platform/upstream/gcc.git
30 years ago(REVERSIBLE_CC_MODE): Define.
Richard Kenner [Sat, 12 Feb 1994 13:50:50 +0000 (08:50 -0500)]
(REVERSIBLE_CC_MODE): Define.

From-SVN: r6541

30 years ago(REVERSIBLE_CC_MODE): Add default definition.
Richard Kenner [Sat, 12 Feb 1994 13:49:59 +0000 (08:49 -0500)]
(REVERSIBLE_CC_MODE): Add default definition.

(reversible_comparison_p): REVERSIBLE_CC_MODE.

(subst): Always simplify true and false arms if if_then_else_cond succeeds.
(subst, case IF_THEN_ELSE): More canonicalizations; delete some redundant
tests.
(if_then_else_cond): Canonicalize (OP (mult COMP A) (mult REV_COMP B)).
(gen_binary): Simplify (REL_OP (compare X Y) 0) here.

From-SVN: r6540

30 years agoConditionalize special treatment of
Torbjorn Granlund [Sat, 12 Feb 1994 13:48:02 +0000 (13:48 +0000)]
Conditionalize special treatment of
PIC_OFFSET_TABLE_REGNUM on PIC_OFFSET_TABLE_REG_CALL_CLOBBERED.

From-SVN: r6539

30 years ago(expand_shift): Truncate immediate count if SHIFT_COUNT_TRUNCATED.
Torbjorn Granlund [Sat, 12 Feb 1994 12:40:58 +0000 (12:40 +0000)]
(expand_shift): Truncate immediate count if SHIFT_COUNT_TRUNCATED.

From-SVN: r6538

30 years agoDon't treat anonymous fields as belonging to the containing object.
Per Bothner [Sat, 12 Feb 1994 02:52:08 +0000 (18:52 -0800)]
Don't treat anonymous fields as belonging to the containing object.

From-SVN: r6537

30 years ago(ADJUST_COST): Call ppc_adjust_cost.
Torbjorn Granlund [Sat, 12 Feb 1994 01:07:26 +0000 (01:07 +0000)]
(ADJUST_COST): Call ppc_adjust_cost.

From-SVN: r6536

30 years ago(ppc_adjust_cost): New function. Adjust for TYPE_JMPREG.
Torbjorn Granlund [Sat, 12 Feb 1994 01:07:04 +0000 (01:07 +0000)]
(ppc_adjust_cost): New function.  Adjust for TYPE_JMPREG.

From-SVN: r6535

30 years ago(definition of "type"): Add "jmpreg" as new type.
Torbjorn Granlund [Sat, 12 Feb 1994 01:06:14 +0000 (01:06 +0000)]
(definition of "type"): Add "jmpreg" as new type.

Change "mtlr" to "mtjmpr".
(movsi matcher): Pair `c' and `l' in the same constraint alternative.
(return): Set attribute to "jmpreg".
(indirect_jump): Likewise.

From-SVN: r6534

30 years ago(mark_jump_label, case LABEL_REF): Update REG_LABEL note if changing
Richard Kenner [Sat, 12 Feb 1994 01:00:44 +0000 (20:00 -0500)]
(mark_jump_label, case LABEL_REF): Update REG_LABEL note if changing
target of jump.

From-SVN: r6533

30 years ago(VPROTO, VA_START): Define.
Doug Evans [Sat, 12 Feb 1994 00:51:50 +0000 (00:51 +0000)]
(VPROTO, VA_START): Define.

From-SVN: r6532

30 years agoSurround definition of VPROTO, VA_START with #ifndef VPROTO.
Doug Evans [Sat, 12 Feb 1994 00:50:27 +0000 (00:50 +0000)]
Surround definition of VPROTO, VA_START with #ifndef VPROTO.

From-SVN: r6531

30 years ago(gen_input_reload): If reg-reg add is not valid, try copying reg-reg
Richard Kenner [Fri, 11 Feb 1994 22:39:23 +0000 (17:39 -0500)]
(gen_input_reload): If reg-reg add is not valid, try copying reg-reg
and adding reg-int.

From-SVN: r6530

30 years ago(expand_builtin): If the builtin was called as __builtin_whatever,
Richard Kenner [Fri, 11 Feb 1994 22:35:51 +0000 (17:35 -0500)]
(expand_builtin): If the builtin was called as __builtin_whatever,

pretend we're optimizing.

From-SVN: r6529

30 years ago(record_reg_classes): Fix logic in case of matching operands.
Richard Kenner [Fri, 11 Feb 1994 22:30:20 +0000 (17:30 -0500)]
(record_reg_classes): Fix logic in case of matching operands.

From-SVN: r6528

30 years agoDon't define _STDARG_H/etc. if not gcc, it may collide with system's header.
Doug Evans [Fri, 11 Feb 1994 21:03:09 +0000 (21:03 +0000)]
Don't define _STDARG_H/etc. if not gcc, it may collide with system's header.

From-SVN: r6527

30 years ago(c_expand_return): Do not warn about returning the address of a
Richard Kenner [Fri, 11 Feb 1994 00:26:21 +0000 (19:26 -0500)]
(c_expand_return): Do not warn about returning the address of a
locally declared extern variable.

From-SVN: r6526

30 years ago* pa.h (IS_ASM_LOGICAL_LINE_SEPARATOR): Define.
Jeff Law [Thu, 10 Feb 1994 20:58:23 +0000 (13:58 -0700)]
* pa.h (IS_ASM_LOGICAL_LINE_SEPARATOR): Define.

From-SVN: r6525

30 years agofinal.c (IS_ASM_LOGICAL_LINE_SEPARATOR): Provide default definition.
Jeff Law [Thu, 10 Feb 1994 20:58:13 +0000 (13:58 -0700)]
final.c (IS_ASM_LOGICAL_LINE_SEPARATOR): Provide default definition.

        * final.c (IS_ASM_LOGICAL_LINE_SEPARATOR): Provide default
        definition.
        (asm_insn_count): Use IS_ASM_LOGICAL_LINE_SEPARATOR rather
        than assuming the logical line separator is ';'.

From-SVN: r6524

30 years ago(emit_reload_insns): Use new vars for secondary reloads and icodes.
Richard Kenner [Thu, 10 Feb 1994 14:05:04 +0000 (09:05 -0500)]
(emit_reload_insns): Use new vars for secondary reloads and icodes.

From-SVN: r6523

30 years ago(reload_secondary_{reload,icode}): Deleted.
Richard Kenner [Thu, 10 Feb 1994 14:04:07 +0000 (09:04 -0500)]
(reload_secondary_{reload,icode}): Deleted.

(reload_secondary_{in,out}_{reload,icode}): New variables.
(MATCHES, MERGABLE_RELOADS, MERGE_TO_OTHER): Move to front of file.
(push_secondary_reload): New function, from find_secondary_reload.
(find_secondary_relaod): Deleted.
(push_reload): Call push_secondary_reload.
(combine_reloads): Use new vars for secondary reloads and icodes.

From-SVN: r6522

30 years ago(reload_secondary_{reload,icode}): Deleted.
Richard Kenner [Thu, 10 Feb 1994 14:03:01 +0000 (09:03 -0500)]
(reload_secondary_{reload,icode}): Deleted.

(reload_secondary_{in,out}_{reload,icode}): New variables.

From-SVN: r6521

30 years ago(memory_address): Fix error in last change.
Richard Kenner [Thu, 10 Feb 1994 13:49:33 +0000 (08:49 -0500)]
(memory_address): Fix error in last change.

From-SVN: r6520

30 years agoUse PROTO for varargs functions.
Richard Kenner [Thu, 10 Feb 1994 13:13:41 +0000 (08:13 -0500)]
Use PROTO for varargs functions.

(VPROTO): New macro.

From-SVN: r6519

30 years agoIf __STDC__, include gstdarg and use ANSI form of varargs.
Richard Kenner [Thu, 10 Feb 1994 13:12:29 +0000 (08:12 -0500)]
If __STDC__, include gstdarg and use ANSI form of varargs.

From-SVN: r6518

30 years agoUse PROTO for varargs functions.
Richard Kenner [Thu, 10 Feb 1994 13:11:46 +0000 (08:11 -0500)]
Use PROTO for varargs functions.

If __STDC__, include gstdarg and use ANSI form of varargs.

From-SVN: r6517

30 years agoUse PROTO for varargs functions.
Richard Kenner [Thu, 10 Feb 1994 13:10:06 +0000 (08:10 -0500)]
Use PROTO for varargs functions.

From-SVN: r6516

30 years agoIf __STDC__, include gstdarg and use ANSI form of varargs.
Richard Kenner [Thu, 10 Feb 1994 13:08:17 +0000 (08:08 -0500)]
If __STDC__, include gstdarg and use ANSI form of varargs.

(attr_printf): Only declare when defined.

From-SVN: r6515

30 years agoIf __STDC__, include gstdarg and use ANSI form of varargs.
Richard Kenner [Thu, 10 Feb 1994 13:07:10 +0000 (08:07 -0500)]
If __STDC__, include gstdarg and use ANSI form of varargs.

From-SVN: r6514

30 years agoUse PROTO for varargs functions.
Richard Kenner [Thu, 10 Feb 1994 13:04:38 +0000 (08:04 -0500)]
Use PROTO for varargs functions.

From-SVN: r6513

30 years agoMake elf profiling use new calling sequence.
Michael Meissner [Wed, 9 Feb 1994 14:52:46 +0000 (14:52 +0000)]
Make elf profiling use new calling sequence.

From-SVN: r6512

30 years ago(earith, ereal_negate, eneg, eisneg, enan, emovo, esub, eadd, ediv):
Richard Kenner [Wed, 9 Feb 1994 01:17:59 +0000 (20:17 -0500)]
(earith, ereal_negate, eneg, eisneg, enan, emovo, esub, eadd, ediv):

Propagate the sign of NaNs, so that e.g. -(NaN) evaluates to -NaN.
(emul, eremain, e53toe, e64toe, e113toe, e24toe, esqrt): Likewise.
(make_nan): New arg specifies sign of NaN.  All callers changed.
(eiisneg): New function.
(esqrt): Compute sqrt(-0.0) to be -0.0, not 0.0.

From-SVN: r6511

30 years agoAdd popen and pclose to required list for stdio.h.
Richard Kenner [Wed, 9 Feb 1994 00:30:01 +0000 (19:30 -0500)]
Add popen and pclose to required list for stdio.h.

Add putenv to required list for stdlib.h.
Add getopt to required list for unistd.h.

From-SVN: r6510

30 years agoInclude ctype.h.
Richard Kenner [Wed, 9 Feb 1994 00:26:27 +0000 (19:26 -0500)]
Include ctype.h.

From-SVN: r6509

30 years ago(int_fits_type_p): Properly handle case of variable bounds for types.
Richard Kenner [Wed, 9 Feb 1994 00:23:30 +0000 (19:23 -0500)]
(int_fits_type_p): Properly handle case of variable bounds for types.

From-SVN: r6508

30 years agoAppend "#include <stdlib.h>" to assert.h if it uses exit or abort.
Richard Kenner [Wed, 9 Feb 1994 00:21:44 +0000 (19:21 -0500)]
Append "#include <stdlib.h>" to assert.h if it uses exit or abort.

From-SVN: r6507

30 years ago(__builtin_new): If __new_handler returns, keep trying to allocate the memory.
Richard Kenner [Wed, 9 Feb 1994 00:19:53 +0000 (19:19 -0500)]
(__builtin_new): If __new_handler returns, keep trying to allocate the memory.

(__default_new_handler): Add __ to beginning of name to avoid namespace
clashing.

From-SVN: r6506

30 years agoWhen edit size_t typedef, modify sed pattern to avoid matching typedef uses of size_t.
Jim Wilson [Wed, 9 Feb 1994 00:10:31 +0000 (16:10 -0800)]
When edit size_t typedef, modify sed pattern to avoid matching typedef uses of size_t.

When edit size_t typedef, modify sed pattern to
avoid matching typedef uses of size_t.  Likewise when adding
#ifndef GCC_SIZE_T.

From-SVN: r6505

30 years ago(FIXINCLUDES): Delete definition.
Jim Wilson [Wed, 9 Feb 1994 00:07:04 +0000 (16:07 -0800)]
(FIXINCLUDES): Delete definition.

From-SVN: r6504

30 years ago(ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON): Use SIZE not ROUNDED.
Jim Wilson [Wed, 9 Feb 1994 00:01:48 +0000 (16:01 -0800)]
(ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON): Use SIZE not ROUNDED.

From-SVN: r6503

30 years ago(SIZE_TYPE, PTRDIFF_TYPE): Don't redefine.
Jim Wilson [Tue, 8 Feb 1994 23:59:23 +0000 (15:59 -0800)]
(SIZE_TYPE, PTRDIFF_TYPE): Don't redefine.

(MAX_WCHAR_TYPE_SIZE): Define.

From-SVN: r6502

30 years ago(print_file_desc): Correct printf format.
Jim Wilson [Tue, 8 Feb 1994 23:54:59 +0000 (15:54 -0800)]
(print_file_desc): Correct printf format.

(main): Likewise.

From-SVN: r6501

30 years ago(find_basic_blocks): Also look for REG_LABEL notes on first
Jim Wilson [Tue, 8 Feb 1994 23:52:46 +0000 (15:52 -0800)]
(find_basic_blocks): Also look for REG_LABEL notes on first
instruction of each basic block.

From-SVN: r6500

30 years ago(save_regs, restore_regs): Use __inline__ not inline.
Jim Wilson [Tue, 8 Feb 1994 23:49:22 +0000 (15:49 -0800)]
(save_regs, restore_regs): Use __inline__ not inline.

From-SVN: r6499

30 years ago(open_dump_file): New function.
Doug Evans [Tue, 8 Feb 1994 15:13:41 +0000 (15:13 +0000)]
(open_dump_file): New function.

(compile_file): Open dump files with it.  Remove dump_base_name_length.

From-SVN: r6498

30 years ago(memory_address): Call update_temp_slot_address on new and old
Richard Kenner [Mon, 7 Feb 1994 01:01:09 +0000 (20:01 -0500)]
(memory_address): Call update_temp_slot_address on new and old
address.

From-SVN: r6497

30 years ago(struct temp_slot): Add new field, ADDRESS.
Richard Kenner [Mon, 7 Feb 1994 00:59:58 +0000 (19:59 -0500)]
(struct temp_slot): Add new field, ADDRESS.

(assign_stack_temp): Initialize it to zero.
(find_temp_slot_from_address, update_temp_slot_address): New functions.
(preserve_temp_slots): Use find_temp_slot_from_address.

From-SVN: r6496

30 years ago(NO_SYS_SIGLIST): Delete.
Jim Wilson [Sun, 6 Feb 1994 21:34:36 +0000 (13:34 -0800)]
(NO_SYS_SIGLIST): Delete.

(DONT_DECLARE_SYS_SIGLIST): Define.

From-SVN: r6495

30 years ago(sys_siglist): Don't declare if DONT_DECLARE_SYS_SIGLIST is defined.
Jim Wilson [Sun, 6 Feb 1994 21:31:38 +0000 (13:31 -0800)]
(sys_siglist): Don't declare if DONT_DECLARE_SYS_SIGLIST is defined.

From-SVN: r6494

30 years ago(sys_siglist): Don't declare if NO_SYS_SIGLIST or DONT_DECLARE_SYS_SIGLIST are defined.
Jim Wilson [Sun, 6 Feb 1994 21:30:45 +0000 (13:30 -0800)]
(sys_siglist): Don't declare if NO_SYS_SIGLIST or DONT_DECLARE_SYS_SIGLIST are defined.

(sys_siglist): Don't declare if NO_SYS_SIGLIST or
DONT_DECLARE_SYS_SIGLIST are defined.
(catch_signal): Add code for NO_SYS_SIGLIST case.

From-SVN: r6493

30 years ago(reg_pending_sets, reg_pending_sets_all): New variables.
Jim Wilson [Sun, 6 Feb 1994 21:26:28 +0000 (13:26 -0800)]
(reg_pending_sets, reg_pending_sets_all): New variables.

(sched_analyze_1): Set reg_pending_sets instead of reg_last_sets.
(sched_analyze_2): Set reg_pending_sets or reg_pending_sets_all
instead of reg_last_sets.
(sched_analyze_insn): Use reg_pending_sets and
reg_pending_sets_all to set reg_last_sets.  Set
reg_pending_sets_all instead of reg_last_sets.
(schedule_block): Allocate and clear reg_pending_sets.

From-SVN: r6492

30 years ago(movdi): Handle 'U' and 'T' constraints.
Jim Wilson [Sun, 6 Feb 1994 21:02:51 +0000 (13:02 -0800)]
(movdi): Handle 'U' and 'T' constraints.

From-SVN: r6491

30 years ago(FUNCTION_PROFILER): Concatenate strings to avoid
Jim Wilson [Sun, 6 Feb 1994 20:58:13 +0000 (12:58 -0800)]
(FUNCTION_PROFILER): Concatenate strings to avoid
use of ANSI C specific feature.

From-SVN: r6490

30 years ago(function_arg): When soft-float, don't add bias for
Jim Wilson [Sun, 6 Feb 1994 20:55:34 +0000 (12:55 -0800)]
(function_arg): When soft-float, don't add bias for
second SFmode argument.

From-SVN: r6489

30 years ago(CPP_PREDEFINES): Add _MIPSEB.
Jim Wilson [Sun, 6 Feb 1994 20:52:32 +0000 (12:52 -0800)]
(CPP_PREDEFINES): Add _MIPSEB.

From-SVN: r6488

30 years ago(canon_hash, case LABEL_REF, SYMBOL_REF): Avoid warning on 64-bit
Richard Kenner [Sun, 6 Feb 1994 13:40:29 +0000 (08:40 -0500)]
(canon_hash, case LABEL_REF, SYMBOL_REF): Avoid warning on 64-bit
machines.

From-SVN: r6487

30 years ago*** empty log message ***
Steve Chamberlain [Sat, 5 Feb 1994 21:03:19 +0000 (21:03 +0000)]
*** empty log message ***

From-SVN: r6486

30 years ago(rest_of_compilation): Invoke MACHINE_DEPENDENT_REORG if defined.
Richard Kenner [Sat, 5 Feb 1994 13:24:30 +0000 (08:24 -0500)]
(rest_of_compilation): Invoke MACHINE_DEPENDENT_REORG if defined.

From-SVN: r6485

30 years ago(memory_extend_rtx): New variable.
Richard Kenner [Sat, 5 Feb 1994 13:05:42 +0000 (08:05 -0500)]
(memory_extend_rtx): New variable.

(cse_main): Initialize it.
(cse_insn): See if we have already loaded a MEM in a wider  mode.

From-SVN: r6484

30 years agoAdd lstat to required_list for sys/stat.h
Richard Kenner [Sat, 5 Feb 1994 12:05:24 +0000 (07:05 -0500)]
Add lstat to required_list for sys/stat.h

From-SVN: r6483

30 years agoAssume -muse-div-instruction -mno-check-zero-division
Stan Cox [Fri, 4 Feb 1994 16:29:24 +0000 (16:29 +0000)]
Assume -muse-div-instruction -mno-check-zero-division

From-SVN: r6482

30 years agoMade -mshort-data- unsigned. Copy MEM_IN_STRUCT_P for block move cases.
Stan Cox [Fri, 4 Feb 1994 16:29:24 +0000 (16:29 +0000)]
Made -mshort-data- unsigned.  Copy MEM_IN_STRUCT_P for block move cases.

From-SVN: r6481

30 years agoSplit movdf so it can go into a branch delay slot.
Stan Cox [Fri, 4 Feb 1994 16:29:24 +0000 (16:29 +0000)]
Split movdf so it can go into a branch delay slot.

From-SVN: r6480

30 years ago(gen_lowpart_common, gen_highpart): Test *_BIG_ENDIAN with "if", not
Richard Kenner [Fri, 4 Feb 1994 13:14:23 +0000 (08:14 -0500)]
(gen_lowpart_common, gen_highpart): Test *_BIG_ENDIAN with "if", not
#if and fix one erroneous test.

From-SVN: r6479

30 years ago(store_bit_field, insv case): Don't use PUT_MODE on
Doug Evans [Thu, 3 Feb 1994 22:14:46 +0000 (22:14 +0000)]
(store_bit_field, insv case): Don't use PUT_MODE on
xop0 when it is a SUBREG, generate a new SUBREG.

From-SVN: r6478

30 years agoAdd prototypes for static functions.
Richard Kenner [Thu, 3 Feb 1994 20:27:23 +0000 (15:27 -0500)]
Add prototypes for static functions.

(uses_reg_or_mem): New function.
(find_basic_block): Some cleanups; eliminate shadowed variables.
Look for REG_LABEL notes in all insns and allow for multiple such.
Don't delete labels in forced_labels.
Generalize test for computed jumps.
(find_auto_inc): OFFSET should be HOST_WIDE_INT.
(mark_used_regs): Put decls of parms in parm order.
(find_use_as_address): PLUSCONST should be HOST_WIDE_INT.

From-SVN: r6477

30 years ago(GO_IF_HARD_REG_EQUAL): Fix typo.
Richard Kenner [Thu, 3 Feb 1994 18:24:04 +0000 (13:24 -0500)]
(GO_IF_HARD_REG_EQUAL): Fix typo.

From-SVN: r6476

30 years ago(eliminate_regs, case INSN_LIST): Properly remake list when we change
Richard Kenner [Thu, 3 Feb 1994 12:44:52 +0000 (07:44 -0500)]
(eliminate_regs, case INSN_LIST): Properly remake list when we change
something further on.

From-SVN: r6475

30 years ago(signed_or_unsigned_type): Check for any
Jim Wilson [Thu, 3 Feb 1994 02:37:18 +0000 (18:37 -0800)]
(signed_or_unsigned_type): Check for any
INTEGRAL_TYPE_P not just INTEGER_TYPE.

From-SVN: r6474

30 years ago(enquire.o): Depend on stmp-int-hdrs.
Jim Wilson [Thu, 3 Feb 1994 02:33:27 +0000 (18:33 -0800)]
(enquire.o): Depend on stmp-int-hdrs.

From-SVN: r6473

30 years ago(CPP_SPEC): Define __PTRDIFF_TYPE__ not __PTRDIFF_TYPE.
Jim Wilson [Thu, 3 Feb 1994 02:29:13 +0000 (18:29 -0800)]
(CPP_SPEC): Define __PTRDIFF_TYPE__ not __PTRDIFF_TYPE.

From-SVN: r6472

30 years ago(fill_simple_delay_slots): When fill epilogue delay
Jim Wilson [Thu, 3 Feb 1994 02:21:50 +0000 (18:21 -0800)]
(fill_simple_delay_slots): When fill epilogue delay
slot, set needed to end_of_function_needs instead of clearing it.

From-SVN: r6471

30 years ago(lang_options): Sort C++ options and add -f{no-,}external-templates.
Richard Kenner [Wed, 2 Feb 1994 20:28:15 +0000 (15:28 -0500)]
(lang_options): Sort C++ options and add -f{no-,}external-templates.

From-SVN: r6470

30 years ago(FILE_FUNCTION_FORMAT): Fix typo if neither dot nor dollar in label.
Richard Kenner [Wed, 2 Feb 1994 20:20:29 +0000 (15:20 -0500)]
(FILE_FUNCTION_FORMAT): Fix typo if neither dot nor dollar in label.

From-SVN: r6469

30 years ago(const_binop, COMPLEX_TYPE, case RDIV_EXPR): If complex integer, use
Richard Kenner [Wed, 2 Feb 1994 20:14:18 +0000 (15:14 -0500)]
(const_binop, COMPLEX_TYPE, case RDIV_EXPR): If complex integer, use
TRUNC_DIV_EXPR for inner division.

From-SVN: r6468

30 years agoAdd prototypes for static functions; delete forward declarations of non-static functions.
Richard Kenner [Wed, 2 Feb 1994 19:38:36 +0000 (14:38 -0500)]
Add prototypes for static functions; delete forward declarations of non-static functions.

Add prototypes for static functions; delete forward declarations of
non-static functions.
(initializer_constant_valid_p): Add missing parameter to recursive call.

From-SVN: r6467

30 years agoRe-order declarations for functions in c-typeck.c to agree with order
Richard Kenner [Wed, 2 Feb 1994 19:37:57 +0000 (14:37 -0500)]
Re-order declarations for functions in c-typeck.c to agree with order
there; add some missing declarations.

From-SVN: r6466

30 years ago(SUBDIR_INCLUDES): Add -I for include directory.
Richard Kenner [Wed, 2 Feb 1994 19:21:50 +0000 (14:21 -0500)]
(SUBDIR_INCLUDES): Add -I for include directory.

From-SVN: r6465

30 years ago(synth_mult): Delay allocation of algorithm structures until they are needed.
Richard Kenner [Wed, 2 Feb 1994 18:24:14 +0000 (13:24 -0500)]
(synth_mult): Delay allocation of algorithm structures until they are needed.

(synth_mult): Delay allocation of algorithm structures until they are
needed.  Reorder early-exit tests to avoid comparing value that is not
yet set.

From-SVN: r6464

30 years ago(decl_attributes): Allow format attributes on old style
Richard Kenner [Tue, 1 Feb 1994 23:56:12 +0000 (18:56 -0500)]
(decl_attributes): Allow format attributes on old style
(non-prototype) function declarations.

From-SVN: r6463

30 years ago(make_extraction): Don't make an extraction that has the potential of
Richard Kenner [Tue, 1 Feb 1994 23:27:04 +0000 (18:27 -0500)]
(make_extraction): Don't make an extraction that has the potential of
crossing a boundary.

From-SVN: r6462

30 years agoAdd prototypes for static functions.
Richard Kenner [Tue, 1 Feb 1994 23:22:21 +0000 (18:22 -0500)]
Add prototypes for static functions.

(auto_inc_dec_reg_p): New function.
(regclass): Call it to allow a register needing a secondary reload to be used
for inc/dec if it is already valid for it.

From-SVN: r6461

30 years ago(build_type_variant): Simplify by using build_type_copy.
Richard Kenner [Tue, 1 Feb 1994 16:41:57 +0000 (11:41 -0500)]
(build_type_variant): Simplify by using build_type_copy.

From-SVN: r6460

30 years ago(rest_of_compilation): `volatile' function warning corrected to read
Richard Kenner [Tue, 1 Feb 1994 16:25:27 +0000 (11:25 -0500)]
(rest_of_compilation): `volatile' function warning corrected to read
`noreturn' function warning.

From-SVN: r6459

30 years ago(c_expand_return): `volatile' function warning corrected to read
Richard Kenner [Tue, 1 Feb 1994 16:23:47 +0000 (11:23 -0500)]
(c_expand_return): `volatile' function warning corrected to read
`noreturn' function warning.

From-SVN: r6458

30 years ago(grokdeclarator): `volatile' function warning corrected to read
Richard Kenner [Tue, 1 Feb 1994 16:21:23 +0000 (11:21 -0500)]
(grokdeclarator): `volatile' function warning corrected to read
`noreturn' function warning.

From-SVN: r6457

30 years ago(default_compilers, @ada): Don't duplicate "-gnat" parameters; pass
Richard Kenner [Tue, 1 Feb 1994 13:32:46 +0000 (08:32 -0500)]
(default_compilers, @ada): Don't duplicate "-gnat" parameters; pass
-quiet unless -Q is specified.

From-SVN: r6456

30 years ago(minsf3, maxdf3, mindf3): Properly insert constant of zero into
Richard Kenner [Tue, 1 Feb 1994 11:06:13 +0000 (06:06 -0500)]
(minsf3, maxdf3, mindf3): Properly insert constant of zero into
patterns.

From-SVN: r6455

30 years ago(i960_function_name_declare): Handle names that start with '*'.
Jim Wilson [Tue, 1 Feb 1994 01:55:18 +0000 (17:55 -0800)]
(i960_function_name_declare): Handle names that start with '*'.

From-SVN: r6454

30 years ago(sched_analyze_insn): Add use dependencies for registers
Jim Wilson [Tue, 1 Feb 1994 00:23:18 +0000 (16:23 -0800)]
(sched_analyze_insn): Add use dependencies for registers
mentioned in REG_DEAD notes.

From-SVN: r6453

30 years agoNew file.
Jim Wilson [Tue, 1 Feb 1994 00:16:50 +0000 (16:16 -0800)]
New file.

From-SVN: r6452

30 years agoUnify error and message functions:
Richard Kenner [Tue, 1 Feb 1994 00:13:20 +0000 (19:13 -0500)]
Unify error and message functions:

* toplev.c: Include "gvarargs.h".
(fatal_insn_not_found): Omit superfluous argument to error.
(vmessage, v_message_with_file_and_line): New functions.
(v_message_with_decl, file_and_line_for_asm): Likewise.
(v_error_with_file_and_line, v_error_with_decl): Likewise.
(v_error_for_asm, verror, vfatal): Likewise.
(v_warning_with_file_and_line, v_warning_with_decl): Likewise.
(v_warning_for_asm, vwarning): Likewise.
(error_with_file_and_line, error_with_decl, error, fatal): Now just wrappers
for above functions.
(error_for_asm, warning_with_file_and_line): Likewise.
(warning_with_decl, warning_for_asm, warning): Likewise.

From-SVN: r6451

30 years ago(priority): Call insn_cost() for anti- and output-
Jim Wilson [Tue, 1 Feb 1994 00:13:06 +0000 (16:13 -0800)]
(priority): Call insn_cost() for anti- and output-
dependencies as well as for true dependencies.

From-SVN: r6450

30 years ago(find_best_addr): Limit number of cse_gen_binary calls to
Jim Wilson [Tue, 1 Feb 1994 00:02:12 +0000 (16:02 -0800)]
(find_best_addr): Limit number of cse_gen_binary calls to
20 per iteration.

From-SVN: r6449

30 years ago(emovo): Use separate variable for loop index.
Richard Kenner [Mon, 31 Jan 1994 23:43:28 +0000 (18:43 -0500)]
(emovo): Use separate variable for loop index.

From-SVN: r6448

30 years ago(operand_equal_for_comparison_p): Declare correct_width as unsigned.
Richard Kenner [Mon, 31 Jan 1994 23:40:54 +0000 (18:40 -0500)]
(operand_equal_for_comparison_p): Declare correct_width as unsigned.

From-SVN: r6447

30 years ago(cross-test, enquire, protoize, unprotoize): Specify program name in
Richard Kenner [Mon, 31 Jan 1994 23:31:24 +0000 (18:31 -0500)]
(cross-test, enquire, protoize, unprotoize): Specify program name in
-o to force into build directory.

From-SVN: r6446

30 years ago(CPP_SPEC): Add -Dsun.
Richard Kenner [Mon, 31 Jan 1994 23:16:45 +0000 (18:16 -0500)]
(CPP_SPEC): Add -Dsun.

From-SVN: r6445

30 years ago(class_narrowest_mode, byte_mode, word_mode): Add
Jim Wilson [Mon, 31 Jan 1994 22:25:21 +0000 (14:25 -0800)]
(class_narrowest_mode, byte_mode, word_mode): Add
extern to declaration.

From-SVN: r6444

30 years ago(local_vars_size): Add extern to declaration.
Jim Wilson [Mon, 31 Jan 1994 22:24:34 +0000 (14:24 -0800)]
(local_vars_size): Add extern to declaration.

From-SVN: r6443

30 years ago(expand_units): When calculate BLOCKAGE, reverse terms to POS_MINUS_OP.
Jim Wilson [Mon, 31 Jan 1994 20:43:02 +0000 (12:43 -0800)]
(expand_units): When calculate BLOCKAGE, reverse terms to POS_MINUS_OP.

(expand_units): When calculate BLOCKAGE, reverse
terms to POS_MINUS_OP.  Clarify comment before BLOCKAGE computation.
(write_complex_function): Use EXECUTING_INSN for first switch, and
CANDIDATE_INSN for second switch.

From-SVN: r6442