* config/v850/v850.md (casesi): Remove if (0) code.
	* config/i386/uwin.h (ASM_DECLARE_FUNCTION_NAME): Likewise.
	* config/alpha/alpha.c (alpha_initialize_trampoline): Likewise.

From-SVN: r133799

        * config/i386/i386.md (rex64suffix): New mode attribute.
        (floathi<mode>2): Disable expander for SSE math.
        (*floathi<mode>2_1): New insn insn_and_split pattern.
        (*floathi<mode>2_i387_with_temp): New macroized instruction pattern and
        corresponding post-reload splitters.
        (*floathi<mode>2_i387): New macroized insn pattern.
        (float<SSEMODEI24:mode><X87MODEF:mode>2): New macroized expander.
        (*float<SSEMODEI24:mode><X87MODEF:mode>2_1): New macroized
        insn_and_split pattern.
        (*floatsi<mode>2_vector_mixed_with_temp, *floatsi<mode>2_vector_mixed):
        New macroized instruction patterns and corresponding post-reload
        splitters.
        (*floatsi<mode>2_mixed_with_temp): New macroized instruction pattern
        and corresponding post-reload splitters.
        (*floatsi<mode>2_mixed_interunit, *floatsi<mode>2_mixed_nointerunit):
        New macroized instruction patterns.
        (*floatsi<mode>2_vector_sse_with_temp, *floatsi<mode>2_vector_sse): New
        macroized instruction patterns and corresponding post-reload splitters.
        (*floatsi<mode>2_sse_with_temp): New macroized instruction pattern and
        corresponding post-reload splitters.
        (*floatsi<mode>2_sse_interunit, *floatsi<mode>2_mixed_nointerunit):
        New macroized instruction patterns.
        (*floatsi<mode>2_i387_with_temp): New macroized instruction pattern and
        corresponding post-reload splitters.
        (*floatsi<mode>2_i387): New macroized instruction patterns.

From-SVN: r133798

2008-04-01  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.md (smaxmin): New.
	(umaxmin): Likewise.
	(maxminiprefix): Likewise.
	(maxminfprefix): Likewise.
	(<code><mode>3): Likewise.
	(smin<mode>3): Removed.
	(smax<mode>3): Likewise.

	* config/i386/mmx.md (mmx_<code>v2sf3): New.
	(mmx_<code>v4hi3): Likewise.
	(mmx_<code>v8qi3): Likewise.
	(mmx_smaxv2sf3): Removed.
	(mmx_sminv2sf3): Likewise.
	(mmx_umaxv8qi3): Likewise.
	(mmx_smaxv4hi3): Likewise.
	(mmx_uminv8qi3): Likewise.
	(mmx_sminv4hi3): Likewise.

	* config/i386/sse.md (<addsub><mode>3): New.
	(*<addsub><mode>3): Likewise.
	(<sse>_vm<addsub><mode>3): Likewise.
	(<maxmin><mode>3): Likewise.
	(*<maxmin><mode>3_finite): Likewise.
	(*<maxmin><mode>3): Likewise.
	(<sse>_vm<maxmin><mode>3): Likewise.
	(sse3_h<addsub>v4sf3): Likewise.
	(sse3_h<addsub>v2df3): Likewise.
	(<maxmin>v16qi3): Likewise.
	(*<maxmin>v16qi3): Likewise.
	(<maxmin>v8hi3): Likewise.
	(*<maxmin>v8hi3): Likewise.
	(*sse4_1_<maxmin><mode>3): Likewise.
	(*sse4_1_<maxmin><mode>3): Likewise.
	(add<mode>3): Removed.
	(*add<mode>3): Likewise.
	(<sse>_vmadd<mode>3): Likewise.
	(sub<mode>3): Likewise.
	(*sub<mode>3): Likewise.
	(<sse>_vmsub<mode>3): Likewise.
	(smin<mode>3): Likewise.
	(*smin<mode>3_finite): Likewise.
	(*smin<mode>3): Likewise.
	(<sse>_vmsmin<mode>3): Likewise.
	(smax<mode>3): Likewise.
	(*smax<mode>3_finite): Likewise.
	(*smax<mode>3): Likewise.
	(<sse>_vmsmax<mode>3): Likewise.
	(sse3_haddv4sf3): Likewise.
	(sse3_haddv2df3): Likewise.
	(sse3_hsubv4sf3): Likewise.
	(sse3_hsubv2df3): Likewise.
	(umaxv16qi3): Likewise.
	(*umaxv16qi3): Likewise.
	(smaxv8hi3): Likewise.
	(*smaxv8hi3): Likewise.
	(*sse4_1_smax<mode>3): Likewise.
	(*sse4_1_umax<mode>3): Likewise.
	(uminv16qi3): Likewise.
	(*uminv16qi3): Likewise.
	(sminv8hi3): Likewise.
	(*sminv8hi3): Likewise.
	(*sse4_1_smin<mode>3): Likewise.
	(*sse4_1_umin<mode>3): Likewise.

From-SVN: r133797

2008-04-01  Rafael Espindola  <espindola@google.com>

	* tree-cfg.c (verify_expr): remove in_phi.
        (verify_stmt): Don't call walk_tree with verify_expr. Use
	is_gimple_min_invariant instead of is_gimple_val.

From-SVN: r133795

contrib:
	* texi2pod.pl: Handle @samp and @url inside verbatim blocks.
	Handle @heading.  Handle enumerated lists with starting numbers
	and extra headings.

gcc:
	* doc/include/gpl_v3.texi: Update for manpage generation.
	* doc/gcc.texi, doc/gccint.texi: Include gpl_v3.texi instead of
	gpl.texi.
	* doc/sourcebuild.texi: Document gpl_v3.texi as well as gpl.texi.
	* Makefile.in (TEXI_GCC_FILES, TEXI_GCCINT_FILES): Include
	gpl_v3.texi instead of gpl.texi.
	(gpl.pod): New.

gcc/fortran:
	* gfortran.texi: Include gpl_v3.texi instead of gpl.texi
	* Make-lang.in (GFORTRAN_TEXI): Include gpl_v3.texi instead of
	gpl.texi.

gcc/java:
	* gcj.texi: Include gpl_v3.texi instead of gpl.texi
	* Make-lang.in (TEXI_JAVA_FILES): Include gpl_v3.texi instead of
	gpl.texi.

From-SVN: r133794

From-SVN: r133793

2008-04-01  Andreas Jaeger  <aj@suse.de>

        * g-soccon-linux-ppc.ads: Add new constants SO_REUSEPORT and
        IP_PKTINFO.

From-SVN: r133792

	PR pch/13675
	* files.c (struct _cpp_file): Remove pch field.
	(pch_open_file): Don't set file->pch, just file->pchname.
	(should_stack_file): After pfile->cb.read_pch call
	free pchname and clear pchname, don't close file->fd.
	Test file->pchname instead of file->pch.  Don't close fd after cb.
	(_cpp_stack_include): Test file->pchname instead of file->pch.

	* c-pch.c (c_common_read_pch): On error close (fd) resp. fclose (f).

From-SVN: r133790

2008-04-01  Rafael Espindola  <espindola@google.com>

	* tree-vrp.c (extract_code_and_val_from_cond_with_ops): New.
	(extract_code_and_val_from_cond): Use
	extract_code_and_val_from_cond_with_ops.

From-SVN: r133789

	* function.c (free_after_compilation): Free epilogue_delay_list.
	(prepare_function_start): Assert that previous compilation was freed.

From-SVN: r133787

	PR middle-end/35781
	* m32c/m32.c (m32c_leaf_function_p, m32c_function_needs_enter): Use
	rtl.emit instead cfun->emit.
	* sparc/sparc.h (INIT_EXPANDERS): Likewise.
	* ia64/ia64.h (INIT_EXPANDERS): Likewise.

Co-Authored-By: Andreas Tobler <andreast@gcc.gnu.org>
Co-Authored-By: James E Wilson <wilson@tuliptree.org>

From-SVN: r133786

From-SVN: r133785

* varasm.c (output_constant_pool_1): In LABEL_REF check, use tmp
consistently.

From-SVN: r133783

From-SVN: r133779

gcc/ChangeLog:
2008-03-31  Seongbae Park <seongbae.park@gmail.com>

	* common.opt (fprofile-dir=, fprofile-use=, fprofile-generate=):
	New options
	(fprofile-use): Add var flag_profile_use
	* coverage.c (coverage_begin_output): Do not open a gcno file for output
	only if -ftest-coverage is set.
	Do not add getpwd() to gcda file path.
	(build_gcov_info): Check the new flag 
	flag_profile_datafile_relative_path.
	(coverage_init): Use profile_data_prefix.
	Read profile counter only if flag_profile_use is set.
	* opts.c (common_handle_option): New option fprofile-use=,
	fprofile-dir=, fprofile-generate=.
	* toplev.c (profile_data_prefix): New variable definition.
	* toplev.h (profile_data_prefix): New declaration.
	* doc/invoke.tex (Option Summary, Optimization Options):
	Add new options.

gcc/testsuite/ChangeLog:
2008-03-31  Seongbae Park <seongbae.park@gmail.com>

	* g++.db/bprob/bprob.exp: Do not check gcno files.
	Use -fprofile-use for profile use.
	* gcc.misc-tests/bprob.exp: Ditto.
	* g++.dg/tree-pro/tree-prof.exp: Do not check gcno files.
	* gcc.dg/matrix/matrix.exp: Ditto.
	* gcc.dg/struct/struct-reorg.exp: Ditto.
	* gcc.dg/tree-prof/tree-prof.exp: Ditto.
	* gcc.dg/profile-dir-1.c: New test.
	* gcc.dg/profile-dir-2.c: New test.
	* gcc.dg/profile-dir-3.c: New test.

ChangeLog:
2008-03-31  Seongbae Park <seongbae.park@gmail.com>

	* Makefile.tpl (.NOTPARALLEL): Serialize stageprofile libiberty.
	* Makefile.in (.NOTPARALLEL): Regenerate.

From-SVN: r133774

PR target/35695
* config/ia64/div.md (recip_approx_rf): Use UNSPEC not DIV.
* config/ia64/ia64.c (rtx_needs_barrier): Handle
UNSPEC_FR_RECIP_APPROX_RES.
* config/ia64/ia64.md (UNSPEC_FR_RECIP_APPROX_RES): Define.

From-SVN: r133772

	PR c/35750
	* c-decl.c (store_parm_decls_oldstyle): Skip invalid parameters.

	* gcc.dg/old-style-param-1.c: New test.

From-SVN: r133771

gcc/ada/
	* g-table.adb, g-tasloc.adb, g-traceb.ads,
	g-trasym.adb, g-utf_32.adb, gen-soccon.c, gigi.h, gmem.c,
	gnatbind.adb, gnatchop.adb, gnatcmd.adb,
	gnatcmd.ads, gnatdll.adb, gnatfind.adb,
	gnatlink.adb, gnatmem.adb, gprep.adb,
	i-cstrea-vms.adb, i-cstrin.adb, i-pacdec.ads,
	i-vxwork.ads, impunit.adb, init.c, initialize.c, inline.adb,
	layout.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
	lib-xref.ads, lib.adb, link.c, live.ads,
	make.adb, makegpr.adb, makeutl.adb, math_lib.adb,
	mdll-utl.adb, mdll.ads, memroot.adb, memroot.ads,
	misc.c, mlib-prj.adb, mlib-tgt-hpux.adb,
	mlib-tgt-linux.adb, mlib-tgt-tru64.adb, mlib-tgt.ads,
	namet.adb, namet.h, nlists.adb, nlists.ads,
	nlists.h, opt.ads, osint-b.ads, osint-c.adb,
	osint-c.ads, osint.adb, osint.ads, output.ads,
	par-ch10.adb, par-ch12.adb, par-ch2.adb, par-ch3.adb,
	par-ch4.adb, par-ch5.adb, par-ch6.adb, par-ch9.adb,
	par-endh.adb, par-labl.adb, par-prag.adb,
	par-sync.adb, par-tchk.adb, par-util.adb,
	par.adb, prep.adb, prep.ads, prepcomp.adb, prj-attr.ads,
	prj-dect.adb, prj-env.adb, prj-ext.adb, prj-nmsc.adb,
	prj-nmsc.ads, prj-pp.adb, prj-proc.adb,
	prj-strt.ads, prj-tree.ads, prj.adb, prj.ads: Fix comment typos.

From-SVN: r133770

	* decl.c (gnat_to_gnu_entity) <object>: Do not force a non-null
	size if it has overflowed.

From-SVN: r133768

re PR tree-optimization/30186 (accessing an element via a "pointer" on a vector does not cause vec_extract to be used (non-zero index))

2008-03-31  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/30186
        * fold-const.c (fold_indirect_ref_1): Support accessing non first
        element of the vector via a pointer.

2008-03-31  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/30186
        * gcc.dg/tree-ssa/vector-1.c: New testcase.
        * gcc.c-torture/execute/vector-1.c: New testcase.
        * gcc.c-torture/execute/vector-2.c: New testcase.

From-SVN: r133766

	* tlink.c (scan_linker_output): Look for symbol name in single
	quotes.

From-SVN: r133764

From-SVN: r133762

	* cp-demangle.c (d_substitution): Correct overflow check to avoid
	-fstrict-overflow optimizations.

From-SVN: r133761

	* builtins.c (expand_builtin_setjmp_receiver): Update call of
	get_arg_pointer_save_area.
	* expr.c (init_expr): Just clear out rtl.expr.
	* function.c (free_after_compilation): Clear out whole RTL structure.
	(get_func_frame_size): Merge into ...
	(get_frame_size): ... this one.
	(assign_stack_local_1): Merge into ...
	(assign_stack_local): ... this one.
	(expand_function_end): Update call of get_arg_pointer_save_area.
	(get_art_pointer_save_area): Remove cfun argument.
	* function.h (emit_status): regno_pointer_align does not need length
	attribute. Move x_regno_reg_rtx to ...
	(regno_reg_rtx): ... new global array.
	(reg_rtx_no, seq_stack, REGNO_POINTER_ALIGN): Update accestors.
	(pending_stack_adjust, inhibit_defer_pop, saveregs_value,
	apply_args_value, forced_labels, stack_pointer_delta): Update accestors.
	(struct varasm_status): Move here from varasm.c
	(struct rtl_data): New. Move here some fields from struct function.
	(return_label, naked_return_label, stack_slot_list, parm_birth_insn,
	frame_offset, stack_check_probe_note, arg_pointer_save_area,
	used_temp_slots avail_temp_slots, temp_slot_level,
	nonlocal_goto_handler_labels): Update accesstors.
	(rtl): New global variable.
	(struct function): Move some fileds to rtl_data.
	(get_arg_pointer_save_area): Update prototype.
	* emit-rtl.c (rtl): Declare.
	(regno_reg_rtx): Declare.
	(first_insn, last_insn, cur_insn_uid, last_location, first_label_num): Update.
	(gen_reg_rtx): Update.
	(init_virtual_regs): Do not tate emit_status argument.
	(init_emit): Do not allocate emit.
	* varasm.c (varasm_statuc): Move to function.h.
	(n_deferred_constatns): Update accestor.
	(init_varasm_status): Do not allocate varasm_status.
	(force_const_mem, get_pool_size, output_constant_pool): Update.
	* stmt.c (force_label_rtx): Do not use x_ prefixes.
	(expand_nl_goto_receiver): Update get_arg_pointer_save_area.

From-SVN: r133759

2008-03-31  Olivier Hainque  <hainque@adacore.com>
            Eric Botcazou  <botcazou@adacore.com>

        ada/
        * utils2.c (find_common_type): Document assumption on t1/t2 vs
        lhs/rhs. Force use of lhs type if smaller, whatever the modes.

        testsuite/
        * gnat.dg/assign_from_packed.adb: New testcase.


Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r133757

	PR rtl-optimization/35729
	* loop-invariant.c (check_maybe_invariant): Disallow volatile memory
	references.

	* gcc.dg/pr35729.c: New test.

From-SVN: r133755

From-SVN: r133754

gcc/

2008-03-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/32000
	* config/i386/i386.md (*movti_internal): Emit unaligned SSE
	load/store if memory is unaligned.
	(*movti_rex64): Likewise.

	* config/i386/predicates.md (misaligned_operand): New.

gcc/testsuite/

2008-03-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/32000
	* gcc.target/i386/pr32000-1.c: New.

From-SVN: r133753

From-SVN: r133750

2008-03-31  Andrew Pinski  <pinskia@gmail.com>

        PR tree-opt/35431
        * tree-ssa-phiopt.c (conditional_replacement): Return early for
        complex types.

2008-03-31  Andrew Pinski  <pinskia@gmail.com>

        PR tree-opt/35431
        * gcc.c-torture/compile/pr35431.c: New testcase.

From-SVN: r133749

gcc/
2008-03-31  Jan Beulich  <jbeulich@novell.com>

	* config/ia64/constraints.md: Add 'j' constraint.
	* config/ia64/ia64.md (movsi_internal): Add addp4 case.
	(movdi_internal): Likewise.

From-SVN: r133748

	* g++.dg/other/error27.C: Use -fno-finite-math-only on sh*
	targets.

From-SVN: r133746

From-SVN: r133744

	PR c++/35245
	* g++.dg/other/anon5.C: Skip on hppa*-*-hpux*.

From-SVN: r133739

	PR c++/35578
	* parser.c (cp_parser_decl_specifier_seq): Add location to error
	message.

	* g++.dg/parse/friend8.C: New test.

From-SVN: r133738

	PR c/35748
	* c-typeck.c (build_c_cast): Skip invalid fields in unions.

	* gcc.dg/union-cast-4.c: New test.

From-SVN: r133737

gcc/

2008-03-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/35757
	* config/i386/i386.c (ix86_expand_sse_4_operands_builtin): Issue
	proper error message for the third argument on blendpd and
	blendps.

	* config/i386/sse.md (blendbits): New.
	(sse4_1_blendp<ssemodesuffixf2c>): Use it.

gcc/testsuite/

2008-03-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/35757
	* gcc.target/i386/sse4_1-blendps-2.c: New.
	* gcc.target/i386/sse4_1-pblendw-2.c: Likewise.

From-SVN: r133736

gcc/ada/
	* a-textio.ads, a-witeio.ads, a-ztexio.ads, ali.ads,
	einfo.ads, erroutc.adb, erroutc.ads, exp_attr.adb,
	exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
	exp_pakd.ads, exp_prag.adb, exp_smem.adb,
	exp_tss.ads, exp_util.adb, exp_util.ads,
	exp_vfpt.adb, freeze.adb, freeze.ads,
	frontend.adb, g-alleve.adb, g-altcon.adb,
	g-altive.ads, g-alveop.ads, g-alvevi.ads,
	g-arrspl.adb, g-busorg.ads, g-calend.adb,
	g-calend.ads, g-casuti.ads, g-cgideb.adb,
	g-comlin.adb, g-comlin.ads, g-curexc.ads,
	g-debpoo.adb, g-debpoo.ads, g-decstr.adb,
	g-dirope.adb, g-dirope.ads, g-dynhta.ads,
	g-dyntab.adb, g-encstr.ads, g-excact.ads,
	g-except.ads, g-expect.ads, g-heasor.adb,
	g-hesora.adb, g-hesorg.adb, g-htable.ads,
	g-locfil.ads, g-md5.adb, g-md5.ads,
	g-memdum.ads, g-moreex.ads, g-os_lib.adb,
	g-pehage.adb, g-pehage.ads, g-regexp.adb,
	g-regexp.ads, g-regpat.adb, g-regpat.ads,
	g-soccon-aix.ads, g-soccon-darwin.ads,
	g-soccon-freebsd.ads, g-soccon-hpux-ia64.ads,
	g-soccon-hpux.ads, g-soccon-irix.ads,
	g-soccon-linux-64.ads, g-soccon-linux-ppc.ads,
	g-soccon-linux-x86.ads, g-soccon-lynxos.ads,
	g-soccon-mingw.ads, g-soccon-solaris-64.ads,
	g-soccon-solaris.ads, g-soccon-tru64.ads,
	g-soccon-vms.ads, g-soccon-vxworks.ads,
	g-soccon.ads, g-socket.adb, g-socket.ads,
	g-socthi-mingw.adb, g-socthi-vms.adb,
	g-socthi-vxworks.adb, g-soliop-mingw.ads,
	g-soliop-solaris.ads, g-soliop.ads, g-spipat.adb,
	g-spipat.ads, g-string.adb, g-stsifd-sockets.adb: Fix comment
	typos.

From-SVN: r133735

2008-03-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* gfortran.dg/internal_pack_1.f90:  Added complex to test case.
	* gfortran.dg/internal_pack_2.f90:  Likewise.
	* gfortran.dg/intrinsic_spread_1.f90:  Likewise.
	* gfortran.dg/intrinsic_spread_2.f90:  Likewise.
	* gfortran.dg/intrinsic_pack_1.f90:  Likewise.
	* gfortran.dg/intrinsic_pack_2.f90:  Likewise.
	* gfortran.dg/intrinsic_unpack_1.f90:  Likewise.
	* gfortran.dg/intrinsic_unpack_2.f90:  Likewise.

From-SVN: r133733

	* fold-const.c (fold_binary) <BIT_IOR_EXPR>: Add missing conversions.

From-SVN: r133732