2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

	* config/s390/s390.c: (s390_adjust_priority): Adapt to changed
	attribute names.
	* config/s390/2084.md: ("x_fsimpd", "x_fsimps", "x_fdivd", "x_fdivs",
	"x_floadd", "x_floads", "x_fstored", "x_fstores"): Rename to
	("x_fsimpdf", "x_fsimpsf", "x_fdivdf", "x_fdivsf", "x_floaddf",
	"x_floadsf", "x_fstoredf", "x_fstoresf") and replace 'type'
	attribute names.
	* config/s390/s390.md: ("type"): Rename "fsimpd, fsimps, floadd, floads,
	fstored, fstores, fmuld, fmuls, fdivd, fdivs, fsqrtd, fsqrts" to
	"fsimpdf, fsimpsf, floaddf, floadsf, fstoredf, fstoresf, fmuldf,
	fmulsf, fdivdf, fdivsf, fsqrtdf, fsqrtsf".
	("*cmpdf_ccs_0", "*cmpdf_css_0_ibm", "*cmpdf_ccs",
	"*cmpdf_ccs_ibm", "*cmpsf_ccs_0", "*cmpsf_css_0_ibm",
	"*cmpsf_ccs", "*cmpsf_ccs_ibm", "*movdi_64", "*movdi_31",
	"*movsi_zarch", "*movsi_esa", "*movdf_64", "*movdf_31", "movsf",
	"*muldf3", "*muldf3_ibm", "*fmadddf", "*fmsubdf", "*mulsf3",
	"mulsf3_ibm", "*fmaddsf", "fmsubsf", "*divdf3", "*divdf3_ibm",
	"*negdf2_cc", "*negdf2_cconly", "*negdf2", "*negdf2_ibm",
	"*negsf2_cc", "*negsf2_cconly", "*negsf2", "*absdf2_cc",
	"*absdf2_cconly", "*absdf2", "*absdf2_ibm", "*abssf2_cc",
	"*abssf2_cconly", "*abssf2", "*abssf2_ibm", "*negabsdf2_cc",
	"*negabsdf2_cconly", "*negabsdf2", "*negabssf2_cc",
	"*negabssf2_cconly", "*negabssf2", "sqrtdf2", "sqrtsf2"): Rename
	'type' value.
	("*divsf3"): Additionally rename second pattern to
	"*divsf3_ibm".
	("truncdfsf2_ibm", "extendsfdf2_ieee", "extendsfdf2_ibm",
	"*adddf3", "*adddf3_cc", "*adddf3_cconly", "*adddf3_ibm",
	"*addsf3", "*addsf3_cc", "*addsf3_cconly", "*subdf3",
	"subdf3_cc", "*subdf3_cconly", "*subdf3_ibm", "*subsf3",
	"subsf3_cc", "*subsf3_cconly", "*subsf3_ibm"): Merge identical
	'type values' and rename 'type' value.
	("*addsf3"): Additionally rename second pattern to
	"*addsf3_ibm".

From-SVN: r99456

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

	* config/s390/s390.md: ("SHIFT"): New mode macro.
	("lr", "shift"): New mode attributes.
	("ashldi3", "lshrdi3"): Merge.
	("*ashldi3_31", "*lshrdi3"_31): Merge.
	("*ashldi3_64", "*lshrdi3"_64): Merge.
	("ashlsi3", "lshrsi3"): Merge.

From-SVN: r99455

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

	* config/s390/s390.md: ("DSI", "SCOND"): New mode
	macros.
	("E", "g"): New mode attributes.
	("*adddi3_alc_cc", "*addsi3_alc_cc"): Merge.
	("*adddi3_alc", "*addsi3_alc"): Merge.
	("*subdi3_slb_cc", "*subsi3_slb_cc"): Merge.
	("*subdi3_slb", "*subsi3_slb"): Merge.
	("adddicc", "addsicc"): Merge.
	("*sconddi", "*scondsi"): Merge.
	("*sconddi_neg", "*scondsi_neg"): Merge.
	("sltu", "sgtu", "sleu", "sgeu"): Merge.
	("negdi2", "negsi2"): Extract expander pattern from
	"negsi2" and merge with "negdi2".
	("*negdi2"): Merge with instruction pattern of "negsi2".
	("*negdi2_cc", "*negsi2_cc"): Merge.
	("*negdi2_cconly", "*negsi2_cconly"): Merge.
	("rotldi3", "rotlsi3"): Merge.

From-SVN: r99454

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

	* config/s390/s390.md: ("hc"): New mode attribute.
	("extendhidi2", "extendqidi2"): Merge.
	("*extendhidi2", "*extendqidi2"): Merge.
	("extendhisi2", "extendqisi2"): Merge.
	("zero_extendhidi2", "zero_extendqidi2"): Merge.
	("*zero_extendhidi2", "*zero_extendqidi2"): Merge.
	Merged 2 define_split.
	("*zero_extendhisi2", "*zero_extendqisi2"): Merge.
	("*zero_extendhisi2_64", "*zero_extendqisi2_64"): Merge.

From-SVN: r99453

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

	* config/s390/s390.md: ("COMPARE"): New mode macro.
	("beq", "bne", "bgt", "bgtu", "blt", "bltu", "bge", "bgeu",
	"ble", "bleu", "bunordered", "bordered", "buneq", "bunlt",
	"bungt", "bunle", "bunge", "bltgt"): Merge.

From-SVN: r99452

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

	* config/s390/s390.md: ("INT"): New mode macro.
	("one_cmpldi2", "one_cmplsi2", "one_cmplhi2", "one_cmplqi2"):
	Merge.

From-SVN: r99451

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

	* config/s390/s390.md: ("GPR", "P"): New mode macros.
	("cmpdi", "cmpsi"): Merge.
	("strlendi", "strlensi"): Merge.
	("*strlendi", "*strlensi"): Merge.
	("movmemdi", "movmemsi"): Merge.
	("clrmemdi", "clrmemsi"): Merge.

From-SVN: r99450

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

	* config/s390/s390.md: ("HQI"): New mode macro.
	("icm_lo", "icm_hi", "max_uint"): New mode attributes.
	("*tmhi_full", "*tmqi_full"): Merge.
	("*tsthiCCT", "*tstqiCCT"): Merge.
	("*tsthi", "*tstqi"): Merge.
	("*tsthi_cconly", "tstqi_cconly"): Merge.
	("*sethighhisi", "*sethighqisi"): Merge.

From-SVN: r99449

2005-04-22  Bryce McKinlay  <mckinlay@redhat.com>

	* testsuite/lib/libjava.exp (libjava_find_gij): Use $objdir/.. to
	find gij if get_multilibs fails.

From-SVN: r99448

	* crtstuff.c, integrate.h, tree-scalar-evolution.h,
	config/alpha/unicosmk.h, config/arc/arc.md,
	config/arm/bpabi.h, config/arm/coff.h, config/arm/elf.h,
	config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
	config/arm/netbsd.h, config/arm/pe.c, config/arm/pe.h,
	config/arm/semi.h, config/arm/uclinux-elf.h,
	config/arm/wince-pe.h, config/fr30/fr30.c,
	config/rs6000/altivec.h: Update copyright.

From-SVN: r99447

	* config/pdp11/pdp11.c (pdp11_output_function_prologue): Use
	gcc_assert and gcc_unreachable as appropriate.
	(pdp11_output_function_epilogue, output_move_double,
	output_move_quad, print_operand_address, output_jump,
	output_addr_const_pdp11): Likewise.
	* config/pdp11/pdp11.h (FUNCTION_PROFILER,
	ASM_OUTPUT_ALIGN): Likewise.
	* config/pdp11/pdp11.md: Likewise.
	(extendhisi2, subhi3, subqi3): Likewise.

From-SVN: r99446

	PR middle-end/21237
	* dojump.c (do_jump, MINUS_EXPR): Build NE_EXPR and fall through
	to NE_EXPR case.

From-SVN: r99444

	* dojump.c (do_jump, MINUS_EXPR): Build NE_EXPR and fall through
	to NE_EXPR case.

From-SVN: r99443

From-SVN: r99442

	PR target/21397
	* arm.c (ARM_OPT_SET_CPU, ARM_OPT_SET_ARCH, ARM_OPT_SET_TUNE): Define.
	(arm_override_options): Use them instead of manifest constants.  Don't
	allow -march to override the -mtune setting.

From-SVN: r99441

From-SVN: r99435

	DR 434. bitset::to_string() hard to use [Ready]
	* include/debug/bitset (to_string): Add three overloads, taking
	fewer template arguments.

From-SVN: r99433

	* config/iq2000/iq2000.c (abort_with_insn): Use fancy_abort.
	(gen_int_relational): Use gcc_unreachable and gcc_assert as necessary.
	(function_arg_advance, function_arg, save_restore_insns,
	iq2000_expand_prologue, iq2000_output_conditional_branch,
	expand_one_builtin, print_operand):
	* config/iq2000/iq2000.md (tablejump): Likewise.

From-SVN: r99432

re PR c++/21427 ([3.4/4.0 only] Failure in make_thunk, cp/method.c:145 when compiling with multiply-inherited members)

	PR c++/21427
	* g++.dg/inherit/covariant13.C: New.

From-SVN: r99431

	* config/mips/mips.h (processor_type): Add names for the 24K.
	* config/mips/mips.c (mips_cpu_info_table): Add names for the 24K
	processor family.
	* config/mips/mips.md (cnv_mode): New attribute for recording the
	conversion types of float convert insns.
	(cpu): Add 24k and 24kx.
	(include): Include 24k.md file.
	(truncdfsf2, extendsfdf2, fix_truncdfsi2_insn, fix_truncdfsi2_macro)
	(fix_truncdfdi2, fix_truncsfdi2, floatsidf2, floatdidf2, floatsisf2)
	(floatdisf2): Setup cnv_mode.
	(fix_truncsfsi2_insn, fix_truncsfsi2_macro): Changed mode to SF and
	setup cnv_mode.
	* config/mips/24k.md: New file, contains 24k DFA pipeline
	description.

From-SVN: r99429

	* config/sh/sh.c (print_operand_address): Use gcc_assert and
	gcc_unreachable as appropriate.
	(print_operand, prepare_move_operands, prepare_scc_operands,
	output_movedouble, output_branch, shift_insns_rtx, gen_shifty_op,
	gen_shl_and, shl_sext_kind, gen_datalabel_ref, dump_table,
	fixup_mova, gen_far_branch, sh_reorg, split_branches,
	final_prescan_insn, output_stack_adjust, sh_expand_epilogue,
	sh_set_return_address, sh_setup_incoming_varargs,
	initial_elimination_offset, sh_pch_valid_p, get_free_reg,
	sh_expand_builtin, sh_output_mi_thunk, extract_sfunc_addr,
	check_use_sfunc_addr): Likewise.
	* config/sh/netbsd-elf.h (FUNCTION_PROFILER): Likewise.
	* config/sh/sh.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise.
	* config/sh/symbian.c (sh_symbian_mark_dllexport,
	sh_symbian_mark_dllimport): Likewise.
	* config/sh/sh.md: Likewise.
	(movdicc, call_pop, call_value_pop, casesi_worker_1,
	casesi_worker_2, casesi_shift_media, casesi_load_media,
	return_media): Likewise.

From-SVN: r99425

	PR libfortran/19155
	* io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
	non-blank characters of a real number.
	* gfortran.dg/pr19155.f: New test.

From-SVN: r99424

	PR inline-asm/8788
	* stmt.c (expand_asm_operands): Avoid calling force_reg on BLKmode
	operands.

	* gcc.dg/pr8788-1.c: New testcase.

From-SVN: r99422

From-SVN: r99421

[[Split portion of a mixed commit.]]

From-SVN: r99419.2

        PR libffi/21285
        * src/alpha/osf.S: Update unwind into to match code.

From-SVN: r99415

From-SVN: r99413

	* config/m68hc11/m68hc11.h (REG_VALID_P): A regno must be >= 0
	and -1 can happen in reg_renumber when no hard register is assigned.

From-SVN: r99411

gcc/
	PR tree-optimization/14841, tree-optimization/15838
	* tree-ssa-ccp.c (fold_const_aggregate_ref): New.
	(evaluate_stmt): Call it.

testsuite/
	PR tree-optimization/14841, tree-optimization/15838
	* gcc.dg/tree-ssa/pr14841.c: New.

Co-Authored-By: Kazu Hirata <kazu@cs.umass.edu>

From-SVN: r99410

ia64.c (ia64_override_options): Don't set ia64_flag_var_tracking and clear flag_var_tracking here...

	* config/ia64/ia64.c (ia64_override_options): Don't set
	ia64_flag_var_tracking and clear flag_var_tracking here...
	(ia64_file_start): ... but here.

From-SVN: r99408

	* config/m68hc11/m68hc11.c (m68hc11_emit_libcall): Use gcc_assert
	and gcc_unreachable as appropriate.
	(expand_prologue, expand_epilogue, m68hc11_gen_lowpart,
	m68hc11_gen_highpart, print_operand, print_operand_address,
	m68hc11_expand_compare, m68hc11_expand_compare_and_branch,
	m68hc11_gen_movhi): Likewise.
	* config/m68hc11/m68hc11.h (HARD_X_REGNUM): Reword comment.
	* config/m68hc11/m68hc11.md: Reword comment.

From-SVN: r99407

	PR target/21281
	* config/m68hc11/predicates.md (splitable_operand): An immediate is
	allowed.

From-SVN: r99406

predicates.md (reg_or_some_mem_operand): Do not allow the 68HC12 address indirect addressing mode as it is not supported...

	* config/m68hc11/predicates.md (reg_or_some_mem_operand): Do not allow
	the 68HC12 address indirect addressing mode as it is not supported by
	bset and bclr.
	* config/m68hc11/m68hc11-protos.h (m68hc11_valid_addressing_p): Declare.
	(m68hc11_add_mode): Declare.
	* config/m68hc11/m68hc11.c (m68hc11_valid_addressing_p): Rename from
	register_indirect_p and export it.
	(m68hc11_z_replacement): Use emit_insn_after when adding the save Z
	instruction so that it is part of the good BB.
	(m68hc11_gen_movhi): Fix invalid generation of indexed indirect
	addressing with movw.
	(m68hc11_gen_movqi): Use pula and pulb instead of lda and ldb for
	68HC12.
	* config/m68hc11/m68hc11.h (ADDR_STRICT, ADDR_INCDEC, ADDR_INDEXED,
	ADDR_OFFSET, ADDR_INDIRECT, ADDR__CONST): Moved from m68hc11.c.
	* config/m68hc11/m68hc11.md ("movhi_const0"): Use this pattern only
	for 68HC11.
	("*movhi_68hc12"): Handle movhi_const0.
	("*subhi3", "subqi3"): Use general_operand for operand 1.
	("*subhi3_zext"): Likewise.

From-SVN: r99405

	PR target/19051
	* config/m68hc11/m68hc11.md ("mulqi3"): Use general_operand for operand
	1 and fix constraints.
	("mulqihi3"): Use general_operand for operand 2.

From-SVN: r99399

From-SVN: r99398

        * configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for
        GNU linker. Support linker version x.x.x.x.x. Require GNU linker
        20050308/2.16.0 or newer for comdat group.
        * configure: Regenerated.
        * config.in: Regenerated.
        * varasm.c (default_function_rodata_section): Put .rodata section in
        COMDAT group when necessary.
        (default_elf_asm_named_section): Rename HAVE_GAS_COMDAT_GROUP to
        HAVE_COMDAT_GROUP.
        (default_unique_section_1): Don't use .gnu.linkonce when COMDAT is
        available.

Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>
Co-Authored-By: Paul Brook <paul@codesourcery.com>

From-SVN: r99395

From-SVN: r99394

	* tree-dfa.c (referenced_vars, add_referenced_var): Use VEC
	instead of VARRAY.
	* tree-flow.h (num_referenced_var, referenced_var): Likewise.
	* tree-into-ssa.c (mark_def_site_blocks): Likewise.
	* tree-ssa.c (init_tree_ssa, delete_tree_ssa): Likewise.
	* tree-tailcall.c (suitable_for_tail_opt_p): Likewise.

From-SVN: r99393

From-SVN: r99391

	PR target/16925
	* config/m68hc11/m68hc11.c (m68hc11_gen_highpart): Handle split of
	64-bit constants on 64-bit hosts.
	(m68hc11_split_logical): Simplify.
	(m68hc11_split_move): Likewise.

From-SVN: r99388