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Author SHA1 Message Date
Richard Kenner
d409668956 (try_combine): When splitting an insn, check for the new I2 setting a 
SUBREG.

From-SVN: r13286
 1996-12-11 17:46:34 -05:00
Richard Kenner
0bc8ae6e51 (print_operand): Use HOST_WIDE_INT_PRINT_DEC instead of using "%ld". 
(output_prolog): Don't print useless comment for VMS.

From-SVN: r13285
 1996-12-11 17:25:57 -05:00
Richard Kenner
555919ac3c (mov[hq]i unnamed): Split up for TARGET_BYTE_OPS and not. 
From-SVN: r13284
 1996-12-11 17:08:02 -05:00
Richard Kenner
44afaf6dea (output_prolog): SIZE is now HOST_WIDE_INT. 
From-SVN: r13283
 1996-12-11 17:07:49 -05:00
Richard Kenner
ef933d2601 (fixup_var_refs_1, case ZERO_EXTRACT): Don't call fixup_memory_subreg 
if no longer SUBREG of MEM.

From-SVN: r13282
 1996-12-11 17:00:41 -05:00
Jeff Law
d2c4d860c6 mn10300.c: New file for Matsushita MN10300 port. 
* mn10300/mn10300.c: New file for Matsushita MN10300 port.
        * mn10300/{mn10300.h,mn10300.md,t-mn10300,xm-mn10300.h}: Likewise.
        * config.sub: Recognize mn10300 as a basic machine type.
        * configure: Similarly.
        * ginclude/stdarg.h: mn10300 is little endian.
        * ginclude/varargs.h: Likewise.

From-SVN: r13281
 1996-12-11 14:28:52 -07:00
Jeff Law
11bb1f11d0 Initial revision 
From-SVN: r13280
 1996-12-11 14:22:57 -07:00
Richard Kenner
7d41c4114a (cacheflush): Add SONY NEWS-OS 4.2 version. 
From-SVN: r13279
 1996-12-11 09:09:06 -05:00
Richard Kenner
e34fc61568 (RETURN_POPS_ARGS): Test first argument for IDENTIFIER_NODE. 
From-SVN: r13278
 1996-12-11 09:01:35 -05:00
Richard Kenner
80e0fb4409 (obsolete RETURN_POPS_ARGS): Test first argument for IDENTIFIER_NODE. 
From-SVN: r13277
 1996-12-11 08:58:51 -05:00
Richard Kenner
3a24ee1742 (i386_return_pops_args): Don't test for IDENTIFIER_NODE. 
From-SVN: r13276
 1996-12-11 08:58:29 -05:00
Richard Kenner
334c4f0f01 (emit_library_call... 
(emit_library_call, emit_library_call_value): Don't pass an identifier
node as function type for library functions, but rather build a
function type that has a return type with the correct mode.

From-SVN: r13275
 1996-12-11 08:58:10 -05:00
Richard Kenner
6d101824da (combinable_i3pat): Bring back to sync with can_combine_p. 
From-SVN: r13274
 1996-12-10 20:20:59 -05:00
David J. MacKenzie
0d9b0e515b config.guess: Recognize machten. 
* config.guess:  Recognize machten.
	From Eric W. Bates <ericx@vineyard.net>.

From-SVN: r13267
 1996-12-11 00:37:52 +00:00
Richard Kenner
b8f16414c2 (output_function_{pro,epi}logue): Use lea instead of add.w when 
adjusting stack pointer on all but TARGET_68040.

From-SVN: r13266
 1996-12-10 17:36:39 -05:00
Richard Kenner
b8aa798690 (add[hs]i3): Only use two addq.w or subq.w instructions when... 
(add[hs]i3): Only use two addq.w or subq.w instructions
when adding or subtracting constants 8 < N < 16 on TARGET_CPU32.
Use lea instead of add.w when adding 16 bit constants to address
registers on all but TARGET_68040.

From-SVN: r13265
 1996-12-10 17:13:04 -05:00
Richard Kenner
b686ee306b (TARGET_CPU32): New macro. 
From-SVN: r13264
 1996-12-10 17:11:00 -05:00
Richard Kenner
df6ddd7337 (choose_temp_base): Don't dump core if TMPDIR is empty. 
From-SVN: r13263
 1996-12-10 17:04:20 -05:00
Ian Lance Taylor
bd8c4b14b5 Treat ZERO_EXTEND like SIGN_EXTEND in emit_unop_insn 
From-SVN: r13262
 1996-12-10 20:56:07 +00:00
Joern Rennecke
8e90e2734e (ADJUST_INSN_LENGTH): don't break from loop when only a LOOP_BEG is found. 
Calculate padding in new variable pad.

From-SVN: r13261
 1996-12-10 18:47:02 +00:00
Richard Kenner
cc3af271e6 (try): Insist that temp dir be searchable. 
From-SVN: r13260
 1996-12-10 09:44:55 -05:00
Jason Merrill
b2932ae5b8 x 
From-SVN: r13259
 1996-12-10 02:18:38 +00:00
Jason Merrill
a94dbf2c26 x 
From-SVN: r13258
 1996-12-09 22:31:23 +00:00
Stan Cox
19f5ce60f8 (jump_optimize): Don't move initialization if there is a label between it and the jump for if (foo) bar++ to bar += (foo !=0) 
From-SVN: r13257
 1996-12-09 21:37:37 +00:00
Stan Cox
f58acb6779 Remove change of Oct 4. 
From-SVN: r13256
 1996-12-09 21:29:02 +00:00
Jim Wilson
b925394ae6 (enum dwarf_location_atom): Add OP_MULT. 
From-SVN: r13255
 1996-12-09 12:36:06 -08:00
Jim Wilson
c21ee92759 (output_mem_loc_descriptor, case MULT): Add. 
(dwarf_fund_type_name, case FT_unsigned_int64): Fix typo.

From-SVN: r13254
 1996-12-09 12:34:02 -08:00
Jim Wilson
dd2478ae22 (mem_loc_descriptor, case MULT): Add. 
From-SVN: r13253
 1996-12-09 12:32:33 -08:00
Jim Wilson
72ec9bf85c (exeext): Delete. 
From-SVN: r13252
 1996-12-09 12:22:51 -08:00
Richard Kenner
c67ddce574 Update comments. 
From-SVN: r13251
 1996-12-07 18:59:35 -05:00
Richard Kenner
6fceaa5f5b (stdlib.h): Define __USE_FIXED_PROTOTYPES__ before including stdlib.h. 
From-SVN: r13250
 1996-12-07 18:58:28 -05:00
Richard Kenner
4f23aac0fc (iorsi_zexthi_ashl16): New pattern. 
(ashrsi_16): New name for old unnamed pattern.

From-SVN: r13249
 1996-12-07 18:58:08 -05:00
Richard Kenner
3cd3e83378 (decrement_and_branch_until_zero+[3-8]): Add missing CC_STATUS_INIT. 
(decrement_and_branch_until_zero+[5-8]): Delete redundant assignment.

From-SVN: r13248
 1996-12-07 18:56:50 -05:00
Richard Kenner
f1e869df63 ({and,ior,xor}si3_internal): Removed !TARGET_5200 from conditionals 
now that entire insn is disabled when !TARGET_5200.

From-SVN: r13247
 1996-12-07 18:55:09 -05:00
Richard Kenner
3ba95fd3aa (movhi pattern): Fixed MEM to MEM move problem. 
From-SVN: r13246
 1996-12-07 18:53:35 -05:00
Richard Kenner
e36a0077e3 (reload): Make starting_frame_size be HOST_WIDE_INT. 
From-SVN: r13245
 1996-12-07 18:49:43 -05:00
Richard Kenner
9a807d3a23 (struct function): Make frame_offset be HOST_WIDE_INT. 
(get_frame_size): Add definition.

From-SVN: r13244
 1996-12-07 18:49:30 -05:00
Richard Kenner
8af5168bae (frame_offset, get_frame_size): Make HOST_WIDE_INT. 
From-SVN: r13243
 1996-12-07 18:49:12 -05:00
Richard Kenner
2a8e278c94 (move_by_pieces): Abort only if length positive at end. 
From-SVN: r13242
 1996-12-07 18:48:44 -05:00
Richard Kenner
9f3c45fd62 (handle_braces): Rework last change. 
From-SVN: r13241
 1996-12-07 18:29:21 -05:00
Richard Kenner
00523ef24d (andsi3): Changed into define_expand. 
(andsi3_internal): Rename from old andsi3, changed condition to !TARGET_5200.
(andsi2_5200): New insn.
(iorsi3): Change into define_expand.
(iorsi2_internal): Rename from old iorsi3, changed condition to !TARGET_5200.
(iorsi2_5200): New insn.
(xorsi3): Change into define_expand.
(xorsi2_internal): Rename from old xorsi3, changed condition to !TARGET_5200.
(xorsi2_5200): New insn.

From-SVN: r13240
 1996-12-07 18:28:02 -05:00
Richard Kenner
3022deed9e (N_ALLOCATABLE_REGISTERS): Remove extra backslash at end of macro 
definition.

From-SVN: r13239
 1996-12-07 18:25:38 -05:00
Richard Kenner
55a7a95ed1 (LOCAL_INCLUDE_DIR): Remove default definition. 
(include_defaults_array): Do not use LOCAL_INCLUDE_DIR or
TOOL_INCLUDE_DIR if they are not defined.

From-SVN: r13238
 1996-12-07 18:11:11 -05:00
Richard Kenner
66334b64b6 (cppmain.o): New rule. 
From-SVN: r13237
 1996-12-07 18:05:10 -05:00
Richard Kenner
d4fcc6365e (merge_ranges): In (+,-) case, if lower bounds are the same the result 
is always false.

From-SVN: r13236
 1996-12-07 17:54:59 -05:00
Richard Kenner
bd5b5c8584 (build_indirect_ref): Don't give warning for dereferencing void * if 
evaluation is being skipped.

From-SVN: r13235
 1996-12-07 17:53:42 -05:00
Richard Kenner
47ee683790 (build_binary_op): Likewise. 
(build_conditional_expr): op1 now always nonnull.

From-SVN: r13234
 1996-12-07 17:51:45 -05:00
Richard Kenner
e78a3b4249 (skip_evaluation): Likewise. 
(overflow_warning, unsigned_conversion_warning): Don't warn about
potential runtime errors when skipping evaluation.

From-SVN: r13233
 1996-12-07 17:51:24 -05:00
Richard Kenner
6bdd692cdf (skip_evaluation): New variable. 
From-SVN: r13232
 1996-12-07 17:50:57 -05:00
Richard Kenner
5f8f4a0743 (unary_expr, expr_no_commas): Increment skip_evaluation when analyzing an expression that is known not to be evaluated. 
(unary_expr, expr_no_commas): Increment skip_evaluation when analyzing an
expression that is known not to be evaluated.
(sizeof, alignof): New rules.

From-SVN: r13231
 1996-12-07 17:50:45 -05:00