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gcc.gnu.org Git - gcc.git/log
Jason Merrill [Tue, 10 Dec 1996 02:18:38 +0000 (02:18 +0000)]
x
From-SVN: r13259
Jason Merrill [Mon, 9 Dec 1996 22:31:23 +0000 (22:31 +0000)]
x
From-SVN: r13258
Stan Cox [Mon, 9 Dec 1996 21:37:37 +0000 (21:37 +0000)]
(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
Stan Cox [Mon, 9 Dec 1996 21:29:02 +0000 (21:29 +0000)]
Remove change of Oct 4.
From-SVN: r13256
Jim Wilson [Mon, 9 Dec 1996 20:36:06 +0000 (12:36 -0800)]
(enum dwarf_location_atom): Add OP_MULT.
From-SVN: r13255
Jim Wilson [Mon, 9 Dec 1996 20:34:02 +0000 (12:34 -0800)]
(output_mem_loc_descriptor, case MULT): Add.
(dwarf_fund_type_name, case FT_unsigned_int64): Fix typo.
From-SVN: r13254
Jim Wilson [Mon, 9 Dec 1996 20:32:33 +0000 (12:32 -0800)]
(mem_loc_descriptor, case MULT): Add.
From-SVN: r13253
Jim Wilson [Mon, 9 Dec 1996 20:22:51 +0000 (12:22 -0800)]
(exeext): Delete.
From-SVN: r13252
Richard Kenner [Sat, 7 Dec 1996 23:59:35 +0000 (18:59 -0500)]
Update comments.
From-SVN: r13251
Richard Kenner [Sat, 7 Dec 1996 23:58:28 +0000 (18:58 -0500)]
(stdlib.h): Define __USE_FIXED_PROTOTYPES__ before including stdlib.h.
From-SVN: r13250
Richard Kenner [Sat, 7 Dec 1996 23:58:08 +0000 (18:58 -0500)]
(iorsi_zexthi_ashl16): New pattern.
(ashrsi_16): New name for old unnamed pattern.
From-SVN: r13249
Richard Kenner [Sat, 7 Dec 1996 23:56:50 +0000 (18:56 -0500)]
(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
Richard Kenner [Sat, 7 Dec 1996 23:55:09 +0000 (18:55 -0500)]
({and,ior,xor}si3_internal): Removed !TARGET_5200 from conditionals
now that entire insn is disabled when !TARGET_5200.
From-SVN: r13247
Richard Kenner [Sat, 7 Dec 1996 23:53:35 +0000 (18:53 -0500)]
(movhi pattern): Fixed MEM to MEM move problem.
From-SVN: r13246
Richard Kenner [Sat, 7 Dec 1996 23:49:43 +0000 (18:49 -0500)]
(reload): Make starting_frame_size be HOST_WIDE_INT.
From-SVN: r13245
Richard Kenner [Sat, 7 Dec 1996 23:49:30 +0000 (18:49 -0500)]
(struct function): Make frame_offset be HOST_WIDE_INT.
(get_frame_size): Add definition.
From-SVN: r13244
Richard Kenner [Sat, 7 Dec 1996 23:49:12 +0000 (18:49 -0500)]
(frame_offset, get_frame_size): Make HOST_WIDE_INT.
From-SVN: r13243
Richard Kenner [Sat, 7 Dec 1996 23:48:44 +0000 (18:48 -0500)]
(move_by_pieces): Abort only if length positive at end.
From-SVN: r13242
Richard Kenner [Sat, 7 Dec 1996 23:29:21 +0000 (18:29 -0500)]
(handle_braces): Rework last change.
From-SVN: r13241
Richard Kenner [Sat, 7 Dec 1996 23:28:02 +0000 (18:28 -0500)]
(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
Richard Kenner [Sat, 7 Dec 1996 23:25:38 +0000 (18:25 -0500)]
(N_ALLOCATABLE_REGISTERS): Remove extra backslash at end of macro
definition.
From-SVN: r13239
Richard Kenner [Sat, 7 Dec 1996 23:11:11 +0000 (18:11 -0500)]
(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
Richard Kenner [Sat, 7 Dec 1996 23:05:10 +0000 (18:05 -0500)]
(cppmain.o): New rule.
From-SVN: r13237
Richard Kenner [Sat, 7 Dec 1996 22:54:59 +0000 (17:54 -0500)]
(merge_ranges): In (+,-) case, if lower bounds are the same the result
is always false.
From-SVN: r13236
Richard Kenner [Sat, 7 Dec 1996 22:53:42 +0000 (17:53 -0500)]
(build_indirect_ref): Don't give warning for dereferencing void * if
evaluation is being skipped.
From-SVN: r13235
Richard Kenner [Sat, 7 Dec 1996 22:51:45 +0000 (17:51 -0500)]
(build_binary_op): Likewise.
(build_conditional_expr): op1 now always nonnull.
From-SVN: r13234
Richard Kenner [Sat, 7 Dec 1996 22:51:24 +0000 (17:51 -0500)]
(skip_evaluation): Likewise.
(overflow_warning, unsigned_conversion_warning): Don't warn about
potential runtime errors when skipping evaluation.
From-SVN: r13233
Richard Kenner [Sat, 7 Dec 1996 22:50:57 +0000 (17:50 -0500)]
(skip_evaluation): New variable.
From-SVN: r13232
Richard Kenner [Sat, 7 Dec 1996 22:50:45 +0000 (17:50 -0500)]
(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
Richard Kenner [Sat, 7 Dec 1996 22:47:59 +0000 (17:47 -0500)]
(PENTIUM:CPunix:4.0*:*): New case.
From-SVN: r13227
Richard Kenner [Sat, 7 Dec 1996 22:38:08 +0000 (17:38 -0500)]
Formerly cpp.texi.~26~
From-SVN: r13226
Richard Kenner [Sat, 7 Dec 1996 22:37:32 +0000 (17:37 -0500)]
(rest_of_compilation): Call regscan before each jump threading pass.
From-SVN: r13225
Richard Kenner [Sat, 7 Dec 1996 22:35:03 +0000 (17:35 -0500)]
(poplevel): Don't call output_inline_function if DECL_SAVED_INSNS is
not set.
From-SVN: r13224
Richard Kenner [Sat, 7 Dec 1996 22:26:06 +0000 (17:26 -0500)]
(give_switch): Add new arg, INCLUDE_BLANKS.
(handle_braces): All callers changed.
Add support for new construct: %{S*^}.
From-SVN: r13223
Brendan Kehoe [Sat, 7 Dec 1996 16:53:42 +0000 (11:53 -0500)]
Makefile.in (DRIVER_DEFINES): New macro, with the macro definitions for the driver.
* Makefile.in (DRIVER_DEFINES): New macro, with the macro
definitions for the driver.
(gcc.o): Make rule use $(DRIVER_DEFINES).
* gcc.c (process_command) [LANG_SPECIFIC_DRIVER]: Call
lang_specific_driver, passing along the addr of FATAL for errors
along with our ARGC and ARGV.
From-SVN: r13222
Thomas Bushnell, n/BSG [Thu, 21 Nov 1996 22:20:09 +0000 (22:20 +0000)]
Revert last change.
From-SVN: r13216
Thomas Bushnell, n/BSG [Thu, 21 Nov 1996 21:51:00 +0000 (21:51 +0000)]
config.sub: Recognize gnu-gnu* along with linux-gnu* as a valid kernel-os combination.
* config.sub: Recognize gnu-gnu* along with linux-gnu* as a valid
kernel-os combination. Remove `-gnu*' from the portable systems
list. Add `-gnu-gnu*'. Add new rule for `-gnu*' to turn it into
two part name.
From-SVN: r13215
Thomas Bushnell, n/BSG [Thu, 21 Nov 1996 21:43:48 +0000 (21:43 +0000)]
config.guess [...]: Use a four-part configuration name for gnu so it can be distinguished from...
Thu Nov 21 16:42:41 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* config.guess [UNAME_SYSTEM == GNU]: Use a four-part
configuration name for gnu so it can be distinguished from
foo-foo-linux-gnu with simple globbing patterns.
From-SVN: r13214
Joern Rennecke [Thu, 21 Nov 1996 20:53:26 +0000 (20:53 +0000)]
(output_stack_adjust): New argument TEMP. Changed all callers.
If the adjust cannot be done with one, but can be done with two
CONST_OK_FOR_I constants, do it that way.
From-SVN: r13213
Ian Lance Taylor [Thu, 21 Nov 1996 19:29:37 +0000 (19:29 +0000)]
Include <stdio.h> unconditionally in <assert.h> if stderr is needed
From-SVN: r13212
David J. MacKenzie [Wed, 20 Nov 1996 21:28:32 +0000 (21:28 +0000)]
cleanups
From-SVN: r13210
Jason Merrill [Wed, 20 Nov 1996 20:36:53 +0000 (20:36 +0000)]
x
From-SVN: r13209
Jason Merrill [Wed, 20 Nov 1996 00:10:51 +0000 (00:10 +0000)]
x
From-SVN: r13208
Jason Merrill [Tue, 19 Nov 1996 23:21:54 +0000 (23:21 +0000)]
x
From-SVN: r13207
Stan Cox [Tue, 19 Nov 1996 22:25:12 +0000 (22:25 +0000)]
(COMMENT_BEGIN): Delete.
From-SVN: r13206
Michael Meissner [Tue, 19 Nov 1996 22:08:04 +0000 (22:08 +0000)]
Use configure to set EXTRA_HEADERS, not t-* file
From-SVN: r13205
Karl Berry [Tue, 19 Nov 1996 21:11:43 +0000 (21:11 +0000)]
(\deftypevarheader, \deftypevrheader): Remove
(\deftypevarheader, \deftypevrheader): Remove
* texinfo.tex (\deftypevarheader, \deftypevrheader): Remove
anything after the first space in the name to be indexed, for the
sake of tzname[2].
(\dovarind): New macro.
From: Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
From-SVN: r13203
Jason Merrill [Mon, 18 Nov 1996 22:42:34 +0000 (22:42 +0000)]
x
From-SVN: r13202
Jason Merrill [Mon, 18 Nov 1996 19:53:00 +0000 (19:53 +0000)]
x
From-SVN: r13201
Richard Kenner [Mon, 18 Nov 1996 01:23:00 +0000 (20:23 -0500)]
(get_inner_reference): Fix error in previous change.
From-SVN: r13200
Karl Berry [Sun, 17 Nov 1996 00:12:46 +0000 (00:12 +0000)]
\indexbreaks, \realunder, \multitable, \footnotezzz.
From-SVN: r13196
Richard Kenner [Sat, 16 Nov 1996 22:41:48 +0000 (17:41 -0500)]
Fix typo in last change.
From-SVN: r13195
Richard Kenner [Sat, 16 Nov 1996 22:40:22 +0000 (17:40 -0500)]
(operand_subword): Avoid confusion if sizeof (float) is less than a
full word.
From-SVN: r13194
Richard Kenner [Sat, 16 Nov 1996 12:23:00 +0000 (07:23 -0500)]
(TARGET_DEFAULT): Use symbolic values.
From-SVN: r13193
Richard Kenner [Sat, 16 Nov 1996 12:22:45 +0000 (07:22 -0500)]
(MASK_BYTE_OPS): Now define as 1024.
From-SVN: r13192
Richard Kenner [Sat, 16 Nov 1996 12:19:51 +0000 (07:19 -0500)]
Formerly tm.texi.~237~
From-SVN: r13191
Richard Kenner [Sat, 16 Nov 1996 12:19:47 +0000 (07:19 -0500)]
Formerly cpp.texi.~25~
From-SVN: r13190
Richard Kenner [Sat, 16 Nov 1996 11:19:45 +0000 (06:19 -0500)]
(get_inner_reference): Add new arg.
From-SVN: r13189
Richard Kenner [Sat, 16 Nov 1996 11:19:25 +0000 (06:19 -0500)]
(optimize_bit_field_compare, decode_field_reference): Pass new arg to
get_inner_reference.
From-SVN: r13188
Richard Kenner [Sat, 16 Nov 1996 11:18:33 +0000 (06:18 -0500)]
(get_inner_reference): Add new arg PALIGNMENT and compute it.
(expand_assignment, do_jump): Pass new arg to get_inner_reference.
(expand_expr, case COMPONENT_REF): Likewise.
From-SVN: r13187
Richard Kenner [Sat, 16 Nov 1996 11:08:22 +0000 (06:08 -0500)]
Initial revision
From-SVN: r13186
Richard Kenner [Sat, 16 Nov 1996 11:07:51 +0000 (06:07 -0500)]
({div,mod}[sd]i3): Only for VMS.
(fp operations): Add modifiers for multiple floating-point formats.
(call patterns): Handle new calling sequence for VMS.
(tablejump): Make new pattern for VMS.
(nonlocal_goto_receiver, arg_home): New patterns.
From-SVN: r13185
Richard Kenner [Sat, 16 Nov 1996 11:06:37 +0000 (06:06 -0500)]
({MASK,TARGET}_{OPEN_VMS,FLOAT_VAX}): New macros.
(TARGET_SWITCHES): Add float-vax and float-ieee.
({FUNCTION,LIBCALL}_VALUE, FUNCTION_VALUE_REGNO_P): R1 and R33 are also return
registers.
(ASM_OUTPUT_DOUBLE): Support both floating-point formats.
(PRINT_OPERAND_FUNCT_VALID_P): Add ',' and '-'.
From-SVN: r13184
Richard Kenner [Sat, 16 Nov 1996 11:05:47 +0000 (06:05 -0500)]
(override_options): Handle VAX format floating-point.
(print_operand, case ',', '-'): New cases.
(alpha_builtin_saveregs): Handle VMS convention.
(alpha_sa_{mask,size}, alpha_pv_save_size, alpha_using_fp):
New versions for VMS.
(output_{pro,epi}logue, function_arg): Likewise.
(direct_return): Never true on VMS.
(check_float_value): Return 0 for VMS.
(vmskrunch, alpha_{need,write}_linkage): New function.
From-SVN: r13183
Karl Berry [Sat, 16 Nov 1996 00:20:09 +0000 (00:20 +0000)]
(\value): Don't call \parsearg, @value takes a simple arg.
From-SVN: r13181
Karl Berry [Sat, 16 Nov 1996 00:19:07 +0000 (00:19 +0000)]
(\parsetpheaderline): Don't go through \tptemp when removing braces from #2, use the macro call directly.
(\parsetpheaderline): Don't go through \tptemp when
removing braces from #2, use the macro call directly.
(\removeemptybraces): Expand to #1 instead of defining \tptemp.
From: Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
This makes @deftp {Data type} {struct termios} work again.
From-SVN: r13180
Doug Evans [Fri, 15 Nov 1996 22:37:40 +0000 (22:37 +0000)]
sdbout.c (current_file): New global.
* sdbout.c (current_file): New global.
(PUT_SDB_SRC_FILE): New PUT_SDB_FOO macro.
(sdbout_init): Initialize current_file ifdef MIPS_DEBUGGING_INFO.
(sdbout_{start_new,resume_previous}_source_file): New functions.
* toplev.c (debug_{start,end}_source_file): Call them if SDB_DEBUG.
* mips/mips.h (PUT_SDB_SRC_FILE): Define.
From-SVN: r13179
Jason Merrill [Fri, 15 Nov 1996 21:11:39 +0000 (21:11 +0000)]
x
From-SVN: r13178
Stan Cox [Fri, 15 Nov 1996 19:53:05 +0000 (19:53 +0000)]
Remove COMMENT_BEGIN
From-SVN: r13177
Richard Kenner [Fri, 15 Nov 1996 19:15:05 +0000 (14:15 -0500)]
(print_node{,_brief}, case INTEGER_CST): Use HOST_WIDE_INT_PRINT_*.
From-SVN: r13176
Richard Kenner [Fri, 15 Nov 1996 19:14:15 +0000 (14:14 -0500)]
(print_rtx, case 'w'): Use HOST_WIDE_INT_PRINT_DEC.
From-SVN: r13175
Richard Kenner [Fri, 15 Nov 1996 19:13:58 +0000 (14:13 -0500)]
(asm_fprintf): Use "ll" prefix for a long long HOST_WIDE_INT.
(output_{asm_insn,addr_const}): Use HOST_WIDE_INT_PRINT_*.
From-SVN: r13174
Richard Kenner [Fri, 15 Nov 1996 19:13:36 +0000 (14:13 -0500)]
(HOST_PTR_PRINTF): Handle char * wider than long.
(HOST_WIDE_INT_PRINT_{DEC,UNSIGNED,HEX,DOUBLE_HEX}): New macros.
From-SVN: r13173
Richard Kenner [Fri, 15 Nov 1996 19:13:13 +0000 (14:13 -0500)]
(rtvec_alloc): Clear rtwint instead of rtvec.
From-SVN: r13172
Richard Kenner [Fri, 15 Nov 1996 19:12:54 +0000 (14:12 -0500)]
(main): Use loop, not bcopy, to set recog_operands from an rtvec.
From-SVN: r13171
Richard Kenner [Fri, 15 Nov 1996 19:12:24 +0000 (14:12 -0500)]
(simplify_cond): Make TESTS an array of rtunions.
From-SVN: r13170
Richard Kenner [Fri, 15 Nov 1996 19:11:57 +0000 (14:11 -0500)]
(copy_for_inline): Call gen_rtvec_vv.
From-SVN: r13169
Richard Kenner [Fri, 15 Nov 1996 18:39:34 +0000 (13:39 -0500)]
(gen_rtvec_vv): Declare.
From-SVN: r13168
Richard Kenner [Fri, 15 Nov 1996 18:39:07 +0000 (13:39 -0500)]
(gen_rtvec_vv): New function.
(copy_rtx_if_shared): Call it.
From-SVN: r13167
Richard Kenner [Fri, 15 Nov 1996 18:36:57 +0000 (13:36 -0500)]
(try_combine): Properly copy an rtvec.
From-SVN: r13166
Jim Wilson [Fri, 15 Nov 1996 18:20:53 +0000 (10:20 -0800)]
(unextend): Rewrite type conversions to avoid overflow.
From-SVN: r13165
Richard Kenner [Fri, 15 Nov 1996 17:58:29 +0000 (12:58 -0500)]
(iteration_info): Fix code so that it knows iteration_var is a
HOST_WIDE_INT, not a long.
From-SVN: r13164
Richard Kenner [Fri, 15 Nov 1996 17:48:28 +0000 (12:48 -0500)]
(operand_equal_p): Do real comparison with REAL_VALUES_EQUAL.
(make_range): Properly decide when to get TREE_TYPE of arg0.
Handle EXP being an INTEGER_CST at end.
(fold_range_test): Handle return of 0 from make_range.
(fold, case TRUTH_AND_EXPR): Handle first arg of 0.
(fold, case TRUTH_OR_EXPR): Handle first arg of 1.
From-SVN: r13163
Richard Kenner [Fri, 15 Nov 1996 17:11:24 +0000 (12:11 -0500)]
(decl_attributes, case A_ALIAS): Add missing parens.
From-SVN: r13162
Richard Kenner [Fri, 15 Nov 1996 11:37:48 +0000 (06:37 -0500)]
(range_binop): Set SNG1 to zero if ARG1 is a not a lower or upper
bound.
From-SVN: r13161
Jason Merrill [Fri, 15 Nov 1996 07:14:08 +0000 (07:14 +0000)]
x
From-SVN: r13160
Jason Merrill [Fri, 15 Nov 1996 07:07:44 +0000 (07:07 +0000)]
Formerly tm.texi.~236~
From-SVN: r13159
Jeff Law [Fri, 15 Nov 1996 00:26:51 +0000 (17:26 -0700)]
h8300.c (dosize): Don't clobber the static chain register if it's needed by the current function.
* h8300/h8300.c (dosize): Don't clobber the static chain
register if it's needed by the current function.
From-SVN: r13158
Per Bothner [Thu, 14 Nov 1996 02:06:05 +0000 (18:06 -0800)]
Bunch of updates. See ChangeLog.
From-SVN: r13155
Jason Merrill [Thu, 14 Nov 1996 02:01:54 +0000 (02:01 +0000)]
x
From-SVN: r13154
Jeff Law [Wed, 13 Nov 1996 06:24:06 +0000 (23:24 -0700)]
pa.c (print_operand, case 'Y'): Fix comparisons to handle NaNs properly in all cases.
* pa/pa.c (print_operand, case 'Y'): Fix comparisons to handle
NaNs properly in all cases.
From-SVN: r13153
Jim Wilson [Tue, 12 Nov 1996 23:46:05 +0000 (15:46 -0800)]
(emit_group_store): For REG case, call gen_lowpart if
modes are different.
From-SVN: r13152
Richard Kenner [Tue, 12 Nov 1996 23:26:10 +0000 (18:26 -0500)]
(vfork): Supply new definition for VMS.
(pwait): Use waitpid instead of wait for VMS.
From-SVN: r13151
Richard Kenner [Tue, 12 Nov 1996 23:24:31 +0000 (18:24 -0500)]
(exit): If VMS, define as __posix_exit.
(option_map): Add define-macro and undefine-macro.
From-SVN: r13150
Torbjorn Granlund [Tue, 12 Nov 1996 22:53:16 +0000 (22:53 +0000)]
(zero_extendqidi2): Handle TARGET_BYTE_OPS.
(zero_extendhidi2): Likewise.
(zero_extendqisi2): Likewise.
(zero_extendhisi2): Likewise.
(extendqisi2): Use extendqidi2x if TARGET_BYTE_OPS.
(extendqidi2): Likewise.
(extendqidi2x): New pattern.
(extendhisi2): Use extendhidi2x if TARGET_BYTE_OPS.
(extendhidi2): Likewise.
(extendhidi2x): New pattern.
(movhi): Handle TARGET_BYTE_OPS.
(movhi matcher): Output ldwu and stw.
(movqi): Handle TARGET_BYTE_OPS.
(movqi matcher): Output ldbu and stb.
From-SVN: r13149
Torbjorn Granlund [Tue, 12 Nov 1996 22:52:45 +0000 (22:52 +0000)]
(input_operand): If TARGET_BYTE_OPS accept HImode and QImode.
From-SVN: r13148
Torbjorn Granlund [Tue, 12 Nov 1996 22:51:54 +0000 (22:51 +0000)]
(MASK_BYTE_OPS): New define.
(TARGET_BYTE_OPS): New define.
(TARGET_SWITCHES): Handle -mbyte.
(LOAD_EXTEND_OP): When MODE is not SImode, return ZERO_EXTEND.
From-SVN: r13147
Richard Kenner [Tue, 12 Nov 1996 21:53:24 +0000 (16:53 -0500)]
Initial revision
From-SVN: r13146
Richard Kenner [Tue, 12 Nov 1996 21:37:12 +0000 (16:37 -0500)]
(output_function_{pro,epi}logue): Save and restore fp-registers only
if TARGET_68881.
From-SVN: r13145
Richard Kenner [Tue, 12 Nov 1996 21:21:11 +0000 (16:21 -0500)]
(jump_optimize): Fix bug in Sep 23 change.
From-SVN: r13144
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