(CPP_SPEC): Add -Dsun.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6445 138bc75d-0d04-0410-961f-82ee72b054a4

(class_narrowest_mode, byte_mode, word_mode): Add
extern to declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6444 138bc75d-0d04-0410-961f-82ee72b054a4

(local_vars_size): Add extern to declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6443 138bc75d-0d04-0410-961f-82ee72b054a4

(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6442 138bc75d-0d04-0410-961f-82ee72b054a4

(TARGET_DEFFAULT): Add -mapp-regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6441 138bc75d-0d04-0410-961f-82ee72b054a4

(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6440 138bc75d-0d04-0410-961f-82ee72b054a4

(TARGET_DEFAULT): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6439 138bc75d-0d04-0410-961f-82ee72b054a4

(STARTFILE_SPEC): Include values-X[cta].o file in link.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6438 138bc75d-0d04-0410-961f-82ee72b054a4

(ASM_OUTPUT_LFE): Output absolute line number not
relative line number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6437 138bc75d-0d04-0410-961f-82ee72b054a4

(find_auto_inc): Check for increment using single_set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6436 138bc75d-0d04-0410-961f-82ee72b054a4

(fsel): Remove insns with record bit set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6435 138bc75d-0d04-0410-961f-82ee72b054a4

(output_prolog): Fix typo in previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6434 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (initializer_constant_valid_p):  Make non-static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6433 138bc75d-0d04-0410-961f-82ee72b054a4

(attach_deaths_insn): Add REG_DEAD notes to CLOBBER if
it is for a MEM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6432 138bc75d-0d04-0410-961f-82ee72b054a4

(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6431 138bc75d-0d04-0410-961f-82ee72b054a4

(store_split_bit_field): Reject gen_lowpart_common
output if it returns the input value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6430 138bc75d-0d04-0410-961f-82ee72b054a4

(store_split_bit_field):  For BYTES_BIG_ENDIAN, only
pad on left if value not in memory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6429 138bc75d-0d04-0410-961f-82ee72b054a4

(copy_loop_body): When delete simplified condjump,
protect the label, so that it doesn't get deleted also.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6428 138bc75d-0d04-0410-961f-82ee72b054a4

(compile_file): If yyparse returns an error, pop all
pending binding levels.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6427 138bc75d-0d04-0410-961f-82ee72b054a4

#ifdef out uses of TypedStream for the alpha, not supported yet.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6426 138bc75d-0d04-0410-961f-82ee72b054a4

(ADDRESS_COST): Define to 1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6425 138bc75d-0d04-0410-961f-82ee72b054a4

(sparc_address_cost): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6424 138bc75d-0d04-0410-961f-82ee72b054a4

(ASM_OUTPUT_NEWLINE): New default for new macro.
(ASM_OUTPUT_ASCII): Use ASM_OUTPUT_NEWLINE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6423 138bc75d-0d04-0410-961f-82ee72b054a4

(ASM_OUTPUT_NEWLINE): Define new macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6422 138bc75d-0d04-0410-961f-82ee72b054a4

(ASM_OUTPUT_COMMON): Don't output .global.  Use SIZE not ROUNDED.
(ASM_OUTPUT_LOCAL): Delete.
(ASM_OUTPUT_ALIGNED_LOCAL): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6421 138bc75d-0d04-0410-961f-82ee72b054a4

(find_reloads): Properly test for output operand when changing
RELOAD_FOR_OUTPUT_ADDRESS to RELOAD_FOR_INPUT_ADDRESS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6420 138bc75d-0d04-0410-961f-82ee72b054a4

(subst, case SUBREG): Handle paradoxical SUBREG of constant.
(IF_THEN_ELSE): Add missing "else" and check for comparison before
calling reversible_comparison_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6419 138bc75d-0d04-0410-961f-82ee72b054a4

(do_jump_for_compare): Initialize JUMP_LABEL for the branch insn
before trying to invert it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6418 138bc75d-0d04-0410-961f-82ee72b054a4

(ASM_FILE_START): Delete; identical to one in bsd.h, which is
included.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6417 138bc75d-0d04-0410-961f-82ee72b054a4

(PATH_SEPARATOR): New macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6416 138bc75d-0d04-0410-961f-82ee72b054a4

Assume GAS 2.x used and add support for debugging.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6415 138bc75d-0d04-0410-961f-82ee72b054a4

(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6414 138bc75d-0d04-0410-961f-82ee72b054a4

(rest_of_compilation): Defer compilation of function that were
specified as inline, whether or not they actually were inlined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6413 138bc75d-0d04-0410-961f-82ee72b054a4

Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6412 138bc75d-0d04-0410-961f-82ee72b054a4

(OBJECT_FORMAT_COFF, EXTENDED_COFF, NM_FLAGS): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6411 138bc75d-0d04-0410-961f-82ee72b054a4

(simplify_comparison): Can remove NOT on both operands if we swap
comparison code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6410 138bc75d-0d04-0410-961f-82ee72b054a4

Insert some missing blank lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6409 138bc75d-0d04-0410-961f-82ee72b054a4

(output_{pro,epi}log): Use assemble_name to output
alpha_function_name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6408 138bc75d-0d04-0410-961f-82ee72b054a4

(simplify_comparison): Fix typo in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6407 138bc75d-0d04-0410-961f-82ee72b054a4

(really_start_incremental_init): Save current elements instead of
clearing them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6406 138bc75d-0d04-0410-961f-82ee72b054a4

(c_expand_return): Issue a warning if returning address of non-static
local object.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6405 138bc75d-0d04-0410-961f-82ee72b054a4

(if_then_else_cond): Don't do anything with COMPARE.
(simplify_comparison): Strip SIGN_EXTEND, NOT, or NEG when both operands
have it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6404 138bc75d-0d04-0410-961f-82ee72b054a4

(num_sign_bit_copies): Ifndef WORD_REGISTER_OPERATIONS, ensure we
don't do the wrong thing if X is narrower than MODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6403 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6402 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.md (iorscc): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6401 138bc75d-0d04-0410-961f-82ee72b054a4

(ASM_GLOBALIZE_LABEL): Don't globalize function labels here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6400 138bc75d-0d04-0410-961f-82ee72b054a4

(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6399 138bc75d-0d04-0410-961f-82ee72b054a4

Delete duplicate clauses for hp9k2... and hp9k31...

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6398 138bc75d-0d04-0410-961f-82ee72b054a4

Alphabetize the list of machine-name aliases.
Add nh3000 and nh[45]000.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6397 138bc75d-0d04-0410-961f-82ee72b054a4

(smulsi3_highpart): New pattern.
(umulsi3_highpart): New pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6396 138bc75d-0d04-0410-961f-82ee72b054a4

(smulsi3_highpart): New pattern.
(umulsi3_highpart): New pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6395 138bc75d-0d04-0410-961f-82ee72b054a4

Add 64 bit support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6394 138bc75d-0d04-0410-961f-82ee72b054a4

(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6393 138bc75d-0d04-0410-961f-82ee72b054a4

(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6392 138bc75d-0d04-0410-961f-82ee72b054a4

(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6391 138bc75d-0d04-0410-961f-82ee72b054a4

(CPP_SPEC): Define __SIZE_TYPE__, __PTRDIFF_TYPE__, and
__mips.
(SIZE_TYPE, PTRDIFF_TYPE): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6390 138bc75d-0d04-0410-961f-82ee72b054a4

(maybe_attribute): Allow multiple __attribute__ clauses on a
declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6389 138bc75d-0d04-0410-961f-82ee72b054a4

(REG_CLASS_CONTENTS): Fix problems with last word of register set in
some classes.

(MEMORY_MOVE_COST): New macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6388 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in -hiux* case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6387 138bc75d-0d04-0410-961f-82ee72b054a4

* dbxout.c (dbxout_range_type):  If the range has a base type
(TREE_TYPE), emit it, even if that is some other integer type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6386 138bc75d-0d04-0410-961f-82ee72b054a4

(sqrtsf2, sqrtdf2): Change POWERPCSQR to PPCFPX.
(maxsf3, minsf3, maxdf3, mindf3): New patterns using fsel instruction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6385 138bc75d-0d04-0410-961f-82ee72b054a4

(MASK and TARGET): Change POWERPCSQR to PPCFPX to describe both fsqrt
and fsel.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6384 138bc75d-0d04-0410-961f-82ee72b054a4

(rs6000_override_options): Change POWERPCSQR to PPCFPX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6383 138bc75d-0d04-0410-961f-82ee72b054a4

(output_prolog): Update debug reg map when we have -mkernel-registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6382 138bc75d-0d04-0410-961f-82ee72b054a4

(fold, truth_andor): Don't apply distributive law when it would change
evaluation order.
Clean up code a bit to improve flow.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6381 138bc75d-0d04-0410-961f-82ee72b054a4

Remove redundant prototype for gen_highpart.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6380 138bc75d-0d04-0410-961f-82ee72b054a4

(assign_parms): Call gen_realpart and gen_imagpart instead of
gen_lowpart and gen_highpart.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6379 138bc75d-0d04-0410-961f-82ee72b054a4

(emit_move_insn_1): Call gen_realpart and gen_imagpart instead of
gen_lowpart and gen_highpart.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6378 138bc75d-0d04-0410-961f-82ee72b054a4

(gen_{real,imag}part): Extract value from CONCAT directly.
(gen_lowpart_common, gen_highpart): Don't do it here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6377 138bc75d-0d04-0410-961f-82ee72b054a4

(simplify_relational_operation): Don't do anything with CC0 in
addition to MODE_CC values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6376 138bc75d-0d04-0410-961f-82ee72b054a4

(protect_from_queue): If (MEM (QUEUED ...)), modify a new MEM instead
of the one we were passed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6375 138bc75d-0d04-0410-961f-82ee72b054a4

Update banner, reformat comments.
(STARTFILE_SPEC, GPLUSPLUS_INCLUDE_DIR): No longer conditional
on CROSS_COMPILER.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6374 138bc75d-0d04-0410-961f-82ee72b054a4

(gcc.o, cccp.o): No longer define TOOLDIR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6373 138bc75d-0d04-0410-961f-82ee72b054a4

(make_decl_rtl): Call globalize_reg, not init_reg_sets_1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6372 138bc75d-0d04-0410-961f-82ee72b054a4

(globalize_reg): New function.
(init_reg_sets_1): Don't handle global regs here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6371 138bc75d-0d04-0410-961f-82ee72b054a4

(comparison_dominates_p): NE is dominated by LT, GT, LTU and GTU.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6370 138bc75d-0d04-0410-961f-82ee72b054a4

(print_operand, case 'F'): If we have to do the last prolog insn, give
that priority for an unfilled delay slot.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6369 138bc75d-0d04-0410-961f-82ee72b054a4

(exand_expr, case RTL_EXPR): Call new function preserve_rtl_expr_result.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6368 138bc75d-0d04-0410-961f-82ee72b054a4

(preserve_rtl_expr_result): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6367 138bc75d-0d04-0410-961f-82ee72b054a4

(new_insn_dead_notes): Compare registers with rtx_equal_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6366 138bc75d-0d04-0410-961f-82ee72b054a4

(SHELL): Define to /bin/bash.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6365 138bc75d-0d04-0410-961f-82ee72b054a4

(Makefile, stmp-fixinc, deduced.h, stmp-fixproto):
Execute shell scripts with $(SHELL).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6364 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.md (special indexed fpstores): Fix assorted typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6363 138bc75d-0d04-0410-961f-82ee72b054a4

(install-headers-cpio): Run cpio in include-dir.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6362 138bc75d-0d04-0410-961f-82ee72b054a4

(follow_jumps): Don't follow tablejumps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6361 138bc75d-0d04-0410-961f-82ee72b054a4

(rest_of_compilation): jump_optimize can change max_reg_num so rerun reg_scan
before calling cse_main.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6360 138bc75d-0d04-0410-961f-82ee72b054a4

(RTX_COSTS):  Return actual costs for multiplication.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6359 138bc75d-0d04-0410-961f-82ee72b054a4

(sdbout_symbol): Handle variables at zero offset from frame pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6358 138bc75d-0d04-0410-961f-82ee72b054a4

(substitute_expr): Don't abort for RTL_EXPR and SAVE_EXPR; just do
nothing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6357 138bc75d-0d04-0410-961f-82ee72b054a4

    * pa.md (andsi3): Use "?" instead of "!" to avoid losing
        in some cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6356 138bc75d-0d04-0410-961f-82ee72b054a4

(rest_of_compilation): Pass 1 for flag_before_jump first
time we call thread_jumps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6355 138bc75d-0d04-0410-961f-82ee72b054a4

(thread_jumps): Don't thread to loop label; create new label
before loop instead.
(thread_jumps): Rename argument `verbose' -> `flag_before_jump'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6354 138bc75d-0d04-0410-961f-82ee72b054a4

(build_binary_op, case *_DIV_EXPR): Use same shorten
condition as for TRUNC_MOD_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6353 138bc75d-0d04-0410-961f-82ee72b054a4

(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).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6352 138bc75d-0d04-0410-961f-82ee72b054a4

(simplify_relational_operation): Correct declaration of variables
holding parts of constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6351 138bc75d-0d04-0410-961f-82ee72b054a4

(main): Turn on -fomit-frame-pointer if it is safe.
Add -O3, which turns on -finline-functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6350 138bc75d-0d04-0410-961f-82ee72b054a4

(CAN_DEBUG_WITHOUT_FP): Define.
(OPTIMIZATION_LEVELS): Just set MASK_GPOPT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6349 138bc75d-0d04-0410-961f-82ee72b054a4

Define CAN_DEBUG_WITHOUT_FP; delete OPTIMIZATION_OPTIONS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6348 138bc75d-0d04-0410-961f-82ee72b054a4

(OPTIMIZATION_OPTIONS): Just turn on machine-specific opts.
(CAN_DEBUG_WITHOUT_FP): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6347 138bc75d-0d04-0410-961f-82ee72b054a4

Delete OPTIMIZATION_OPTIONS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6346 138bc75d-0d04-0410-961f-82ee72b054a4