* config/i386/i386.md (*float<SSEMODEI24:mode><X87MODEF:mode>2_1):
        Emit gen_floatdi<X87MODEF:mode>2_i387_with_xmm for DImode values
        in 32bit mode when XMM registers are available to avoid store
        forwarding stalls.
        (floatdi<X87MODEF:mode>2_i387_with_xmm): New insn pattern and
        corresponding post-reload splitters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133845 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/35216
* scripts/makemake.tcl: Replace org/omg build with build of all its subpackages.
* sources.am: Regenerate.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133842 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (bdesc_sse_3arg): Add __builtin_ia32_shufps
and __builtin_ia32_shufpd.  Provide __builtin_ia32_roundsd and
__builtin_ia32_roundss.
(ix86_init_mmx_sse_builtins): Remove __builtin_ia32_shufps,
__builtin_ia32_shufpd, __builtin_ia32_roundsd and
__builtin_ia32_roundss.
(ix86_expand_builtin): Don't handle IX86_BUILTIN_SHUFPS and
IX86_BUILTIN_SHUFPD here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133838 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.md (plogic): New.
(plogicprefix): Likewise.

* config/i386/mmx.md (mmx_<code><mode>3): New.
(mmx_and<mode>3): Removed.
(mmx_ior<mode>3): Likewise.
(mmx_xor<mode>3): Likewise.

* config/i386/sse.md (<code><mode>3): New.
(*<code><mode>3): Likewise.
(*<code><mode>3): Likewise.
(<code><mode>3): Likewise.
(*sse_<code><mode>3): Likewise.
(*sse2_<code><mode>3): Likewise.
(<code>tf3): Likewise.
(*<code>tf3): Likewise.
(and<mode>3): Likewise.
(*and<mode>3): Likewise.
(ior<mode>3): Removed.
(*ior<mode>3): Likewise.
(xor<mode>3): Likewise.
(*xor<mode>3): Likewise.
(*and<mode>3): Likewise.
(*ior<mode>3): Likewise.
(*xor<mode>3): Likewise.
(and<mode>3): Likewise.
(*sse_and<mode>3): Likewise.
(*sse2_and<mode>3): Likewise.
(andtf3): Likewise.
(*andtf3): Likewise.
(ior<mode>3): Likewise.
(*sse_ior<mode>3): Likewise.
(*sse2_ior<mode>3): Likewise.
(iortf3): Likewise.
(*iortf3): Likewise.
(xor<mode>3): Likewise.
(*sse_xor<mode>3): Likewise.
(*sse2_xor<mode>3): Likewise.
(xortf3): Likewise.
(*xortf3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133837 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/14495
PR tree-optimization/34793
* tree-vrp.c (struct switch_update): New structure.
(to_remove_edges, to_update_switch_stmts): New VECs.
(simplify_switch_using_ranges): New function.  Remove not taken
case labels and edges.
(simplify_stmt_using_ranges): Call it.
(identify_jump_threads): Mark edges we have queued for removal
so we don't thread them.
(execute_vrp): Remove edges queued for removal, update SWITCH_STMT
case label vector.
* tree-cfg.c (group_case_labels): Deal with missing default label.
(tree_verify_flow_info): Allow missing default label.
* stmt.c (emit_case_bit_tests): Deal with NULL default_label.
(emit_case_nodes): Likewise.
(expand_case): Do not rely on the default label to be present.
* expr.c (try_casesi): Deal with NULL default_label.
(do_tablejump): Likewise.

* gcc.dg/tree-ssa/vrp41.c: New testcase.
* gcc.dg/tree-ssa/vrp42.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133835 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/14495
* tree-vrp.c (vrp_visit_cond_stmt): Do not handle
SWITCH_EXPR here ...
(vrp_visit_switch_stmt): ... but here (new function).
(find_case_label_index): New helper function.
(vrp_visit_stmt): Dispatch to vrp_visit_switch_stmt.

* gcc.dg/tree-ssa/vrp40.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133834 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Paolo Bonzini  <bonzini@gnu.org>

* fwprop.c: Fix ISO-C99ism.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133833 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Paolo Bonzini  <bonzini@gnu.org>

PR bootstrap/35752
* Makefile.in (objdir): Set it here.
* configure.ac: Not here.  Find dynamic linker characteristics.
* exec-tool.in: Use them.
* aclocal.m4: Regenerate.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133832 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (gnat_to_gnu_entity) <object>: For a constant object whose
type has self-referential size, get the size from the initializing
expression directly if it is also a constant whose nominal type
has self-referential size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133831 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Paolo Bonzini  <bonzini@gnu.org>

* expr.c (expand_var): Delete it.
* expr.h (expand_var): Delete prototype.
* function.c (expand_function_start): Use expand_decl instead.
* cfgexpand.c (expand_one_static_var, expand_one_var): Don't call
langhook.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133830 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Andy Hutchinson <hutchinsonamdy@aim.com>

PR rtl-optimization/35542
* fwprop.c (forward_propagate_and_simplify): Replace
loc_reg_mentioned_in_p with reg_mentioned_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133829 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Paolo Bonzini  <bonzini@gnu.org>

* fwprop.c (PR_CAN_APPEAR, PR_HANDLE_MEM): New.
(propagate_rtx_1): Handle PR_HANDLE_MEM.
(propagate_rtx): Pass PR_HANDLE_MEM if appropriate.
(varying_mem_p): Move above propagate_rtx.
(all_uses_available_at): Do not check MEMs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133828 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Rafael Espindola  <espindola@google.com>

* tree-vrp.c (extract_code_and_val_from_cond): Remove.
(register_edge_assert_for_2): Split the cond argument.
(register_edge_assert_for_1): Adjust for the change in
register_edge_assert_for_2.
(register_edge_assert_for): Split the cond argument.
(find_switch_asserts): Adjust for the change in
register_edge_assert_for.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133827 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Kai Tietz  <kai.tietz@onvision.com>

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133826 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Kai Tietz  <kai.tietz@onevision.com>

* gcc/config/i386/cygming.h (ASM_OUTPUT_DWARF_OFFSET): Add 8 byte
offsets for 64-bit mingw.
* gcc/config/i386/i386.c (ix86_pass_by_reference): Correct calling
abi for x86_64-pc-mingw.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133825 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Kai Tietz  <kai.tietz@onevision.com>

* config.gcc: Add for x86_64-*-mingw* the t-crtfm to tbuild.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133824 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-01  Seongbae Park <seongbae.park@gmail.com>

* Makefile.tpl (.NOTPARALLEL): Revert previous change.
* Makefile.in (.NOTPARALLEL): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133815 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/33688
* g-soccon-darwin.ads: Define new constant IP_PKTINFO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133814 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133812 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-02  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (extract_range_from_assert): Make sure to not
produce range min/max with TREE_OVERFOW set.
If merging a anti-range and a range keep the anti-range if
the range covers all values of the type.
(register_edge_assert_for_2): Only allow sign-changing
conversions in detecting canonical range checks.  Also
register an assert for the unsigned name if useful.

PR tree-optimization/35787
* tree-vrp.c (vrp_val_max): New function.
(vrp_val_min): Likewise.
(vrp_val_is_max): Move earlier, use vrp_val_{min,max}.
(vrp_val_is_min): Likewise.
(supports_overflow_infinity): Use vrp_val_{min,max}.
(negative_overflow_infinity): Likewise.
(positive_overflow_infinity): Likewise.
(is_negative_overflow_infinity): Use vrp_val_is_{min,max}.
(is_positive_overflow_infinity): Likewise.
(is_overflow_infinity): Likewise.
(avoid_overflow_infinity): Use vrp_val_{min,max} and
vrp_val_is_{min,max}.
(set_and_canonicalize_value_range): Canonicalize anti-ranges
to ranges if possible.  Avoid empty ranges.

* gcc.dg/tree-ssa/vrp38.c: New testcase.
* gcc.dg/tree-ssa/vrp39.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133808 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/33857
* env.c: Always include crt_externs.h if __APPLE__ is defined.
(__gnat_setenv): Use setenv instead of putenv if __APPLE__ is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133806 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/35705
* fold-const.c (get_pointer_modulus_and_residue): Return modulus 1 if
the expression is a function address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133804 138bc75d-0d04-0410-961f-82ee72b054a4

* fortran/trans-common.c (create_common):  Add decl to function
chain to preserve identifier scope in debug output.

* dbxout.c: Emit .stabs debug info for Fortran COMMON block
variables as base symbol name + offset using N_BCOMM/N_ECOMM.
(is_fortran, dbxout_common_name, dbxout_common_check): New functions.
(dbxout_symbol_location): Transform N_LCSYM to N_GSYM for storage
in common.
(dbxout_syms): Check for COMMON-based symbol and wrap in
N_BCOMM/N_ECOMM stab bracket, including as many symbols as possible
in bracket for efficiency.

* dwarf2out.c: Emit DWARF debug info for Fortran COMMON block
using DW_TAG_common_block + member offset.
(add_pubname_string): New function.
(dw_expand_expr): New function to find block name and offset for
COMMON var.
(common_check): New function to check whether symbol in Fortran COMMON.
(gen_variable_die): If COMMON, use DW_TAG_common_block.

* testsuite/gcc.dg/debug/pr35154.c:  New test to check that non-Fortran
use of common is unchanged.

* testsuite/lib/gfortran-dg.exp:  New harness to compile Fortran progs
with all combinations of debug options available on target.
* testsuite/gfortran.dg/debug/debug.exp:  Ditto.
* testsuite/gfortran.dg/debug/trivial.f:  Ditto.
* testsuite/gfortran.dg/debug/pr35154-stabs.f:  New test case for
.stabs functionality.
* testsuite/gfortran.dg/debug/pr35154-dwarf2.f:  New test case for
DWARF functionality.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133801 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/35436
* c-format.c (init_dynamic_gfc_info): Ignore invalid locus type.

* gcc.dg/format/gcc_gfc-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133800 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133799 138bc75d-0d04-0410-961f-82ee72b054a4

    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133798 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133797 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133795 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133794 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133793 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133792 138bc75d-0d04-0410-961f-82ee72b054a4

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).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133790 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133789 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133787 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133786 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/c-tree.texi (Function Basics): Fix grammatical error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133785 138bc75d-0d04-0410-961f-82ee72b054a4

Fix IA-64 enable-checking glibc ICE.
* varasm.c (output_constant_pool_1): In LABEL_REF check, use tmp
consistently.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133783 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133779 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133774 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133772 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133771 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133770 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133768 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133766 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133764 138bc75d-0d04-0410-961f-82ee72b054a4

Update copyright date.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133762 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133761 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133759 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133757 138bc75d-0d04-0410-961f-82ee72b054a4

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

* gcc.dg/pr35729.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133755 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing ChangeLog entry for revision 133750.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133754 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133753 138bc75d-0d04-0410-961f-82ee72b054a4

Removed, causes resource issues on some environments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133750 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133749 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133748 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133746 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133744 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133739 138bc75d-0d04-0410-961f-82ee72b054a4

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

* g++.dg/parse/friend8.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133738 138bc75d-0d04-0410-961f-82ee72b054a4

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

* gcc.dg/union-cast-4.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133737 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133736 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133735 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133733 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133732 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-30  Richard Guenther  <rguenther@suse.de>

PR middle-end/31023
* fold-const.c (fold_sign_changed_comparison): Do leave
conversions to base-types alone.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133731 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-30  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/35740
* resolve.c (resolve_function, resolve_call): If the procedure
is elemental do not look for noncopying intrinsics.

2008-03-30  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/35740
* gfortran.dg/transpose_conjg_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133729 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133726 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-29  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/35725
* include/bits/stl_algobase.h (__fill_a(_ForwardIterator,
_ForwardIterator, _Tp), __fill_a(_Tp*, _Tp*, _Tp),
__fill_n_a(_OutputIterator, _Size, _Tp), __fill_n_a(_Tp*, _Size,
_Tp)): Fix signatures.
* testsuite/25_algorithms/fill/35725.cc: New.
* testsuite/25_algorithms/fill_n/35725.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133721 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-29  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * config/rs6000/rs6000.c (rs6000_stack_info): Don't force saving of
        the link register if one altivec register is be saved.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133720 138bc75d-0d04-0410-961f-82ee72b054a4

* final.c (final_scan_insn): Remove if (0) code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133719 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-29  Laurent GUERBY  <laurent@guerby.net>

        * gnat.dg/socket2.adb: Remove since identical to socket1.adb.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133717 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-29  Matthias Klose  <doko@ubuntu.com>

* config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/mips-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/sparc-linux-gnu/baseline_symbols.txt: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133713 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-29  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/35698
* trans-array.c (gfc_array_init_size): Set 'size' zero if
negative in one dimension.

PR fortran/35702
* trans-expr.c (gfc_trans_string_copy): Only assign a char
directly if the lhs and rhs types are the same.

2008-03-29  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/35698
* gfortran.dg/allocate_zerosize_3.f: New test.

PR fortran/35702
* gfortran.dg/character_assign_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133710 138bc75d-0d04-0410-961f-82ee72b054a4

* c-parser.c (c_parser_next_token_is_keyword): Simplify.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133709 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133707 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32972
PR libfortran/32512
* Makefile.am:  Add new variable, i_spread_c, containing
pack_i1.c, pack_i2.c, pack_i4.c, pack_i8.c, spread_i16.c,
spread_r4.c, spread_r8.c, spread_r10.c, spread_r16.c,
spread_c4.c, spread_c8.c, spread_c10.c, spread_c16.c.
* Makefile.in:  Regenerated.
* libgfortran.h:  Add prototypes for spread_i1, spread_i2,
spread_i4, spread_i8, spread_i16, spread_r4, spread_r8,
spread_c4, spread_c8, spread_c10, spread_c16,
spread_scalar_i1, spread_scalar_i2, spread_scalar_i4,
spread_scalar_i8, spread_scalar_i16, spread_scalar_r4
spread_scalar_r8, spread_scalar_c4, spread_scalar_c8,
spread_scalar_c10 and spread_scalar_c16.
Add macros to isolate both type and size information
from array descriptors with a single mask operation.
* intrinsics/spread_generic.c:  Add calls to specific
spread functions.
* m4/spread.m4:  New file.
* generated/spread_i1.c:  New file.
* generated/spread_i2.c:  New file.
* generated/spread_i4.c:  New file.
* generated/spread_i8.c:  New file.
* generated/spread_i16.c:  New file.
* generated/spread_r4.c:  New file.
* generated/spread_r8.c:  New file.
* generated/spread_r10.c:  New file.
* generated/spread_r16.c:  New file.
* generated/spread_c4.c:  New file.
* generated/spread_c8.c:  New file.
* generated/spread_c10.c:  New file.
* generated/spread_c16.c:  New file.

2008-03-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32972
PR libfortran/32512
* intrinsic_spread_1.f90:  New file.
* intrinsic_spread_2.f90:  New file.
* intrinsic_spread_3.f90:  New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133702 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran:
2008-03-28  Daniel Franke  <franke.daniel@gmail.com>
            Paul Richard Thomas <paul.richard.thomas@gmail.com>

PR fortran/34714
        * primary.c (match_variable): Improved matching of function
        result variables.
        * resolve.c (resolve_allocate_deallocate): Removed checks if
        the actual argument for STAT is a variable.

gcc/testsuite:
2008-03-28  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/34714
        * gfortran.dg/alloc_alloc_expr_3.f90: New test.
        * gfortran.dg/allocate_stat.f90: Adjusted error-match text.
        * gfortran.dg/func_assign.f90: Likewise.
        * gfortran.dg/implicit_11.f90: Likewise.
        * gfortran.dg/proc_assign_1.f90: Likewise.
        * gfortran.dg/proc_assign_2.f90: Likewise.
        * gfortran.dg/procedure_lvalue.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133701 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/35699
* gfortran.dg/direct_io_10.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133700 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/35699
* io/transfer.c (write_buf):  Don't pad the record, just return if the
data is NULL.  (next_record_w): If there are bytes left in the record
for unformatted direct I/O, pad out the record with zero bytes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133699 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-28  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/sse.md (*and<mode>3): Pass <MODE>mode instead
of V4SFmode to ix86_binary_operator_ok.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133693 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (override_options): Initialize
        ix86_veclib_handler to ix86_veclibabi_svml when
        -mveclibabi=svml is used.
        (ix86_veclibabi_svml): New function for SVML ABI style
        vectorization support.
        * doc/invoke.texi (-mveclibabi) [svml]: Document new target option.

testsuite/ChangeLog:

        * gcc.target/i386/vectorize6.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133692 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4 (GLIBCXX_CHECK_LINKER_FEATURES): Set
glibcxx_ld_is_gold.  Check for gold in --gc-sections test.
(GLIBCXX_ENABLE_SYMVERS): Check for gold.
* aclocal.m4, configure: Rebuild.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133689 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35721
        * intrinsics/associated.c (associated): Ignore different
        stride of pointer vs. target if only one element is referred.

2008-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35721
        * gfortran.dg/associated_target_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133684 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-28  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/19580
* gcc.dg/tree-ssa/loop-34.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133683 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (POSTCOMPILE): New variable.
(.c.o): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133682 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-28  Rafael Espindola  <espindola@google.com>

* fold-const.c (tree_unary_nonnegative_warnv_p): Make it public.
(tree_binary_nonnegative_warnv_p): Make it public.
(tree_single_nonnegative_warnv_p): Make it public.
(tree_invalid_nonnegative_warnv_p): Make it public.
(tree_unary_nonzero_warnv_p): Make it public.
(tree_binary_nonzero_warnv_p): Make it public
(tree_single_nonzero_warnv_p): Make it public.
* tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops): New function.
(extract_range_from_binary_expr): Split the expr argument.
(extract_range_from_unary_expr): Split the expr argument.
(extract_range_from_comparison): Split the expr argument.
(extract_range_from_expr): Use the new aux functions.
(vrp_evaluate_conditional_warnv): Use
vrp_evaluate_conditional_warnv_with_ops.
* tree.h (tree_unary_nonzero_warnv_p): Declare.
(tree_binary_nonzero_warnv_p): Declare.
(tree_single_nonzero_warnv_p): Declare.
(tree_expr_nonzero_warnv_p): Declare.
(tree_unary_nonnegative_warnv_p): Declare.
(tree_binary_nonnegative_warnv_p): Declare.
(tree_single_nonnegative_warnv_p): Declare.
(tree_invalid_nonnegative_warnv_p): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133681 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-28  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/30317
PR tree-optimization/30911
PR tree-optimization/34793
* tree-vrp.c (set_and_canonicalize_value_range): New function.
(struct assert_locus_d): New member EXPR.
(register_new_assert_for): Add EXPR parameter to support
ASSERT_EXPR <name, expr OP limit>.
(register_edge_assert_for_1): Adjust callers.
(find_assert_locations): Likewise.
(process_assert_insertions_for): Build condition from
expression.
(extract_range_from_assert): Handle ASSERT_EXPRs
of the form ASSERT_EXPR <name, expr OP limit>.
(register_edge_assert_for_2): New helper registering
asserts for comparisons.  Recognize range tests of the form
(unsigned)i - CST1 OP CST2.
(register_edge_assert_for_1): Use it.
(register_edge_assert_for): Likewise.
* tree.def (ASSERT_EXPR): Document extra allowed conditional
expressions.
(needs_overflow_infinity): Integer sub-types
do not need overflow infinities.
(vrp_val_is_max): The extreme values of integer sub-types
are those of the base type.
(vrp_val_is_min): Likewise.

* gcc.dg/tree-ssa/vrp35.c: New testcase.
* gcc.dg/tree-ssa/vrp36.c: Likewise.
* gcc.dg/tree-ssa/vrp37.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133680 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-28  Tobias Burnus  <burnus@net-b.de>

       * symbol.c (gfc_get_default_type): Fix error message; option
       -fallow_leading_underscore should be -fallow-leading-underscore

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133678 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/31110
   * config/mn10300/mn10300.c (mn10300_secondary_reload_class):
        Return GENERAL_REGS for stack adjustment reloads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133675 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/31334
        * config/rs6000/rs6000.c (rs6000_expand_vector_init): Create a
        const_vector when all the vectors are constant.

2008-03-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/31334
        * gcc.target/powerpc/altivec-25.c: Nnew testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133674 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/35724
* gfortran.dg/cshift_shift_real_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133669 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/35724
* iresolve.c (gfc_resolve_cshift): Check for NULL symtree in test for
optional argument attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133668 138bc75d-0d04-0410-961f-82ee72b054a4

* fr.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133665 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133663 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/xtensa.c (gen_float_relational): Handle unordered
comparisons.
* config/xtensa/xtensa.md (any_cond): Add unordered comparisons.
(any_scc_sf): Add uneq, unlt, unle and unordered operators.
(scc_sf): New.
(s<code>_sf): Use new scc_sf attribute for opcode names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133659 138bc75d-0d04-0410-961f-82ee72b054a4

* zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133656 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/sourcebuild.texi, doc/install.texi, configure, aclocal.m4,
configure.ac, Makefile.in, config/t-darwin, config/m32c/t-m32c,
config/spu/t-spu-elf, config/i386/t-interix,
config/i386/t-cygming, config/i386/x-i386, config/i386/t-cygwin,
config/i386/x-darwin, config/i386/x-mingw32,
config/i386/t-netware, config/i386/x-cygwin, config/i386/t-nwld,
config/sh/t-sh, config/sh/t-symbian, config/x-linux,
config/t-sol2, config/x-hpux, config/x-darwin, config/ia64/t-ia64,
config/x-solaris, config/t-vxworks, config/m68k/t-uclinux,
config/rs6000/x-rs6000, config/rs6000/x-darwin64,
config/rs6000/x-darwin, config/rs6000/t-rs6000,
config/score/t-score-elf, config/arm/t-strongarm-pe,
config/arm/t-pe, config/arm/t-arm, config/arm/t-wince-pe,
config/v850/t-v850, config/v850/t-v850e, config/bfin/t-bfin-linux:
Revert automatic dependency patch.
gcc/java/
* Make-lang.in: Revert automatic dependency patch.
gcc/objc/
* Make-lang.in: Revert automatic dependency patch.
gcc/objcp/
* Make-lang.in: Revert automatic dependency patch.
gcc/cp/
* Make-lang.in: Revert automatic dependency patch.
gcc/fortran/
* Make-lang.in: Revert automatic dependency patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133652 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (gnat_to_gnu_entity) <E_Procedure>: Also set the public flag
if the procedure is imported.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133650 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-27  H.J. Lu  <hongjiu.lu@intel.com>

PR target/35657
* config/i386/i386.c (ix86_function_arg_boundary): Align
decimal floating point to its natural boundary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133649 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/execute/multi-ix.c: Limit CHUNK size between 1 and 500.
        (main): Exit early for CHUNK less than 40 to avoid stack corruption.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133648 138bc75d-0d04-0410-961f-82ee72b054a4