gcc.git
26 years ago* profile.c (branch_prob): Insert an insn after a NOTE_INSN_SETJMP.
J"orn Rennecke [Tue, 4 Nov 1997 02:11:45 +0000 (02:11 +0000)]
* profile.c (branch_prob): Insert an insn after a NOTE_INSN_SETJMP.

From-SVN: r16309

26 years agorepo.c (rindex): Add decl unconditionally.
Brendan Kehoe [Mon, 3 Nov 1997 23:20:24 +0000 (23:20 +0000)]
repo.c (rindex): Add decl unconditionally.

* repo.c (rindex): Add decl unconditionally.
(get_base_filename, open_repo_file): Don't cast rindex.
* xref.c (rindex): Add decl unconditionally.
(index): Remove unused decl.
(open_xref_file): Don't cast rindex.

fix potential problems with 64-bit compilers and casting an int up to a char*

From-SVN: r16306

26 years agoRemove last combine patch. rth & jim are working on a new one.
Jeff Law [Mon, 3 Nov 1997 21:55:49 +0000 (14:55 -0700)]
Remove last combine patch.  rth & jim are working on a new one.

From-SVN: r16304

26 years ago* configure.in (sco5): Use cpio to install header files.
Jeffrey A Law [Mon, 3 Nov 1997 21:40:15 +0000 (21:40 +0000)]
* configure.in (sco5): Use cpio to install header files.

From-SVN: r16303

26 years agoconfigure.in: Use delta.mt for m68k-motorola-sysv.
Manfred Hollstein [Mon, 3 Nov 1997 06:33:01 +0000 (06:33 +0000)]
configure.in: Use delta.mt for m68k-motorola-sysv.

        * configure.in: Use delta.mt for m68k-motorola-sysv.
        * config/delta.mt: New makefile fragment.

From-SVN: r16299

26 years agoaclocal.m4 (conftestdata_from, [...]): Names shortened to 14 char length.
Manfred Hollstein [Mon, 3 Nov 1997 06:30:09 +0000 (06:30 +0000)]
aclocal.m4 (conftestdata_from, [...]): Names shortened to 14 char length.

        * aclocal.m4 (conftestdata_from, conftestdata_to): Names shortened to
        14 char length.
        * configure: Rebuild.

From-SVN: r16298

26 years agocombine.c (try_combine): Don't elim_i1 when it is used in i2src.
Richard Henderson [Mon, 3 Nov 1997 06:24:36 +0000 (22:24 -0800)]
combine.c (try_combine): Don't elim_i1 when it is used in i2src.

        * combine.c (try_combine): Don't elim_i1 when it is used in i2src.

        * combine.c (try_combine): When setting elim_i2, check whether newi2pat
        sets i2dest.  When calling distribute_notes for i3dest_killed, pass
        elim_i2 and elim_i1.

Co-Authored-By: Jim Wilson <wilson@cygnus.com>
From-SVN: r16296

26 years agoInitialize I.
Jeff Law [Mon, 3 Nov 1997 06:11:33 +0000 (23:11 -0700)]
Initialize I.

From-SVN: r16293

26 years agoNew test.
Jeff Law [Mon, 3 Nov 1997 06:07:39 +0000 (23:07 -0700)]
New test.

From-SVN: r16292

26 years agoImportant patch from Burley.
Craig Burley [Mon, 3 Nov 1997 06:07:04 +0000 (06:07 +0000)]
Important patch from Burley.

From-SVN: r16291

26 years agocom.c (ffecom_expr_): Only use TREE_TYPE argument for simple arithmetic...
Richard Henderson [Mon, 3 Nov 1997 02:49:29 +0000 (18:49 -0800)]
com.c (ffecom_expr_): Only use TREE_TYPE argument for simple arithmetic...

        * com.c (ffecom_expr_): Only use TREE_TYPE argument for simple
        arithmetic; convert types as necessary; recurse with target tree type.

CVS _----------------------------------------------------------------------

From-SVN: r16287

26 years ago* i386/sco5.h: enable -gstabs once again.
Robert Lipe [Mon, 3 Nov 1997 02:42:31 +0000 (02:42 +0000)]
* i386/sco5.h: enable -gstabs once again.

From-SVN: r16284

26 years ago* arm.c (output_move_double): Allocate 3 entries in otherops array.
Jeffrey A Law [Mon, 3 Nov 1997 02:26:49 +0000 (02:26 +0000)]
* arm.c (output_move_double): Allocate 3 entries in otherops array.

From-SVN: r16281

26 years ago* class.c (build_vbase_path): Propagate the result type properly.
Jason Merrill [Sun, 2 Nov 1997 23:07:03 +0000 (23:07 +0000)]
* class.c (build_vbase_path): Propagate the result type properly.

From-SVN: r16279

26 years agoUpdate mainline egcs to gcc2 snapshot 971021.
Jeff Law [Sun, 2 Nov 1997 21:19:36 +0000 (14:19 -0700)]
Update mainline egcs to gcc2 snapshot 971021.

From-SVN: r16278

26 years agoMakefile.in (install): Some of HEADERS come from the stl dir now.
Jason Merrill [Sun, 2 Nov 1997 20:28:22 +0000 (20:28 +0000)]
Makefile.in (install): Some of HEADERS come from the stl dir now.

* Makefile.in (install): Some of HEADERS come from the stl dir now.
* algorithm, deque, functional, iterator, list, map, memory, numeric,
  queue, set, stack, utility, vector: Now in stl dir.

stl/:
* algo.h, algobase.h, alloc.h, bvector.h, defalloc.h, deque.h,
  function.h, hash_map.h, hash_set.h, hashtable.h, heap.h, iterator.h,
  list.h, map.h, multimap.h, multiset.h, pair.h, pthread_alloc.h,
  rope.h, ropeimpl.h, set.h, slist.h, stack.h, stl_config.h, tempbuf.h,
  tree.h, type_traits.h, vector.h: Update to October 27 SGI snapshot.
* algorithm, deque, functional, hash_map, hash_set, iterator, list,
  map, memory, numeric, pthread_alloc, queue, rope, set, slist, stack,
  stl_algo.h, stl_algobase.h, stl_alloc.h, stl_bvector.h,
  stl_construct.h, stl_deque.h, stl_function.h, stl_hash_fun.h,
  stl_hash_map.h, stl_hash_set.h, stl_hashtable.h, stl_heap.h,
  stl_iterator.h, stl_list.h, stl_map.h, stl_multimap.h, stl_multiset.h,
  stl_numeric.h, stl_pair.h, stl_queue.h, stl_raw_storage_iter.h,
  stl_relops.h, stl_rope.h, stl_set.h, stl_slist.h, stl_stack.h,
  stl_tempbuf.h, stl_tree.h, stl_uninitialized.h, stl_vector.h,
  utility, vector: New files in October 27 SGI snapshot.

From-SVN: r16277

26 years agoThis commit was generated by cvs2svn to compensate for changes in r16274,
Jeff Law [Sun, 2 Nov 1997 08:46:26 +0000 (01:46 -0700)]
This commit was generated by cvs2svn to compensate for changes in r16274,

which included commits to RCS files with non-trunk default branches.

From-SVN: r16275

26 years agoInitial revision
Jeff Law [Sun, 2 Nov 1997 08:39:28 +0000 (01:39 -0700)]
Initial revision

From-SVN: r16272

26 years agoalias.c (init_alias_analysis): Handle -fno-alias-check when optimizing correctly.
Jeffrey A Law [Sun, 2 Nov 1997 06:28:31 +0000 (06:28 +0000)]
alias.c (init_alias_analysis): Handle -fno-alias-check when optimizing correctly.

        * alias.c (init_alias_analysis): Handle -fno-alias-check when
        optimizing correctly.

From-SVN: r16268

26 years agoexpr.c (expand_builtin_setjmp): Don't emit a SETJMP note or set current_function_call...
Jeffrey A Law [Sun, 2 Nov 1997 05:15:13 +0000 (05:15 +0000)]
expr.c (expand_builtin_setjmp): Don't emit a SETJMP note or set current_function_calls_setjmp anymore.

        * expr.c (expand_builtin_setjmp): Don't emit a SETJMP note
        or set current_function_calls_setjmp anymore.

From-SVN: r16267

26 years agoexcept.c (expand_ex_region_start_for_decl): Emit EH_REGION_BEG notes for sjlj excepti...
Mike Stump [Sun, 2 Nov 1997 04:43:34 +0000 (04:43 +0000)]
except.c (expand_ex_region_start_for_decl): Emit EH_REGION_BEG notes for sjlj exceptions too.

        * except.c (expand_ex_region_start_for_decl): Emit EH_REGION_BEG
        notes for sjlj exceptions too.
        (expand_eh_region_end): Similarly for EH_REGION_END notes.
        (exception_optimize): Optimize EH regions for sjlj exceptions too.
        * final.c (final_scan_insn): Don't output labels for EH REGION
        notes if doing sjlj exceptions.

From-SVN: r16266

26 years agoflow.c (find_basic_blocks): If we delete the label for an exception handler...
Jeffrey A Law [Sun, 2 Nov 1997 02:15:01 +0000 (02:15 +0000)]
flow.c (find_basic_blocks): If we delete the label for an exception handler...

        * flow.c (find_basic_blocks): If we delete the label for an
        exception handler, remove it from the EH label list and remove
        the EH_BEGIN/EH_END notes for that EH region.

From-SVN: r16265

26 years ago* libF77/signal_.c: Undo last change until we can fix it right.
Jeffrey A Law [Sun, 2 Nov 1997 01:02:05 +0000 (01:02 +0000)]
* libF77/signal_.c: Undo last change until we can fix it right.

From-SVN: r16264

26 years agoflow.c (find_basic_blocks): Generate correct flow control information when exception...
Jason Merrill [Sat, 1 Nov 1997 23:45:10 +0000 (23:45 +0000)]
flow.c (find_basic_blocks): Generate correct flow control information when exception handling notes are present.

        * flow.c (find_basic_blocks): Generate correct flow control
        information when exception handling notes are present.

From-SVN: r16263

26 years agodwarf2out.c (output_call_frame_info): Fix length argument to ASM_OUTPUT_ASCII.
Jeffrey A Law [Sat, 1 Nov 1997 20:43:02 +0000 (20:43 +0000)]
dwarf2out.c (output_call_frame_info): Fix length argument to ASM_OUTPUT_ASCII.

        * dwarf2out.c (output_call_frame_info): Fix length argument
        to ASM_OUTPUT_ASCII.
        (output_die, output_pubnames, output_line_info): Likewise.

From-SVN: r16262

26 years agolex.c (FILE_NAME_NONDIRECTORY): Delete macro.
Brendan Kehoe [Sat, 1 Nov 1997 19:50:18 +0000 (19:50 +0000)]
lex.c (FILE_NAME_NONDIRECTORY): Delete macro.

        * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
        (file_name_nondirectory): New function, doing the same as the macro.
        (set_typedecl_interface_info): Use it instead of the macro.
        (check_newline): Likewise.
        (handle_cp_pragma): Likewise.

        * repo.c (get_base_filename): Cast result of rindex to char*.
        (open_repo_file): Likewise.
        * xref.c (open_xref_file): Likewise.
        * error.c (dump_char): Make its arg int, not char.

bring over the changes that went in yesterday to fix irix6 native cc
build problems

From-SVN: r16261

26 years agoexcept.c (expand_builtin_throw): Replace remaining use of saved_throw_type with a...
Brendan Kehoe [Sat, 1 Nov 1997 18:38:16 +0000 (18:38 +0000)]
except.c (expand_builtin_throw): Replace remaining use of saved_throw_type with a call to get_eh_type.

        * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
        remaining use of saved_throw_type with a call to get_eh_type.

From-SVN: r16260

26 years agoexcept.c (push_eh_info): Pass the number of fields - 1 down, not the exact number...
Brendan Kehoe [Fri, 31 Oct 1997 23:17:35 +0000 (23:17 +0000)]
except.c (push_eh_info): Pass the number of fields - 1 down, not the exact number of fields.

        * except.c (push_eh_info): Pass the number of fields - 1 down, not
        the exact number of fields.

cuz in finish_builtin_type, its comment sez

   LEN is the number of elements
   in FIELDS minus one, or put another way, it is the maximum subscript
   used in FIELDS.

and its code does

  for (i = 0; i < len; i++)
    {
      layout_type (TREE_TYPE (fields[i]));
      DECL_FIELD_CONTEXT (fields[i]) = type;
      TREE_CHAIN (fields[i]) = fields[i+1];
    }
  DECL_FIELD_CONTEXT (fields[i]) = type;
  DECL_CLASS_CONTEXT (fields[i]) = type;

thus expecting the final ones to be fields[4], not fields[5] (which is
the actual size from 0, not the last field member)

From-SVN: r16257

26 years ago* version.c: Bump for snapshot.
Jeffrey A Law [Fri, 31 Oct 1997 16:47:28 +0000 (16:47 +0000)]
* version.c: Bump for snapshot.

From-SVN: r16255

26 years agoFix typo.
Jeff Law [Fri, 31 Oct 1997 16:41:19 +0000 (09:41 -0700)]
Fix typo.

From-SVN: r16253

26 years agoMakefile.in (install targets): Add a dummy target for sunos make.
Jeffrey A Law [Fri, 31 Oct 1997 16:38:44 +0000 (16:38 +0000)]
Makefile.in (install targets): Add a dummy target for sunos make.

        * Makefile.in (install targets): Add a dummy target for sunos make.
        (SUBDIR): Remove 'info'.  It's unneeded.

From-SVN: r16252

26 years agodwarf2out.c (output_call_frame_info): Use ASM_OUTPUT_ASCII to output ASCII by default.
Jeffrey A Law [Fri, 31 Oct 1997 16:30:48 +0000 (16:30 +0000)]
dwarf2out.c (output_call_frame_info): Use ASM_OUTPUT_ASCII to output ASCII by default.

        * dwarf2out.c (output_call_frame_info): Use ASM_OUTPUT_ASCII to
        output ASCII by default.  Only use ASM_OUTPUT_DWARF_STRING if
        flag_debug_asm is on.
        (output_die, output_pubnames, output_line_info): Likewise.

From-SVN: r16251

26 years agoalias.c (init_alias_analysis): Add struct_value_incoming_rtx and static_chain_rtx...
Jeffrey A Law [Fri, 31 Oct 1997 15:35:31 +0000 (15:35 +0000)]
alias.c (init_alias_analysis): Add struct_value_incoming_rtx and static_chain_rtx into the potential base...

        * alias.c (init_alias_analysis): Add struct_value_incoming_rtx
        and static_chain_rtx into the potential base values array if
        they are registers.
Fixes bugs exposed by improved alias propagation code.

        * alias.c (new_reg_base_value): New array of potential base values.
        (unique_id): Now file scoped static.
        (find_base_value, case REG): Return the value in reg_base_value
        array for the REG if it exists.  Else, return the value from
        new_reg_base_value if copying args and REG is a hard register.
        (find_base_value, case PLUS): If either operand of the PLUS is
        a REG, try to get its base value.  Handle base + index and
        index + base.
        (record_set): Use new_reg_base_value instead of reg_base_value.
        (init_alias_analysis): Allocate space for new_reg_base_value too.
        Rework code to iterate over the insns propagating base value
        information until nothing changes.
Improve alias propagation significantly.

From-SVN: r16250

26 years agoglobal.c (global_alloc): Free the conflict matrix after reload has finished.
Jeffrey A Law [Fri, 31 Oct 1997 14:08:40 +0000 (14:08 +0000)]
global.c (global_alloc): Free the conflict matrix after reload has finished.

        * global.c (global_alloc): Free the conflict matrix after
        reload has finished.

From-SVN: r16249

26 years ago[multiple changes]
Jason Merrill [Fri, 31 Oct 1997 09:52:55 +0000 (09:52 +0000)]
[multiple changes]

Fri Oct 31 01:45:31 1997  Jason Merrill  <jason@yorick.cygnus.com>

* libgcc2.c (L_eh): Define __eh_pc.
Replace __eh_type with generic pointer __eh_info.

Fri Oct 31 01:47:57 1997  Jason Merrill  <jason@yorick.cygnus.com>

Support for nested exceptions.
* tinfo2.cc (__is_pointer): New fn.
* exception.cc (struct cp_eh_info): Define.
(__cp_exception_info, __uncatch_exception): New fns.
(__cp_push_exception, __cp_pop_exception): New fns.
* except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
  Lose empty_fndecl.
(init_exception_processing): Likewise.  __eh_pc is now external.
(push_eh_info): New fn.
(get_eh_{info,value,type,caught}): New fns.
(push_eh_cleanup): Just call __cp_pop_exception.
(expand_start_catch_block): Use push_eh_info.  Start the eh region
sooner.
(expand_end_eh_spec): Use push_eh_info.
(expand_throw): Call __cp_push_exception to set up the exception info.
Just pass the destructor or 0 as the cleanup.  Call __uncatch_exception
when we rethrow.
(expand_builtin_throw): Don't refer to empty_fndecl.

From-SVN: r16248

26 years agoexpr.c (expand_increment): When enqueing a postincrement for a MEM...
J"orn Rennecke [Fri, 31 Oct 1997 00:40:46 +0000 (00:40 +0000)]
expr.c (expand_increment): When enqueing a postincrement for a MEM...

* expr.c (expand_increment): When enqueing a postincrement for a MEM,
use copy_to_reg if address is not a general_operand.

From-SVN: r16247

26 years agoprofile.c (output_func_start_profiler): Clear flag_inline_functions for the duration...
J"orn Rennecke [Fri, 31 Oct 1997 00:23:07 +0000 (00:23 +0000)]
profile.c (output_func_start_profiler): Clear flag_inline_functions for the duration of the call to rest_of_compilation.

* profile.c (output_func_start_profiler): Clear flag_inline_functions
for the duration of the call to rest_of_compilation.

From-SVN: r16246

26 years agoClean up pass over sparc -m{cpu,tune} docs.
Doug Evans [Thu, 30 Oct 1997 23:01:26 +0000 (23:01 +0000)]
Clean up pass over sparc -m{cpu,tune} docs.

From-SVN: r16245

26 years agoconfigure.in (sparc-*-elf*): Use sparc/elf.h, sparc/t-elf.
Doug Evans [Thu, 30 Oct 1997 22:52:41 +0000 (22:52 +0000)]
configure.in (sparc-*-elf*): Use sparc/elf.h, sparc/t-elf.

* configure.in (sparc-*-elf*): Use sparc/elf.h, sparc/t-elf.
Set extra_parts.
(sparc*-*-*): Recognize --with-cpu=v9.
* sparc/elf.h: New file.
* sparc/t-elf: New file.

From-SVN: r16243

26 years agoNew files for embedded sparc/elf support.
Doug Evans [Thu, 30 Oct 1997 22:38:32 +0000 (22:38 +0000)]
New files for embedded sparc/elf support.

From-SVN: r16240

26 years agoNew files for embedded sparc/elf support.
Doug Evans [Thu, 30 Oct 1997 22:38:04 +0000 (22:38 +0000)]
New files for embedded sparc/elf support.

From-SVN: r16239

26 years agomn10300.c (const_8bit_operand): New function.
Jeffrey A Law [Thu, 30 Oct 1997 20:34:59 +0000 (20:34 +0000)]
mn10300.c (const_8bit_operand): New function.

        * mn10300.c (const_8bit_operand): New function.
        (mask_ok_for_mem_btst): New funtion.
        * mn10300.md (btst patterns with mem operands): Use new functions
        to avoid creating btst instructions with invalid operands.

From-SVN: r16236

26 years ago* gen-params: Override NULL.
Jason Merrill [Thu, 30 Oct 1997 06:00:21 +0000 (06:00 +0000)]
* gen-params: Override NULL.

From-SVN: r16232

26 years agotermdep.h: If POSIX...
Robert Lipe [Thu, 30 Oct 1997 05:55:14 +0000 (05:55 +0000)]
termdep.h: If POSIX...

        * info/termdep.h: If POSIX, #undef TIOCGETC for benefit of systems
        that provide TIOCETC but not struct tchars.

From-SVN: r16231

26 years agoFix duplicate SIG_SYSLIST warnings on PowerPC Linux
Michael Meissner [Wed, 29 Oct 1997 22:00:14 +0000 (22:00 +0000)]
Fix duplicate SIG_SYSLIST warnings on PowerPC Linux

From-SVN: r16230

26 years agoelf64.h (PREFERRED_DEBUGGING_TYPE): Only define if not previously defined.
Gavin Koch [Wed, 29 Oct 1997 18:21:18 +0000 (18:21 +0000)]
elf64.h (PREFERRED_DEBUGGING_TYPE): Only define if not previously defined.

* config/mips/elf64.h (PREFERRED_DEBUGGING_TYPE): Only define
if not previously defined.

From-SVN: r16229

26 years agofunction.c (assign_parms): Correct mode of stack_parm if entry_parm underwent a mode...
Doug Evans [Wed, 29 Oct 1997 06:54:49 +0000 (06:54 +0000)]
function.c (assign_parms): Correct mode of stack_parm if entry_parm underwent a mode conversion.

        * function.c (assign_parms): Correct mode of stack_parm if
        entry_parm underwent a mode conversion.

From-SVN: r16228

26 years agoExpect this test to fail.
Jeff Law [Wed, 29 Oct 1997 06:41:58 +0000 (23:41 -0700)]
Expect this test to fail.

Don't even bother trying to even compile the testcase.

From-SVN: r16227

26 years ago* Makefile.in (CFILES): Add pexecute.c.
Jody Goldberg [Wed, 29 Oct 1997 06:39:04 +0000 (23:39 -0700)]
* Makefile.in (CFILES): Add pexecute.c.

From-SVN: r16226

26 years agoglobal.c (global_alloc): Use xmalloc instead of alloca for CONFLICTS...
Brendan Kehoe [Tue, 28 Oct 1997 23:39:28 +0000 (23:39 +0000)]
global.c (global_alloc): Use xmalloc instead of alloca for CONFLICTS...

* global.c (global_alloc): Use xmalloc instead of alloca for
CONFLICTS, since max_allocno * allocno_row_words alone can be more
than 2.5Mb sometimes.

From-SVN: r16223

26 years agoreload1.c (eliminate_regs [SET]): If [SUBREG] widened the mode of DEST for the spill...
Richard Henderson [Tue, 28 Oct 1997 23:29:44 +0000 (15:29 -0800)]
reload1.c (eliminate_regs [SET]): If [SUBREG] widened the mode of DEST for the spill...

* reload1.c (eliminate_regs [SET]): If [SUBREG] widened the mode of
DEST for the spill, adjust mode of SRC to compensate.

From-SVN: r16222

26 years agoupdate doc for CONST_{,DOUBLE_}OK_FOR_LETTER_P, EXTRA_CONTSTRAINT
Michael Meissner [Tue, 28 Oct 1997 22:56:06 +0000 (22:56 +0000)]
update doc for CONST_{,DOUBLE_}OK_FOR_LETTER_P, EXTRA_CONTSTRAINT

From-SVN: r16221

26 years agoupdate doc for CONST_{,DOUBLE_}OK_FOR_LETTER_P, EXTRA_CONTSTRAINT
Michael Meissner [Tue, 28 Oct 1997 22:52:51 +0000 (22:52 +0000)]
update doc for CONST_{,DOUBLE_}OK_FOR_LETTER_P, EXTRA_CONTSTRAINT

From-SVN: r16220

26 years agoalpha.md (reload_inqi): Check for MEM before strict_memory_address_p...
Richard Henderson [Tue, 28 Oct 1997 22:40:01 +0000 (14:40 -0800)]
alpha.md (reload_inqi): Check for MEM before strict_memory_address_p...

* alpha.md (reload_inqi): Check for MEM before strict_memory_address_p,
since any_memory_operand() allows pseudos during reload.
(reload_inhi, reload_outqi, reload_outhi): Likewise.

From-SVN: r16219

26 years agoFix coldfire/btst problems.
Jim Wilson [Tue, 28 Oct 1997 19:56:50 +0000 (19:56 +0000)]
Fix coldfire/btst problems.

* m68k.md (btst patterns): Add 5200 support.

From-SVN: r16217

26 years agofold-const.c (fold): For ((a * C1) / C3) or (((a * C1) + C2) / C3) optimizations...
Toon Moene [Tue, 28 Oct 1997 19:02:23 +0000 (20:02 +0100)]
fold-const.c (fold): For ((a * C1) / C3) or (((a * C1) + C2) / C3) optimizations...

        * fold-const.c (fold): For ((a * C1) / C3) or (((a * C1) + C2) / C3)
        optimizations, look inside dividend to determine if the expression
        can be simplified by using EXACT_DIV_EXPR.

From-SVN: r16216

26 years ago* dwarf2out.c (output_call_frame_info): Use l1 instead of ".".
Jason Merrill [Tue, 28 Oct 1997 18:23:50 +0000 (18:23 +0000)]
* dwarf2out.c (output_call_frame_info): Use l1 instead of ".".

From-SVN: r16215

26 years ago* alpha.c (summarize_insn [SUBREG]): Propogate SET.
Richard Henderson [Tue, 28 Oct 1997 08:34:06 +0000 (00:34 -0800)]
* alpha.c (summarize_insn [SUBREG]): Propogate SET.

From-SVN: r16213

26 years agoalpha.c (alpha_handle_trap_shadows): Don't call get_attr_trap on a CLOBBER.
Richard Henderson [Tue, 28 Oct 1997 08:04:16 +0000 (00:04 -0800)]
alpha.c (alpha_handle_trap_shadows): Don't call get_attr_trap on a CLOBBER.

* alpha.c (alpha_handle_trap_shadows): Don't call get_attr_trap
on a CLOBBER.

From-SVN: r16212

26 years agoalpha.md (movqi, movhi): Make sure new insns created during reload won't need reloadi...
Richard Henderson [Tue, 28 Oct 1997 05:28:29 +0000 (21:28 -0800)]
alpha.md (movqi, movhi): Make sure new insns created during reload won't need reloading themselves.

* alpha.md (movqi, movhi): Make sure new insns created during reload
won't need reloading themselves.
(reload_inqi, reload_inhi, reload_outqi, reload_outhi): Likewise.

From-SVN: r16211

26 years ago* mn10300.h (GO_IF_LEGITIMATE_ADDRESS): Disable reg+reg.
Jeffrey A Law [Mon, 27 Oct 1997 23:07:37 +0000 (23:07 +0000)]
* mn10300.h (GO_IF_LEGITIMATE_ADDRESS): Disable reg+reg.

From-SVN: r16209

26 years ago* Makefile.in: check-target-libio depends on all-target-libstdc++.
Jason Merrill [Mon, 27 Oct 1997 20:04:45 +0000 (20:04 +0000)]
* Makefile.in: check-target-libio depends on all-target-libstdc++.

From-SVN: r16206

26 years agoalpha.c (alpha_sa_mask [VMS]): Don't include $26 in the mask.
Richard Henderson [Sun, 26 Oct 1997 21:47:50 +0000 (13:47 -0800)]
alpha.c (alpha_sa_mask [VMS]): Don't include $26 in the mask.

* alpha.c (alpha_sa_mask [VMS]): Don't include $26 in the mask.
Patch from Klaus Kaempf <kkaempf@progis.de>.

From-SVN: r16196

26 years agoexpr.c (expand_expr, [...]): Optimize a reference to an element in a constant string.
Jim Wilson [Sun, 26 Oct 1997 20:33:27 +0000 (20:33 +0000)]
expr.c (expand_expr, [...]): Optimize a reference to an element in a constant string.

        * expr.c (expand_expr, case INDIRECT_REF): Optimize a reference
        to an element in a constant string.

From-SVN: r16195

26 years agoFix typo in last change.
Jeff Law [Sun, 26 Oct 1997 20:25:38 +0000 (13:25 -0700)]
Fix typo in last change.

From-SVN: r16194

26 years agorebuild
Jason Merrill [Sun, 26 Oct 1997 20:01:11 +0000 (15:01 -0500)]
rebuild

From-SVN: r16193

26 years agodwarf2out.c (output_call_frame_info): The CIE pointer is now a 32 bit PC-relative...
Jason Merrill [Sun, 26 Oct 1997 19:54:42 +0000 (19:54 +0000)]
dwarf2out.c (output_call_frame_info): The CIE pointer is now a 32 bit PC-relative offset.

* dwarf2out.c (output_call_frame_info): The CIE pointer is now a 32
  bit PC-relative offset.  The exception range table pointer is now in
  the CIE.
* frame.c (dwarf_cie, dwarf_fde): Rename CIE_pointer to CIE_delta.
(count_fdes, add_fdes, get_cie): Adjust.
(cie_info, extract_cie_info, __frame_state_for): Adjust eh_ptr uses.

From H.J. Lu:
* frame.c (count_fdes, add_fdes): Skip linked once FDE entries.

From-SVN: r16192

26 years agoOpps. Checked in some development patches by accident.
Jeff Law [Sun, 26 Oct 1997 18:55:13 +0000 (11:55 -0700)]
Opps.  Checked in some development patches by accident.

From-SVN: r16189

26 years agoalias.c (memrefs_conflict_p): Treat arg_pointer_rtx just like stack_pointer_rtx.
Richard Henderson [Sun, 26 Oct 1997 18:48:31 +0000 (10:48 -0800)]
alias.c (memrefs_conflict_p): Treat arg_pointer_rtx just like stack_pointer_rtx.

        * alias.c (memrefs_conflict_p): Treat arg_pointer_rtx just
        like stack_pointer_rtx.

From-SVN: r16188

26 years agoMakefile.in (bootstrap-lean): Combined with `normal' bootstrap targets using "$@...
Manfred Hollstein [Sun, 26 Oct 1997 18:45:07 +0000 (18:45 +0000)]
Makefile.in (bootstrap-lean): Combined with `normal' bootstrap targets using "$@" to provide support for...

        * Makefile.in (bootstrap-lean): Combined with `normal' bootstrap
        targets using "$@" to provide support for similar but not identical
        targets without having to duplicate code.
        (bootstrap4): New goal.

From-SVN: r16187

26 years agoMakefile.in (bootstrap-lean): Combined with `normal' bootstrap targets using "$@...
Manfred Hollstein [Sun, 26 Oct 1997 18:44:33 +0000 (18:44 +0000)]
Makefile.in (bootstrap-lean): Combined with `normal' bootstrap targets using "$@" to provide support for...

        * Makefile.in (bootstrap-lean): Combined with `normal' bootstrap
        targets using "$@" to provide support for similar but not identical
        targets without having to duplicate code.

From-SVN: r16186

26 years agoTake out find_base_value change -- not needed, only the find_base_term
Jeffrey A Law [Sun, 26 Oct 1997 18:39:57 +0000 (18:39 +0000)]
Take out find_base_value change -- not needed, only the find_base_term
change was needed.

From-SVN: r16185

26 years agoMakefile.in (compare, [...]): Combined to one ruleset determining actions to be perfo...
Manfred Hollstein [Sun, 26 Oct 1997 18:28:57 +0000 (18:28 +0000)]
Makefile.in (compare, [...]): Combined to one ruleset determining actions to be performed via $@.

        * Makefile.in (compare, compare-lean, compare3): Combined to one
        ruleset determining actions to be performed via $@.
        (compare4, compare4-lean): New targets.
        (gnucompare, gnucompare3): Combined to one ruleset determining
        actions to be performed via $@. Also, note which files failed
        the comparison test in .bad_compare.
        (gnucompare-lean, gnucompare3-lean, gnucompare4-lean): New targets.

From-SVN: r16184

26 years ago* Makefile.in (LIBGCC2_CFLAGS): Add -fexceptions.
Jeffrey A Law [Sun, 26 Oct 1997 18:21:28 +0000 (18:21 +0000)]
* Makefile.in (LIBGCC2_CFLAGS): Add -fexceptions.

From-SVN: r16183

26 years agoalias.c (find_base_value): Handle PRE_INC, PRE_DEC, POST_INC, and POS_DEC.
Jeffrey A Law [Sun, 26 Oct 1997 17:38:13 +0000 (17:38 +0000)]
alias.c (find_base_value): Handle PRE_INC, PRE_DEC, POST_INC, and POS_DEC.

        * alias.c (find_base_value): Handle PRE_INC, PRE_DEC, POST_INC,
        and POS_DEC.
        (find_base_term): Likewise.

        * alias.c (true_dependence): Fix typo.

From-SVN: r16182

26 years agofold-const (fold): Also simplify FLOOR_DIV_EXPR to EXACT_DIV_EXPR if...
Toon Moene [Sun, 26 Oct 1997 17:05:24 +0000 (18:05 +0100)]
fold-const (fold): Also simplify FLOOR_DIV_EXPR to EXACT_DIV_EXPR if...

        * fold-const (fold): Also simplify FLOOR_DIV_EXPR to EXACT_DIV_EXPR
        if the dividend is a multiple of the divisor.

From-SVN: r16181

26 years agotoplev.c (flag_rerun_loop_opt): New variable.
Jeffrey A Law [Sun, 26 Oct 1997 16:56:15 +0000 (16:56 +0000)]
toplev.c (flag_rerun_loop_opt): New variable.

        * toplev.c (flag_rerun_loop_opt): New variable.
        (f_options): Handle -frerun-loop-opt.
        (rest_of_compilation): If -frerun-loop-opt, then run the loop
        optimizer twice.
        (main): Enable -frerun-loop-opt by default for -O2 or greater.

From-SVN: r16180

26 years agoloop.c (simplify_giv_expr): Adding two invariants results in an invariant.
Jeffrey A Law [Sun, 26 Oct 1997 16:20:07 +0000 (16:20 +0000)]
loop.c (simplify_giv_expr): Adding two invariants results in an invariant.

        * loop.c (simplify_giv_expr): Adding two invariants results
        in an invariant.

From-SVN: r16179

26 years agoexpr.c (get_inner_reference): Remove the array bias after converting the index to...
Richard Henderson [Sun, 26 Oct 1997 16:13:10 +0000 (08:13 -0800)]
expr.c (get_inner_reference): Remove the array bias after converting the index to Pmode.

        * expr.c (get_inner_reference): Remove the array bias after
        converting the index to Pmode.

From-SVN: r16178

26 years agomn10300.h (TARGET_SWITCHES): Add -mmult-bug and -mno-mult-bug.
Jeffrey A Law [Sat, 25 Oct 1997 18:16:50 +0000 (18:16 +0000)]
mn10300.h (TARGET_SWITCHES): Add -mmult-bug and -mno-mult-bug.

        * mn10300.h (TARGET_SWITCHES): Add -mmult-bug and -mno-mult-bug.
        (TARGET_MULT_BUG): Define.
        (TARGET_DEFAULT): Default to TARGET_MULT_BUG.
        * mn10300.md (mulsi3): Handle TARGET_MULT_BUG.

From-SVN: r16173

26 years agoReverse this, bad call on my part:
Brendan Kehoe [Sat, 25 Oct 1997 16:23:10 +0000 (12:23 -0400)]
Reverse this, bad call on my part:

1,4d0
< Fri Oct 24 17:49:10 1997  Jim Wilson  <wilson@cygnus.com>
<
<  * integrate.c (save_for_inline_copying): Copy parm_reg_stack_loc.
<

From-SVN: r16172

26 years agointegrate.c (save_for_inline_copying): Copy parm_reg_stack_loc.
Jim Wilson [Sat, 25 Oct 1997 00:50:35 +0000 (00:50 +0000)]
integrate.c (save_for_inline_copying): Copy parm_reg_stack_loc.

* integrate.c (save_for_inline_copying): Copy parm_reg_stack_loc.

fixes many of the inlining problems causing various suite++ and perennial
test failures, among others

From-SVN: r16171

26 years agomn10200.c (indirect_memory_operand): Delete unused function.
Jeffrey A Law [Fri, 24 Oct 1997 23:36:42 +0000 (23:36 +0000)]
mn10200.c (indirect_memory_operand): Delete unused function.

        * mn10200.c (indirect_memory_operand): Delete unused function.
        * mn10200.h (EXTRA_CONSTRAINT): Handle 'R'.
        * mn10200.md (bset, bclr insns): Handle output in a reg too.

From-SVN: r16169

26 years agoalpha.md (call patterns): Revert Oct 16 change...
Richard Henderson [Fri, 24 Oct 1997 22:57:54 +0000 (15:57 -0700)]
alpha.md (call patterns): Revert Oct 16 change...

* alpha.md (call patterns): Revert Oct 16 change; if we are to elide
the callee's ldgp, we must do it ourselves, and we use the jsr tag
for more than scheduling.

From-SVN: r16168

26 years agoAnother goof in last change.
Jeff Law [Fri, 24 Oct 1997 19:56:45 +0000 (13:56 -0600)]
Another goof in last change.

From-SVN: r16165

26 years ago* sparc/sparc.h (ASM_SPEC): Delete asm_arch.
Doug Evans [Fri, 24 Oct 1997 19:39:08 +0000 (19:39 +0000)]
* sparc/sparc.h (ASM_SPEC): Delete asm_arch.

From-SVN: r16164

26 years ago(ASM_SPEC): Delete asm_arch.
Doug Evans [Fri, 24 Oct 1997 19:36:54 +0000 (19:36 +0000)]
(ASM_SPEC): Delete asm_arch.

From-SVN: r16163

26 years agoFxi typo in last change.
Jeff Law [Fri, 24 Oct 1997 19:34:58 +0000 (13:34 -0600)]
Fxi typo in last change.

From-SVN: r16162

26 years agomn10300.c (symbolic_operand, [...]): New functions.
Jeffrey A Law [Fri, 24 Oct 1997 19:18:29 +0000 (19:18 +0000)]
mn10300.c (symbolic_operand, [...]): New functions.

        * mn10300.c (symbolic_operand, legitimize_address): New functions.
        * mn10300.h (LEGITIMIZE_ADDRESS): Call legitimize_address.
        (GO_IF_LEGITIMATE_ADDRESS): Don't allow base + symbolic.

From-SVN: r16158

26 years ago* version.c: Bump for snapshot.
Jeffrey A Law [Thu, 23 Oct 1997 15:34:36 +0000 (15:34 +0000)]
* version.c: Bump for snapshot.

From-SVN: r16156

26 years agodbxout.c (dbxout_start_new_source_file): Use output_quoted_string for FILENAME.
J"orn Rennecke [Thu, 23 Oct 1997 12:11:19 +0000 (12:11 +0000)]
dbxout.c (dbxout_start_new_source_file): Use output_quoted_string for FILENAME.

* dbxout.c (dbxout_start_new_source_file): Use output_quoted_string
for FILENAME.

From-SVN: r16155

26 years agopt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
Jason Merrill [Thu, 23 Oct 1997 09:55:55 +0000 (09:55 +0000)]
pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.

* pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.

Fixes libstdc++ failure.

From-SVN: r16153

26 years agotoplev.c (flag_exceptions): Default value is 2.
Jeffrey A Law [Thu, 23 Oct 1997 01:29:14 +0000 (01:29 +0000)]
toplev.c (flag_exceptions): Default value is 2.

        * toplev.c (flag_exceptions): Default value is 2.
        (compile_file): If flag_exceptions still has the value 2, then
        set it to 0.

        * lex.c (lang_init): Enable flag_exceptions by default if no
        command line switch was specified.
Gross hacks to allow front-ends to override -fexceptions.

From-SVN: r16152

26 years agolibio.h (_IO_LOCK_T): Handle glibc 2 when _IO_MTSAFE_IO is not defined.
H.J. Lu [Thu, 23 Oct 1997 01:17:58 +0000 (01:17 +0000)]
libio.h (_IO_LOCK_T): Handle glibc 2 when _IO_MTSAFE_IO is not defined.

        * libio.h (_IO_LOCK_T): Handle glibc 2 when _IO_MTSAFE_IO is
        not defined.

        * iovsscanf.c (vsscanf): Make it weak alias of _IO_vsscanf if
        __linux__ is defined instead of __ELF__

        * config/linuxlibc1.mt (USER_INCLUDES): Add libio.h.
OK'd by Ulrich.

From-SVN: r16151

26 years agomethod.c (build_template_parm_names, [...]): Add static to definitions.
Brendan Kehoe [Thu, 23 Oct 1997 00:00:20 +0000 (00:00 +0000)]
method.c (build_template_parm_names, [...]): Add static to definitions.

        * method.c (build_template_parm_names, build_decl_overload_real):
        Add static to definitions.
        * pt.c (add_to_template_args, note_template_header,
        processing_explicit_specialization, type_unification_real): Likewise.
        ({determine,check}_explicit_specialization): Use a single string for
        error messages.

fixes problems building with sunos4 system cc

From-SVN: r16150

26 years agors6000.c (struct machine_function): Add pic_offset_table_rtx.
Jeffrey A Law [Wed, 22 Oct 1997 21:10:49 +0000 (21:10 +0000)]
rs6000.c (struct machine_function): Add pic_offset_table_rtx.

        * rs6000.c (struct machine_function): Add pic_offset_table_rtx.
        (rs6000_save_machine_status): Save pic_offset_table_rtx.
        (rs6000_restore_machine_status: Restore pic_offset_table_rtx.

From-SVN: r16149

26 years agocom.c (ffecom_expr_): Take an new arg TREE_TYPE that if non-null specifies the type...
Richard Henderson [Wed, 22 Oct 1997 18:38:47 +0000 (11:38 -0700)]
com.c (ffecom_expr_): Take an new arg TREE_TYPE that if non-null specifies the type in which to do...

        * com.c (ffecom_expr_): Take an new arg TREE_TYPE that if non-null
        specifies the type in which to do the calculation.  Change all callers.
        [FFEBLD_opARRAYREF]: Force the index expr to use sizetype.

From-SVN: r16148

26 years agolocal-alloc.c (block_alloc): Don't lose if two SCRATCH expressions are shared.
Jeffrey A Law [Wed, 22 Oct 1997 15:58:33 +0000 (15:58 +0000)]
local-alloc.c (block_alloc): Don't lose if two SCRATCH expressions are shared.

        * local-alloc.c (block_alloc): Don't lose if two SCRATCH expressions
        are shared.

From-SVN: r16147

26 years agors6000.md (*movsi_got_internal_mem): New pattern.
Jeffrey A Law [Wed, 22 Oct 1997 06:31:00 +0000 (06:31 +0000)]
rs6000.md (*movsi_got_internal_mem): New pattern.

        * rs6000.md (*movsi_got_internal_mem): New pattern.
        (*movsi_got_internal_mem splitter): New define_split.
Fixes some egcs bugs.

From-SVN: r16146

26 years agoAdd documentation for Haifa ISSUE_RATE
Michael Meissner [Wed, 22 Oct 1997 02:06:18 +0000 (02:06 +0000)]
Add documentation for Haifa ISSUE_RATE

From-SVN: r16145