MatCat.OpenSource/8sa1-gcc
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Author SHA1 Message Date
Richard Stallman
d283912a4b (convert_to_integer): Don't pass truncate into ABS_EXPR. 
From-SVN: r5037
 1993-07-29 06:30:20 +00:00
Richard Stallman
1c5334be7d Fix typo in last change. 
From-SVN: r5036
 1993-07-29 02:33:32 +00:00
Richard Stallman
9825189b2e (compare): Add ./ in tail command. 
From-SVN: r5035
 1993-07-29 00:15:21 +00:00
Richard Kenner
c1ceaaa6f2 (copy_for_inline, case LABEL_REF): Properly copy LABEL_REF with LABEL_REF_NONLOCAL_P set. 
(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.

From-SVN: r5034
 1993-07-28 15:38:13 -04:00
Richard Kenner
a0a34f94fa (expand_return): Set TREE_SIDE_EFFECTS on MODIFY_EXPR. 
From-SVN: r5033
 1993-07-28 15:35:58 -04:00
Richard Kenner
a5dbd798f2 (iterator_loop_{pro,epi}logue): Set TREE_SIDE_EFFECTS on the MODIFY_EXPRs we make. 
(iterator_loop_{pro,epi}logue): Set TREE_SIDE_EFFECTS on the MODIFY_EXPRs we
make.
Pass const0_rtx as TARGET to expand_expr.

From-SVN: r5032
 1993-07-28 15:34:22 -04:00
Michael Meissner
c49f1ce85d Use SUBTARGET_OVERRIDE_OPTIONS instead of OVERRIDE_OPTIONS. 
From-SVN: r5031
 1993-07-28 19:17:10 +00:00
Richard Stallman
b6f01001b1 (expand_expr, case ADDR_EXPR): Treat CONCAT like REG. 
From-SVN: r5030
 1993-07-28 18:46:31 +00:00
Jim Wilson
7f3d4b2f75 (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.

From-SVN: r5029
 1993-07-28 11:06:21 -07:00
Jim Wilson
2516bc12a8 (libgcc.a): Do `chmod +w *' between two ar commands. 
From-SVN: r5028
 1993-07-28 11:03:59 -07:00
Jim Wilson
5fd7eed02d (shift_operand): New function. 
From-SVN: r5027
 1993-07-28 11:01:25 -07:00
Jim Wilson
42d93ca6b2 Initial revision 
From-SVN: r5026
 1993-07-28 10:57:19 -07:00
Jim Wilson
e6f6eb290d (strength_reduce): Don't ignore a giv that depends on a 
reversed biv.

From-SVN: r5025
 1993-07-28 10:50:26 -07:00
Jim Wilson
c70305f128 (STARTFILE_SPEC): Define. 
From-SVN: r5024
 1993-07-28 10:47:20 -07:00
Jim Wilson
4c6d688ba0 (ALLOCA): Define. 
From-SVN: r5023
 1993-07-28 10:46:55 -07:00
Richard Stallman
6df4a7b923 (start_function): Warn if volatile fn returns non-void. 
From-SVN: r5022
 1993-07-28 17:45:51 +00:00
Jim Wilson
43a9225684 (INITIAL_FRAME_POINTER_OFFSET): Negate, and subtract 64 bytes. 
From-SVN: r5021
 1993-07-28 10:43:02 -07:00
Jim Wilson
07f64b95a4 (schedule_block): Do not emit line number notes before other notes. 
From-SVN: r5020
 1993-07-28 10:40:30 -07:00
Jim Wilson
2143266070 (assemble_variable): Flag_no_common applies only if 
external linkage.

From-SVN: r5019
 1993-07-28 10:36:31 -07:00
Jim Wilson
02892e0694 Add new parameter to move_block_from_reg calls. 
From-SVN: r5018
 1993-07-28 10:21:14 -07:00
Jim Wilson
f4ef129aea (function_arg): Shift all structures less than 4 bytes, 
not just those which are QImode or HImode.

From-SVN: r5017
 1993-07-28 10:16:54 -07:00
Jim Wilson
f31870c1b0 (assign_parms): Pass extra argument SIZE to move_block_from_reg calls. 
(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.

From-SVN: r5016
 1993-07-28 10:15:25 -07:00
Jim Wilson
067a2933ea (move_block_from_reg): Add new argument to prototype. 
From-SVN: r5015
 1993-07-28 10:14:44 -07:00
Jim Wilson
0040593d86 (move_block_from_reg): New argument SIZE. 
(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.

From-SVN: r5014
 1993-07-28 10:13:53 -07:00
Jim Wilson
8498efd082 (expand_call): For unaligned arguments on 
BYTES_BIG_ENDIAN machines, correct bitfield offset calculations.

From-SVN: r5013
 1993-07-28 10:12:33 -07:00
Doug Evans
0eb61c19ed expmed.c (store_split_bitfield): Fix handling of bitfields that cross word boundaries... 
* 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.

From-SVN: r5012
 1993-07-28 16:39:07 +00:00
John Hassey
3ffeb92223 Initial revision 
From-SVN: r5011
 1993-07-28 13:42:50 +00:00
Per Bothner
2fdf880111 Define STMP_FIXPROTO to empty for cross. 
From-SVN: r5010
 1993-07-27 15:45:33 -07:00
Per Bothner
fd602e5abb Pass '-' to tr as the 1-character range '---'. 
From-SVN: r5009
 1993-07-27 15:45:09 -07:00
Per Bothner
cefd15ce40 Disable obnoxious warning message. 
From-SVN: r5008
 1993-07-27 14:01:33 -07:00
Per Bothner
ec0ed4f7ff patch-header.c (read_scan_file): Minor re-write to avoid obstack_copy0, since that uses the non-portable bcopy(). 
* patch-header.c (read_scan_file):  Minor re-write to avoid
obstack_copy0, since that uses the non-portable bcopy().

From-SVN: r5007
 1993-07-27 13:55:12 -07:00
Per Bothner
7b03247ca3 * Makefile.in (patch-header): Use $(HOST_OBSTACK). 
From-SVN: r5006
 1993-07-27 13:54:38 -07:00
Richard Kenner
9db73acb48 (optimize_bit_field_compare): Preserve volatility of bitfield. 
From-SVN: r5005
 1993-07-27 16:42:34 -04:00
Richard Stallman
19fdd3eecb (assign_parms): Don't copy too much when extending parm_reg_stack_loc. 
From-SVN: r5004
 1993-07-27 18:52:32 +00:00
Richard Stallman
86615a6216 (ASM_DECLARE_OBJECT_NAME): Don't make a .size if the size is not known. 
(ASM_DECLARE_OBJECT_NAME): Don't make a .size
if the size is not known.  Use DECL, not decl.

From-SVN: r5003
 1993-07-27 18:46:28 +00:00
Richard Stallman
0c96bde094 (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.

From-SVN: r5002
 1993-07-27 07:11:51 +00:00
Richard Stallman
919d4b2024 (DBX_DEBUGGING_INFO): Remove this to let gcc deals with gas and coff. 
From-SVN: r5001
 1993-07-27 07:11:29 +00:00
Richard Stallman
8f94bd72ee (CPP_PREDEFINES): added -D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BULL_SOURCE to the list. 
(CPP_PREDEFINES): added -D_POSIX_SOURCE
-D_XOPEN_SOURCE -D_BULL_SOURCE to the list.
(CPP_SPEC): removed ansi definition.

From-SVN: r5000
 1993-07-27 07:11:12 +00:00
Richard Stallman
7a0b14b8bc (_WCHAR_T_H): Test this and define this. 
From-SVN: r4999
 1993-07-27 07:10:41 +00:00
Richard Stallman
c4c8ee9c6e entered into RCS 
From-SVN: r4998
 1993-07-27 07:08:26 +00:00
Richard Stallman
b62acd6076 (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.

From-SVN: r4997
 1993-07-27 05:57:26 +00:00
Richard Stallman
a785e67e7b (assemble_variable): For array whose size comes from the initializer, determine proper alignment here. 
(assemble_variable): For array whose size comes from
the initializer, determine proper alignment here.
(assemble_align): New function.

From-SVN: r4996
 1993-07-27 05:27:28 +00:00
Richard Kenner
e507581872 (fold, case EQ_EXPR): Remove code that converts mod to unsigned mod; 
it isn't correct for negative operands.

From-SVN: r4995
 1993-07-26 20:26:20 -04:00
Richard Stallman
437b3c097d (simplify_shift_const): Inhibit hacks based on 
num_sign_bit_copies if shift_mode differs from the mode of varop.

From-SVN: r4994
 1993-07-26 22:16:16 +00:00
Richard Stallman
fa1a4543fd (main): When -W sets warn_uninitialized, avoid later warning 
if warn_uninitialized is not supported.

From-SVN: r4993
 1993-07-26 21:42:48 +00:00
Richard Stallman
c06cff95e3 (__main): Use macro SYMBOL__MAIN instead of invoking directly. 
From-SVN: r4992
 1993-07-26 21:00:16 +00:00
Richard Stallman
293e3de41c (expand_main_function): Likewise. 
(put_reg_into_stack): New subroutine.
(put_var_into_stack): Use that; handle CONCAT.

From-SVN: r4991
 1993-07-26 20:59:21 +00:00
Richard Stallman
d6cf318765 (NAME__MAIN, SYMBOL__MAIN): Add default definitions. 
(write_c_file, scan_prog_file(OSF/ROSE)): Use them instead of explicit
__main.

From-SVN: r4990
 1993-07-26 20:58:04 +00:00
Richard Kenner
d398435625 (strip_off_ending): Allow .ad* for Ada. 
From-SVN: r4989
 1993-07-26 16:03:20 -04:00
Bill Cox
27d433a267 Fix print_lang_decl and print_lang_type function headers. 
From-SVN: r4988
 1993-07-26 18:09:09 +00:00