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
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
Richard Kenner [Mon, 31 Jan 1994 23:16:45 +0000 (18:16 -0500)]
(CPP_SPEC): Add -Dsun.
From-SVN: r6445
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
Jim Wilson [Mon, 31 Jan 1994 22:24:34 +0000 (14:24 -0800)]
(local_vars_size): Add extern to declaration.
From-SVN: r6443
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
Jim Wilson [Mon, 31 Jan 1994 20:35:27 +0000 (12:35 -0800)]
(TARGET_DEFFAULT): Add -mapp-regs.
From-SVN: r6441
Jim Wilson [Mon, 31 Jan 1994 20:34:58 +0000 (12:34 -0800)]
(TARGET_APP_REGS): Define.
(TARGET_SWITCHES): Add new options -mapp-regs and -mno-app-regs.
(TARGET_DEFAULT): Add -mapp-regs.
(CONDITIONAL_REGISTER_USAGE): Make %g2, %g3, and %g4 be fixed when
the -mno-app-regs option is used.
From-SVN: r6440
Jim Wilson [Mon, 31 Jan 1994 20:34:29 +0000 (12:34 -0800)]
(TARGET_DEFAULT): Delete.
From-SVN: r6439
Jim Wilson [Mon, 31 Jan 1994 20:28:39 +0000 (12:28 -0800)]
(STARTFILE_SPEC): Include values-X[cta].o file in link.
From-SVN: r6438
Jim Wilson [Mon, 31 Jan 1994 20:19:28 +0000 (12:19 -0800)]
(ASM_OUTPUT_LFE): Output absolute line number not
relative line number.
From-SVN: r6437
Richard Kenner [Sat, 29 Jan 1994 00:19:59 +0000 (19:19 -0500)]
(find_auto_inc): Check for increment using single_set.
From-SVN: r6436
Richard Kenner [Sat, 29 Jan 1994 00:11:02 +0000 (19:11 -0500)]
(fsel): Remove insns with record bit set.
From-SVN: r6435
Richard Kenner [Thu, 27 Jan 1994 23:22:20 +0000 (18:22 -0500)]
(output_prolog): Fix typo in previous change.
From-SVN: r6434
Per Bothner [Wed, 26 Jan 1994 23:24:12 +0000 (15:24 -0800)]
* c-typeck.c (initializer_constant_valid_p): Make non-static.
From-SVN: r6433
Jim Wilson [Wed, 26 Jan 1994 18:56:51 +0000 (10:56 -0800)]
(attach_deaths_insn): Add REG_DEAD notes to CLOBBER if
it is for a MEM.
From-SVN: r6432
Richard Kenner [Tue, 25 Jan 1994 13:29:50 +0000 (08:29 -0500)]
(HASHBITS): Removed.
(HASH, struct set, canon_hash, safe_hash, remove_from_table):
Generate and use unsigned hash values, to avoid potential trouble
with signed shift/overflow.
Also name variables consistently: "hash", not "hash_code".
(lookup, lookup_for_remove, insert, merge_equiv_classes): Likewise.
(invalidate, rehash_using_reg, invalidate_for_call): Likewise.
(find_best_addr, record_jump_cond, cse_insn): Likewise.
From-SVN: r6431
Jim Wilson [Tue, 25 Jan 1994 00:33:14 +0000 (16:33 -0800)]
(store_split_bit_field): Reject gen_lowpart_common
output if it returns the input value.
From-SVN: r6430
Jim Wilson [Tue, 25 Jan 1994 00:24:18 +0000 (16:24 -0800)]
(store_split_bit_field): For BYTES_BIG_ENDIAN, only
pad on left if value not in memory.
From-SVN: r6429
Jim Wilson [Tue, 25 Jan 1994 00:19:48 +0000 (16:19 -0800)]
(copy_loop_body): When delete simplified condjump,
protect the label, so that it doesn't get deleted also.
From-SVN: r6428
Jim Wilson [Mon, 24 Jan 1994 23:59:48 +0000 (15:59 -0800)]
(compile_file): If yyparse returns an error, pop all
pending binding levels.
From-SVN: r6427
Doug Evans [Mon, 24 Jan 1994 23:28:33 +0000 (23:28 +0000)]
#ifdef out uses of TypedStream for the alpha, not supported yet.
From-SVN: r6426
Jim Wilson [Mon, 24 Jan 1994 22:56:27 +0000 (14:56 -0800)]
(ADDRESS_COST): Define to 1.
From-SVN: r6425
Jim Wilson [Mon, 24 Jan 1994 22:55:49 +0000 (14:55 -0800)]
(sparc_address_cost): Delete.
From-SVN: r6424
Jim Wilson [Mon, 24 Jan 1994 22:52:18 +0000 (14:52 -0800)]
(ASM_OUTPUT_NEWLINE): New default for new macro.
(ASM_OUTPUT_ASCII): Use ASM_OUTPUT_NEWLINE.
From-SVN: r6423
Jim Wilson [Mon, 24 Jan 1994 22:51:58 +0000 (14:51 -0800)]
(ASM_OUTPUT_NEWLINE): Define new macro.
From-SVN: r6422
Jim Wilson [Mon, 24 Jan 1994 22:40:31 +0000 (14:40 -0800)]
(ASM_OUTPUT_COMMON): Don't output .global. Use SIZE not ROUNDED.
(ASM_OUTPUT_LOCAL): Delete.
(ASM_OUTPUT_ALIGNED_LOCAL): Define.
From-SVN: r6421
Richard Kenner [Mon, 24 Jan 1994 01:11:18 +0000 (20:11 -0500)]
(find_reloads): Properly test for output operand when changing
RELOAD_FOR_OUTPUT_ADDRESS to RELOAD_FOR_INPUT_ADDRESS.
From-SVN: r6420
Richard Kenner [Mon, 24 Jan 1994 00:40:58 +0000 (19:40 -0500)]
(subst, case SUBREG): Handle paradoxical SUBREG of constant.
(IF_THEN_ELSE): Add missing "else" and check for comparison before
calling reversible_comparison_p.
From-SVN: r6419
Richard Kenner [Sun, 23 Jan 1994 23:56:41 +0000 (18:56 -0500)]
(do_jump_for_compare): Initialize JUMP_LABEL for the branch insn
before trying to invert it.
From-SVN: r6418
Richard Kenner [Sun, 23 Jan 1994 23:40:17 +0000 (18:40 -0500)]
(ASM_FILE_START): Delete; identical to one in bsd.h, which is
included.
From-SVN: r6417
Richard Kenner [Sun, 23 Jan 1994 23:39:56 +0000 (18:39 -0500)]
(PATH_SEPARATOR): New macro.
From-SVN: r6416
Richard Kenner [Sun, 23 Jan 1994 23:21:18 +0000 (18:21 -0500)]
Assume GAS 2.x used and add support for debugging.
From-SVN: r6415
Richard Kenner [Sun, 23 Jan 1994 14:11:44 +0000 (09:11 -0500)]
(output_init_elements): Use FIELD instead of constructor_fields when doing alignment and sizing.
(output_init_elements): Use FIELD instead of constructor_fields when
doing alignment and sizing.
(output_pending_init_elements): Don't blow up when writing other than
first field put haven't written anything yet. Update
constructor_bit_index when we emit a skip.
From-SVN: r6414
Richard Kenner [Sun, 23 Jan 1994 13:13:51 +0000 (08:13 -0500)]
(rest_of_compilation): Defer compilation of function that were specified as inline...
(rest_of_compilation): Defer compilation of function that were
specified as inline, whether or not they actually were inlined.
From-SVN: r6413
Richard Kenner [Sun, 23 Jan 1994 12:30:50 +0000 (07:30 -0500)]
Initial revision
From-SVN: r6412
Richard Kenner [Sun, 23 Jan 1994 12:30:31 +0000 (07:30 -0500)]
(OBJECT_FORMAT_COFF, EXTENDED_COFF, NM_FLAGS): Define.
From-SVN: r6411
Richard Kenner [Sun, 23 Jan 1994 12:00:29 +0000 (07:00 -0500)]
(simplify_comparison): Can remove NOT on both operands if we swap
comparison code.
From-SVN: r6410
Richard Kenner [Sun, 23 Jan 1994 11:35:39 +0000 (06:35 -0500)]
Insert some missing blank lines.
From-SVN: r6409
Richard Kenner [Sun, 23 Jan 1994 11:22:46 +0000 (06:22 -0500)]
(output_{pro,epi}log): Use assemble_name to output
alpha_function_name.
From-SVN: r6408
Richard Kenner [Sun, 23 Jan 1994 11:18:50 +0000 (06:18 -0500)]
(simplify_comparison): Fix typo in last change.
From-SVN: r6407
Richard Kenner [Sun, 23 Jan 1994 10:59:15 +0000 (05:59 -0500)]
(really_start_incremental_init): Save current elements instead of
clearing them.
From-SVN: r6406
Richard Kenner [Sat, 22 Jan 1994 22:18:10 +0000 (17:18 -0500)]
(c_expand_return): Issue a warning if returning address of non-static
local object.
From-SVN: r6405
Richard Kenner [Sat, 22 Jan 1994 21:50:41 +0000 (16:50 -0500)]
(if_then_else_cond): Don't do anything with COMPARE.
(simplify_comparison): Strip SIGN_EXTEND, NOT, or NEG when both operands
have it.
From-SVN: r6404
Richard Kenner [Sat, 22 Jan 1994 20:50:06 +0000 (15:50 -0500)]
(num_sign_bit_copies): Ifndef WORD_REGISTER_OPERATIONS, ensure we
don't do the wrong thing if X is narrower than MODE.
From-SVN: r6403
Jeff Law [Thu, 20 Jan 1994 06:08:37 +0000 (23:08 -0700)]
pa.h (ASM_OUTPUT_SOURCE_LINE): Make the first source line stab for each procedure special to avoid the need...
* pa.h (ASM_OUTPUT_SOURCE_LINE): Make the first source
line stab for each procedure special to avoid the need
for nasty hacks in GAS.
From-SVN: r6402
Jeff Law [Thu, 20 Jan 1994 06:05:32 +0000 (23:05 -0700)]
* pa.md (iorscc): Fix typo.
From-SVN: r6401
Torbjorn Granlund [Thu, 20 Jan 1994 00:34:47 +0000 (00:34 +0000)]
(ASM_GLOBALIZE_LABEL): Don't globalize function labels here.
From-SVN: r6400
Jim Wilson [Mon, 17 Jan 1994 21:37:52 +0000 (13:37 -0800)]
(xcoffout_begin_block): Don't emit a .bb for the function level scope.
(xcoffout_begin_block): Don't emit a .bb for the
function level scope.
(xcoffout_end_block): Don't emit a .eb for the function level
scope.
From-SVN: r6399
Richard Stallman [Sun, 16 Jan 1994 19:31:08 +0000 (19:31 +0000)]
Delete duplicate clauses for hp9k2... and hp9k31...
From-SVN: r6398
Richard Stallman [Sun, 16 Jan 1994 19:30:01 +0000 (19:30 +0000)]
Alphabetize the list of machine-name aliases.
Add nh3000 and nh[45]000.
From-SVN: r6397
Jim Wilson [Sat, 15 Jan 1994 23:44:42 +0000 (15:44 -0800)]
(smulsi3_highpart): New pattern.
(umulsi3_highpart): New pattern.
From-SVN: r6396
Jim Wilson [Sat, 15 Jan 1994 23:06:17 +0000 (15:06 -0800)]
(smulsi3_highpart): New pattern.
(umulsi3_highpart): New pattern.
From-SVN: r6395
Jim Wilson [Thu, 13 Jan 1994 23:54:09 +0000 (15:54 -0800)]
Add 64 bit support.
From-SVN: r6394
Jim Wilson [Thu, 13 Jan 1994 23:52:43 +0000 (15:52 -0800)]
(cpu): Add r4600.
(define_function_unit): Correct numerous errors. Add r4600.
(adddi3*, subdi3*, mulsidi3, umulsidi3, negdi2*, one_cmpdl2*,
nordi2*, anddi2*, iordi3*, xordi3*, movdi*, ashldi3*, ashrdi3*,
lshrdi3*, seq, sne, sgt, sge, slt, sle, sgtu, sgeu, sltu, sleu,
indirect_jump, tablejump, call*, call_value*): Add 64 bit support.
(adddi3_internal_3, addsi3_internal_2, subdi3_internal_3,
subsi3_internal_2, muldi3, muldi3_internal, divmoddi4, udivmoddi4,
divdi3, moddi3, udivdi3, umoddi3, absdi3, ffsdi2,
negdi2_internal_2, anddi3_internal1, xordi3_immed, truncdisi2,
truncdihi2, truncdiqi2, zero_extendsidi2,
zero_extendsidi2_interal, zero_extendhidi2, zero_extendqidi2,
extendsidi2, extendhidi2, extendhidi2_internal, extendqidi2,
extendqidi2_insn, fix_truncdfdi2, fix_truncsfdi2, floatdidf2,
floatdisf2, fixuns_truncdfdi2, fixuns_truncdfsi2,
ashldi3_internal4, ashrdi3_internal_4, lshrdi3_internal4, cmpdi,
tstdi, branch_zero_di, branch_equality_di, seq_di_zero, seq_di,
sne_di_zero, sne_di, sgt_di, sge_di, slt_di, sle_di_const,
sle_di_reg, sgtu_di, sgeu_di, sltu_di, sleu_di_const, sleu_di_reg,
indirect_jump_internal1, indirect_jump_internal2,
tablejump_internal1, tablejump_internal2): New patterns.
(mulsi3): Add missing mips_move_1word parameter.
(mulsi3+1): Don't split on r4000.
(divmodsi4, udivmodsi4, udivsi3, umodsi3): Correct lengths.
(divsi3, modsi3, udivsi3, umodsi3): Allow constant operands.
(sqrtdf2, sqrtsf2): Correct type attribute.
(abssi2): Add mips2 support.
(movsi_unaligned, movsi_ulw, movsi_usw): Comment out.
(movsf, movdf): Use F not E.
(cmpdf, cmpsf, branch_fp*, s{eq,ne,lt,le,gt,ge}_[ds]f): Depend on
TARGET_HARD_FLOAT.
From-SVN: r6393
Jim Wilson [Thu, 13 Jan 1994 23:51:54 +0000 (15:51 -0800)]
(enum cmp_type): Add 64 bit support.
(enum processor_type): Add PROCESSOR_R4600.
(MASK_64BIT, TARGET_64BIT): New mask bit, to indicate 64 bit mode.
(HAVE_64BIT_P, OPTIMIZATION_OPTIONS): Delete.
(CPP_SPEC): Don't abort if not defined.
(CC1_SPEC): -mips1 and -mips2 imply -mfp32. -mips3 implies -mfp64.
(CPP_SPEC): Define __SIZE_TYPE__, __PTRDIFF_TYPE__, and __mips.
(BITS_PER_WORD, UNITS_PER_WORD, INT_SIZE_TYPE, LONG_TYPE_SIZE,
LONG_LONG_TYPE_SIZE, POINTER_SIZE, POINTER_BOUNDARY,
PARM_BOUNDARY, EMPTY_FIELD_BOUNDARY, HARD_REGNO_NREGS,
CONST_OK_FOR_LETTER_P, STACK_ARGS_ADJUST, FUNCTION_PROFILER,
TRAMPOLINE_TEMPLATE, TRAMPOLINE_SIZE, TRAMPOLINE_ALIGNMENT,
INITIALIZE_TRAMPOLINE, CASE_VECTOR_MODE, MOVE_MAX,
TRULY_NOOP_TRUNCATION, Pmode, FUNCTION_MODE,
ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT,
ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add 64 bit support.
(MAX_BITS_PER_WORD, MAX_UNITS_PER_WORD, UNITS_PER_FPREG,
MAX_INT_TYPE_SIZE, MAX_WCHAR_TYPE_SIZE, MAX_LONG_TYPE_SIZE,
MAX_MOVE_MAX): Define.
(INDEX_REG_CLASS): NO_REGS not GR_REGS.
(CONST_DOUBLE_OK_FOR_LETTER_P): Don't examine CONST_DOUBLE
internals.
(PREFERRED_RELOAD_CLASS): Return CLASS if it isn't ALL_REGS.
(TRANSFER_FROM_TRAMPOLINE, ASM_OUTPUT_CASE_LABEL): Delete.
(REGNO_OK_FOR_INDEX_P, REG_OK_FOR_INDEX_P): Redefine to 0.
(GO_IF_LEGITIMATE_ADDRESS): Delete redundant code0 == REG test.
(ENCODE_SECTION_INFO): Don't test mips_section_threshold.
(CONST_COSTS): CONST_INT have cost 0 not CONSTS_N_INSNS (0). Pass
address not MEM to eliminate_constant_term. Add 64 bit support.
(MEMORY_MOVE_COST, ASM_OUTPUT_DOUBLE_INT): Define.
(EXTRA_SECTIONS): Delete in_last_p1.
(SELECT_RTX_SECTION): Delete division by BITS_PER_UNIT.
(NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_PTRDIFF_TYPE): Define.
(SIZE_TYPE, PTRDIFF_TYPE): Add 64 bit support.
From-SVN: r6392
Jim Wilson [Thu, 13 Jan 1994 23:51:01 +0000 (15:51 -0800)]
(dfhigh, dflow, sfhigh, sflow): New variables.
(mips_sw_reg_names): Consistently use $ as name prefix.
(large_int): Handle 64 bit constants.
(reg_or_0_operand, mips_const_double_ok): Don't examine
CONST_DOUBLE internals.
(mips_const_double_ok): Use REAL_VALUE_* macros.
(simple_memory_operand): Add 64 bit support. Only test
TARGET_GP_OPT to determine if doing gp optimizations. Pass
address not MEM to eliminate_constant_term. Use SMALL_INT.
(mips_fill_delay_slot): Add 64 bit support.
(mips_move_1word): Add 64 bit support. Don't examine CONST_DOUBLE
internals.
(mips_move_2words): Likewise.
(mips_address_cost): Pass address not MEM to
eliminate_constant_term. Use SMALL_INT.
(gen_int_relational): New variable mode. Add 64 bit support.
(gen_conditional_branch): Add 64 bit support.
(block_move_load_store, block_move_loop, block_move_call,
expand_block_move, output_block_move, function_arg_advance,
function_arg, function_arg_partial_nregs): Likewise.
(override_options): Clear MASK_GPOPT if threshold is zero or
negative. Set MASK_GPOPT if optimizing. Set mips_isa from -misa=
option, else from MIPS_ISA_DEFAULT if defined, else to 1. Make
default cpu depend on isa. Add cpus r4400, r4600, orion. Rewrite
TARGET_NAME_REGS support. Initialize dfhigh, dflow, sfhigh,
sflow. Add 64 bit support.
(print_operand): Use REAL_VALUE_* macros.
(mips_output_external): Don't depend on mips_section_threshold.
(make_temp_file): Define P_tmpdir when __MSDOS__. Malloc filename
string. Don't unlink temp file when __MSDOS__.
(mips_asm_file_start): Delete TARGET_NAME_REGS support.
(mips_asm_file_end): Unlike temp file when __MSDOS__.
(mips_declare_object): Don't test mips_sections_threshold.
(compute_frame_size, save_restore_insns, function_prologue,
mips_expand_prologue, function_epilogue, mips_expand_epilogue):
Add 64 bit support.
(function_epilogue): Correctly output `#' before .set volatile.
From-SVN: r6391
Jim Wilson [Thu, 13 Jan 1994 23:49:58 +0000 (15:49 -0800)]
(CPP_SPEC): Define __SIZE_TYPE__, __PTRDIFF_TYPE__, and __mips.
(CPP_SPEC): Define __SIZE_TYPE__, __PTRDIFF_TYPE__, and
__mips.
(SIZE_TYPE, PTRDIFF_TYPE): Delete.
From-SVN: r6390
Richard Kenner [Thu, 13 Jan 1994 11:14:08 +0000 (06:14 -0500)]
(maybe_attribute): Allow multiple __attribute__ clauses on a
declaration.
From-SVN: r6389
Richard Kenner [Thu, 13 Jan 1994 11:00:57 +0000 (06:00 -0500)]
(REG_CLASS_CONTENTS): Fix problems with last word of register set in
some classes.
(MEMORY_MOVE_COST): New macro.
From-SVN: r6388
Richard Kenner [Thu, 13 Jan 1994 10:42:24 +0000 (05:42 -0500)]
Fix typo in -hiux* case.
From-SVN: r6387
Per Bothner [Wed, 12 Jan 1994 21:30:12 +0000 (13:30 -0800)]
dbxout.c (dbxout_range_type): If the range has a base type (TREE_TYPE)...
* dbxout.c (dbxout_range_type): If the range has a base type
(TREE_TYPE), emit it, even if that is some other integer type.
From-SVN: r6386
Richard Kenner [Wed, 12 Jan 1994 11:02:09 +0000 (06:02 -0500)]
(sqrtsf2, sqrtdf2): Change POWERPCSQR to PPCFPX.
(maxsf3, minsf3, maxdf3, mindf3): New patterns using fsel instruction.
From-SVN: r6385
Richard Kenner [Wed, 12 Jan 1994 11:00:25 +0000 (06:00 -0500)]
(MASK and TARGET): Change POWERPCSQR to PPCFPX to describe both fsqrt
and fsel.
From-SVN: r6384
Richard Kenner [Wed, 12 Jan 1994 10:59:49 +0000 (05:59 -0500)]
(rs6000_override_options): Change POWERPCSQR to PPCFPX.
From-SVN: r6383
Richard Kenner [Wed, 12 Jan 1994 00:18:43 +0000 (19:18 -0500)]
(output_prolog): Update debug reg map when we have -mkernel-registers.
From-SVN: r6382
Richard Kenner [Wed, 12 Jan 1994 00:14:18 +0000 (19:14 -0500)]
(fold, truth_andor): Don't apply distributive law when it would change evaluation order.
(fold, truth_andor): Don't apply distributive law when it would change
evaluation order.
Clean up code a bit to improve flow.
From-SVN: r6381
Richard Kenner [Tue, 11 Jan 1994 00:37:14 +0000 (19:37 -0500)]
Remove redundant prototype for gen_highpart.
From-SVN: r6380
Richard Kenner [Tue, 11 Jan 1994 00:36:36 +0000 (19:36 -0500)]
(assign_parms): Call gen_realpart and gen_imagpart instead of
gen_lowpart and gen_highpart.
From-SVN: r6379
Richard Kenner [Tue, 11 Jan 1994 00:35:46 +0000 (19:35 -0500)]
(emit_move_insn_1): Call gen_realpart and gen_imagpart instead of
gen_lowpart and gen_highpart.
From-SVN: r6378
Richard Kenner [Tue, 11 Jan 1994 00:32:57 +0000 (19:32 -0500)]
(gen_{real,imag}part): Extract value from CONCAT directly.
(gen_lowpart_common, gen_highpart): Don't do it here.
From-SVN: r6377
Richard Kenner [Tue, 11 Jan 1994 00:31:01 +0000 (19:31 -0500)]
(simplify_relational_operation): Don't do anything with CC0 in
addition to MODE_CC values.
From-SVN: r6376
Richard Kenner [Tue, 11 Jan 1994 00:23:47 +0000 (19:23 -0500)]
(protect_from_queue): If (MEM (QUEUED ...)), modify a new MEM instead
of the one we were passed.
From-SVN: r6375
Richard Kenner [Tue, 11 Jan 1994 00:20:48 +0000 (19:20 -0500)]
Update banner, reformat comments.
(STARTFILE_SPEC, GPLUSPLUS_INCLUDE_DIR): No longer conditional
on CROSS_COMPILER.
From-SVN: r6374
Richard Kenner [Tue, 11 Jan 1994 00:20:18 +0000 (19:20 -0500)]
(gcc.o, cccp.o): No longer define TOOLDIR.
From-SVN: r6373
Richard Kenner [Tue, 11 Jan 1994 00:17:08 +0000 (19:17 -0500)]
(make_decl_rtl): Call globalize_reg, not init_reg_sets_1.
From-SVN: r6372
Richard Kenner [Tue, 11 Jan 1994 00:16:27 +0000 (19:16 -0500)]
(globalize_reg): New function.
(init_reg_sets_1): Don't handle global regs here.
From-SVN: r6371
Richard Kenner [Tue, 11 Jan 1994 00:13:48 +0000 (19:13 -0500)]
(comparison_dominates_p): NE is dominated by LT, GT, LTU and GTU.
From-SVN: r6370
Richard Kenner [Tue, 11 Jan 1994 00:10:11 +0000 (19:10 -0500)]
(print_operand, case 'F'): If we have to do the last prolog insn, give
that priority for an unfilled delay slot.
From-SVN: r6369
Richard Kenner [Tue, 11 Jan 1994 00:06:36 +0000 (19:06 -0500)]
(exand_expr, case RTL_EXPR): Call new function preserve_rtl_expr_result.
From-SVN: r6368
Richard Kenner [Tue, 11 Jan 1994 00:05:31 +0000 (19:05 -0500)]
(preserve_rtl_expr_result): New function.
From-SVN: r6367
Jim Wilson [Mon, 10 Jan 1994 22:30:44 +0000 (14:30 -0800)]
(new_insn_dead_notes): Compare registers with rtx_equal_p.
From-SVN: r6366
Jim Wilson [Mon, 10 Jan 1994 18:42:47 +0000 (10:42 -0800)]
(SHELL): Define to /bin/bash.
From-SVN: r6365
Jim Wilson [Mon, 10 Jan 1994 18:42:16 +0000 (10:42 -0800)]
(Makefile, stmp-fixinc, deduced.h, stmp-fixproto):
Execute shell scripts with $(SHELL).
From-SVN: r6364
Jeff Law [Mon, 10 Jan 1994 03:30:24 +0000 (20:30 -0700)]
* pa.md (special indexed fpstores): Fix assorted typos.
From-SVN: r6363
James Van Artsdalen [Sun, 9 Jan 1994 10:36:32 +0000 (10:36 +0000)]
(install-headers-cpio): Run cpio in include-dir.
From-SVN: r6362
James Van Artsdalen [Sun, 9 Jan 1994 10:35:48 +0000 (10:35 +0000)]
(follow_jumps): Don't follow tablejumps.
From-SVN: r6361
Doug Evans [Sat, 8 Jan 1994 19:56:03 +0000 (19:56 +0000)]
(rest_of_compilation): jump_optimize can change max_reg_num so rerun reg_scan
before calling cse_main.
From-SVN: r6360
Torbjorn Granlund [Sat, 8 Jan 1994 01:33:38 +0000 (01:33 +0000)]
(RTX_COSTS): Return actual costs for multiplication.
From-SVN: r6359
Jim Wilson [Tue, 4 Jan 1994 18:43:51 +0000 (10:43 -0800)]
(sdbout_symbol): Handle variables at zero offset from frame pointer.
From-SVN: r6358
Richard Kenner [Tue, 4 Jan 1994 12:34:51 +0000 (07:34 -0500)]
(substitute_expr): Don't abort for RTL_EXPR and SAVE_EXPR; just do
nothing.
From-SVN: r6357
Jeff Law [Tue, 4 Jan 1994 05:53:11 +0000 (22:53 -0700)]
pa.md (andsi3): Use "?" instead of "!" to avoid losing in some cases.
* pa.md (andsi3): Use "?" instead of "!" to avoid losing
in some cases.
From-SVN: r6356
Torbjorn Granlund [Mon, 3 Jan 1994 22:20:42 +0000 (22:20 +0000)]
(rest_of_compilation): Pass 1 for flag_before_jump first
time we call thread_jumps.
From-SVN: r6355
Torbjorn Granlund [Mon, 3 Jan 1994 22:20:01 +0000 (22:20 +0000)]
(thread_jumps): Don't thread to loop label; create new label before loop instead.
(thread_jumps): Don't thread to loop label; create new label
before loop instead.
(thread_jumps): Rename argument `verbose' -> `flag_before_jump'.
From-SVN: r6354
Torbjorn Granlund [Mon, 3 Jan 1994 21:59:04 +0000 (21:59 +0000)]
(build_binary_op, case *_DIV_EXPR): Use same shorten
condition as for TRUNC_MOD_EXPR.
From-SVN: r6353
Richard Kenner [Mon, 3 Jan 1994 12:59:59 +0000 (07:59 -0500)]
(truth_value_p): New function.
(fold): Use it to see when we should make a TRUTH_{AND,OR}_EXPR.
(fold, case TRUTH_{AND,OR,ANDIF,ORIF}_EXPR): Use distributive law on
expressions such as (A && B) || (A && C).
From-SVN: r6352
Richard Kenner [Sun, 2 Jan 1994 13:14:22 +0000 (08:14 -0500)]
(simplify_relational_operation): Correct declaration of variables
holding parts of constants.
From-SVN: r6351
Richard Kenner [Fri, 31 Dec 1993 11:56:39 +0000 (06:56 -0500)]
(main): Turn on -fomit-frame-pointer if it is safe.
Add -O3, which turns on -finline-functions.
From-SVN: r6350
Richard Kenner [Fri, 31 Dec 1993 11:55:57 +0000 (06:55 -0500)]
(CAN_DEBUG_WITHOUT_FP): Define.
(OPTIMIZATION_LEVELS): Just set MASK_GPOPT.
From-SVN: r6349
Richard Kenner [Fri, 31 Dec 1993 11:55:27 +0000 (06:55 -0500)]
Define CAN_DEBUG_WITHOUT_FP; delete OPTIMIZATION_OPTIONS.
From-SVN: r6348