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pf3gnuchains/gcc-fork.git
30 years ago(copy_for_inline, case LABEL_REF): Properly copy LABEL_REF
kenner [Wed, 28 Jul 1993 19:38:13 +0000 (19:38 +0000)]
(copy_for_inline, case LABEL_REF): Properly copy LABEL_REF
with LABEL_REF_NONLOCAL_P set.
Copy LABEL_OUTSIDE_LOOP_P flag.
(copy_rtx_and_substitute, case LABEL_REF): Likewise.
(copy_rtx_and_substitute, case CONST): Make recursive call for a LABEL_REF in
the constant pool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5034 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(expand_return): Set TREE_SIDE_EFFECTS on MODIFY_EXPR.
kenner [Wed, 28 Jul 1993 19:35:58 +0000 (19:35 +0000)]
(expand_return): Set TREE_SIDE_EFFECTS on MODIFY_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5033 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(iterator_loop_{pro,epi}logue): Set TREE_SIDE_EFFECTS on the MODIFY_EXPRs we
kenner [Wed, 28 Jul 1993 19:34:22 +0000 (19:34 +0000)]
(iterator_loop_{pro,epi}logue): Set TREE_SIDE_EFFECTS on the MODIFY_EXPRs we
make.
Pass const0_rtx as TARGET to expand_expr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5032 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoUse SUBTARGET_OVERRIDE_OPTIONS instead of OVERRIDE_OPTIONS.
meissner [Wed, 28 Jul 1993 19:17:10 +0000 (19:17 +0000)]
Use SUBTARGET_OVERRIDE_OPTIONS instead of OVERRIDE_OPTIONS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5031 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(expand_expr, case ADDR_EXPR): Treat CONCAT like REG.
rms [Wed, 28 Jul 1993 18:46:31 +0000 (18:46 +0000)]
(expand_expr, case ADDR_EXPR): Treat CONCAT like REG.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5030 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(simple_if, if_prefix, stmt): Undo Jul 7 change.
wilson [Wed, 28 Jul 1993 18:06:21 +0000 (18:06 +0000)]
(simple_if, if_prefix, stmt): Undo Jul 7 change.
(if_prefix): Store stmt_count in $$ not $1.
(stmt): Add comment explaining why empty-if warning is here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5029 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(libgcc.a): Do `chmod +w *' between two ar commands.
wilson [Wed, 28 Jul 1993 18:03:59 +0000 (18:03 +0000)]
(libgcc.a): Do `chmod +w *' between two ar commands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5028 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(shift_operand): New function.
wilson [Wed, 28 Jul 1993 18:01:25 +0000 (18:01 +0000)]
(shift_operand): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5027 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoInitial revision
wilson [Wed, 28 Jul 1993 17:57:19 +0000 (17:57 +0000)]
Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5026 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(strength_reduce): Don't ignore a giv that depends on a
wilson [Wed, 28 Jul 1993 17:50:26 +0000 (17:50 +0000)]
(strength_reduce): Don't ignore a giv that depends on a
reversed biv.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5025 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(STARTFILE_SPEC): Define.
wilson [Wed, 28 Jul 1993 17:47:20 +0000 (17:47 +0000)]
(STARTFILE_SPEC): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5024 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(ALLOCA): Define.
wilson [Wed, 28 Jul 1993 17:46:55 +0000 (17:46 +0000)]
(ALLOCA): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5023 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(start_function): Warn if volatile fn returns non-void.
rms [Wed, 28 Jul 1993 17:45:51 +0000 (17:45 +0000)]
(start_function): Warn if volatile fn returns non-void.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5022 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(INITIAL_FRAME_POINTER_OFFSET): Negate, and subtract 64 bytes.
wilson [Wed, 28 Jul 1993 17:43:02 +0000 (17:43 +0000)]
(INITIAL_FRAME_POINTER_OFFSET): Negate, and subtract 64 bytes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5021 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(schedule_block): Do not emit line number notes before other notes.
wilson [Wed, 28 Jul 1993 17:40:30 +0000 (17:40 +0000)]
(schedule_block): Do not emit line number notes before other notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5020 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(assemble_variable): Flag_no_common applies only if
wilson [Wed, 28 Jul 1993 17:36:31 +0000 (17:36 +0000)]
(assemble_variable): Flag_no_common applies only if
external linkage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5019 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoAdd new parameter to move_block_from_reg calls.
wilson [Wed, 28 Jul 1993 17:21:14 +0000 (17:21 +0000)]
Add new parameter to move_block_from_reg calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5018 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(function_arg): Shift all structures less than 4 bytes,
wilson [Wed, 28 Jul 1993 17:16:54 +0000 (17:16 +0000)]
(function_arg): Shift all structures less than 4 bytes,
not just those which are QImode or HImode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5017 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(assign_parms): Pass extra argument SIZE to
wilson [Wed, 28 Jul 1993 17:15:25 +0000 (17:15 +0000)]
(assign_parms): Pass extra argument SIZE to
move_block_from_reg calls.
(locate_and_pad_parm): For !ARGS_GROW_DOWNWARD case, move downward
padding pad_below call after round_up call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5016 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(move_block_from_reg): Add new argument to prototype.
wilson [Wed, 28 Jul 1993 17:14:44 +0000 (17:14 +0000)]
(move_block_from_reg): Add new argument to prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5015 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(move_block_from_reg): New argument SIZE. If SIZE less
wilson [Wed, 28 Jul 1993 17:13:53 +0000 (17:13 +0000)]
(move_block_from_reg): New argument SIZE.  If SIZE less
than word and BYTES_BIG_ENDIAN, shift block left to align it
before storing it to memory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5014 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(expand_call): For unaligned arguments on
wilson [Wed, 28 Jul 1993 17:12:33 +0000 (17:12 +0000)]
(expand_call): For unaligned arguments on
BYTES_BIG_ENDIAN machines, correct bitfield offset calculations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5013 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago* expmed.c (store_split_bitfield): Fix handling of bitfields that
dje [Wed, 28 Jul 1993 16:39:07 +0000 (16:39 +0000)]
* expmed.c (store_split_bitfield): Fix handling of bitfields that
 cross word boundaries, can only handle a word at a time.
 (extract_split_bitfield): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5012 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoInitial revision
hassey [Wed, 28 Jul 1993 13:42:50 +0000 (13:42 +0000)]
Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5011 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago Define STMP_FIXPROTO to empty for cross.
bothner [Tue, 27 Jul 1993 22:45:33 +0000 (22:45 +0000)]
 Define STMP_FIXPROTO to empty for cross.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5010 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoPass '-' to tr as the 1-character range '---'.
bothner [Tue, 27 Jul 1993 22:45:09 +0000 (22:45 +0000)]
Pass '-' to tr as the 1-character range '---'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5009 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoDisable obnoxious warning message.
bothner [Tue, 27 Jul 1993 21:01:33 +0000 (21:01 +0000)]
Disable obnoxious warning message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5008 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago* patch-header.c (read_scan_file): Minor re-write to avoid
bothner [Tue, 27 Jul 1993 20:55:12 +0000 (20:55 +0000)]
* patch-header.c (read_scan_file):  Minor re-write to avoid
obstack_copy0, since that uses the non-portable bcopy().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5007 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago* Makefile.in (patch-header): Use $(HOST_OBSTACK).
bothner [Tue, 27 Jul 1993 20:54:38 +0000 (20:54 +0000)]
* Makefile.in (patch-header):  Use $(HOST_OBSTACK).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5006 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(optimize_bit_field_compare): Preserve volatility of bitfield.
kenner [Tue, 27 Jul 1993 20:42:34 +0000 (20:42 +0000)]
(optimize_bit_field_compare): Preserve volatility of bitfield.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5005 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(assign_parms): Don't copy too much when extending parm_reg_stack_loc.
rms [Tue, 27 Jul 1993 18:52:32 +0000 (18:52 +0000)]
(assign_parms): Don't copy too much when extending parm_reg_stack_loc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5004 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(ASM_DECLARE_OBJECT_NAME): Don't make a .size
rms [Tue, 27 Jul 1993 18:46:28 +0000 (18:46 +0000)]
(ASM_DECLARE_OBJECT_NAME): Don't make a .size
if the size is not known.  Use DECL, not decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5003 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(CLIB): removed -lc_s and added -lmalloc.
rms [Tue, 27 Jul 1993 07:11:51 +0000 (07:11 +0000)]
(CLIB): removed -lc_s and added -lmalloc.
(X_CFLAGS): removed -D_SYSV and added -D_POSIX_SOURCE -D_XOPEN_SOURCE
-D_BULL_SOURCE to deal with the posix stuff.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5002 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(DBX_DEBUGGING_INFO): Remove this to let gcc deals with gas and coff.
rms [Tue, 27 Jul 1993 07:11:29 +0000 (07:11 +0000)]
(DBX_DEBUGGING_INFO): Remove this to let gcc deals with gas and coff.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5001 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(CPP_PREDEFINES): added -D_POSIX_SOURCE
rms [Tue, 27 Jul 1993 07:11:12 +0000 (07:11 +0000)]
(CPP_PREDEFINES): added -D_POSIX_SOURCE
-D_XOPEN_SOURCE -D_BULL_SOURCE to the list.
(CPP_SPEC): removed ansi definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5000 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(_WCHAR_T_H): Test this and define this.
rms [Tue, 27 Jul 1993 07:10:41 +0000 (07:10 +0000)]
(_WCHAR_T_H): Test this and define this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4999 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoentered into RCS
rms [Tue, 27 Jul 1993 07:08:26 +0000 (07:08 +0000)]
entered into RCS

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4998 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(set_init_index): Add pedantic warning.
rms [Tue, 27 Jul 1993 05:57:26 +0000 (05:57 +0000)]
(set_init_index): Add pedantic warning.
(set_init_label): Likewise.

(digest_init): Add `static' to definition.

(start_init): Fill in p->next.

Handle gaps in record initializers.
(constructor_bit_index): New variable.
(constructor_stack): New field bit_index.
(really_start_incremental_init, push_init_level): Save and init it.
(pop_init_level): Restore it.
(output_init_element): Update constructor_bit_index.
Use it to output gaps.
(pop_init_level): Speed up by using constructor_bit_index.

(process_init_element): Accept STRING_CST for subarray.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4997 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(assemble_variable): For array whose size comes from
rms [Tue, 27 Jul 1993 05:27:28 +0000 (05:27 +0000)]
(assemble_variable): For array whose size comes from
the initializer, determine proper alignment here.
(assemble_align): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4996 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(fold, case EQ_EXPR): Remove code that converts mod to unsigned mod;
kenner [Tue, 27 Jul 1993 00:26:20 +0000 (00:26 +0000)]
(fold, case EQ_EXPR): Remove code that converts mod to unsigned mod;
it isn't correct for negative operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4995 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(simplify_shift_const): Inhibit hacks based on
rms [Mon, 26 Jul 1993 22:16:16 +0000 (22:16 +0000)]
(simplify_shift_const): Inhibit hacks based on
num_sign_bit_copies if shift_mode differs from the mode of varop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4994 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(main): When -W sets warn_uninitialized, avoid later warning
rms [Mon, 26 Jul 1993 21:42:48 +0000 (21:42 +0000)]
(main): When -W sets warn_uninitialized, avoid later warning
if warn_uninitialized is not supported.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4993 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(__main): Use macro SYMBOL__MAIN instead of invoking directly.
rms [Mon, 26 Jul 1993 21:00:16 +0000 (21:00 +0000)]
(__main): Use macro SYMBOL__MAIN instead of invoking directly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4992 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(expand_main_function): Likewise.
rms [Mon, 26 Jul 1993 20:59:21 +0000 (20:59 +0000)]
(expand_main_function): Likewise.

(put_reg_into_stack): New subroutine.
(put_var_into_stack): Use that; handle CONCAT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4991 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(NAME__MAIN, SYMBOL__MAIN): Add default definitions.
rms [Mon, 26 Jul 1993 20:58:04 +0000 (20:58 +0000)]
(NAME__MAIN, SYMBOL__MAIN): Add default definitions.
(write_c_file, scan_prog_file(OSF/ROSE)): Use them instead of explicit
__main.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4990 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(strip_off_ending): Allow .ad* for Ada.
kenner [Mon, 26 Jul 1993 20:03:20 +0000 (20:03 +0000)]
(strip_off_ending): Allow .ad* for Ada.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4989 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoFix print_lang_decl and print_lang_type function headers.
bill [Mon, 26 Jul 1993 18:09:09 +0000 (18:09 +0000)]
Fix print_lang_decl and print_lang_type function headers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4988 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoAdd fixproto support.
bothner [Mon, 26 Jul 1993 08:49:02 +0000 (08:49 +0000)]
Add fixproto support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4987 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoInitial revision
bothner [Mon, 26 Jul 1993 00:11:20 +0000 (00:11 +0000)]
Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4986 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoInitial revision
bothner [Mon, 26 Jul 1993 00:00:23 +0000 (00:00 +0000)]
Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4985 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4984 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4983 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4982 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4981 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4980 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4979 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4978 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(cast_expr): Use new initializer parsing functions.
rms [Fri, 23 Jul 1993 19:19:04 +0000 (19:19 +0000)]
(cast_expr): Use new initializer parsing functions.
(initdcl, notype_initdcl): Likewise.
(init): Likewise.
(initlist_maybe_comma, initlist1): These replace initlist.
(initelt): New nonterminal.
Change specified index syntax to `[INDEX]='.
Change specified field syntax to `.NAME='.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4977 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4976 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4975 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(output_constant_def_contents): New function.
rms [Fri, 23 Jul 1993 18:50:33 +0000 (18:50 +0000)]
(output_constant_def_contents): New function.
(output_constant_def): Use it.
(deferred_constants): New list of constants not yet output.
(defer_addressed_constants): New function.
(output_deferred_addressed_constants): New function.
(make_decl_rtl): Don't ever replace old rtl;
instead, change its mode if necessary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4974 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoOutput most constructors an element at a time.
rms [Fri, 23 Jul 1993 18:49:55 +0000 (18:49 +0000)]
Output most constructors an element at a time.
(digest_init): Deleted code for raw constructors.
(process_init_constructor): Function deleted.
(start_init, finish_init): New functions.
(really_start_incremental_init)
(push_init_level, check_init_type_bitfields, pop_init_level)
(set_init_index, set_init_label, process_init_element)
(output_init_element, output_pending_init_elements): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4973 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4972 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4971 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4970 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4969 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago * reorg.c (relax_delay_slots): Do not redirect a jump if doing so
law [Fri, 23 Jul 1993 02:59:46 +0000 (02:59 +0000)]
    * reorg.c (relax_delay_slots): Do not redirect a jump if doing so
        invalidates insns in the jump's delay slots.
        (redirect_with_delay_slots_safe_p): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4968 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoDon't use fldcr to serialize it is broken on the 88110, use tb1 instead
hassey [Fri, 23 Jul 1993 01:16:21 +0000 (01:16 +0000)]
Don't use fldcr to serialize it is broken on the 88110, use tb1 instead
Made serialize-volatile the deault for all models.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4967 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoDon't use fldcr to serialize it is broken on the 88110, use tb1 instead
hassey [Fri, 23 Jul 1993 01:08:12 +0000 (01:08 +0000)]
Don't use fldcr to serialize it is broken on the 88110, use tb1 instead
Made serialize-volatile the default for all models.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4966 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4965 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4964 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(output_move_double): Only set highest_first if first reg
wilson [Wed, 21 Jul 1993 22:00:03 +0000 (22:00 +0000)]
(output_move_double): Only set highest_first if first reg
of dest overlaps memory src address.  Otherwise, if addreg1 set and
is same as second reg of dest, suppress trailing decrement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4963 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4962 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(<ftw.h>): Don't apply specialized fixes to <ftw.h>
wilson [Wed, 21 Jul 1993 21:46:38 +0000 (21:46 +0000)]
(<ftw.h>):  Don't apply specialized fixes to <ftw.h>
if we are on Solaris.  They are not needed in that case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4961 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(nonlocal_label_list): New variable.
wilson [Wed, 21 Jul 1993 21:44:07 +0000 (21:44 +0000)]
(nonlocal_label_list): New variable.
(combine_instructions): Set it.
(try_combine, distribute_links): CALL_INSN terminates a basic
block if nonlocal_label_list is set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4960 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4959 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(TARGET_SWITCHES): Recognize -m68851, -mno-68851,
wilson [Wed, 21 Jul 1993 21:27:53 +0000 (21:27 +0000)]
(TARGET_SWITCHES): Recognize -m68851, -mno-68851,
-m68302, -mno-68302, -m68332, -mno-68332.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4958 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoNew file.
wilson [Wed, 21 Jul 1993 21:22:31 +0000 (21:22 +0000)]
New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4957 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(OVERRIDE_OPTIONS, SUBTARGET_OVERRIDE_OPTIONS): Define.
wilson [Wed, 21 Jul 1993 21:21:10 +0000 (21:21 +0000)]
(OVERRIDE_OPTIONS, SUBTARGET_OVERRIDE_OPTIONS): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4956 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoNew File.
wilson [Wed, 21 Jul 1993 21:19:38 +0000 (21:19 +0000)]
New File.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4955 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(TARGET_SWITCHES): Add SUBTARGET_SWITCHES.
wilson [Wed, 21 Jul 1993 21:18:45 +0000 (21:18 +0000)]
(TARGET_SWITCHES): Add SUBTARGET_SWITCHES.
(OVERRIDE_OPTIONS): Add SUBTARGET_OVERRIDE_OPTIONS.
(SUBTARGET_SWITCHES, SUBTARGET_OVERRIDE_OPTIONS): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4954 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(sys/types.h sys/stdtypes.h): Delete newline before do.
wilson [Wed, 21 Jul 1993 21:04:54 +0000 (21:04 +0000)]
(sys/types.h sys/stdtypes.h): Delete newline before do.
(machine/cpu.h): Delete space in `2>& 1'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4953 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(lynx): Recognize as vendor.
wilson [Wed, 21 Jul 1993 21:00:37 +0000 (21:00 +0000)]
(lynx): Recognize as vendor.
(lynxos): Recognize as OS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4952 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4951 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(ashldi3, lshrdi3): Obsolete, deleted.
wilson [Wed, 21 Jul 1993 19:49:28 +0000 (19:49 +0000)]
(ashldi3, lshrdi3): Obsolete, deleted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4950 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4949 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4948 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4947 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4946 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoAdd prototypes for static functions.
kenner [Tue, 20 Jul 1993 19:06:35 +0000 (19:06 +0000)]
Add prototypes for static functions.
(subst, case IF_THEN_ELSE): Add missing arg to make_compound_operation.
(make_compound_operation, case ASHIFTRT): Delete extra gen_unary arg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4945 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(expand_increment): Convert constant subtract to add
rms [Tue, 20 Jul 1993 06:23:58 +0000 (06:23 +0000)]
(expand_increment): Convert constant subtract to add
before setting single_insn.  Compensate for this when choosing
the tree code to pass to `build'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4944 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoAdd variants of call and call_value patterns for calls to functions
kenner [Mon, 19 Jul 1993 22:10:12 +0000 (22:10 +0000)]
Add variants of call and call_value patterns for calls to functions
defined in the same file.  Omit the TOC pointer reload after such
calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4943 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(ENCODE_SECTION_INFO): New macro.
kenner [Mon, 19 Jul 1993 22:09:32 +0000 (22:09 +0000)]
(ENCODE_SECTION_INFO): New macro.
(PREDICATE_CODES): Add current_file_function_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4942 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(current_file_function_operand): New function.
kenner [Mon, 19 Jul 1993 22:09:05 +0000 (22:09 +0000)]
(current_file_function_operand): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4941 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago * reorg.c (fill_simple_delay_slots): Try filling any insn needing
law [Mon, 19 Jul 1993 17:16:53 +0000 (17:16 +0000)]
* reorg.c (fill_simple_delay_slots): Try filling any insn needing
delay slots with a JUMP_INSN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4940 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4939 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4938 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(expand_return): When expanding assignment into DECL_RESULT,
rms [Sun, 18 Jul 1993 20:24:23 +0000 (20:24 +0000)]
(expand_return): When expanding assignment into DECL_RESULT,
ignore the "value"--do it for effect.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4937 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(init_function_start): Initialize trampoline_list here.
kenner [Sun, 18 Jul 1993 18:21:41 +0000 (18:21 +0000)]
(init_function_start): Initialize trampoline_list here.
(expand_function_end): Not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4936 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4935 138bc75d-0d04-0410-961f-82ee72b054a4