gcc.git
25 years agocplus-dem.c (work_stuff): Add dllimported.
Mumit Khan [Wed, 19 Aug 1998 13:05:52 +0000 (07:05 -0600)]
cplus-dem.c (work_stuff): Add dllimported.

x
* cplus-dem.c (work_stuff): Add dllimported.
(demangled_prefix): Mark symbols imported from PE DLL.
(internal_cplus_demangled): Handle.

From-SVN: r21852

25 years agocplus-dem.c (work_stuff): Add dllimported.
Mumit Khan [Wed, 19 Aug 1998 13:05:50 +0000 (07:05 -0600)]
cplus-dem.c (work_stuff): Add dllimported.


* cplus-dem.c (work_stuff): Add dllimported.
(demangled_prefix): Mark symbols imported from PE DLL.
(internal_cplus_demangled): Handle.

From-SVN: r21851

25 years ago* tm.texi (Misc): Fix typo "teh"...
Hans-Peter Nilsson [Wed, 19 Aug 1998 13:02:31 +0000 (15:02 +0200)]
* tm.texi (Misc): Fix typo "teh"...

From-SVN: r21850

25 years ago* tm.texi (PIC): Fix typo "PPIC".
Hans-Peter Nilsson [Wed, 19 Aug 1998 12:54:49 +0000 (14:54 +0200)]
* tm.texi (PIC): Fix typo "PPIC".

From-SVN: r21849

25 years agotm.texi (Caller Saves): Say that DEFAULT_CALLER_SAVES has no effect when -O2 and...
Hans-Peter Nilsson [Wed, 19 Aug 1998 12:53:25 +0000 (14:53 +0200)]
tm.texi (Caller Saves): Say that DEFAULT_CALLER_SAVES has no effect when -O2 and higher.

        * tm.texi (Caller Saves): Say that DEFAULT_CALLER_SAVES has no
        effect when -O2 and higher.
        * invoke.texi (Optimize Options): Likewise for -fcaller-saves.

From-SVN: r21848

25 years agoregclass.c: Changed register set documentation to be consistent with GCC behaviour.
Michael Hayes [Wed, 19 Aug 1998 12:49:17 +0000 (12:49 +0000)]
regclass.c: Changed register set documentation to be consistent with GCC behaviour.

        * regclass.c: Changed register set documentation to be consistent
        with GCC behaviour.
        * final.c (final_start_function) Removed redundant test for
        call_fixed_regs.

From-SVN: r21847

25 years agoold-dejagnu.exp: Revise handling of `Internal compiler error'.
Mark Mitchell [Wed, 19 Aug 1998 12:37:42 +0000 (12:37 +0000)]
old-dejagnu.exp: Revise handling of `Internal compiler error'.

        * lib/old-dejagnu.exp: Revise handling of `Internal compiler
        error'.

From-SVN: r21846

25 years agortl.h (rtx_function): New type.
Mark Mitchell [Wed, 19 Aug 1998 12:30:47 +0000 (12:30 +0000)]
rtl.h (rtx_function): New type.

* rtl.h (rtx_function): New type.
(for_each_rtx): New function.
* rtlanal.c (for_each_rtx): Define it.
* recog.c (change_t): New type.
(change_objects, change_old_codes, change_locs, change_olds):
Replace with ...
(changes): New variable.
(validate_change): Dynamically allocate room for more changes, if
necessary.  Uses changes array instead of change_objects, etc.
(apply_change_group):  Use changes array instead of
change_objects, etc.
* loop.c (loop_mem_info): New type.
(loop_mems): New variable.
(loop_mems_idx): Likewise.
(looop_mems_allocated): Likewise.
(scan_loop): Remove nregs parameter.
(next_insn_in_loop): New function.
(load_mems_and_recount_loop_regs_set): Likewise.
(load_mems): Likewise.
(insert_loop_mem): Likewise.
(replace_loop_mem): Likewise.
(replace_label): Likewise.
(INSN_IN_RANGE_P): New macro.
(loop_optimize): Don't pass max_reg_num() to scan_loop.
(scan_loop): Remove nregs parameter, compute it after any new
registers are created by load_mems.  Use INSN_IN_RANGE_P and
next_insn_in_loop rather than expanding them inline.  Call
load_mems to load memory into pseudos, if appropriate.
(prescan_loop): Figure out whether or not there are jumps from the
loop to targets other than the label immediately following the
loop.  Call insert_loop_mem to notice all the MEMs used in the
loop, if it could be safe to pull MEMs into REGs for the duration
of the loop.
(strength_reduce): Use next_insn_in_loop.  Tweak comments.

From-SVN: r21845

25 years agosparc.md (negtf2_notv9 split): Give NEG SFmode.
David S. Miller [Wed, 19 Aug 1998 09:02:26 +0000 (09:02 +0000)]
sparc.md (negtf2_notv9 split): Give NEG SFmode.

* config/sparc/sparc.md (negtf2_notv9 split): Give NEG
SFmode.
(negsf2): Fix insn output string.

From-SVN: r21844

25 years ago* arm.c (arm_override_options): Remove lie about ignoring PIC flag.
Richard Earnshaw [Wed, 19 Aug 1998 08:33:48 +0000 (08:33 +0000)]
* arm.c (arm_override_options): Remove lie about ignoring PIC flag.

From-SVN: r21843

25 years agosparc.c (finalize_pic): Check for the correct nonlocal_goto_receiver UNSPEC number.
David S. Miller [Wed, 19 Aug 1998 08:14:26 +0000 (08:14 +0000)]
sparc.c (finalize_pic): Check for the correct nonlocal_goto_receiver UNSPEC number.

* config/sparc/sparc.c (finalize_pic): Check for the correct
nonlocal_goto_receiver UNSPEC number.
* config/sparc/sparc.md (nonlocal_goto_receiver): Add comment
making note of this dependency existing in sparc.c

From-SVN: r21842

25 years agoDaily bump.
Jeff Law [Wed, 19 Aug 1998 00:45:02 +0000 (18:45 -0600)]
Daily bump.

From-SVN: r21838

25 years agohaifa-sched.c (sched_analyze): Put all JUMP_INSNs on the last pending memory flush...
Jeffrey A Law [Tue, 18 Aug 1998 21:58:15 +0000 (21:58 +0000)]
haifa-sched.c (sched_analyze): Put all JUMP_INSNs on the last pending memory flush list.

        * haifa-sched.c (sched_analyze): Put all JUMP_INSNs on the last
        pending memory flush list.

From-SVN: r21836

25 years agoMake-lang.in: Add several "else true" clauses to deal with lame systems.
Jeffrey A Law [Tue, 18 Aug 1998 20:42:49 +0000 (20:42 +0000)]
Make-lang.in: Add several "else true" clauses to deal with lame systems.

        * Make-lang.in: Add several "else true" clauses to deal with lame
        systems.

From-SVN: r21834

25 years agocombine.c (can_combine_p): Allow combining insns with REG_RETVAL notes.
Jeffrey A Law [Tue, 18 Aug 1998 18:29:40 +0000 (18:29 +0000)]
combine.c (can_combine_p): Allow combining insns with REG_RETVAL notes.

* combine.c (can_combine_p): Allow combining insns with REG_RETVAL
notes.
(try_combine): Allow combining insns with REG_LIBCALL notes.

From-SVN: r21833

25 years ago* gcc.c-torture/execute/*.x: Some updates for the h8300 targets.
Jeffrey A Law [Tue, 18 Aug 1998 18:22:32 +0000 (18:22 +0000)]
* gcc.c-torture/execute/*.x: Some updates for the h8300 targets.

From-SVN: r21832

25 years agoexpr.c (emit_block_move): Do not call memcpy as a libcall instead build up a CALL_EXP...
Jeffrey A Law [Tue, 18 Aug 1998 17:49:28 +0000 (17:49 +0000)]
expr.c (emit_block_move): Do not call memcpy as a libcall instead build up a CALL_EXPR and call it like...

        * expr.c (emit_block_move): Do not call memcpy as a libcall
        instead build up a CALL_EXPR and call it like any other
        function.
        (clear_storage): Similarly for memset.

From-SVN: r21831

25 years agoregmove.c (fixup_match_2): Do not call reg_overlap_mentioned_p on notes.
Jeffrey A Law [Tue, 18 Aug 1998 17:14:34 +0000 (17:14 +0000)]
regmove.c (fixup_match_2): Do not call reg_overlap_mentioned_p on notes.

        * regmove.c (fixup_match_2): Do not call reg_overlap_mentioned_p
        on notes.

From-SVN: r21830

25 years agoanother expr/decl ambiguity test
Brendan Kehoe [Tue, 18 Aug 1998 15:32:36 +0000 (11:32 -0400)]
another expr/decl ambiguity test

From-SVN: r21828

25 years agoadd another expr/decl ambiguity test
Brendan Kehoe [Tue, 18 Aug 1998 15:24:24 +0000 (11:24 -0400)]
add another expr/decl ambiguity test

From-SVN: r21827

25 years agoanother expr/decl ambiguity test
Brendan Kehoe [Tue, 18 Aug 1998 15:19:21 +0000 (11:19 -0400)]
another expr/decl ambiguity test

From-SVN: r21826

25 years agoadd expr/decl ambiguity test
Brendan Kehoe [Tue, 18 Aug 1998 15:11:05 +0000 (11:11 -0400)]
add expr/decl ambiguity test

From-SVN: r21825

25 years agoc-common.c (decl_attributes): Issue an error if the argument to alias is not a string.
Richard Henderson [Tue, 18 Aug 1998 12:40:52 +0000 (05:40 -0700)]
c-common.c (decl_attributes): Issue an error if the argument to alias is not a string.

* c-common.c (decl_attributes): Issue an error if the argument
to alias is not a string.

From-SVN: r21824

25 years agoMakefile.in (cplus-dem.o): Provide explicit rules for building cplus-dem.o
Jeffrey A Law [Tue, 18 Aug 1998 10:26:35 +0000 (10:26 +0000)]
Makefile.in (cplus-dem.o): Provide explicit rules for building cplus-dem.o

        * Makefile.in (cplus-dem.o): Provide explicit rules for building
        cplus-dem.o

From-SVN: r21823

25 years agoxiberty stuff isn't needed anymore.
Jeff Law [Tue, 18 Aug 1998 10:06:24 +0000 (04:06 -0600)]
xiberty stuff isn't needed anymore.

From-SVN: r21822

25 years agoregmove.c (optimize_reg_copy_1): Update REG_N_CALLS_CROSSED and REG_LIVE_LENGTH as...
Jeffrey A Law [Tue, 18 Aug 1998 09:34:59 +0000 (09:34 +0000)]
regmove.c (optimize_reg_copy_1): Update REG_N_CALLS_CROSSED and REG_LIVE_LENGTH as successful substitutions are made.

        * regmove.c (optimize_reg_copy_1): Update REG_N_CALLS_CROSSED
        and REG_LIVE_LENGTH as successful substitutions are made.

From-SVN: r21819

25 years agoFrom Kaveh R. Ghazi.
David S. Miller [Tue, 18 Aug 1998 08:24:51 +0000 (01:24 -0700)]
From Kaveh R. Ghazi.

* config/sparc/sparc.c (ultra_find_type): Add empty semicolon
statement after end of loop label.
From me...
* config/sparc/sparc.c (ultra_types_avail): New variable.
(ultra_build_types_avail): New function to record mask of insn
types in ready list at this cycle.
(ultrasparc_sched_reorder): Call it.
(ultra_find_type): Use it to quicken the search.  Also simplif
dependency check, don't use rtx_equal_p because we know exactly
what we are looking for.

From-SVN: r21817

25 years agoarm.h (SECONDARY_INPUT_RELOAD_CLASS): Return NO_REGS if compiling for architecture v4.
Richard Earnshaw [Tue, 18 Aug 1998 03:24:05 +0000 (03:24 +0000)]
arm.h (SECONDARY_INPUT_RELOAD_CLASS): Return NO_REGS if compiling for architecture v4.

* arm.h (SECONDARY_INPUT_RELOAD_CLASS): Return NO_REGS if compiling
for architecture v4.

From-SVN: r21816

25 years agoDaily bump.
Jeff Law [Tue, 18 Aug 1998 00:45:32 +0000 (18:45 -0600)]
Daily bump.

From-SVN: r21814

25 years agosparc.md (sltu, sgeu): Don't FAIL, call gen_compare_reg.
David S. Miller [Mon, 17 Aug 1998 22:34:06 +0000 (22:34 +0000)]
sparc.md (sltu, sgeu): Don't FAIL, call gen_compare_reg.

* config/sparc/sparc.md (sltu, sgeu): Don't FAIL, call
gen_compare_reg.
(movsf_const_intreg, movsf_const_high, movsf_const_lo,
movdf_const_intreg and helper splits): New patterns to move float
constants into integer registers.
(negtf2, negdf2, abstf2, absdf2): Rework using new patterns and
splits.

From-SVN: r21813

25 years agocp-tree.h (enter_scope_of): New function.
Mark Mitchell [Mon, 17 Aug 1998 22:33:58 +0000 (22:33 +0000)]
cp-tree.h (enter_scope_of): New function.

* cp-tree.h (enter_scope_of): New function.
* parse.y (complex_direct_notype_declarator): Use it.
* semantics.c (enter_scope_of): New function.

From-SVN: r21812

25 years ago* From Graham
Jeffrey A Law [Mon, 17 Aug 1998 20:26:47 +0000 (20:26 +0000)]
* From Graham
        * tree.c (build_index_type): Copy TYPE_SIZE_UNIT from sizetype
        to itype.
        * c-decl.c (finish_enum): Copy TYPE_SIZ_UNIT from enumtype to tem.

From-SVN: r21810

25 years agors6000.c (secondary_reload_class): For TARGET_ELF...
Jeff Law [Mon, 17 Aug 1998 20:11:06 +0000 (14:11 -0600)]
rs6000.c (secondary_reload_class): For TARGET_ELF...


        * rs6000.c (secondary_reload_class): For TARGET_ELF, indicate that
        a BASE_REGS register is needed as an intermediate when copying
        a symbolic value into any register class other than BASE_REGS.

From-SVN: r21808

25 years agors6000.c (secondary_reload_class): For TARGET_ELF...
Jeff Law [Mon, 17 Aug 1998 20:11:04 +0000 (14:11 -0600)]
rs6000.c (secondary_reload_class): For TARGET_ELF...

        * rs6000.c (secondary_reload_class): For TARGET_ELF, indicate that
        a BASE_REGS register is needed as an intermediate when copying
        a symbolic value into any register class other than BASE_REGS.

From-SVN: r21807

25 years ago* decl.c (grokparms): No, here.
Jason Merrill [Mon, 17 Aug 1998 19:29:45 +0000 (19:29 +0000)]
* decl.c (grokparms): No, here.

From-SVN: r21801

25 years agodecl.c (grokdeclarator): Catch parm with pointer to array of unknown bound here...
Jason Merrill [Mon, 17 Aug 1998 18:46:43 +0000 (18:46 +0000)]
decl.c (grokdeclarator): Catch parm with pointer to array of unknown bound here...

* decl.c (grokdeclarator): Catch parm with pointer to array of
unknown bound here...
* method.c (process_overload_item): ...not here.

From-SVN: r21800

25 years agotweak
Jason Merrill [Mon, 17 Aug 1998 18:46:03 +0000 (14:46 -0400)]
tweak

From-SVN: r21799

25 years agocplus-dem.c (do_type): Fix simple array handling.
Jason Merrill [Mon, 17 Aug 1998 18:39:16 +0000 (18:39 +0000)]
cplus-dem.c (do_type): Fix simple array handling.

* cplus-dem.c (do_type): Fix simple array handling.  If we fail,
stay failed.

From-SVN: r21798

25 years agotweak
Jason Merrill [Mon, 17 Aug 1998 17:25:32 +0000 (13:25 -0400)]
tweak

From-SVN: r21797

25 years ago* class.c (finish_struct_bits): Also set TYPE_SIZE_UNIT.
Jason Merrill [Mon, 17 Aug 1998 17:23:38 +0000 (17:23 +0000)]
* class.c (finish_struct_bits): Also set TYPE_SIZE_UNIT.

From-SVN: r21796

25 years agogxxint.texi: Remove obsolete documentation of overloading code.
Jason Merrill [Mon, 17 Aug 1998 17:13:42 +0000 (17:13 +0000)]
gxxint.texi: Remove obsolete documentation of overloading code.

* gxxint.texi: Remove obsolete documentation of overloading code.
* decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
* tree.c (lvalue_type): Fix for arrays.
* typeck.c (build_unary_op): Use lvalue_type.
* call.c (add_function_candidate): Likewise.
* cvt.c (convert_to_reference): Likewise.
* decl2.c (lang_decode_option): Ignore -traditional.

From-SVN: r21795

25 years agoexpr.c (move_by_pieces): No longer static.
Jeffrey A Law [Mon, 17 Aug 1998 16:37:49 +0000 (16:37 +0000)]
expr.c (move_by_pieces): No longer static.

        * expr.c (move_by_pieces): No longer static.  Remove prototype.
        * rtl.h (move_by_pieces): Add extern prototype.
        * mips.c (expand_block_move): Handle aligned straight line copy by
        calling move_by_pieces.

From-SVN: r21794

25 years agofix
Jason Merrill [Mon, 17 Aug 1998 16:34:19 +0000 (12:34 -0400)]
fix

From-SVN: r21793

25 years agoinit.c (build_offset_ref): Don't mess with error_mark_node.
Jason Merrill [Mon, 17 Aug 1998 16:29:17 +0000 (16:29 +0000)]
init.c (build_offset_ref): Don't mess with error_mark_node.

* init.c (build_offset_ref): Don't mess with error_mark_node.
* lex.c (do_scoped_id): Use cp_error.
* rtti.c (get_tinfo_fn): Don't mess with the context for now.

From-SVN: r21792

25 years agodecl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
Benjamin Kosnik [Mon, 17 Aug 1998 15:44:47 +0000 (15:44 +0000)]
decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.

1998-08-17  Benjamin Kosnik  <bkoz@loony.cygnus.com>
* decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
fixes g++/16824

From-SVN: r21791

25 years agoUpdate.
Ulrich Drepper [Mon, 17 Aug 1998 12:32:54 +0000 (12:32 +0000)]
Update.

From-SVN: r21790

25 years agoDefine __PMT if not already defined.
Ulrich Drepper [Mon, 17 Aug 1998 12:32:45 +0000 (12:32 +0000)]
Define __PMT if not already defined.

From-SVN: r21789

25 years ago* stdexcept: Put things in the std namespace, if appropriate.
Mark Mitchell [Mon, 17 Aug 1998 12:25:32 +0000 (12:25 +0000)]
* stdexcept: Put things in the std namespace, if appropriate.

From-SVN: r21788

25 years agocplus-dem.c: Include config.h if it exists.
Kaveh R. Ghazi [Mon, 17 Aug 1998 11:42:54 +0000 (11:42 +0000)]
cplus-dem.c: Include config.h if it exists.

        * cplus-dem.c: Include config.h if it exists.  Also, only
        prototype malloc/realloc if we can't get stdlib.h.

From-SVN: r21787

25 years agocp-tree.h (set_identifier_local_value): Provide prototype.
Jeffrey A Law [Mon, 17 Aug 1998 11:42:22 +0000 (11:42 +0000)]
cp-tree.h (set_identifier_local_value): Provide prototype.

        * cp-tree.h (set_identifier_local_value): Provide prototype.
        * decl2.c (do_namespace_alias): Remove unused variables `binding'
        and `old'.

From-SVN: r21786

25 years agoMakefile.in (cplus-dep.o): Use cplus-dem.c from libiberty.
Kaveh R. Ghazi [Mon, 17 Aug 1998 11:39:32 +0000 (11:39 +0000)]
Makefile.in (cplus-dep.o): Use cplus-dem.c from libiberty.

        * Makefile.in (cplus-dep.o): Use cplus-dem.c from libiberty.
        * cplus-dem.c: Delete.
        * Makefile.in (fold-const.o): depend on $(RTL_H).
        * fold-const.c: Include rtl.h to get the prototype for
        `set_identifier_local_value'.
        * loop.c (express_from_1): Remove unused variable `tmp'.
        (combine_givs): cast the first argument of bzero to char *.
        * toplev.c (display_help): Remove unused variable `looking_for_start'.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>
From-SVN: r21785

25 years agoexpr.c (expand_expr): Allow assignments from TImode PARM_DECLs and VAR_DECLs.
Jeff Law [Mon, 17 Aug 1998 10:50:00 +0000 (04:50 -0600)]
expr.c (expand_expr): Allow assignments from TImode PARM_DECLs and VAR_DECLs.

8
        * expr.c (expand_expr): Allow assignments from TImode PARM_DECLs
        and VAR_DECLs.

From-SVN: r21784

25 years agoexpr.c (expand_expr): Allow assignments from TImode PARM_DECLs and VAR_DECLs.
Jeff Law [Mon, 17 Aug 1998 10:49:58 +0000 (04:49 -0600)]
expr.c (expand_expr): Allow assignments from TImode PARM_DECLs and VAR_DECLs.

        * expr.c (expand_expr): Allow assignments from TImode PARM_DECLs
        and VAR_DECLs.

From-SVN: r21783

25 years agostmt.c (expand_end_loop): Tidy.
Mark Mitchell [Mon, 17 Aug 1998 09:30:15 +0000 (09:30 +0000)]
stmt.c (expand_end_loop): Tidy.

        * stmt.c (expand_end_loop): Tidy.  Allow unconditional
        jumps out of the loop to be treated as part of the exit test.

From-SVN: r21782

25 years agoc-decl.c (init_decl_processing): Remove unneeded &.
Kaveh R. Ghazi [Mon, 17 Aug 1998 09:08:32 +0000 (09:08 +0000)]
c-decl.c (init_decl_processing): Remove unneeded &.

        * c-decl.c (init_decl_processing): Remove unneeded &.
        * alpha.h (alpha_initialize_trampoline): Provide prototype.
        * except.c (set_exception_lang_code, set_exception_version_code):
        Change parameter from `short' to `int' to avoid using a gcc
        extension.
        * except.h (set_exception_lang_code, set_exception_version_code):
        Likewise for prototypes.
        * flow.c (count_reg_references): Remove unused variables `regno'
        and `i'.
        * gcse.c (hash_scan_insn): Declare parameter `in_libcall_block'.
        * prefix.c (translate_name): Cast the result of `alloca'.
        * varray.h (VARRAY_FREE): Reimplement as a `do-while(0)' statement.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>
From-SVN: r21781

25 years agom68k.c: Include "system.h" instead of <stdio.h>.
Andreas Schwab [Mon, 17 Aug 1998 08:35:24 +0000 (08:35 +0000)]
m68k.c: Include "system.h" instead of <stdio.h>.

        * config/m68k/m68k.c: Include "system.h" instead of <stdio.h>.
        Include "toplev.h".
        (valid_dbcc_comparison_p): Mark mode argument as unused.
        (symbolic_operand): Likewise.
        (legitimize_pic_address): Likewise.
        (const_uint32_operand): Likewise.
        (const_sint32_operand): Likewise.
        * sched.c [!INSN_SCHEDULING]: Define only dummy function
        schedule_insns and comment out rest of file.

From-SVN: r21779

25 years agom68k.c (output_move_simode_const): Use subl to move a zero into an address register.
Andreas Schwab [Mon, 17 Aug 1998 08:25:31 +0000 (08:25 +0000)]
m68k.c (output_move_simode_const): Use subl to move a zero into an address register.

        * m68k.c (output_move_simode_const): Use subl to move a zero into an
        address register.
        (output_move_[hq]imode): Likewise.

From-SVN: r21778

25 years agotoplev.c (main): Enable -fstrict-aliasing for -O2 and above.
Jeffrey A Law [Mon, 17 Aug 1998 08:18:17 +0000 (08:18 +0000)]
toplev.c (main): Enable -fstrict-aliasing for -O2 and above.

        * toplev.c (main): Enable -fstrict-aliasing for -O2 and above.
        * invoke.texi: Corresponding changes.

From-SVN: r21777

25 years ago* regclass.c (allocate_reg_info): Respect MIN when clearing data.
Richard Henderson [Mon, 17 Aug 1998 02:04:53 +0000 (19:04 -0700)]
* regclass.c (allocate_reg_info): Respect MIN when clearing data.

From-SVN: r21770

25 years agoDaily bump.
Jeff Law [Mon, 17 Aug 1998 00:45:02 +0000 (18:45 -0600)]
Daily bump.

From-SVN: r21768

25 years agosparc.c (ultra_code_from_mask, [...]): New functions to describe UltraSPARC pipeline...
David S. Miller [Sun, 16 Aug 1998 18:50:32 +0000 (18:50 +0000)]
sparc.c (ultra_code_from_mask, [...]): New functions to describe UltraSPARC pipeline exactly to Haifa.

* config/sparc/sparc.c (ultra_code_from_mask,
ultra_cmove_results_ready_p, ultra_fpmode_conflict_exists,
ultra_find_type, ultra_schedule_insn, ultra_flush_pipeline,
ultrasparc_sched_init, ultrasparc_variable_issue,
ultra_rescan_pipeline_state, ultrasparc_sched_reorder): New
functions to describe UltraSPARC pipeline exactly to Haifa.
(ultrasparc_adjust_cost): Indicate IMUL type insns have zero cost,
as there is nothing the scheduler can do about it.  Indicate that
REG_DEP_OUTPUT's collide.  Fixup formatting.
* config/sparc/sparc.h (RTX_COSTS): Fixup integer multiply and
divide costs on Ultra for DImode.
(MD_SCHED_INIT, MD_SCHED_REORDER, MD_SCHED_VARIABLE_ISSUE):
Define.
* config/sparc/sparc.md (ieu_unnamed function unit): Rename to
ieuN and add call_no_delay_slot to type list.
(cti function unit): New unit for branches on UltraSPARC.
(subx/addx insns): Set type to misc.
(sidi zero/sign extension insns on arch64): Set type to shift.
(sign_extendhidi2_insn): Set type to sload.

From-SVN: r21767

25 years agors6000.c (rs6000_stack_info): Use if == 0 for sizes.
David Edelsohn [Sun, 16 Aug 1998 11:07:25 +0000 (11:07 +0000)]
rs6000.c (rs6000_stack_info): Use if == 0 for sizes.

        * rs6000.c (rs6000_stack_info): Use if == 0 for sizes.
        (output_epilog): Use if != 0 for offset.
        (rs6000_fatal_bad_address): Prepare for Intl.
        * rs6000.h (rs6000_fatal_bad_address): Declare.
        * rs6000.md (movsfcc, movdfcc): Use else if.
        (elf_high): Use {liu|lis}.
        (elf_low): Use {cal|la}.  Remove %a template from old mnemonics.
        (movsi): Use rs6000_fatal_bad_address.

From-SVN: r21766

25 years agoreload.c (find_equiv_reg): Reject equivalences separated by a volatile instruction.
Richard Henderson [Sun, 16 Aug 1998 00:55:58 +0000 (18:55 -0600)]
reload.c (find_equiv_reg): Reject equivalences separated by a volatile instruction.

8
        * reload.c (find_equiv_reg): Reject equivalences separated
        by a volatile instruction.

From-SVN: r21763

25 years agoreload.c (find_equiv_reg): Reject equivalences separated by a volatile instruction.
Richard Henderson [Sun, 16 Aug 1998 00:55:56 +0000 (18:55 -0600)]
reload.c (find_equiv_reg): Reject equivalences separated by a volatile instruction.


        * reload.c (find_equiv_reg): Reject equivalences separated
        by a volatile instruction.

From-SVN: r21762

25 years ago* gcc.c-torture/compile/980616-1.c: New test.
Jeffrey A Law [Sun, 16 Aug 1998 00:50:25 +0000 (00:50 +0000)]
* gcc.c-torture/compile/980616-1.c: New test.

From-SVN: r21760

25 years agoDaily bump.
Jeff Law [Sun, 16 Aug 1998 00:45:02 +0000 (18:45 -0600)]
Daily bump.

From-SVN: r21758

25 years ago* gcc.dg/980816-1.c: New test.
Jeffrey A Law [Sun, 16 Aug 1998 00:30:06 +0000 (00:30 +0000)]
* gcc.dg/980816-1.c: New test.

From-SVN: r21757

25 years agolinux.h (CPP_OS_DEFAULT_SPEC): Define.
Franz Sirl [Sat, 15 Aug 1998 23:23:19 +0000 (17:23 -0600)]
linux.h (CPP_OS_DEFAULT_SPEC): Define.


        * rs6000/linux.h (CPP_OS_DEFAULT_SPEC): Define.

From-SVN: r21754

25 years agolinux.h (CPP_OS_DEFAULT_SPEC): Define.
Franz Sirl [Sat, 15 Aug 1998 23:23:16 +0000 (17:23 -0600)]
linux.h (CPP_OS_DEFAULT_SPEC): Define.


        * rs6000/linux.h (CPP_OS_DEFAULT_SPEC): Define.

From-SVN: r21753

25 years ago* alpha.md (movsicc): Fix mode mismatch.
Richard Henderson [Sat, 15 Aug 1998 20:54:22 +0000 (13:54 -0700)]
* alpha.md (movsicc): Fix mode mismatch.

From-SVN: r21752

25 years agoalpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated return type.
H.J. Lu [Sat, 15 Aug 1998 20:47:16 +0000 (20:47 +0000)]
alpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated return type.

Sat Aug 15 20:22:33 1998  H.J. Lu  (hjl@gnu.org)
        * config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated
        return type.
        * config/alpha/win-nt.h (ASM_OUTPUT_MI_THUNK): Likewise.

From-SVN: r21751

25 years agoFix -fPIC regression reported by Brendan Kehoe.
David S. Miller [Sat, 15 Aug 1998 09:47:56 +0000 (09:47 +0000)]
Fix -fPIC regression reported by Brendan Kehoe.

* config/sparc/sparc.md (movsi_lo_sum_pic_label_reg): Remove
write-only modifier from operand 1 constraint.

From-SVN: r21749

25 years agoFix all known bugs remaining in sparc64 constant formation.
David S. Miller [Sat, 15 Aug 1998 07:36:04 +0000 (07:36 +0000)]
Fix all known bugs remaining in sparc64 constant formation.

* config/sparc/sparc.c (sparc_emit_set_const64_quick1): If
emitting a XOR of -1 at the end, emit a NOT instead for combine's
sake.
(sparc_emit_set_const64): Likewise, also when computing trailing
bits do not negate low_bits and make fast_int an int.

From-SVN: r21748

25 years agoDaily bump.
Jeff Law [Sat, 15 Aug 1998 00:45:02 +0000 (18:45 -0600)]
Daily bump.

From-SVN: r21746

25 years agoloop.c (add_label_notes): Do not ignore references to labels before dispatch tables.
Jeffrey A Law [Sat, 15 Aug 1998 00:33:57 +0000 (00:33 +0000)]
loop.c (add_label_notes): Do not ignore references to labels before dispatch tables.

        * loop.c (add_label_notes): Do not ignore references to labels
        before dispatch tables.  Mirrors Apr 8 change to mark_jump_label.
        * gcse.c (add_label_notes): Similarly.

From-SVN: r21744

25 years ago* pa.h (ASM_OUTPUT_MI_THUNK): Strip name encoding.
Jeffrey A Law [Fri, 14 Aug 1998 22:27:50 +0000 (22:27 +0000)]
* pa.h (ASM_OUTPUT_MI_THUNK): Strip name encoding.

From-SVN: r21742

25 years agom68k.md (adddi_dilshr32): One of the operands must be a register.
Jeff Law [Fri, 14 Aug 1998 20:10:11 +0000 (14:10 -0600)]
m68k.md (adddi_dilshr32): One of the operands must be a register.

(
        * m68k.md (adddi_dilshr32): One of the operands must be a register.
        (adddi_dishl32): Similarly.

From-SVN: r21739

25 years agom68k.md (adddi_dilshr32): One of the operands must be a register.
Jeff Law [Fri, 14 Aug 1998 20:10:08 +0000 (14:10 -0600)]
m68k.md (adddi_dilshr32): One of the operands must be a register.

        * m68k.md (adddi_dilshr32): One of the operands must be a register.
        (adddi_dishl32): Similarly.

From-SVN: r21738

25 years agoRename BBISON to BISON
Nick Clifton [Fri, 14 Aug 1998 16:43:57 +0000 (16:43 +0000)]
Rename BBISON to BISON

From-SVN: r21735

25 years agoi386.h (MODES_TIEABLE_P): Reorganize to shut up warnings.
Jason Merrill [Fri, 14 Aug 1998 16:28:30 +0000 (12:28 -0400)]
i386.h (MODES_TIEABLE_P): Reorganize to shut up warnings.

* i386.h (MODES_TIEABLE_P): Reorganize to shut up warnings.
* alias.c (memrefs_conflict_p): Add braces to shut up warnings.
* cse.c (cse_basic_block): Add parens to shut up warnings.

From-SVN: r21734

25 years agosparc.c (sparc_emit_set_const64_quick2, [...]): Fix more bugs in 64-bit constant...
David S. Miller [Fri, 14 Aug 1998 14:11:34 +0000 (14:11 +0000)]
sparc.c (sparc_emit_set_const64_quick2, [...]): Fix more bugs in 64-bit constant formation.

* config/sparc/sparc.c (sparc_emit_set_const64_quick2,
sparc_emit_set_const64_longway, const64_is_2insns,
create_simple_focus_bits, sparc_emit_set_const64): Fix more bugs
in 64-bit constant formation.
* config/sparc/sparc.md (snesi_zero_extend split): Generate
rtl for addx not subx.
(define_insn movdi_const64_special): Make available even when
HOST_BITS_PER_WIDE_INT is not 64.
(movdi_lo_sum_sp64_cint, movdi_high_sp64_cint): Remove.
(losum_di_medlow, sethm, setlo): Make op2 symbolic_operand.
(cmp_siqi_trunc_set, cmp_diqi_trunc_set): Encapsulate both
instances of operand 1 inside a QI subreg.
(xordi3_sp64_dbl): Remove '%' constraint for op1.
(one_cmpldi2_sp64): Fix output string.
(one_cmplsi2_not_liveg0): Rewrite to remove unneeded extra
alternative case.
(unnamed arch64 ashift DI): Truncate shift count if greater than
63, not 31.

From-SVN: r21733

25 years agoexpr.c (store_expr): Don't optimize away load-store pair when either source or destin...
J"orn Rennecke [Fri, 14 Aug 1998 13:58:02 +0000 (13:58 +0000)]
expr.c (store_expr): Don't optimize away load-store pair when either source or destination have a...

* expr.c (store_expr): Don't optimize away load-store pair
when either source or destination have a side effect.

From-SVN: r21732

25 years agogenrecog.c (add_to_sequence): Fatal error if the modes of the operands of SET are...
John Carr [Fri, 14 Aug 1998 13:52:58 +0000 (13:52 +0000)]
genrecog.c (add_to_sequence): Fatal error if the modes of the operands of SET are incompatible.

* genrecog.c (add_to_sequence): Fatal error if the modes of the operands
of SET are incompatible.
* alpha.md: Fix max and min patterns so modes of SET operands match.

From-SVN: r21731

25 years agoForgot to push this in with last change.
David S. Miller [Fri, 14 Aug 1998 11:50:46 +0000 (04:50 -0700)]
Forgot to push this in with last change.

Good eyes Brendan...

From-SVN: r21730

25 years agotest_installed: new script for testing already-installed
Alexandre Oliva [Fri, 14 Aug 1998 10:09:42 +0000 (10:09 +0000)]
test_installed: new script for testing already-installed

* test_installed: new script for testing already-installed
  gcc/g++/g77

From-SVN: r21728

25 years agoconfigure.in: Avoid [[ by using test and changequote.
Ian Lance Taylor [Fri, 14 Aug 1998 09:23:47 +0000 (09:23 +0000)]
configure.in: Avoid [[ by using test and changequote.

* configure.in: Avoid [[ by using test and changequote.
* configure: Rebuild.

From-SVN: r21726

25 years agortl.def (CONSTANT_P_RTX): Fix typo in string name.
David S. Miller [Fri, 14 Aug 1998 04:30:33 +0000 (04:30 +0000)]
rtl.def (CONSTANT_P_RTX): Fix typo in string name.

* rtl.def (CONSTANT_P_RTX): Fix typo in string name.
* config/sparc/sparc.md (seqdi_special_trunc, snedi_special_trunc,
seqsi_special_extend, snesi_special_extend, snesi_zero_extend and
split, snedi_zero_trunc and split, seqsi_zero_extend and split,
seqdi_zero_trunc and split, pic_lo_sum_di, pic_sethi_di,
movdi_cc_sp64_trunc, movdi_cc_reg_sp64_trunc, addx_extend_sp32 and
split, addx_extend_sp64, subx_extend_sp64, subx_extend and split):
Fix mismatching modes in SET operands.
(conditional move patterns): Fix formatting.
(unnamed subx arch64 pattern): Remove duplicate insn.

From-SVN: r21725

25 years agosparc.c (const64_operand, [...]): Get it right when HOST_BITS_PER_WIDE_INT is not 64.
David S. Miller [Fri, 14 Aug 1998 01:49:23 +0000 (01:49 +0000)]
sparc.c (const64_operand, [...]): Get it right when HOST_BITS_PER_WIDE_INT is not 64.

* config/sparc/sparc.c (const64_operand, const64_high_operand):
Get it right when HOST_BITS_PER_WIDE_INT is not 64.
(input_operand): Fixup test for what we accept for constant
integers.
(sparc_emit_set_const32, sparc_emit_set_symbolic_const64): Give
set VOIDmode.
(safe_constDI): Remove.
(sparc_emit_set_safe_HIGH64, gen_safe_SET64, gen_safe_OR64,
gen_safe_XOR64): New functions.
(sparc_emit_set_const64_quick1, sparc_emit_set_const64_quick2,
sparc_emit_set_const64_longway, sparc_emit_set_const64): Use
them.
* config/sparc/sparc.md (define_insn xordi3_sp64_dbl): Only make
available when HOST_BITS_PER_WIDE_INT is not 64.
(define_insn movdi_sp64_dbl, movdi_const64_special): Likewise and
move before movdi_insn_sp64 pattern.
(define_insn movdi_lo_sum_sp64_dbl, movdi_high_sp64_dbl): Remove.
(define_insn sethi_di_medlow, seth44, setm44, sethh): Use
symbolic_operand as predicate for second operand.
(DImode minus split on arch32, negsi2 expander, one_cmplsi2
expander): Give set VOIDmode.

From-SVN: r21724

25 years ago*** empty log message ***
Mumit Khan [Fri, 14 Aug 1998 00:46:47 +0000 (18:46 -0600)]
*** empty log message ***

From-SVN: r21723

25 years agocygwin32 (DEFAULT_PCC_STRUCT_RETURN): Define.
Mumit Khan [Fri, 14 Aug 1998 00:46:45 +0000 (18:46 -0600)]
cygwin32 (DEFAULT_PCC_STRUCT_RETURN): Define.


        * i386/cygwin32 (DEFAULT_PCC_STRUCT_RETURN): Define.

From-SVN: r21722

25 years agoDaily bump.
Jeff Law [Fri, 14 Aug 1998 00:45:02 +0000 (18:45 -0600)]
Daily bump.

From-SVN: r21719

25 years agolinux.h (LINK_SPEC): Pass -G args to the linker.
Geoff Keating [Fri, 14 Aug 1998 00:42:09 +0000 (18:42 -0600)]
linux.h (LINK_SPEC): Pass -G args to the linker.


        * rs6000/linux.h (LINK_SPEC): Pass -G args to the linker.

From-SVN: r21717

25 years agolinux.h (LINK_SPEC): Pass -G args to the linker.
Geoff Keating [Fri, 14 Aug 1998 00:42:07 +0000 (18:42 -0600)]
linux.h (LINK_SPEC): Pass -G args to the linker.

        * rs6000/linux.h (LINK_SPEC): Pass -G args to the linker.

From-SVN: r21716

25 years agonetbsd.h (TARGET_DEFAULT): Default includes software floating point.
Richard Earnshaw [Fri, 14 Aug 1998 00:29:32 +0000 (18:29 -0600)]
netbsd.h (TARGET_DEFAULT): Default includes software floating point.

X
        * arm/netbsd.h (TARGET_DEFAULT): Default includes software floating
        point.
        (CPP_FLOAT_DEFAULT_SPEC): Re-define accordingly.

From-SVN: r21715

25 years agonetbsd.h (TARGET_DEFAULT): Default includes software floating point.
Richard Earnshaw [Fri, 14 Aug 1998 00:29:30 +0000 (18:29 -0600)]
netbsd.h (TARGET_DEFAULT): Default includes software floating point.


        * arm/netbsd.h (TARGET_DEFAULT): Default includes software floating
        point.
        (CPP_FLOAT_DEFAULT_SPEC): Re-define accordingly.

From-SVN: r21714

25 years agoinstall.texi: Various SCO OpenServer tweaks.
Robert Lipe [Fri, 14 Aug 1998 00:21:34 +0000 (18:21 -0600)]
install.texi: Various SCO OpenServer tweaks.


        * install.texi: Various SCO OpenServer tweaks.

[[Split portion of a mixed commit.]]

From-SVN: r21710.2

25 years agoinstall.texi: Various SCO OpenServer tweaks.
Robert Lipe [Fri, 14 Aug 1998 00:20:50 +0000 (18:20 -0600)]
install.texi: Various SCO OpenServer tweaks.

        * install.texi: Various SCO OpenServer tweaks.

From-SVN: r21709

25 years ago* Make-lang.in (g77.o): Touch lang-f77 before checking it.
H.J. Lu [Fri, 14 Aug 1998 00:18:56 +0000 (00:18 +0000)]
* Make-lang.in (g77.o): Touch lang-f77 before checking it.

From-SVN: r21708

25 years agoreload1.c (eliminate_regs_in_insn): Handle another case when eliminating the frame...
Jim Wilson [Fri, 14 Aug 1998 00:14:09 +0000 (00:14 +0000)]
reload1.c (eliminate_regs_in_insn): Handle another case when eliminating the frame pointer to the hard frame pointer.

        * reload1.c (eliminate_regs_in_insn): Handle another case when
        eliminating the frame pointer to the hard frame pointer.  Add
        missing ep->to_rtx check to one existing case.

From-SVN: r21705

25 years agoFix SET operand mode mismatch detected by John Carr's patch.
Jim Wilson [Thu, 13 Aug 1998 20:16:20 +0000 (20:16 +0000)]
Fix SET operand mode mismatch detected by John Carr's patch.

* mips/mips.md (movhi_internal2+2): Fix typo mem:SI -> mem:HI.

From-SVN: r21704