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02b8f30077
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Author SHA1 Message Date
Richard Kenner
02b8f30077 (simplify_relation_operation): We can compute the result of a comparison of... 
(simplify_relation_operation): We can compute the result of a
comparison of CONST_INTs no matter what mode the computation is to be
done in.

From-SVN: r3372
 1993-01-27 19:23:36 -05:00
Richard Kenner
c2615a67c7 (emit_store_flag): Swap operands if first is a constant and second is not. 
Abort if compare_from_rtx didn't return an rtx with the code we expect.

From-SVN: r3371
 1993-01-27 19:23:02 -05:00
Richard Kenner
bf743ac5ed (compare_from_rtx): Only swap operand if first is a constant and 
second is not.

From-SVN: r3370
 1993-01-27 19:22:17 -05:00
Richard Kenner
c81fe25de9 (init_decl_processing): Make the arrays 200 long instead of 10 to 
leave more room for most names.

From-SVN: r3369
 1993-01-27 19:21:30 -05:00
Richard Kenner
97d17ac21c (declare_function_name): If char_array_type_node isn't large enough 
for the name, make a larger type.

From-SVN: r3368
 1993-01-27 19:21:01 -05:00
Richard Kenner
e15762df9d (put_var_into_stack, fixup_var_refs_insns): Minor cleanups. 
(fixup_var_refs_1, case SET): Correctly check for simple insns that don't
need fixups.

From-SVN: r3367
 1993-01-27 13:27:18 -05:00
Richard Stallman
4b7179be95 (includedir): Use local_prefix. 
From-SVN: r3366
 1993-01-27 18:11:43 +00:00
Jeff Law
9bc906845f pa.c (check_fp_mov): Delete unused function 
* pa.c (check_fp_mov): Delete unused function
	(register_or_short_operand): Likewise
	(eq_or_neq): Likewise
	(gen_compare_reg): Likewise
	(reverse_relop): Likewise
	(frame_base)name): Delete unused variable.

From-SVN: r3365
 1993-01-27 10:06:08 -07:00
Jeff Law
ec04655e33 * pa-ghpux.h (HAVE_ATEXIT): Delete. This is defined in pa.h 
From-SVN: r3364
 1993-01-27 10:05:33 -07:00
Richard Kenner
7243ba7d92 Delete ISCOFF macro which was in #ifdef _AIX. 
From-SVN: r3363
 1993-01-27 06:46:40 -05:00
Richard Kenner
2c440f06b8 (MY_ISCOFF): New macro. 
From-SVN: r3362
 1993-01-27 06:46:02 -05:00
Brendan Kehoe
d960abef0f fix typos 
From-SVN: r3361
 1993-01-26 21:28:16 -05:00
Richard Kenner
721f13b342 (simplify_binary_operation, case SMAX): Correctly compute largest 
possible signed integer.

From-SVN: r3360
 1993-01-26 19:32:45 -05:00
Richard Kenner
bef9925b88 (combine_instructions): Initialize undobuf in the event 
`gen_rtx_combine' is called before `try_combine'.

From-SVN: r3359
 1993-01-26 19:30:38 -05:00
Richard Kenner
42118350f7 (rest.cross, gfloat.h, stmp-headers, mostlyclean): Build and install 
gfloat.h instead of float.h.

From-SVN: r3358
 1993-01-26 19:27:55 -05:00
Richard Kenner
ad37ba0b5b (CLIB): Add -lld. 
From-SVN: r3357
 1993-01-26 19:25:55 -05:00
Richard Kenner
cc122dbc43 (ONLY_INT_FIELDS): Define if not __GNUC__. 
From-SVN: r3356
 1993-01-26 19:23:57 -05:00
Jim Wilson
e13502d79c Change all uses of EX to SED. 
From-SVN: r3355
 1993-01-26 15:29:45 -08:00
Jim Wilson
d58913603f (stdio.h): Change _VA_LIST_ to __gnuc_va_list for 386BSD. 
From-SVN: r3354
 1993-01-26 15:26:23 -08:00
Jim Wilson
9116497e24 (umulsidi3+1): Add variant which accepts constants. 
From-SVN: r3353
 1993-01-26 15:22:13 -08:00
Jim Wilson
590d6f8e98 (sys/types.h): Don't match on ssize_t. 
From-SVN: r3352
 1993-01-26 15:19:35 -08:00
Brendan Kehoe
c7af43d8b3 collect2.c (write_list_with_asm): Use __asm__' instead of asm', to avoid problems with `-fno-asm'. 
* collect2.c (write_list_with_asm): Use `__asm__' instead of
        `asm', to avoid problems with `-fno-asm'.

From-SVN: r3351
 1993-01-26 17:14:37 -05:00
Michael Meissner
8ab74e1295 Remove elisp-vars. 
From-SVN: r3350
 1993-01-26 20:30:58 +00:00
Brendan Kehoe
7bd95cc1d3 Makefile.in (insn-*.[ch], [...]): When using a trailing semicolon to force a rule to not do anything... 
* Makefile.in (insn-*.[ch], protoize.o, unprotoize.o, install): When
        using a trailing semicolon to force a rule to not do anything,
        explicitly run the command `true', to avoid warnings or other
        problems with versions of make which don't like null commands.

From-SVN: r3349
 1993-01-26 13:45:24 -05:00
Richard Kenner
293e1467cb (copy_and_substitute_rtx, case REG): Call gen_lowpart instead of 
making an explicit SUBREG.

From-SVN: r3348
 1993-01-26 07:14:22 -05:00
Richard Kenner
3af6dfd8b4 (expand_value_return): Call convert_move instead of the erroneous 
convert_to_mode.

From-SVN: r3347
 1993-01-26 07:13:47 -05:00
Richard Stallman
e8fda1f96b (find_a_file): First `access' test was backwards. 
(main): Set full_real_ld_suffix right.

From-SVN: r3346
 1993-01-26 06:58:09 +00:00
Richard Stallman
fba9adc6d5 (init_decl_processing): Use 10 as size of ..._array_type_node. 
From-SVN: r3345
 1993-01-26 06:51:31 +00:00
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