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Author SHA1 Message Date
Jeff Law
f048ca473f pa.c (reg_or_0_operand): Use CONST0_RTX instead of const0_rtx. 
* pa.c (reg_or_0_operand): Use CONST0_RTX instead of
	const0_rtx.
	(reg_or_0_or_nonsymb_mem_operand): New function.
	(emit_move_sequence): Copying CONST0_RTX into any
	register can be done directly.  Use CONST0_RTX instead
	of const0_rtx.
	(output_fp_move_double): Handle copying a CONST0_RTX
	into FP or integer registers.
	(print_operand): Handle "%r0" for DFmode and SFmode
	values too.

From-SVN: r3391
 1993-01-30 14:09:51 -07:00
Richard Stallman
7c57c7983d Add many prototypes from bill@cygnus.com. 
From-SVN: r3390
 1993-01-30 19:59:11 +00:00
Niklas Hallqvist
5d63b07f42 * c-decl.c (c_build_type_variant): Moved to c-common.c. 
From-SVN: r3389
 1993-01-30 06:06:30 +00:00
Niklas Hallqvist
0b73773ce6 c-common.c (c_build_type_variant): Moved here from c-decl.c. 
* c-common.c (c_build_type_variant): Moved here from c-decl.c.
	Redirected the TYPE_MAIN_VARIANT to the "real" main variant.
	Build the possibly new array type on the permanent obstack if it
        the original type was permanent.
	(permanent_obstack): Added extern declaration.

From-SVN: r3388
 1993-01-30 06:06:09 +00:00
Richard Stallman
42f769c15a (force_fit_type): Abort if T not INTEGER_CST. 
From-SVN: r3387
 1993-01-30 01:57:54 +00:00
Richard Stallman
4d7d0403c6 (size_in_bytes): Only call force_fit_type for an INTEGER_CST. 
From-SVN: r3386
 1993-01-30 01:56:57 +00:00
Jeff Law
f2fbfe928c reload.c (find_reloads_toplev): When handling a (subreg (reg)) where (reg) will be replaced by a memory... 
* reload.c (find_reloads_toplev): When handling a (subreg (reg))
	where (reg) will be replaced by a memory reference, if the memory
	address is invalid for the mode of the subreg, then search the
	memory address for reloads.

From-SVN: r3385
 1993-01-29 10:09:30 -07:00
Jeff Law
d39b685469 * pa.h (FIXED_REGISTERS): %r31 is not fixed. 
From-SVN: r3384
 1993-01-29 10:07:33 -07:00
James Van Artsdalen
dc78213e1a (compare_for_stack_reg): Properly swap operands of a COMPARE. 
From-SVN: r3383
 1993-01-29 05:48:47 +00:00
Jeff Law
9a82d0bb78 pa.md (iorsi3): Split into two patterns... 
* pa.md (iorsi3): Split into two patterns, a named "iorsi3" which
	only accepts registers, and a combiner pattern which accepts a
	restricted set of constant integers for one term.

From-SVN: r3382
 1993-01-28 11:59:42 -07:00
Jeff Law
15f6ed9f8b * pa.c (ior_operand): Do not accept registers. 
From-SVN: r3381
 1993-01-28 11:59:15 -07:00
Jeff Law
8f262c0d3e * pa.h (LEGITIMIZE_ADDRESS): Delete cases which can never happen. 
From-SVN: r3380
 1993-01-28 11:56:26 -07:00
Jeff Law
3518f90492 pa.h (CPP_SPEC for OLD_CC): Delete. 
* pa.h (CPP_SPEC for OLD_CC): Delete.
	(CC1_SPEC for OLD_CC): Likewise.
	(MODES_TIEABLE_P): Simplify.
	(ASM_OUTPUT_ADDR_VEC_ELT): Fix comment.
	(leaf_function): Delete unused variable.
	(HARD_REGNO_MODE_OK): Delete old useless version.
	(FIRST_PARM_OFFSET): Likewise.
	(FIRST_PARM_CALLER_OFFSET): Likewise.
	(EXPAND_BUILTIN_SAVEREGS): Likewise.
	(ASM_OUTPUT_REG_PUSH): Likewise.
	(ASM_OUTPUT_REG_POP): Likewise

From-SVN: r3379
 1993-01-28 11:53:11 -07:00
Ian Lance Taylor
2ac5f14ab3 print_operand accepts %/ for REGISTER_PREFIX. 
From-SVN: r3378
 1993-01-28 15:55:26 +00:00
Ian Lance Taylor
bb66e0f69a Use %/ before register names in 68000 version of umul_ppmm. 
From-SVN: r3377
 1993-01-28 15:55:26 +00:00
Richard Kenner
6574a8c4c3 Remove 29050-specific variants of patterns generating loadm that have earlyclobber. 
Remove 29050-specific variants of patterns generating loadm that have
earlyclobber.  This was put in for some very old version of the '050,
which isn't used anymore, that had a bug.

From-SVN: r3376
 1993-01-28 07:30:12 -05:00
Richard Kenner
7ba7267ac2 change /include and -I values from [.config] to [.config.] (this trailing... 
change /include and -I values from [.config] to [.config.] (this
trailing period works with GNU C's preprocessor but not with VAX C's).

From-SVN: r3375
 1993-01-28 06:55:47 -05:00
Richard Kenner
bcc81b8594 change instances of [.config] to [.config.vax]. 
From-SVN: r3374
 1993-01-28 06:54:18 -05:00
Richard Kenner
d94f844d87 (init_fixtab, init_optabs): Fix typos in QFmode and HFmode 
initialization.

From-SVN: r3373
 1993-01-28 06:48:47 -05:00
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