gcc.git
30 years ago(convert_to_real): Accept boolean values.
Jason Merrill [Wed, 18 May 1994 06:46:33 +0000 (06:46 +0000)]
(convert_to_real): Accept boolean values.

From-SVN: r7325

30 years ago(__umoddi3): Correct type of variable `w'.
Richard Kenner [Tue, 17 May 1994 22:56:16 +0000 (18:56 -0400)]
(__umoddi3): Correct type of variable `w'.

From-SVN: r7324

30 years ago(simplify_set): Move call to make_field_assignment to end; if SRC or DEST is a (clobb...
Richard Kenner [Tue, 17 May 1994 22:51:25 +0000 (18:51 -0400)]
(simplify_set): Move call to make_field_assignment to end; if SRC or DEST is a (clobber (const_int 0)), return it.

(simplify_set): Move call to make_field_assignment to end; if SRC or DEST is
a (clobber (const_int 0)), return it.
(force_to_mode): If X is a CALL, just return it.

From-SVN: r7323

30 years ago(simplify_set): Use rtx_equal_p to compare cc_use and its setter.
Richard Kenner [Tue, 17 May 1994 22:12:05 +0000 (18:12 -0400)]
(simplify_set): Use rtx_equal_p to compare cc_use and its setter.

(make_extraction): Don't put a subreg around a register if it is already in
the correct mode.

From-SVN: r7322

30 years agoDon't use the extsd/extd instructions on the ns32532.
Richard Kenner [Tue, 17 May 1994 22:06:24 +0000 (18:06 -0400)]
Don't use the extsd/extd instructions on the ns32532.

From-SVN: r7321

30 years ago(CFLAGS): Separate include file handling; for stage 1, CFLAGS1 is
Richard Kenner [Tue, 17 May 1994 21:44:33 +0000 (17:44 -0400)]
(CFLAGS): Separate include file handling; for stage 1, CFLAGS1 is
appended to CFLAGS, otherwise CFLAGS2.

From-SVN: r7320

30 years ago(find_reloads): Properly account for cost when constant is forced to
Richard Kenner [Tue, 17 May 1994 19:51:48 +0000 (15:51 -0400)]
(find_reloads): Properly account for cost when constant is forced to
memory to ensure same alternative chosen later.

From-SVN: r7319

30 years ago(compare_spill_regs): New function.
Richard Kenner [Tue, 17 May 1994 15:30:03 +0000 (11:30 -0400)]
(compare_spill_regs): New function.

(reload_as_needed): Sort the spilled regs.
(allocate_reload_reg): If we have group needs and failure would be fatal, do
not try to do round-robin allocation of the spill regs.

From-SVN: r7318

30 years ago(zero_extendqidi2): Fix omission of TARGET_POWERPC64 test in previous
Richard Kenner [Mon, 16 May 1994 22:57:55 +0000 (18:57 -0400)]
(zero_extendqidi2): Fix omission of TARGET_POWERPC64 test in previous
change.

From-SVN: r7317

30 years ago(enumlist): Add error alternative.
Richard Stallman [Mon, 16 May 1994 22:38:23 +0000 (22:38 +0000)]
(enumlist): Add error alternative.

From-SVN: r7316

30 years ago(dbxout_type): Write non-default precision of of ENUMERAL_TYPEs.
Per Bothner [Mon, 16 May 1994 22:23:11 +0000 (15:23 -0700)]
(dbxout_type):  Write non-default precision of of ENUMERAL_TYPEs.

From-SVN: r7315

30 years ago(split_double): Fix arg of REAL_VALUE_TO_TARGET_DOUBLE.
Richard Kenner [Mon, 16 May 1994 21:52:21 +0000 (17:52 -0400)]
(split_double): Fix arg of REAL_VALUE_TO_TARGET_DOUBLE.

From-SVN: r7314

30 years ago(ereal_from_int, ereal_to_int, etarsingle): Correct signed/unsigned discrepancies.
Richard Kenner [Mon, 16 May 1994 21:51:44 +0000 (17:51 -0400)]
(ereal_from_int, ereal_to_int, etarsingle): Correct signed/unsigned discrepancies.

(ereal_from_int, ereal_to_int, etarsingle):  Correct signed/unsigned
discrepancies.
(ereal_from_double): Avoid "right shift count too big" warning in previous
change.

From-SVN: r7313

30 years ago(ereal_from_float, .._double): Change arg from long to HOST_WIDE_INT
Richard Kenner [Mon, 16 May 1994 21:44:34 +0000 (17:44 -0400)]
(ereal_from_float, .._double): Change arg from long to HOST_WIDE_INT
and unpack the HOST_WIDE_INTs.

From-SVN: r7312

30 years ago(REAL_VALUE_FROM_TARGET_SINGLE, .._DOUBLE): Change arg from long to
Richard Kenner [Mon, 16 May 1994 21:43:38 +0000 (17:43 -0400)]
(REAL_VALUE_FROM_TARGET_SINGLE, .._DOUBLE): Change arg from long to
HOST_WIDE_INT.

From-SVN: r7311

30 years ago(rs6000_convert_preincs): Delete.
Richard Kenner [Mon, 16 May 1994 20:27:09 +0000 (16:27 -0400)]
(rs6000_convert_preincs): Delete.

From-SVN: r7310

30 years ago(FINAL_PRESCAN_INSN): Delete.
Richard Kenner [Mon, 16 May 1994 20:26:46 +0000 (16:26 -0400)]
(FINAL_PRESCAN_INSN): Delete.

From-SVN: r7309

30 years ago(try_pre_increment_1): Don't try to create a pre-increment expression
Richard Kenner [Mon, 16 May 1994 20:21:39 +0000 (16:21 -0400)]
(try_pre_increment_1): Don't try to create a pre-increment expression
if the register dies in the succeeding insn.

From-SVN: r7308

30 years agoUse #ifdef TARGET_EDOM, not #if.
Richard Kenner [Mon, 16 May 1994 20:18:54 +0000 (16:18 -0400)]
Use #ifdef TARGET_EDOM, not #if.

From-SVN: r7307

30 years ago(convert_move): When {zero,sign}_extending, allow a wider intermediate
Richard Kenner [Mon, 16 May 1994 20:16:12 +0000 (16:16 -0400)]
(convert_move): When {zero,sign}_extending, allow a wider intermediate
than to_mode if truncation is a no-op.

From-SVN: r7306

30 years ago(initializer_constant_valid_p): Rework to use precision, not size.
Richard Kenner [Mon, 16 May 1994 19:48:07 +0000 (15:48 -0400)]
(initializer_constant_valid_p): Rework to use precision, not size.

Allow conversions from integer to pointer if int is wide enough.

From-SVN: r7305

30 years ago(REGISTER_PREFIX_MD): Delete.
Doug Evans [Mon, 16 May 1994 15:48:37 +0000 (15:48 +0000)]
(REGISTER_PREFIX_MD): Delete.

From-SVN: r7304

30 years ago(finish_enum): Handle VALUES being an ERROR_MARK.
Richard Kenner [Mon, 16 May 1994 12:25:28 +0000 (08:25 -0400)]
(finish_enum): Handle VALUES being an ERROR_MARK.

From-SVN: r7303

30 years agoReplace bogus "andil" opcode with rlinm.
Richard Kenner [Mon, 16 May 1994 12:11:30 +0000 (08:11 -0400)]
Replace bogus "andil" opcode with rlinm.

From-SVN: r7302

30 years ago(stupid_life_analysis): Make sure a function result reg
Doug Evans [Sun, 15 May 1994 01:25:47 +0000 (01:25 +0000)]
(stupid_life_analysis): Make sure a function result reg
is still live if it contains an argument.

From-SVN: r7301

30 years ago(find_cross_jump): Two CALL_INSNs only compare equal if
Doug Evans [Sun, 15 May 1994 01:24:39 +0000 (01:24 +0000)]
(find_cross_jump): Two CALL_INSNs only compare equal if
their CALL_INSN_FUNCTION_USAGEs are the same as well.

From-SVN: r7300

30 years ago(GO_IF_HARD_REG_EQUAL): Fix typo.
Doug Evans [Sun, 15 May 1994 01:23:12 +0000 (01:23 +0000)]
(GO_IF_HARD_REG_EQUAL): Fix typo.

From-SVN: r7299

30 years ago(mark_referenced_resources, case CALL_INSN): Fix indentation.
Doug Evans [Sun, 15 May 1994 01:21:08 +0000 (01:21 +0000)]
(mark_referenced_resources, case CALL_INSN): Fix indentation.

From-SVN: r7298

30 years ago(mark_referenced_resources): Fix typo.
Doug Evans [Sat, 14 May 1994 02:17:22 +0000 (02:17 +0000)]
(mark_referenced_resources): Fix typo.

From-SVN: r7297

30 years ago(integrate_decl_tree): Use copy_node to make a copy of the decl.
Jason Merrill [Sat, 14 May 1994 01:56:51 +0000 (01:56 +0000)]
(integrate_decl_tree): Use copy_node to make a copy of the decl.

(integrate_decl_tree): Use copy_node to make a copy
        of the decl.  Also call copy_lang_decl to copy the
        language-specific bits.

From-SVN: r7296

30 years agoDeclare copy_lang_decl.
Jason Merrill [Sat, 14 May 1994 01:56:51 +0000 (01:56 +0000)]
Declare copy_lang_decl.

From-SVN: r7295

30 years ago(copy_lang_decl): No-op function that will never
Jason Merrill [Sat, 14 May 1994 01:56:51 +0000 (01:56 +0000)]
(copy_lang_decl): No-op function that will never
        actually be called.

From-SVN: r7294

30 years ago(truthvalue_conversion): If expr is a BIT_AND_EXPR
Jason Merrill [Fri, 13 May 1994 20:30:24 +0000 (20:30 +0000)]
(truthvalue_conversion): If expr is a BIT_AND_EXPR
        where one of the operands is integer_onep, just return expr.

From-SVN: r7293

30 years ago(cse_insn): Correctly check for two modes being the same number of
Richard Kenner [Fri, 13 May 1994 19:12:01 +0000 (15:12 -0400)]
(cse_insn): Correctly check for two modes being the same number of
words.

From-SVN: r7292

30 years agoInitial revision
Mike Stump [Fri, 13 May 1994 02:57:30 +0000 (02:57 +0000)]
Initial revision

From-SVN: r7291

30 years ago37th Cygnus<->FSF merge
Mike Stump [Fri, 13 May 1994 02:46:07 +0000 (02:46 +0000)]
37th Cygnus<->FSF merge

From-SVN: r7290

30 years agocalls.c (expand_call): Only destroy temporaries at the end of function calls, if...
Mike Stump [Fri, 13 May 1994 00:19:57 +0000 (00:19 +0000)]
calls.c (expand_call): Only destroy temporaries at the end of function calls, if flag_short_temps is set.

        * calls.c (expand_call): Only destroy temporaries at the end
        of function calls, if flag_short_temps is set.
        * expr.c (safe_from_p, expand_expr): Handle CLEANUP_POINT_EXPRs.
        * expr.c (expand_expr): Improve handling of temporaries inside
        COND_EXPRs, cures call to sorry.
        * expr.c (defer_cleanups_to): New routine to handle the deferral
        of cleanups.
        * flags.h (flag_short_temps): New flag, to allow better control
        over the lifetime of temporaries.
        * toplev.c (flag_short_temps, lang_options): Ditto.
        * tree.def (CLEANUP_POINT_EXPR): Add, to allow better control over
        the lifetime of temporaries.

From-SVN: r7289

30 years ago(function units): Numerous cycle count change.
Richard Kenner [Thu, 12 May 1994 23:33:39 +0000 (19:33 -0400)]
(function units): Numerous cycle count change.

(zero_extendqidi2, extendqidi2, zero_extendhidi2): New patterns.
(extendhidi2, zero_extendsidi2, extendsidi2): Likewise.
(zero_extendqisi2, zero_extendqihi2, zero_extendhisi2): Use
andil/andi instead of rlinm/rlwinm.
(zero_extendqihi2): Add condition register variants.
(extendqisi2, extendqihi2): Use extsb for PowerPC.
(adddi3, subdi3, negdi2, ashrdi3): Emulate only if !TARGET_POWERPC64.
(movdf, movdi, movti): New PowerPC64 versions.
(load/store with update): New PowerPC64 patterns.

From-SVN: r7288

30 years agoRichard Earnshaw (rwe11@cl.cam.ac.uk)
Richard Earnshaw [Thu, 12 May 1994 23:14:37 +0000 (19:14 -0400)]
Richard Earnshaw  (rwe11@cl.cam.ac.uk)

From-SVN: r7287

30 years agoVarious Lynx-related fixups. To math.h, string.h and curses.h.
Bill Cox [Thu, 12 May 1994 22:51:00 +0000 (22:51 +0000)]
Various Lynx-related fixups.  To math.h, string.h and curses.h.

From-SVN: r7286

30 years ago(m16m): Change first arg to int; all callers changed.
Richard Kenner [Thu, 12 May 1994 22:50:45 +0000 (18:50 -0400)]
(m16m): Change first arg to int; all callers changed.

From-SVN: r7285

30 years ago(find_reloads): Don't change a secondary reload to
Richard Kenner [Thu, 12 May 1994 22:42:15 +0000 (18:42 -0400)]
(find_reloads): Don't change a secondary reload to
RELOAD_FOR_OPERAND_ADDRESS.

From-SVN: r7284

30 years ago(assign_parms): Fix typo in previous change.
Richard Kenner [Thu, 12 May 1994 22:11:20 +0000 (18:11 -0400)]
(assign_parms): Fix typo in previous change.

From-SVN: r7283

30 years agoRevert to identifiers for mode attributes.
Richard Kenner [Thu, 12 May 1994 19:48:39 +0000 (15:48 -0400)]
Revert to identifiers for mode attributes.

From-SVN: r7282

30 years ago(decl_attributes): Revert to identifiers for mode attributes.
Richard Kenner [Thu, 12 May 1994 19:48:11 +0000 (15:48 -0400)]
(decl_attributes): Revert to identifiers for mode attributes.

From-SVN: r7281

30 years ago(lookup_name_current_level_global): New macro.
Richard Kenner [Thu, 12 May 1994 19:41:32 +0000 (15:41 -0400)]
(lookup_name_current_level_global): New macro.

From-SVN: r7280

30 years ago(store_fixed_bit_field): Delete code to handle MODE_FLOAT values here.
Jim Wilson [Wed, 11 May 1994 21:50:11 +0000 (14:50 -0700)]
(store_fixed_bit_field): Delete code to handle MODE_FLOAT values here.

(store_fixed_bit_field): Delete code to handle
MODE_FLOAT values here.
(store_bit_field): Put it here instead.

From-SVN: r7279

30 years ago(cse_insn): Set src_eqv if the dest is a STRICT_LOW_PART.
Jim Wilson [Wed, 11 May 1994 21:44:22 +0000 (14:44 -0700)]
(cse_insn): Set src_eqv if the dest is a STRICT_LOW_PART.

From-SVN: r7278

30 years ago(clobbers_to): Deleted.
Richard Kenner [Wed, 11 May 1994 20:50:50 +0000 (16:50 -0400)]
(clobbers_to): Deleted.

(call_internal, call_value_internal): New patterns.
(call, call_value): Just call new patterns and a29k_clobbers_to.

From-SVN: r7277

30 years ago(a29k_clobbers_to): New function.
Richard Kenner [Wed, 11 May 1994 20:50:16 +0000 (16:50 -0400)]
(a29k_clobbers_to): New function.

From-SVN: r7276

30 years ago(layout_type): Use POINTER_SIZE, instead of width of Pmode, when
Richard Kenner [Wed, 11 May 1994 20:26:29 +0000 (16:26 -0400)]
(layout_type): Use POINTER_SIZE, instead of width of Pmode, when
appropriate.

From-SVN: r7275

30 years ago(expand_builtin_apply): Put new function usage data at end of any data
Richard Kenner [Wed, 11 May 1994 20:23:11 +0000 (16:23 -0400)]
(expand_builtin_apply): Put new function usage data at end of any data
already there.

From-SVN: r7274

30 years ago(emit_call_1): Put new function usage data at end of any data already
Richard Kenner [Wed, 11 May 1994 20:22:02 +0000 (16:22 -0400)]
(emit_call_1): Put new function usage data at end of any data already
there.

From-SVN: r7273

30 years ago(sched_analyze_insn): Fix typo in last change.
Richard Kenner [Wed, 11 May 1994 20:18:08 +0000 (16:18 -0400)]
(sched_analyze_insn): Fix typo in last change.

From-SVN: r7272

30 years agoDon't recursively search symlinks to `.'.
Ian Lance Taylor [Wed, 11 May 1994 16:12:15 +0000 (16:12 +0000)]
Don't recursively search symlinks to `.'.

From-SVN: r7271

30 years ago(process_command): Kludge in stageN/../include instead of include.
Doug Evans [Tue, 10 May 1994 21:49:41 +0000 (21:49 +0000)]
(process_command): Kludge in stageN/../include instead of include.

From-SVN: r7270

30 years ago(*TF*_LIBCALL): Delete `*' from libcall name.
Jim Wilson [Tue, 10 May 1994 01:05:41 +0000 (18:05 -0700)]
(*TF*_LIBCALL): Delete `*' from libcall name.

From-SVN: r7269

30 years ago(output_move_dconst): For some integer constants, use movxwd/movd
Richard Kenner [Mon, 9 May 1994 22:42:04 +0000 (18:42 -0400)]
(output_move_dconst): For some integer constants, use movxwd/movd
instead of movxbd/movxwd.

From-SVN: r7268

30 years ago(delete_if_ordinary): New function.
Richard Kenner [Mon, 9 May 1994 22:32:57 +0000 (18:32 -0400)]
(delete_if_ordinary): New function.

(delete_temp_files, delete_failure_queue): Call it.

From-SVN: r7267

30 years ago(mark_{referenced,set}_resources): Fix typos in last change.
Richard Kenner [Sat, 7 May 1994 21:52:53 +0000 (17:52 -0400)]
(mark_{referenced,set}_resources): Fix typos in last change.

From-SVN: r7266

30 years ago(emit_reload_insns): Don't try to delete output reload if there isn't
Richard Kenner [Sat, 7 May 1994 21:48:59 +0000 (17:48 -0400)]
(emit_reload_insns): Don't try to delete output reload if there isn't
one.

From-SVN: r7265

30 years ago(REG_ALLOC_ORDER): New macro.
Richard Kenner [Sat, 7 May 1994 16:21:28 +0000 (12:21 -0400)]
(REG_ALLOC_ORDER): New macro.

From-SVN: r7264

30 years ago(sched_analyze_insn, attach_deaths_insn): Look at
Richard Kenner [Sat, 7 May 1994 16:16:15 +0000 (12:16 -0400)]
(sched_analyze_insn, attach_deaths_insn): Look at
CALL_INSN_FUNCTION_USAGE.

From-SVN: r7263

30 years ago(LIB_SPEC): Support -fshared-data.
Richard Kenner [Sat, 7 May 1994 16:12:53 +0000 (12:12 -0400)]
(LIB_SPEC): Support -fshared-data.

(CPP_SPEC): Set _SEQUENT_ to 1.
(SHARED_SECTION_ASM_OP, ASM_OUTPUT_SHARED_COMMON): Supply new macros.
(SHARED_BSS_SECTION_ASM_OP, BSS_SECTION_FUNCTION): Likewise.

From-SVN: r7262

30 years ago(choose_reload_regs): Remove previous change.
Richard Kenner [Sat, 7 May 1994 14:09:32 +0000 (10:09 -0400)]
(choose_reload_regs): Remove previous change.

From-SVN: r7261

30 years agoFix typo in comment.
Richard Kenner [Sat, 7 May 1994 14:05:01 +0000 (10:05 -0400)]
Fix typo in comment.

From-SVN: r7260

30 years ago(TARGET_FRW): Add note saying this option is deprecated.
Doug Evans [Sat, 7 May 1994 00:31:51 +0000 (00:31 +0000)]
(TARGET_FRW): Add note saying this option is deprecated.

(TARGET_FLAT): Renamed from TARGET_FRW_COMPAT.
(TARGET_SWITCHES): Delete references to -mfrw, -mfrw-compat.  Add -mflat.
(CONDITIONAL_REGISTER_USAGE): If -mflat, fix %i7, rename "%fp"
to "%i7", and make %g7 a global_reg.
(FRAME_POINTER_REQUIRED): Handle -mflat.
(INITIAL_FRAME_POINTER_OFFSET): Likewise.
(ARG_POINTER_REGNUM): Explicitly say it's the frame pointer.
(LEAF_REGISTERS): Make %g7 not a leaf register.
(leaf_reg_backmap): Delete.
(LEAF_REG_BACKMAP): Likewise.
(FUNCTION_PROLOGUE): Handle -mflat.
(FUNCTION_EPILOGUE): Likewise.
(DELAY_SLOTS_FOR_EPILOGUE): Likewise.
(ELIGIBLE_FOR_EPILOGUE_DELAY): Likewise.

From-SVN: r7259

30 years ago(leaf_reg_backmap): Delete.
Doug Evans [Sat, 7 May 1994 00:30:10 +0000 (00:30 +0000)]
(leaf_reg_backmap): Delete.

(sparc_flat_compute_frame_size): Renamed from
sparc_frw_compute_frame_size.  All callers changed.
(sparc_flat_save_restore): Likewise.
(sparc_flat_output_function_prologue): Likewise.
Delete decl of call_used_regs.
Delete reference to frame_base_name, use frame pointer explicitly.
Print prologue end marker.
(sparc_flat_output_function_epilogue): Likewise (renaming).
Delete decls of asm_out_data_file, asm_out_file, call_used_regs.
Print epilogue start marker.
(sparc_flat_epilogue_delay_slots): Likewise (renaming).
(sparc_flat_eligible_for_epilogue_delay): Likewise.

From-SVN: r7258

30 years ago(find_reloads): Ignore alternatives that will not be reloadable due to
Richard Kenner [Fri, 6 May 1994 22:55:32 +0000 (18:55 -0400)]
(find_reloads): Ignore alternatives that will not be reloadable due to
PREFERRED_RELOAD_CLASS.

From-SVN: r7257

30 years ago(decl_attributes): Move the attribute recognition and rejection here from c-parse.in.
Richard Kenner [Fri, 6 May 1994 22:32:17 +0000 (18:32 -0400)]
(decl_attributes): Move the attribute recognition and rejection here from c-parse.in.

(decl_attributes): Move the attribute recognition and rejection here from
c-parse.in.
(decl_attributes): Use VALID_MACHINE_ATTRIBUTE macro.

From-SVN: r7256

30 years ago(print_node): Print attributes.
Richard Kenner [Fri, 6 May 1994 22:31:50 +0000 (18:31 -0400)]
(print_node): Print attributes.

From-SVN: r7255

30 years ago(common_type): Add attribute merging.
Richard Kenner [Fri, 6 May 1994 22:29:58 +0000 (18:29 -0400)]
(common_type): Add attribute merging.

(comp_types): Use COMP_TYPE_ATTRIBUTES macro.

From-SVN: r7254

30 years ago(TYPE_HASH): Move definition to top of file.
Richard Kenner [Fri, 6 May 1994 22:29:26 +0000 (18:29 -0400)]
(TYPE_HASH): Move definition to top of file.

(make_node): Add support for SET_DEFAULT_TYPE_ATTRIBUTES.
(build_type_attribute_variant): New function.
(type_hash_lookup): Check if the attributes match.
(attribute_list_{equal,contained}): New functions.

From-SVN: r7253

30 years agoRewrite attribute parsing; update the expected conflicts and state
Richard Kenner [Fri, 6 May 1994 22:28:47 +0000 (18:28 -0400)]
Rewrite attribute parsing; update the expected conflicts and state
numbers.

From-SVN: r7252

30 years ago(TYPE_ATTRIBUTES): New macro.
Richard Kenner [Fri, 6 May 1994 22:28:08 +0000 (18:28 -0400)]
(TYPE_ATTRIBUTES): New macro.

(struct tree_type): attributes, new field.
(precision): Move this field up for better alignment.
(attribute_list_{equal,contained}): Prototype for new functions.
(build_type_attribute_variant): Prototype for new function.

From-SVN: r7251

30 years ago(init_reg_sets_1): Eliminate several permanent call_fixed_regs.
Richard Kenner [Fri, 6 May 1994 22:02:55 +0000 (18:02 -0400)]
(init_reg_sets_1): Eliminate several permanent call_fixed_regs.

From-SVN: r7250

30 years ago(stupid_life_analysis): Check the usage information on CALL_INSNs.
Richard Kenner [Fri, 6 May 1994 21:54:08 +0000 (17:54 -0400)]
(stupid_life_analysis): Check the usage information on CALL_INSNs.

From-SVN: r7249

30 years ago(save_for_inline_copying, expand_inline_function): Copy
Richard Kenner [Fri, 6 May 1994 21:53:31 +0000 (17:53 -0400)]
(save_for_inline_copying, expand_inline_function): Copy
CALL_INSN_FUNCTION_USAGE field.

From-SVN: r7248

30 years ago(mark_referenced_resources, mark_set_resources): Change from USE and
Richard Kenner [Fri, 6 May 1994 21:52:34 +0000 (17:52 -0400)]
(mark_referenced_resources, mark_set_resources): Change from USE and
CLOBBER insns to using CALL_INSN_FUNCTION_USAGE.

From-SVN: r7247

30 years ago(emit_reload_insns): Change from USE and CLOBBER insns to using
Richard Kenner [Fri, 6 May 1994 21:51:42 +0000 (17:51 -0400)]
(emit_reload_insns): Change from USE and CLOBBER insns to using
CALL_INSN_FUNCTION_USAGE.

From-SVN: r7246

30 years ago(find_cross_jump, get_label_{before,after}): Change from USE and
Richard Kenner [Fri, 6 May 1994 21:50:55 +0000 (17:50 -0400)]
(find_cross_jump, get_label_{before,after}): Change from USE and
CLOBBER insns to using CALL_INSN_FUNCTION_USAGE.

From-SVN: r7245

30 years ago(fixup_var_refs_insns): Change from USE and CLOBBER insns to using
Richard Kenner [Fri, 6 May 1994 21:50:04 +0000 (17:50 -0400)]
(fixup_var_refs_insns): Change from USE and CLOBBER insns to using
CALL_INSN_FUNCTION_USAGE.

From-SVN: r7244

30 years ago(insert_save_restore): Change from USE and CLOBBER insns to using
Richard Kenner [Fri, 6 May 1994 21:49:35 +0000 (17:49 -0400)]
(insert_save_restore): Change from USE and CLOBBER insns to using
CALL_INSN_FUNCTION_USAGE.

From-SVN: r7243

30 years ago(flow_analysis, find_basic_blocks): Change from USE and CLOBBER insns
Richard Kenner [Fri, 6 May 1994 21:48:55 +0000 (17:48 -0400)]
(flow_analysis, find_basic_blocks): Change from USE and CLOBBER insns
to using CALL_INSN_FUNCTION_USAGE.

From-SVN: r7242

30 years ago(use_regs): Change from USE and CLOBBER insns to using
Richard Kenner [Fri, 6 May 1994 21:48:22 +0000 (17:48 -0400)]
(use_regs): Change from USE and CLOBBER insns to using
CALL_INSN_FUNCTION_USAGE.

From-SVN: r7241

30 years ago(use_regs, expand_builtin_apply): Change from USE and CLOBBER insns to
Richard Kenner [Fri, 6 May 1994 21:47:35 +0000 (17:47 -0400)]
(use_regs, expand_builtin_apply): Change from USE and CLOBBER insns to
using CALL_INSN_FUNCTION_USAGE.

From-SVN: r7240

30 years ago(prepare_call_address, emit_call_1, expand_call): Change from USE and CLOBBER insns...
Richard Kenner [Fri, 6 May 1994 21:46:44 +0000 (17:46 -0400)]
(prepare_call_address, emit_call_1, expand_call): Change from USE and CLOBBER insns to using CALL_INSN_FUNCTION_USAGE.

(prepare_call_address, emit_call_1, expand_call): Change from USE and CLOBBER
insns to using CALL_INSN_FUNCTION_USAGE.
(emit_library_call{,_value}): Likewise.

From-SVN: r7239

30 years ago(make_call_insn_raw): New function.
Richard Kenner [Fri, 6 May 1994 21:45:57 +0000 (17:45 -0400)]
(make_call_insn_raw): New function.

(emit_call_insn{,_before}): Use make_call_insn_raw.

From-SVN: r7238

30 years ago(cse_insn): Invalidate CLOBBERed registers.
Richard Kenner [Fri, 6 May 1994 21:45:07 +0000 (17:45 -0400)]
(cse_insn): Invalidate CLOBBERed registers.

(count_reg_usage): Count registers in USE rtls on CALL_INSNs.

From-SVN: r7237

30 years ago(try_combine): Restrict combining on CALL_INSNs.
Richard Kenner [Fri, 6 May 1994 21:44:06 +0000 (17:44 -0400)]
(try_combine): Restrict combining on CALL_INSNs.

(distribute_{notes,links}): Look at CALL_INSN_FUNCTION_USAGE.

From-SVN: r7236

30 years ago(reg_used_between_p): Check usage exprs on CALL_INSNs.
Richard Kenner [Fri, 6 May 1994 21:43:38 +0000 (17:43 -0400)]
(reg_used_between_p): Check usage exprs on CALL_INSNs.

(reg_referenced_between_p, reg_set_p, dead_or_set_regno_p): Likewise.
(find_reg{,no}_fusage): New functions.

From-SVN: r7235

30 years ago(CALL_INSN_FUNCTION_USAGE): New macro.
Richard Kenner [Fri, 6 May 1994 21:40:25 +0000 (17:40 -0400)]
(CALL_INSN_FUNCTION_USAGE): New macro.

(find_reg{,no}_fusage): Prototype for new function.

From-SVN: r7234

30 years ago(CALL_INSN): Define new CALL_INSN_FUNCTION_USAGE field.
Richard Kenner [Fri, 6 May 1994 21:40:04 +0000 (17:40 -0400)]
(CALL_INSN): Define new CALL_INSN_FUNCTION_USAGE field.

From-SVN: r7233

30 years ago(assign_parms): Spread out the REG_EQUIV notes on
Richard Kenner [Fri, 6 May 1994 18:04:37 +0000 (14:04 -0400)]
(assign_parms): Spread out the REG_EQUIV notes on
CONCATs.

From-SVN: r7232

30 years ago(expand_decl): Don't set current_function_calls_alloca here nor record
Richard Kenner [Fri, 6 May 1994 17:46:14 +0000 (13:46 -0400)]
(expand_decl): Don't set current_function_calls_alloca here nor record
new stack level for nonlocal gotos.

From-SVN: r7231

30 years ago(expand_builtin...
Richard Kenner [Fri, 6 May 1994 17:44:56 +0000 (13:44 -0400)]
(expand_builtin...

(expand_builtin, case BUILT_IN_ALLOCA): Don't set
current_function_calls_alloca here nor record new stack level for
nonlocal gotos.

From-SVN: r7230

30 years ago(allocate_dynamic_stack_space): Just return virtual_stack_dynamic_rtx if asking for...
Richard Kenner [Fri, 6 May 1994 17:44:29 +0000 (13:44 -0400)]
(allocate_dynamic_stack_space): Just return virtual_stack_dynamic_rtx if asking for zero bytes.

(allocate_dynamic_stack_space): Just return virtual_stack_dynamic_rtx if
asking for zero bytes.
Set current_function_calls_alloca here and also record new stack level for
nonlocal gotos.

From-SVN: r7229

30 years ago(assign_parms): Use expr_size when appropriate.
Richard Kenner [Fri, 6 May 1994 17:32:34 +0000 (13:32 -0400)]
(assign_parms): Use expr_size when appropriate.

From-SVN: r7228

30 years ago(comptypes): An enum type if compatible with type of same signedness
Richard Kenner [Fri, 6 May 1994 16:59:23 +0000 (12:59 -0400)]
(comptypes): An enum type if compatible with type of same signedness
as well as precision.

From-SVN: r7227

30 years ago(addsi3, subsi3): Add define_expand to make adddi3/subdi3; old pattern
Richard Kenner [Fri, 6 May 1994 16:52:00 +0000 (12:52 -0400)]
(addsi3, subsi3): Add define_expand to make adddi3/subdi3; old pattern
is now anonymous.

From-SVN: r7226