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Author SHA1 Message Date
Richard Stallman
625bbc6074 (handle_directive): Init already_output after old_linenum label. 
(finclude): Remove final backslash-newline *before* trigraph_pcp.
(write_output): Free line_command at end.

From-SVN: r3344
 1993-01-26 06:00:49 +00:00
Doug Evans
716f003f91 Added debugging utilities debug_rtx_list to print several rtx's and... 
Added debugging utilities debug_rtx_list to print several rtx's and
debug_rtx_find to look up an rtx in a list given a uid.

From-SVN: r3343
 1993-01-26 00:30:34 +00:00
Richard Kenner
8aa9dc6a81 Delete emacs local-variables block at end. 
From-SVN: r3342
 1993-01-25 18:53:41 -05:00
Jim Wilson
506c8a7182 (init_arg_profiler, output_arc_profiler): Delete unused 
functions.

From-SVN: r3341
 1993-01-25 12:29:24 -08:00
Jim Wilson
1cae867868 (ARC_PROFILER): Delete unused macro. 
From-SVN: r3340
 1993-01-25 12:28:53 -08:00
Jim Wilson
a36dc54839 (va_start): Rewrite to account for builtin_saveregs changes. 
From-SVN: r3339
 1993-01-25 12:25:43 -08:00
Jim Wilson
9a1c7cd725 (CPP_SPEC): Delete __sparc_frw__ define. 
(TARGET_FRW_COMPAT): New macro.
(TARGET_DEFAULTS): Comment out -mfrw option.  Add new commented
out option -mfrw-compat.
(EXPAND_BUILTIN_SAVEREGS): Call sparc_builtin_saveregs to emit rtl
inline instead of calling builtin_saveregs in libgcc.a.

From-SVN: r3338
 1993-01-25 12:24:37 -08:00
Jim Wilson
3ea1fdd318 (sparc_builtin_saveregs): New function. 
From-SVN: r3337
 1993-01-25 12:24:03 -08:00
Jim Wilson
8b1d5eb76b (movsi, movtf, movdf, movdi, movsf): Delete f/r and r/f 
constraint pairs.

From-SVN: r3336
 1993-01-25 12:20:50 -08:00
Jim Wilson
2ccdef65e9 (PRINT_OPERAND_PUNCT_VALID_P): Delete '@' case. 
From-SVN: r3335
 1993-01-25 12:20:18 -08:00
Jim Wilson
019c2b2495 (print_operand): Delete '@' case. 
(output_fp_move_double): Delete FP_REG to GENERAL_REG and vice
versa copy support.
(output_fp_move_quad): Likewise.

From-SVN: r3334
 1993-01-25 12:19:46 -08:00
Jim Wilson
4c1dfa8ff3 (secondary_reload_class): Correct test against 
FIRST_PSEUDO_REGISTER.

From-SVN: r3333
 1993-01-25 12:01:11 -08:00
Jim Wilson
31aaaec1e3 (registers_ok_for_ldd_peep): Delete test for pseudos. 
From-SVN: r3332
 1993-01-25 11:56:19 -08:00
Jim Wilson
f2de277562 (emit_indirect_jump): Use Pmode instead of VOIDmode and 
insn_operand_mode.

From-SVN: r3331
 1993-01-25 11:54:36 -08:00
Jim Wilson
1ce0cb5324 (calls_alloca): Change name to calls_function. 
(calls_alloca): Change name to calls_function.  Add new
parameter WHICH to control old or new behaviour.
(expand_call): When stack space is preallocated and parameters
must be passed on the stack, precompute parameters that involve
function calls.

From-SVN: r3330
 1993-01-25 11:52:15 -08:00
Jim Wilson
867b0d7a02 (language_string): Define here for C and Obj-C. 
From-SVN: r3329
 1993-01-25 11:49:15 -08:00
Jim Wilson
e5b42a8ce4 (language_string): Delete from here. 
From-SVN: r3328
 1993-01-25 11:48:25 -08:00
Jeff Law
f3c2c11198 c-decl.c (finish_struct): Disable "structure/union defined inside parms" if compiling with -traditional. 
* c-decl.c (finish_struct): Disable "structure/union defined inside
	parms" if compiling with -traditional.

From-SVN: r3327
 1993-01-25 11:53:25 -07:00
James Van Artsdalen
b2f1f92b17 (extendsidi2): Fix typo in regno. 
From-SVN: r3326
 1993-01-25 12:09:21 +00:00
Richard Stallman
e19a77e63b (unary_expr => ANDAND identifier): Handle lookup_label returning 0. 
From-SVN: r3325
 1993-01-25 06:37:20 +00:00
Richard Stallman
7d9795e552 (lookup_label): Return 0 if not within a function. 
From-SVN: r3324
 1993-01-25 06:36:24 +00:00
Richard Stallman
3f7531dbac (install-float-h-cross): Don't ignore error when running enquire. 
From-SVN: r3323
 1993-01-25 05:08:13 +00:00
Michael Meissner
82bde8543b Do not give a warning for a plain 0 used in a pointer context. 
From-SVN: r3322
 1993-01-25 03:40:07 +00:00
Richard Stallman
21cd4ffcad Fix typo in prev change. 
From-SVN: r3321
 1993-01-24 23:48:02 +00:00
Richard Stallman
6da0ede8b6 (move/push address patterns): 
Don't use alternative number to distinguish pushes from moves.
Use just one alternative `g' in output constraint.

From-SVN: r3320
 1993-01-24 23:44:50 +00:00
Richard Kenner
cde62d1aec (CLASS_LIKELY_SPILLED_P): Add default definition. 
(alloc_qty_for_scratch, local_alloc): Use CLASS_LIKELY_SPILLED_P.

From-SVN: r3319
 1993-01-24 07:18:57 -05:00
Richard Kenner
f65b79390a (final_scan_insn): Call alter_subreg on duplicate operands (in case we 
need to split the insn).

From-SVN: r3318
 1993-01-24 07:18:26 -05:00
Richard Stallman
d8a8a4da44 (apply_distributive_law): Don't mess with float arith. 
From-SVN: r3317
 1993-01-24 01:06:11 +00:00
Richard Stallman
df24d0da45 Use new name objc-act.h. 
From-SVN: r3316
 1993-01-24 00:41:50 +00:00
Richard Stallman
8deb7047a6 (emit_store_flag): Reset ICODE using returned COMPARISON. 
From-SVN: r3315
 1993-01-24 00:03:35 +00:00
Richard Stallman
de5f1a5a77 (change_newlines): Renamed from delete_newlines. 
Insert a space in place of a newline.  Caller changed.

From-SVN: r3314
 1993-01-23 23:56:08 +00:00
Niklas Hallqvist
028aaf1aad * config/m68k/tower-as.h (STARTFILE_SPEC): Moved to tower.h. 
From-SVN: r3313
 1993-01-23 23:26:18 +00:00
Niklas Hallqvist
8b710c4f24 tower.h (LIB_SPEC): Use %s instead of absolute path. 
* config/m68k/tower.h (LIB_SPEC): Use %s instead of absolute path.
	(STARTFILE_SPEC): Moved here from tower-as.h.  Use %s instead of
	absolute path.

From-SVN: r3312
 1993-01-23 23:25:55 +00:00
Richard Stallman
6b02c31649 Comment fix. 
From-SVN: r3311
 1993-01-23 23:03:57 +00:00
Richard Stallman
27212ac6c1 (find_basic_blocks): Don't mark labels in nonlocal_label_list 
that were deleted due to having no references.

From-SVN: r3310
 1993-01-23 22:16:52 +00:00
Richard Kenner
93193ab5ee (reload): After calling count_possible_groups, see if we have to proceed with allocating a group. 
(reload): After calling count_possible_groups, see if we have to proceed
with allocating a group.
(count_possible_groups): Use HARD_REG_SET, not a char array, for consistency.

From-SVN: r3309
 1993-01-23 17:13:03 -05:00
Richard Stallman
a90ef3a37e (ASM_OUTPUT_DOUBLE_OPERAND): Delete space before arglist. 
From-SVN: r3308
 1993-01-23 21:29:51 +00:00
Richard Stallman
a09abb2dae (cross-test): Depend on GCC_PARTS. 
From-SVN: r3307
 1993-01-23 20:16:48 +00:00
Richard Kenner
5a5e4c2caa (ADJUST_COST): Add new definition. 
From-SVN: r3306
 1993-01-23 07:14:52 -05:00
Jim Wilson
1ed6fbfce4 Use pwd if PWDCMD is undefined. Add missing echo command. 
From-SVN: r3305
 1993-01-22 15:54:42 -08:00
Brendan Kehoe
c5d3565c62 Cygnus<-->FSF merge. 
From-SVN: r3304
 1993-01-22 18:10:33 -05:00
Brendan Kehoe
eaff4f5a57 Cygnus<-->FSF merge 
From-SVN: r3303
 1993-01-22 18:05:01 -05:00
Torbjorn Granlund
936b69b36b (SIZE_TYPE): Define. 
(NO_DOLLAR_IN_LABEL): Define.

From-SVN: r3302
 1993-01-22 20:08:29 +00:00
Jeff Law
2ccc7d7f45 * pa.c (secondary_reload_class): Simplify. 
From-SVN: r3301
 1993-01-22 10:19:18 -07:00
Richard Kenner
8207ec0452 (emit_library_call): Correct mis-applied patch. 
From-SVN: r3300
 1993-01-22 07:56:45 -05:00
Richard Kenner
720653a39b (our_file_name): New variable. 
(find_a_file): Ignore filename equal to that in our_file_name.
(main): Initialize our_file_name.

From-SVN: r3299
 1993-01-22 07:56:23 -05:00
Jeff Law
4d3cea21c7 * pa.c (emit_move_sequence): Handle secondary reloads for SAR. 
From-SVN: r3298
 1993-01-21 09:34:59 -07:00
Jeff Law
5a6cbc3795 pa.h (REG_CLASSES): Delete GENERAL_OR_FP_OR_SNAKE_FP register class, it's not needed anymore. 
* pa.h (REG_CLASSES): Delete GENERAL_OR_FP_OR_SNAKE_FP register
	class, it's not needed anymore.  Delete all references.  'Z'
	register class is now "ALL_REGS".

From-SVN: r3297
 1993-01-21 09:34:04 -07:00
James Van Artsdalen
08a7baacfb (cmpM_cc): Allow first operand to be a MEM. 
Don't allow both operands to be MEM.
(float addM3,subM3,divM3,mulM3 recognizers): Don't allow either operand
to be a constant.
(all float patterns, FLOAT_EXTEND operands): Don't allow GENERAL_REGS
for float_extended operand.
(all float patterns, FLOAT operands): Change constraints to get better
register classification.
(fix_truncMN2 patterns): Likewise.
(floatMN2 patterns): Likewise.

From-SVN: r3296
 1993-01-20 06:48:48 +00:00
James Van Artsdalen
85ff473e56 (PREFERRED_RELOAD_CLASS): Narrow ALL_REGS to GENERAL_REGS. 
(PREFERRED_OUTPUT_RELOAD_CLASS): New macro.  Narrow ALL_REGS to GENERAL_REGS.
(SECONDARY_MEMORY_NEEDED): New macro.

From-SVN: r3295
 1993-01-20 06:45:28 +00:00