +0000 (14:37 +0000)]
(crtbegin.o, crtend.o): Specify -fno-inline-functions.

From-SVN: r5807

30 years ago(stmp-fixproto): Depend on LIBGCC2_DEPS.
Richard Stallman [Tue, 19 Oct 1993 05:25:49 +0000 (05:25 +0000)]
(stmp-fixproto): Depend on LIBGCC2_DEPS.

From-SVN: r5806

30 years agoInitial revision
Richard Stallman [Tue, 19 Oct 1993 05:11:53 +0000 (05:11 +0000)]
Initial revision

From-SVN: r5805

30 years ago* config/mips/mips.c (mips_asm_file_start): Handle ABICALLS_ASM_OP.
Richard Stallman [Tue, 19 Oct 1993 05:11:35 +0000 (05:11 +0000)]
* config/mips/mips.c (mips_asm_file_start): Handle ABICALLS_ASM_OP.

From-SVN: r5804

30 years ago(volatile_insn_p): New function.
Richard Stallman [Tue, 19 Oct 1993 04:42:55 +0000 (04:42 +0000)]
(volatile_insn_p): New function.

From-SVN: r5803

30 years ago(can_combine_p): Don't combine instructions across a volatile insn.
Richard Stallman [Tue, 19 Oct 1993 04:42:27 +0000 (04:42 +0000)]
(can_combine_p): Don't combine instructions across a volatile insn.

From-SVN: r5802

30 years agoRecognize powerpc.
Richard Stallman [Tue, 19 Oct 1993 03:26:37 +0000 (03:26 +0000)]
Recognize powerpc.

From-SVN: r5801

30 years ago(finish_decl): After preserve_initializer call, set
Richard Stallman [Tue, 19 Oct 1993 03:19:18 +0000 (03:19 +0000)]
(finish_decl): After preserve_initializer call, set
TREE_PERMANENT bit in initializer.

From-SVN: r5800

30 years ago(stmp-fixproto): Added dependency on fixproto script.
Richard Stallman [Tue, 19 Oct 1993 03:11:16 +0000 (03:11 +0000)]
(stmp-fixproto):  Added dependency on fixproto script.

From-SVN: r5799

30 years ago(process_init_element): Align structure elements that are subaggregates.
Richard Stallman [Tue, 19 Oct 1993 03:06:44 +0000 (03:06 +0000)]
(process_init_element): Align structure elements that are subaggregates.

From-SVN: r5798

30 years ago(invert_truthvalue): Handle SAVE_EXPR.
Richard Stallman [Tue, 19 Oct 1993 02:50:50 +0000 (02:50 +0000)]
(invert_truthvalue): Handle SAVE_EXPR.

From-SVN: r5797

30 years agoInclude ctype.h.
Richard Stallman [Mon, 18 Oct 1993 22:57:02 +0000 (22:57 +0000)]
Include ctype.h.

From-SVN: r5796

30 years ago(digest_init): If traditional, allow unbraced scalar
Richard Stallman [Mon, 18 Oct 1993 22:30:29 +0000 (22:30 +0000)]
(digest_init): If traditional, allow unbraced scalar
to initialize the first element of an aggregate.

From-SVN: r5795

30 years ago(extract_split_bit_field): Change shift count calculation
Richard Stallman [Mon, 18 Oct 1993 20:17:08 +0000 (20:17 +0000)]
(extract_split_bit_field): Change shift count calculation
in little-endian case.

From-SVN: r5794

30 years agopa.md (indexing loads and stores): Provide variants which avoid reload problems with...
Jeff Law [Mon, 18 Oct 1993 01:40:57 +0000 (19:40 -0600)]
pa.md (indexing loads and stores): Provide variants which avoid reload problems with shift-add operations.

* pa.md (indexing loads and stores): Provide variants which avoid
reload problems with shift-add operations.

From-SVN: r5793

30 years agoreload1.c (eliminate_regs_in_insn): Rerecognize some loads and stores.
Jeff Law [Mon, 18 Oct 1993 01:40:26 +0000 (19:40 -0600)]
reload1.c (eliminate_regs_in_insn): Rerecognize some loads and stores.

* reload1.c (eliminate_regs_in_insn): Rerecognize some loads and
stores.

From-SVN: r5792

30 years ago* pa.h (READONLY_DATA_SECTION): Disable.
Jeff Law [Mon, 18 Oct 1993 01:37:34 +0000 (19:37 -0600)]
* pa.h (READONLY_DATA_SECTION): Disable.

From-SVN: r5791

30 years ago(DBX_CONTIN_LENGTH): Set to 4000.
Richard Kenner [Thu, 14 Oct 1993 11:46:04 +0000 (07:46 -0400)]
(DBX_CONTIN_LENGTH): Set to 4000.

From-SVN: r5790

30 years ago(do_jump_for_compare): Don't blow up if aren't any insns in this
Richard Kenner [Thu, 14 Oct 1993 04:34:07 +0000 (00:34 -0400)]
(do_jump_for_compare): Don't blow up if aren't any insns in this
sequence yet.

From-SVN: r5789

30 years ago(LINK_SPEC): Now OK to pass -O3 to linker.
Richard Kenner [Thu, 14 Oct 1993 04:05:32 +0000 (00:05 -0400)]
(LINK_SPEC): Now OK to pass -O3 to linker.

(ASM_OUTPUT_LOOP_ALIGN, ASM_OUTPUT_ALIGN_CODE): Work around bug in DEC
assembler.

From-SVN: r5788

30 years agoFix typo: had "xubfic" instead of "subfic".
Richard Kenner [Thu, 14 Oct 1993 01:51:33 +0000 (21:51 -0400)]
Fix typo: had "xubfic" instead of "subfic".

From-SVN: r5787

30 years agoRemove erroneous parens from Alpha OSF/1 <sym.h>.
Richard Kenner [Thu, 14 Oct 1993 01:47:52 +0000 (21:47 -0400)]
Remove erroneous parens from Alpha OSF/1 <sym.h>.

From-SVN: r5786

30 years ago(_VA_LIST_): Define.
Richard Kenner [Wed, 13 Oct 1993 22:24:50 +0000 (18:24 -0400)]
(_VA_LIST_): Define.

From-SVN: r5785

30 years ago(ignore_line_number): No longer used.
Richard Kenner [Wed, 13 Oct 1993 22:01:36 +0000 (18:01 -0400)]
(ignore_line_number): No longer used.

From-SVN: r5784

30 years ago(print_global_hdr): Fix typo in cast in ctime call.
Richard Kenner [Wed, 13 Oct 1993 21:57:52 +0000 (17:57 -0400)]
(print_global_hdr): Fix typo in cast in ctime call.

From-SVN: r5783

30 years ago(main): Don't catch SIGPIPE if no such signal.
Richard Kenner [Wed, 13 Oct 1993 21:55:46 +0000 (17:55 -0400)]
(main): Don't catch SIGPIPE if no such signal.

From-SVN: r5782

30 years ago(output_line_command): Output the `4' flag only if cplusplus.
Richard Stallman [Wed, 13 Oct 1993 21:52:31 +0000 (21:52 +0000)]
(output_line_command): Output the `4' flag only if cplusplus.

(do_line): Handle the `4' flag.

From-SVN: r5781

30 years ago(CPP_PREDEFINES): Don't define _CROSS_TARGET_ARCH.
Richard Stallman [Wed, 13 Oct 1993 21:25:26 +0000 (21:25 +0000)]
(CPP_PREDEFINES): Don't define _CROSS_TARGET_ARCH.

From-SVN: r5780

30 years ago(initdcl, notype_initdcl): Call decl_attributes
Richard Stallman [Wed, 13 Oct 1993 20:40:41 +0000 (20:40 +0000)]
(initdcl, notype_initdcl): Call decl_attributes
before init as well as after.

From-SVN: r5779

30 years ago(install-collect2): Depend on install-dir.
Richard Stallman [Wed, 13 Oct 1993 20:10:01 +0000 (20:10 +0000)]
(install-collect2): Depend on install-dir.

(install-info, install-float-h-cross): Likewise.

From-SVN: r5778

30 years ago(FRAME_POINTER_REQUIRED): Require a frame pointer if fn calls setjmp.
Richard Stallman [Wed, 13 Oct 1993 19:59:57 +0000 (19:59 +0000)]
(FRAME_POINTER_REQUIRED): Require a frame pointer if fn calls setjmp.

From-SVN: r5777

30 years ago(FLOAT_WORDS_BIG_ENDIAN...
Richard Kenner [Wed, 13 Oct 1993 19:50:49 +0000 (15:50 -0400)]
(FLOAT_WORDS_BIG_ENDIAN...

(FLOAT_WORDS_BIG_ENDIAN, HOST_FLOAT_WORDS_BIG_ENDIAN): Use everywhere
in place of WORDS_BIG_ENDIAN, HOST_WORDS_BIG_ENDIAN, except in
reference to endian-ness of integers.
(etrunci, etruncui, efixi, efixui, ereal_from_int, ereal_to_int, ltoe,
ultoe, eifrac, euifrac): Change `long' to `HOST_WIDE_INT'.

From-SVN: r5776

30 years ago(FLOAT_WORDS_BIG_ENDIAN): New macro.
Richard Kenner [Wed, 13 Oct 1993 19:49:13 +0000 (15:49 -0400)]
(FLOAT_WORDS_BIG_ENDIAN): New macro.

(HOST_FLOAT_WORDS_BIG_ENDIAN): Likewise, for host.
(REAL_VALUE_TO_TARGET_DOUBLE (default version)): Use them.
(efixi, efixui): Return HOST_WIDE_INT.
(REAL_VALUE_FROM_INT): Cast inputs to HOST_WIDE_INT.

From-SVN: r5775

30 years ago(jump_optimize): When moving a range of instructions,
Jim Wilson [Wed, 13 Oct 1993 19:26:39 +0000 (12:26 -0700)]
(jump_optimize): When moving a range of instructions,

include all NOTEs before the range, not just line number notes.

From-SVN: r5774

30 years ago(optimize_bit_field_compare, decode_field_reference): Don't do
Richard Kenner [Wed, 13 Oct 1993 19:14:21 +0000 (15:14 -0400)]
(optimize_bit_field_compare, decode_field_reference): Don't do
anything if get_inner_reference returned its argument.

From-SVN: r5773

30 years agoinclude <sys/types.h> before <sys/stat.h>.
Per Bothner [Wed, 13 Oct 1993 18:02:41 +0000 (11:02 -0700)]
include <sys/types.h> before <sys/stat.h>.

From-SVN: r5772

30 years agoAvoid defining NULL; can cause duplicate definition errors.
Richard Kenner [Wed, 13 Oct 1993 15:57:23 +0000 (11:57 -0400)]
Avoid defining NULL; can cause duplicate definition errors.

From-SVN: r5771

30 years agoDefine ASM_OUTPUT_ADDR_DIFF_ELT; save some cycles in profiling.
Michael Meissner [Wed, 13 Oct 1993 14:57:48 +0000 (14:57 +0000)]
Define ASM_OUTPUT_ADDR_DIFF_ELT; save some cycles in profiling.

From-SVN: r5770

30 years ago(record_jump_cond): At end, make missing equivalences
Richard Stallman [Wed, 13 Oct 1993 04:03:24 +0000 (04:03 +0000)]
(record_jump_cond): At end, make missing equivalences
first, and then merge them.

From-SVN: r5769

30 years agoFix typo.
Doug Evans [Wed, 13 Oct 1993 01:30:08 +0000 (01:30 +0000)]
Fix typo.

From-SVN: r5768

30 years agoInclude stdio.h after gvarargs.h.
Richard Stallman [Wed, 13 Oct 1993 00:20:47 +0000 (00:20 +0000)]
Include stdio.h after gvarargs.h.

From-SVN: r5767

30 years agoInclude stdio.h last.
Richard Stallman [Wed, 13 Oct 1993 00:20:31 +0000 (00:20 +0000)]
Include stdio.h last.

From-SVN: r5766

30 years agoRe-write to be a subroutines of patch-header.
Per Bothner [Tue, 12 Oct 1993 23:01:18 +0000 (16:01 -0700)]
Re-write to be a subroutines of patch-header.

From-SVN: r5765

30 years agoscan-decls is no longer a function. Other fixes. See ChangeLog.
Per Bothner [Tue, 12 Oct 1993 22:58:40 +0000 (15:58 -0700)]
scan-decls is no longer a function.  Other fixes.  See ChangeLog.

From-SVN: r5764

30 years agoRe-write , to use scan_decls as a sub-routine.
Per Bothner [Tue, 12 Oct 1993 22:58:40 +0000 (15:58 -0700)]
Re-write , to use scan_decls as a sub-routine.

From-SVN: r5763

30 years agoRe-write. New logic, assuming implicit extern "C" from cpp.
Per Bothner [Tue, 12 Oct 1993 22:58:40 +0000 (15:58 -0700)]
Re-write.  New logic, assuming implicit extern "C" from cpp.

From-SVN: r5762

30 years agoDon't check for sigset_t.
Per Bothner [Tue, 12 Oct 1993 22:58:40 +0000 (15:58 -0700)]
Don't check for sigset_t.

From-SVN: r5761

30 years ago(TARGET_SWITCHES): Add gas option.
Richard Kenner [Tue, 12 Oct 1993 22:36:25 +0000 (18:36 -0400)]
(TARGET_SWITCHES): Add gas option.

(ASM_DECLARE_FUNCTION_NAME): Moved output of .ent directive to output_prolog.
(DBX_NO_XREFS): Removed, gdb understands cross references and the native
debugger can't handle embedded stabs.
(ASM_FILE_START): Replace output of .file directive by
ASM_OUTPUT_SOURCE_FILENAME call.
(TARGET_GAS, MASK_GAS, SDB_DEBUGGING_INFO, DBX_DEBUGGING_INFO,
MIPS_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE, DEBUGGER_AUTO_OFFSET,
DEBUGGER_ARG_OFFSET, ASM_OUTPUT_SOURCE_LINE,
ASM_OUTPUT_SOURCE_FILENAME, DEFAULT_GDB_EXTENSIONS, ASM_STABS_OP,
ASM_STABN_OP, ASM_STABD_OP, SDB_ALLOW_FORWARD_REFERENCES,
SDB_ALLOW_UNKNOWN_REFERENCES, PUT_SDB_DEF, PUT_SDB_PLAIN_DEF,
PUT_SDB_TYPE, PUT_SDB_BLOCK_START, PUT_SDB_BLOCK_END,
PUT_SDB_FUNCTION_START, PUT_SDB_FUNCTION_END, PUT_SDB_EPILOGUE_END,
ASM_FINAL_SPEC, CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
MIPS_UNMARK_STAB, SHASH_SIZE, THASH_SIZE): New macros.

From-SVN: r5760

30 years ago(output_prolog): Put out file and line number if sdb debugging format...
Richard Kenner [Tue, 12 Oct 1993 22:35:07 +0000 (18:35 -0400)]
(output_prolog): Put out file and line number if sdb debugging format...

(output_prolog): Put out file and line number if sdb debugging format, put out
.ent directive, signal start of function for alpha_output_filename and set updebugging auto/arg offsets.
(output_epilog): Signal end of function for alpha_output_filename.
(alpha_output_filename, alpha_output_lineno): New functions.

From-SVN: r5759

30 years ago(add_local_symbol): Index in the external symbol must point to local
Richard Kenner [Tue, 12 Oct 1993 22:34:13 +0000 (18:34 -0400)]
(add_local_symbol): Index in the external symbol must point to local
symbol table entry for procedures.

From-SVN: r5758

30 years ago(SETUP_INCOMING_VARARGS): If not TARGET_FPREGS...
Richard Kenner [Tue, 12 Oct 1993 21:24:55 +0000 (17:24 -0400)]
(SETUP_INCOMING_VARARGS): If not TARGET_FPREGS...

(SETUP_INCOMING_VARARGS): If not TARGET_FPREGS, save another copy of
the integer regs where the FP regs would have gone.

From-SVN: r5757

30 years ago(KNOWN_TYPE_TAG, SET_KNOWN_TYPE_TAG): Refer to TYPE_SYMTAB_POINTER and remove casts.
Richard Kenner [Tue, 12 Oct 1993 21:06:37 +0000 (17:06 -0400)]
(KNOWN_TYPE_TAG, SET_KNOWN_TYPE_TAG): Refer to TYPE_SYMTAB_POINTER and remove casts.

(KNOWN_TYPE_TAG, SET_KNOWN_TYPE_TAG): Refer to TYPE_SYMTAB_POINTER and remove
casts.
(tag_of_ru_type): Likewise.

From-SVN: r5756

30 years ago(struct tree_type): symtab_address is now a union of pointer and
Richard Kenner [Tue, 12 Oct 1993 21:05:54 +0000 (17:05 -0400)]
(struct tree_type): symtab_address is now a union of pointer and
integer.

From-SVN: r5755

30 years ago(reload): Fix typo in RELOAD_FOR_INSN case when accounting for
Richard Kenner [Tue, 12 Oct 1993 20:49:35 +0000 (16:49 -0400)]
(reload): Fix typo in RELOAD_FOR_INSN case when accounting for
reloads.

From-SVN: r5754

30 years agoIf a file is referenced with double quotes from
Richard Stallman [Tue, 12 Oct 1993 19:51:26 +0000 (19:51 +0000)]
If a file is referenced with double quotes from
a fixed file, make sure it is copied into the fixed include directory.

Remove DPS/XDPSlib.h special-case code.

From-SVN: r5753

30 years ago(convert_modes): Reset OLDMODE from X after we strip a SUBREG due to a
Richard Kenner [Tue, 12 Oct 1993 19:41:52 +0000 (15:41 -0400)]
(convert_modes): Reset OLDMODE from X after we strip a SUBREG due to a
promoted variable.

From-SVN: r5752

30 years ago(dbxout_type, case INTEGER_TYPE): Output bounds in octal if type wider than HOST_WIDE...
Richard Kenner [Tue, 12 Oct 1993 19:37:18 +0000 (15:37 -0400)]
(dbxout_type, case INTEGER_TYPE): Output bounds in octal if type wider than HOST_WIDE_INT.

(dbxout_type, case INTEGER_TYPE): Output bounds in octal if type wider
than HOST_WIDE_INT.
(print_int_cst_octal): Trim bound by precision of its type.
Avoid warning on what may be shift into sign bit.

From-SVN: r5751

30 years agoAdd missing #include for hconfig.h.
Richard Kenner [Tue, 12 Oct 1993 18:22:47 +0000 (14:22 -0400)]
Add missing #include for hconfig.h.

From-SVN: r5750

30 years agoQuote braces on `find' looking for DONE files.
Richard Kenner [Tue, 12 Oct 1993 18:02:38 +0000 (14:02 -0400)]
Quote braces on `find' looking for DONE files.

From-SVN: r5749

30 years agoUpdate define_function_units.
Richard Kenner [Tue, 12 Oct 1993 12:05:10 +0000 (08:05 -0400)]
Update define_function_units.

Put both old and new mnemonics in all templates.
Add target tests to pattern conditional field throughout.
(one_cmplsi2): Make POWER and PowerPC variants.
(mulsi3): Convert to define_expand which calls appropriate POWER or PowerPC
pattern.
(divsi3, udivsi3): Add patterns for PowerPC case.  Update divsi3 define_expand
for PowerPC case.
(ashlsi3, lshrsi3, ashrsi3, extendqisi2, extendqihi2): Convert to
define_expand which calls appropriate POWER or PowerPC pattern.
(floating-point): Add PowerPC single-precision FP, and SF/DF sqrt insns for
603, 604, 620.
(call insns): Use "nop" for magic TOC restore.
(move data, nop): Use PowerPC extended mnemonics.

From-SVN: r5748

30 years ago(rs6000_override_options): Use new TARGET flags and add some more cpu choices.
Richard Kenner [Tue, 12 Oct 1993 12:03:47 +0000 (08:03 -0400)]
(rs6000_override_options): Use new TARGET flags and add some more cpu choices.

(output_prolog, output_epilog): Support new mnemonics and avoid using
lm/stm when not POWER.

From-SVN: r5747

30 years ago(MASK and TARGET): Add new flags for POWER2 and PowerPC with square root.
Richard Kenner [Tue, 12 Oct 1993 12:03:05 +0000 (08:03 -0400)]
(MASK and TARGET): Add new flags for POWER2 and PowerPC with square root.

(ASSEMBLER_DIALECT): New macro.
(CONDITIONAL_REGISTER_USAGE): Set MQ register fixed if not POWER.
(SHIFT_COUNT_TRUNCATED): Conditional on POWER.
(ASM_OUTPUT_REG_{PUSH,POP}): Mnemonics dependencies.

From-SVN: r5746

30 years agoInitial revision
Richard Kenner [Tue, 12 Oct 1993 12:02:10 +0000 (08:02 -0400)]
Initial revision

From-SVN: r5745

30 years ago(dialect_number): New variable.
Richard Kenner [Tue, 12 Oct 1993 11:58:29 +0000 (07:58 -0400)]
(dialect_number): New variable.

(init_final): Initialize it.
(output_asm_insn, asm_fprintf): Support ASSEMBLER_DIALECT.

From-SVN: r5744

30 years ago(final_scan_insn): Call walk_alter_subreg for operands that are PLUS
Richard Stallman [Tue, 12 Oct 1993 11:56:41 +0000 (11:56 +0000)]
(final_scan_insn): Call walk_alter_subreg for operands that are PLUS
or MULT, before constrain_operands.

From-SVN: r5743

30 years ago(debug_real): New function.
Richard Stallman [Mon, 11 Oct 1993 22:30:48 +0000 (22:30 +0000)]
(debug_real): New function.

From-SVN: r5742

30 years ago(unroll_loop): Set map->const_equiv_map_size to new_maxregnum.
Richard Stallman [Mon, 11 Oct 1993 21:02:37 +0000 (21:02 +0000)]
(unroll_loop): Set map->const_equiv_map_size to new_maxregnum.

(copy_loop_body): When set const_age_map entry for split dest reg,
verify that it is within the bounds of the map.
(find_splittable_regs): Count number of biv sets, not number of
bivs.  Don't pass result to find_splittable_givs.
(find_splittable_givs): Delete parameter result.  Add local variable result.

From-SVN: r5741

30 years agoWhitespace changes.
Richard Stallman [Mon, 11 Oct 1993 20:14:39 +0000 (20:14 +0000)]
Whitespace changes.

From-SVN: r5740

30 years ago(reg_scan_mark_refs): XEXP (x, 0) in EXPR_LIST may be 0.
Richard Stallman [Mon, 11 Oct 1993 19:55:18 +0000 (19:55 +0000)]
(reg_scan_mark_refs): XEXP (x, 0) in EXPR_LIST may be 0.

From-SVN: r5739

30 years agoFix typo
Ian Lance Taylor [Mon, 11 Oct 1993 19:36:17 +0000 (19:36 +0000)]
Fix typo

From-SVN: r5738

30 years agoFix typo
Ian Lance Taylor [Mon, 11 Oct 1993 19:20:40 +0000 (19:20 +0000)]
Fix typo

From-SVN: r5737

30 years ago(cmphi): Turn on constraints to support cmpm.w.
Richard Stallman [Mon, 11 Oct 1993 19:19:38 +0000 (19:19 +0000)]
(cmphi): Turn on constraints to support cmpm.w.

From-SVN: r5736

30 years ago(expand_assignment): When assigning an INDIRECT_REF to a RESULT_DECL,
Richard Kenner [Mon, 11 Oct 1993 19:04:26 +0000 (15:04 -0400)]
(expand_assignment): When assigning an INDIRECT_REF to a RESULT_DECL,

the size and source rtx were swapped.

From-SVN: r5735

30 years ago(trampoline_address): Don't allocate anything from parent function's
Richard Kenner [Mon, 11 Oct 1993 17:56:01 +0000 (13:56 -0400)]
(trampoline_address): Don't allocate anything from parent function's
current obstack.

From-SVN: r5734

30 years ago(reg_scan): Don't call reg_scan_mark_refs on notes if there aren't any.
Richard Kenner [Mon, 11 Oct 1993 14:10:43 +0000 (10:10 -0400)]
(reg_scan): Don't call reg_scan_mark_refs on notes if there aren't any.

(reg_scan_mark_refs, case INSN_LIST, EXPR_LIST): New cases.

From-SVN: r5733

30 years agoDefine SHIFT_COUNT_TRUNCATED to have a value of 1.
Richard Kenner [Mon, 11 Oct 1993 11:43:24 +0000 (07:43 -0400)]
Define SHIFT_COUNT_TRUNCATED to have a value of 1.

From-SVN: r5732

30 years ago(simplify_binary_operation): Test value of SHIFT_COUNT_TRUNCATED if it
Richard Kenner [Mon, 11 Oct 1993 11:39:02 +0000 (07:39 -0400)]
(simplify_binary_operation): Test value of SHIFT_COUNT_TRUNCATED if it
is defined.

From-SVN: r5731

30 years ago(subst, shift and rotate cases): Test value of SHIFT_COUNT_TRUNCATED
Richard Kenner [Mon, 11 Oct 1993 11:38:22 +0000 (07:38 -0400)]
(subst, shift and rotate cases): Test value of SHIFT_COUNT_TRUNCATED
if it is defined.

From-SVN: r5730

30 years ago(regno_last_note_uid): New vector.
Richard Stallman [Mon, 11 Oct 1993 07:02:42 +0000 (07:02 +0000)]
(regno_last_note_uid): New vector.

(reg_scan): Initialize regno_last_note_uid.
Call reg_scan_mark_refs for the notes.  Pass its new arg.
(reg_scan_mark_refs): New arg NOTE_FLAG.  Pass it recursively.
Set regno_last_note_uid.

From-SVN: r5729

30 years ago(regno_last_note_uid): Declared.
Richard Stallman [Mon, 11 Oct 1993 07:02:30 +0000 (07:02 +0000)]
(regno_last_note_uid): Declared.

From-SVN: r5728

30 years ago(jump_optimize): Use regno_last_note_uid when deciding
Richard Stallman [Mon, 11 Oct 1993 07:02:09 +0000 (07:02 +0000)]
(jump_optimize): Use regno_last_note_uid when deciding

From-SVN: r5727

30 years agopa.c (legitimize_pic_address): Delete unused variables.
Jeff Law [Mon, 11 Oct 1993 03:23:10 +0000 (21:23 -0600)]
pa.c (legitimize_pic_address): Delete unused variables.

* pa.c (legitimize_pic_address): Delete unused variables.
(output_block_move, output_ior): Likewise.
(hppa_builtin_saveregs): Likewise.
(emit_move_sequence): Add parens as suggested by -Wall.
(compute_frame_size): Likewise.
(output_ascii): Return type is "void".
(hppa_expand_prologue, import_milli): Likewise.

From-SVN: r5726

30 years ago(stmt): Don't call default_conversion on top-level expressions.
Richard Stallman [Mon, 11 Oct 1993 03:04:47 +0000 (03:04 +0000)]
(stmt): Don't call default_conversion on top-level expressions.

From-SVN: r5725

30 years ago(start_init): Don't set require_constant_elements for scalar types.
Richard Stallman [Mon, 11 Oct 1993 03:04:15 +0000 (03:04 +0000)]
(start_init): Don't set require_constant_elements for scalar types.

(convert_for_assignment): Allow silent conversion to
a pointer from an integer 0 that resulted from arithmetic.

From-SVN: r5724

30 years ago(save_386_machine_status): New functions.
Richard Stallman [Mon, 11 Oct 1993 03:03:34 +0000 (03:03 +0000)]
(save_386_machine_status): New functions.

(restore_386_machine_status)
(save_386_machine_status): New functions.
(clear_386_stack_locals): Store those functions in
save_machine_status, restore_machine_status.
(struct machine_function): New structure definition.

From-SVN: r5723

30 years ago(struct function): New field `machine'.
Richard Stallman [Mon, 11 Oct 1993 03:03:17 +0000 (03:03 +0000)]
(struct function): New field `machine'.

From-SVN: r5722

30 years ago(save_machine_status, restore_machine_status): New vars.
Richard Stallman [Mon, 11 Oct 1993 03:02:46 +0000 (03:02 +0000)]
(save_machine_status, restore_machine_status): New vars.

(push_function_context, pop_function_context): Use them.

From-SVN: r5721

30 years ago(enum pragma_state): Defined.
Richard Stallman [Mon, 11 Oct 1993 03:02:24 +0000 (03:02 +0000)]
(enum pragma_state): Defined.

From-SVN: r5720

30 years ago(asctoeg): Fix backward condition in last change.
Richard Stallman [Mon, 11 Oct 1993 03:00:41 +0000 (03:00 +0000)]
(asctoeg): Fix backward condition in last change.

From-SVN: r5719

30 years agopa.c (output_function_prologue): Pass the highest register number saved for ENTRY_GR...
Jeff Law [Mon, 11 Oct 1993 02:32:35 +0000 (20:32 -0600)]
pa.c (output_function_prologue): Pass the highest register number saved for ENTRY_GR and ENTRY_FR directives...

* pa.c (output_function_prologue):  Pass the highest register
number saved for ENTRY_GR and ENTRY_FR directives rather
than the number of registers saved.
(hppa_expand_prologue):  Account for %r4 when it's being
used as a frame pointer.

From-SVN: r5718

30 years ago(emit_stack_save): Cast enum array index to int.
Richard Stallman [Mon, 11 Oct 1993 01:12:06 +0000 (01:12 +0000)]
(emit_stack_save): Cast enum array index to int.

From-SVN: r5717

30 years ago(ALPHA_COSTS): Add missing arg to call to rtx_cost.
Richard Kenner [Sun, 10 Oct 1993 23:29:16 +0000 (19:29 -0400)]
(ALPHA_COSTS): Add missing arg to call to rtx_cost.

From-SVN: r5716

30 years ago(force_to_mode, case ASHIFTRT): Verify that result of making a
Richard Kenner [Sun, 10 Oct 1993 23:18:18 +0000 (19:18 -0400)]
(force_to_mode, case ASHIFTRT): Verify that result of making a
LSHIFTRT remains a shift.

From-SVN: r5715

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