intrinsic.texi (MALLOC): Make example more portable.

2009-02-18  Tobias Burnus  <burnus@net-b.de>

       * intrinsic.texi (MALLOC): Make example more portable.

From-SVN: r144266

callabi.exp: Moved to ...

2009-02-18  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.dg/callabi/callabi.exp: Moved to ...
* gcc.target/x86_64/abi/callabi/callabi.exp: Here.  Only run
in 64bit mode.

* gcc.target/x86_64/abi/callabi/func-1.c: Don't check target.
* gcc.target/x86_64/abi/callabi/func-indirect.c: Likewise.
* gcc.target/x86_64/abi/callabi/func-indirect.c: Likewise.
* gcc.target/x86_64/abi/callabi/pr38891.c: Likewise.
* gcc.target/x86_64/abi/callabi/vaarg-1.c: Likewise.
* gcc.target/x86_64/abi/callabi/vaarg-2.c: Likewise.
* gcc.target/x86_64/abi/callabi/vaarg-3.c: Likewise.

* gcc.dg/callabi/callabi.h: Moved to ...
* gcc.target/x86_64/abi/callabi/callabi.h: Here.

* gcc.dg/callabi/func-1.c: Moved to ...
* gcc.target/x86_64/abi/callabi/func-1.c: Here.

* gcc.dg/callabi/func-indirect.c: Moved to ...
* gcc.target/x86_64/abi/callabi/func-indirect.c: Here.

* gcc.dg/callabi/pr38891.c: Moved to ...
* gcc.target/x86_64/abi/callabi/pr38891.c: Here.

* gcc.dg/callabi/vaarg-1.c: Moved to ...
* gcc.target/x86_64/abi/callabi/vaarg-1.c: Here.

* gcc.dg/callabi/vaarg-2.c: Moved to ...
* gcc.target/x86_64/abi/callabi/vaarg-2.c: Here.

* gcc.dg/callabi/vaarg-3.c: Moved to ...
* gcc.target/x86_64/abi/callabi/vaarg-3.c: Here.

From-SVN: r144264

MAINTAINERS (Write After Approval): Add myself.

2009-02-18  Bingfeng Mei  <bmei@broadcom.com>

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r144260

system_error (system_category): To system_category().

2009-02-17  Benjamin Kosnik  <bkoz@redhat.com>

* include/std/system_error (system_category): To system_category().
(generic_category): To generic_category. DR 890.
* src/system_error.cc: Define.
* include/bits/functexcept.h: Only one __throw_system_error.
* src/functexcept.cc: Same.
* include/std/mutex: Fixup for changes above.
* testsuite/19_diagnostics/error_condition/cons/1.cc: Same.
* testsuite/19_diagnostics/error_code/cons/1.cc: Same.
* testsuite/19_diagnostics/system_error/cons-1.cc: Same.
* config/abi/pre/gnu.ver: Clean up exports.

From-SVN: r144259

re PR target/38891 (using ms_abi function attribute with -mno-sse generates an internal compiler error)

gcc/

2009-02-17  Xuepeng Guo  <xuepeng.guo@intel.com>

PR target/38891
* config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Move the hunk of
initialization for MS_ABI prior to the hunk of !TARGET_MMX.

gcc/testsuite

2009-02-17  Xuepeng Guo  <xuepeng.guo@intel.com>

PR target/38891
* gcc.dg/callabi/pr38891.c: New.

2009-02-17  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.dg/callabi/callabi.exp: New.

From-SVN: r144258

re PR target/39082 (union with long double doesn't follow x86-64 psABI)

gcc/

2009-02-17  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39082
* c.opt (Wabi): Support C and ObjC.
(Wpsabi): New.

* c-opts.c (c_common_handle_option): Handle OPT_Wabi.

* config/i386/i386.c (classify_argument): Warn once about the ABI
change when passing union with long double.

* doc/invoke.texi: Update -Wabi for warning psABI changes.

gcc/testsuite/

2009-02-17  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39082
* g++.dg/compat/struct-layout-1_generate.c (dg_options): Add
-Wno-abi for x86.
* gcc.dg/compat/struct-layout-1_generate.c (dg_options): Likewise.

* gcc.target/i386/pr39082-1.c: New.

* gcc.target/x86_64/abi/abi-x86_64.exp (additional_flags): Add
-Wno-abi.

* gcc.target/x86_64/abi/args.h (XMM_T): Add _m64 and _m128 if
CHECK_M64_M128 is defined.
(check_f_arguments): Add "do".
(check_vector_arguments): New.
(check_m64_arguments): Likewise.
(check_m128_arguments): Likewise.

* gcc.target/x86_64/abi/defines.h: Include <xmmintrin.h>.
(CHECK_M64_M128): Define.

* gcc.target/x86_64/abi/test_m64m128_returning.c: New.  Based
on abitest.
* gcc.target/x86_64/abi/test_passing_m64m128.c: Likewise.

* gcc.target/x86_64/abi/test_passing_structs.c: Define __m128
tests only if CHECK_M64_M128 is defined.

* gcc.target/x86_64/abi/test_passing_structs.c (m128_struct): New.
(m128_2_struct): Likewise.
(check_struct_passing5): Likewise.
(check_struct_passing6): Likewise.
(main): Test struct with __m128 if CHECK_M64_M128 is defined.

* gcc.target/x86_64/abi/test_passing_unions.c (un4): New.
(un5): Likewise.
(check_union_passing4): Likewise.
(main): Test union with __m128 if CHECK_M64_M128 is defined.

From-SVN: r144257

re PR c/35447 (ICE with broken statement expression)

PR c/35447
* c-parser.c (c_parser_compound_statement): Always enter and leave
a scope.

testsuite:
* gcc.dg/noncompile/pr35447-1.c: New test.

From-SVN: r144256

Daily bump.

From-SVN: r144254

re PR target/34587 (gcc.dg/initpri1.c fails on *-apple-darwin)

PR target/34587
* config/darwin.h (SUPPORTS_INIT_PRIORITY): Define.

From-SVN: r144251

re PR tree-optimization/36922 (ICE in tree-data-ref.c with -ftree-loop-linear)

PR tree-optimization/36922
* tree-data-ref.c (initialize_matrix_A): Handle BIT_NOT_EXPR.
* tree-scalar-evolution.c (interpret_rhs_expr, instantiate_scev_1):
Likewise.

* gfortran.dg/pr36922.f: New test.

From-SVN: r144250

mips.c (mips_override_options): Set flag_dwarf2_cfi_asm to 0 for EABI64.

gcc/
* config/mips/mips.c (mips_override_options): Set flag_dwarf2_cfi_asm
to 0 for EABI64.

From-SVN: r144247

mips.md (type): Reclassify lui_movf as "unknown".

gcc/
* config/mips/mips.md (type): Reclassify lui_movf as "unknown".

From-SVN: r144246

mips.c (mips_gimplify_va_arg_expr): Fix invalid tree sharing.

gcc/
* config/mips/mips.c (mips_gimplify_va_arg_expr): Fix invalid
tree sharing.

From-SVN: r144244

2009-02-xx Ruan Beihong <ruanbeihong@gmail.com> Richard Sandiford <rdsandiford@googlemail.com>

gcc/
2009-02-xx  Ruan Beihong  <ruanbeihong@gmail.com>
    Richard Sandiford  <rdsandiford@googlemail.com>

* config/mips/mips.c (CODE_FOR_loongson_biadd): Delete.
* config/mips/loongson.md (reduc_uplus_<mode>): Rename to...
(loongson_biadd): ...this.

Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com>
From-SVN: r144243

examples: New directory.

* examples: New directory.
* examples/gcc-svn-env: New.
* examples/reg-watch: New.
* examples/reg-watch.awk: New.
* examples/common.config: New.
* examples/testall: New.
* examples/28970.config: New.
* examples/28970.list: New.
* examples/28970.c: New.
* examples/28970.log: New.
* examples/29106.config: New.
* examples/29106.list: New.
* examples/29106.test: New.
* examples/29106.cc: New.
* examples/29106.log: New.
* examples/29478.config: New.
* examples/29478.list: New.
* examples/29478.c: New.
* examples/29478.log: New.
* examples/29906a.config: New.
* examples/29906a.list: New.
* examples/29906a.cc: New.
* examples/29906a.log: New.
* examples/29906b.config: New.
* examples/29906b.list: New.
* examples/29906b.cc: New.
* examples/29906b.log: New.
* examples/30643.config: New.
* examples/30643.list: New.
* examples/30643.c: New.
* examples/30643.test: New.
* examples/30643.log: New.

From-SVN: r144242

bin: New directory.

* bin: New directory.
* bin/reg-hunt: New.
* bin/reg_periodic: New.
* bin/gcc-svn-update: New.
* bin/gcc-svn-update-fix: New.
* bin/gcc-build-simple: New.
* bin/gcc-build-full: New.
* bin/gcc-cleanup: New.
* bin/reg-test: New.
* bin/reg-newmid: New.
* bin/gcc-test-ice-on-valid-code: New.
* bin/gcc-test-ice-on-invalid-code: New.
* bin/gcc-test-compiler-hangs: New.
* bin/gcc-test-missing-warning: New.
* bin/gcc-test-bogus-warning: New.
* bin/gcc-test-segfault-on-valid-code: New.
* bin/gcc-test-rejects-valid: New.
* bin/gcc-test-accepts-invalid: New.
* bin/gcc-test-wrong-code: New.
* bin/gcc-svn-patchlist: New.
* bin/gcc-svn-checkfail: New.
* bin/gcc-svn-recordfail: New.
* bin/gcc-svn-report: New.
* bin/gcc-svn-ids: New.

From-SVN: r144240

date_based: New directory.

* date_based: New directory.
* README: Move from here ...
* date_based/README: to here.
* reg_search: Move from here ...
* date_based/reg_search: to here.
* reg_periodic: Move from here ...
* date_based/reg_periodic: to here.
* reg_test_template: Move from here ...
* date_based_reg_test_template: to here.

From-SVN: r144238

re PR tree-optimization/39202 (internal compiler error: in collapse_rest_of_var, at tree-ssa-structalias.c:3296)

2009-02-17  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/39202
* tree-ssa-structalias.c (do_structure_copy): Before collapsing
a var make sure to follow existing collapses.

* gcc.c-torture/compile/pr39202.c: New testcase.

From-SVN: r144235

re PR middle-end/39214 (internal compiler error: Segmentation fault)

2009-02-17  Richard Guenther  <rguenther@suse.de>

PR middle-end/39214
* langhooks.c (lhd_print_error_function): Check for NULL block.

From-SVN: r144234

re PR tree-optimization/39204 (ICE in compute_antic)

2009-02-17  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/39204
* tree-ssa-pre.c (phi_translate_1): Lookup the value-number
of the PHI arg.

* gcc.dg/torture/pr39204.c: New testcase.

From-SVN: r144233

vect-outer-5.c: Require vect_float support.

2009-02-17  Bingfeng Mei <bmei@broadcom.com>

* gcc.dg/vect/vect-outer-5.c: Require vect_float support.
* gcc.dg/vect/vect-outer-6.c: Ditto.

From-SVN: r144232

double.h: Update from glibc CVS.

* config/soft-fp/double.h: Update from glibc CVS.

From-SVN: r144229

re PR tree-optimization/39207 (Strict aliasing warnings in libstdc++ headers)

2009-02-17  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/39207
* tree-ssa-structalias.c (find_what_p_points_to): Do not emit
strict-aliasing warnings for pointers pointing to NULL.

From-SVN: r144228

Daily bump.

From-SVN: r144222

re PR c/35446 (ICE with invalid array initializer)

PR c/35446
* c-parser.c (c_parser_braced_init): Call pop_init_level when
skipping until next close brace.

testsuite:
* gcc.dg/noncompile/init-5.c: New test.
* gcc.dg/init-bad-4.c: Adjust expected errors.

From-SVN: r144216

re PR target/37049 (Unaligned move used on aligned  destination of push insn)

gcc/

2009-02-16  H.J. Lu  <hongjiu.lu@intel.com>

PR target/37049
* config/i386/i386.c (ix86_expand_push): Set memory alignment
to function argument boundary.

gcc/testsuite/

2009-02-16  H.J. Lu  <hongjiu.lu@intel.com>

PR target/37049
* gcc.target/i386/push-1.c: New.

From-SVN: r144209

gcjwebplugin.cc: Cope with the changed header file format.

2009-02-05  Andrew Haley  <aph@redhat.com>

* native/plugin/gcjwebplugin.cc: Cope with the changed header file
format.  https://bugzilla.mozilla.org/show_bug.cgi?id=455458
(GCJ_GetJavaClass): Likewise.
(NP_Initialize): Likewise.

From-SVN: r144203

picochip.md (lea_add): Allow any nonimmediate in the lea_add.

        * config/picochip/picochip.md (lea_add): Allow any nonimmediate
        in the lea_add. Reload eventually constraints it properly.
        * config/picochip/constraints.md : Remove the target constraint
        "b", since it is not needed anymore.

From-SVN: r144202

gthr-dce.h: Uglify function parameter and local variable names.

* gthr-dce.h: Uglify function parameter and local variable names.
* gthr-gnat.h: Likewise.
* gthr-mipssde.h: Likewise.
* gthr-nks.h: Likewise.
* gthr-posix95.h: Likewise.
* gthr-posix.h: Likewise.
* gthr-rtems.h: Likewise.
* gthr-single.h: Likewise.
* gthr-solaris.h: Likewise.
* gthr-tpf.h: Likewise.
* gthr-vxworks.h: Likewise.
* gthr-win32.h: Likewise.

From-SVN: r144201

* gcc-interface/deftarg.c: Remove.

From-SVN: r144199

Daily bump.

From-SVN: r144196

re PR rtl-optimization/39196 (ICE in copyprop_hardreg_forward_1, at regrename.c:1603 during libjava compile)

2009-02-15  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39196
* config/i386/i386.md: Restrict the new peephole2 to move
between MMX/SSE registers.

From-SVN: r144191

re PR libstdc++/39168 (Incorrect interpretation of CHAR_MAX inside grouping string in monetary and numeric facets.)

2009-02-15  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/39168
* src/locale_facets.cc (__verify_grouping(const char*, size_t,
const string&)): Also check that the value != CHAR_MAX.
* include/bits/locale_facets.tcc (__numpunct_cache<>::
_M_cache(const locale&), __add_grouping(_CharT*, _CharT,
const char*, size_t, const _CharT*, const _CharT*)): Likewise.
* include/bits/locale_facets_nonio.tcc (__moneypunct_cache<>::
_M_cache(const locale&)): Likewise.
* testsuite/22_locale/money_put/put/wchar_t/39168.cc: New.
* testsuite/22_locale/money_put/put/char/39168.cc: Likewise.
* testsuite/22_locale/money_get/get/wchar_t/39168.cc: Likewise.
* testsuite/22_locale/money_get/get/char/39168.cc: Likewise.
* testsuite/22_locale/num_get/get/wchar_t/39168.cc: Likewise.
* testsuite/22_locale/num_get/get/char/39168.cc: Likewise.

From-SVN: r144190

revert: configure.ac: Enable LFS.

Revert
2009-02-13  Richard Guenther  <rguenther@suse.de>

* configure.ac: Enable LFS.
* configure: Re-generate.
* config.in: Likewise.

libcpp/
* configure.ac: Enable LFS.
* configure: Re-generate.
* config.in: Likewise.

From-SVN: r144189

w_prof_single_str_global.c: Mask return value.

* gcc.dg/struct/w_prof_single_str_global.c: Mask return value.

From-SVN: r144187

Daily bump.

From-SVN: r144185

spu_internals.h (spu_sr, [...]): Define.

ChangeLog:

* config/spu/spu_internals.h (spu_sr, spu_sra, spu_srqw,
spu_srqwbyte, spu_srqwbytebc): Define.
* config/spu/spu-builtins.def (spu_sr, spu_sra, spu_srqw,
spu_srqwbyte, spu_srqwbytebc): New overloaded builtins.
* config/spu/spu.md ("shrqbybi_<mode>", "shrqbi_<mode>",
"shrqby_<mode>"): New insn-and-split patterns.
* config/spu/spu.c (expand_builtin_args): Determine and return
number of operands using spu_builtin_description data.
(spu_expand_builtin_1): Use it.

testsuite/ChangeLog:

* gcc.target/spu/intrinsics-sr.c: New test.

From-SVN: r144178

Daily bump.

From-SVN: r144176

thread (_Impl_base): Move _M_id out and into ...

2009-02-13  Chris Fairles  <cfairles@gcc.gnu.org>
    Benjamin Kosnik  <bkoz@redhat.com>

* include/std/thread (_Impl_base): Move _M_id out and into ...
(thread): ...here. Call _M_make_routine in body of constructors.
Adjust data member usage to reflect changes.
(_M_make_routine): From _M_make_shared_data.
(_M_start_thread): Add __shared_base_type argument.
* src/thread.cc: Fixups for above.
* config/abi/pre/gnu.ver: Adjust exports.
* testsuite/30_threads/thread/native_handle/typesizes.cc: Enable.
* testsuite/30_threads/thread/cons/assign_neg.cc: Adjust line numbers.
* testsuite/30_threads/thread/cons/copy_neg.cc: Same.

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>
From-SVN: r144171

re PR fortran/38259 (Add version number to .mod file)

2009-02-13  Mikael Morin  <mikael.morin@tele2.fr>

        PR fortran/38259
        * module.c (gfc_dump_module,gfc_use_module): Add module
        version number.

From-SVN: r144169

re PR target/38056 (Missed tail calls on ia64)

PR target/38056
* config/ia64/ia64.c (ia64_function_ok_for_sibcall): Check
TARGET_CONST_GP.
* gcc.target/ia64/sibcall-opt-1.c: New test.
* gcc.target/ia64/sibcall-opt-2.c: New test.

From-SVN: r144168

re PR fortran/36703 (ICE  (segfault) in reduce_binary0  (arith.c:1778))

2009-02-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/36703
PR fortran/36528
* trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
function references to ensure that a valid expression is used.
(gfc_conv_function_call): Pass Cray pointers to procedures.

2009-02-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/36528
* gfortran.dg/cray_pointers_8.f90: New test.

PR fortran/36703
* gfortran.dg/cray_pointers_9.f90: New test.

From-SVN: r144164

re PR c++/39070 (ICE with typeof() (... and __decltype))

        PR c++/39070
        * semantics.c (finish_call_expr): Change koenig_p parm to int.
        If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
        * cp-tree.h: Adjust prototype.
        * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.

From-SVN: r144161

re PR target/39149 (Typo in i386.c)

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39149
* config/i386/i386.c (override_options): Correct warning
messages for -malign-loops,  -malign-jumps and
-malign-functions.

From-SVN: r144160

re PR target/39152 (Revision 144098 breaks 416.gamess in SPEC CPU 2006)

gcc/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39152
* config/i386/i386.md: Restrict the new peephole2 to move
between the general purpose registers.

gcc/testsuite/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39152
* gfortran.dg/gomp/pr39152.f90: New.

From-SVN: r144158

re PR target/39162 (Gcc doesn't warn __m256 when -mavx isn't used)

gcc/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39162
* config/i386/i386.c (type_natural_mode): Add a new argument.
Return the original mode and warn ABI change if vector size
is 32byte.
(function_arg_advance): Updated.
(function_arg): Likewise.
(ix86_function_value): Likewise.
(ix86_return_in_memory): Likewise.
(ix86_sol10_return_in_memory): Likewise.
(ix86_gimplify_va_arg): Likewise.
(function_arg_32): Don't warn ABX ABI change here.
(function_arg_64): Likewise.

gcc/testsuite/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39162
* gcc.target/i386/pr39162.c: New.

From-SVN: r144157

* zh_CN.po: Update.

From-SVN: r144156

bfin.c (find_prev_insn_start): New function.

* config/bfin/bfin.c (find_prev_insn_start): New function.
(bfin_optimize_loop): Use it in some cases instead of PREV_INSN.
(find_next_insn_start): Move.

From-SVN: r144153

loop-iv.c (implies_p): In the final case, test that operands 0 of the two comparisons match.

* loop-iv.c (implies_p): In the final case, test that operands 0
of the two comparisons match.

From-SVN: r144152

configure.ac: Enable LFS.

2009-02-13  Richard Guenther  <rguenther@suse.de>

* configure.ac: Enable LFS.
* configure: Re-generate.
* config.in: Likewise.

libcpp/
* configure.ac: Enable LFS.
* configure: Re-generate.
* config.in: Likewise.

From-SVN: r144151

re PR c/35444 (ICE with invalid function declaration)

PR c/35444
* c-parser.c (c_parser_parms_list_declarator): Discard pending
sizes on syntax error after some arguments have been parsed.

testsuite:
* gcc.dg/noncompile/pr35444-1.c, gcc.dg/noncompile/pr35444-2.c:
New tests.

From-SVN: r144149

all.h (compare_type_to_native_type_sizes): To...

2009-02-12  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/util/thread/all.h (compare_type_to_native_type_sizes): To...
(compare_type_to_native_type): ...this, add alignment check.
* testsuite/30_threads/condition_variable_any/native_handle/
typesizes.cc: Modify as above.
* testsuite/30_threads/mutex/native_handle/typesizes.cc: Same.
* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Same.
* testsuite/30_threads/thread/native_handle/typesizes.cc: Same.
* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Same.
* testsuite/30_threads/condition_variable/native_handle/
typesizes.cc: Same.
* testsuite/30_threads/recursive_timed_mutex/native_handle/
typesizes.cc: Same.

* testsuite/30_threads/thread/cons/1.cc: Add comments.
* testsuite/30_threads/thread/cons/2.cc: Same.
* testsuite/30_threads/thread/cons/3.cc: Same.
* testsuite/30_threads/thread/cons/4.cc: Same.
* testsuite/30_threads/thread/cons/5.cc: Same.
* testsuite/30_threads/thread/cons/6.cc: Same.
* testsuite/30_threads/thread/cons/7.cc: Same.
* testsuite/30_threads/thread/cons/8.cc: Same.

* testsuite/30_threads/thread/cons/9.cc: New.
* testsuite/30_threads/thread/cons/moveable.cc: New.

* src/condition_variable.cc: Clean up whitespace.
* include/std/condition_variable: Same.

From-SVN: r144147

Daily bump.

From-SVN: r144145

all.h (compare_type_to_native_type_sizes): To...

2009-02-12  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/util/thread/all.h (compare_type_to_native_type_sizes): To...
(compare_type_to_native_type): ...this, add alignment check.
* testsuite/30_threads/condition_variable_any/native_handle/
typesizes.cc: Modify as above.
* testsuite/30_threads/mutex/native_handle/typesizes.cc: Same.
* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Same.
* testsuite/30_threads/thread/native_handle/typesizes.cc: Same.
* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Same.
* testsuite/30_threads/condition_variable/native_handle/
typesizes.cc: Same.
* testsuite/30_threads/recursive_timed_mutex/native_handle/
typesizes.cc: Same.

* testsuite/30_threads/thread/cons/1.cc: Add comments.
* testsuite/30_threads/thread/cons/2.cc: Same.
* testsuite/30_threads/thread/cons/3.cc: Same.
* testsuite/30_threads/thread/cons/4.cc: Same.
* testsuite/30_threads/thread/cons/5.cc: Same.
* testsuite/30_threads/thread/cons/6.cc: Same.
* testsuite/30_threads/thread/cons/7.cc: Same.
* testsuite/30_threads/thread/cons/8.cc: Same.

* testsuite/30_threads/thread/cons/9.cc: New.
* testsuite/30_threads/thread/cons/moveable.cc: New.

* src/condition_variable.cc: Clean up whitespace.
* include/std/condition_variable: Same.

From-SVN: r144142

re PR c++/38950 (ICE: deducing function template arguments for array type.)

        PR c++/38950
        * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.

From-SVN: r144139

config.host (ia64*-*-linux*): Add t-softfp to tmake_file.

* config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
* config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.

From-SVN: r144138

* doc/invoke.texi (-fira): Remove.

From-SVN: r144137

caller-save.c: Replace regclass.c with reginfo.c in comments.

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

* caller-save.c: Replace regclass.c with reginfo.c in comments.
* recog.c: Likewise.
* rtl.h: Likewise.

From-SVN: r144135

fp-int-convert-float128-timode.c: Do not check for lp64 in "dg-do run" directive.

* gcc.dg/torture/fp-int-convert-float128-timode.c: Do not check
for lp64 in "dg-do run" directive.  Remove dg-xfail-if directive.
* gcc.dg/torture/fp-int-convert-timode.c: Remove xfail directive.

From-SVN: r144134

longlong.h (sub_ddmmss): New for ia64.

gcc/

2009-02-12  Uros Bizjak  <ubizjak@gmail.com>

* longlong.h (sub_ddmmss): New for ia64. Ported from GMP 4.2.
(umul_ppmm): Likewise.
(count_leading_zeros): Likewise.
(count_trailing_zeros): Likewise.
(UMUL_TIME): Likewise.

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

* config.gcc: Add ia64/t-fprules-softfp soft-fp/t-softfp to
tmake_file for ia64*-*-linux*.

* config/ia64/ia64.c (ia64_soft_fp_init_libfuncs): New.
(ia64_expand_compare): Use HPUX library for TFmode only for
HPUX.
(ia64_builtins): Add IA64_BUILTIN_COPYSIGNQ, IA64_BUILTIN_FABSQ
and IA64_BUILTIN_INFQ.
(ia64_init_builtins): Initialize __builtin_infq,
__builtin_fabsq and __builtin_copysignq if not HPUX.
(ia64_expand_builtin): Handle IA64_BUILTIN_COPYSIGNQ,
IA64_BUILTIN_FABSQ and IA64_BUILTIN_INFQ.

* config/ia64/lib1funcs.asm (__divtf3): Define only if
SHARED is defined.
(__fixtfti): Likewise.
(__fixunstfti): Likewise.
(__floattitf): Likewise.

* config/ia64/libgcc-glibc.ver: New.
* config/ia64/t-fprules-softfp: Likewise.
* config/ia64/sfp-machine.h: Likewise.

* config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): New.
(LIBGCC2_TF_CEXT): Likewise.
(TF_SIZE): Likewise.
(TARGET_INIT_LIBFUNCS): Likewise.

* config/ia64/t-glibc: Add $(srcdir)/config/ia64/libgcc-glibc.ver
to SHLIB_MAPFILES.

libgcc/

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

* config.host: Add ia64/t-fprules-softfp ia64/t-softfp-compat
to tmake_file for ia64*-*-linux*.

* Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.

* config/ia64/__divxf3.asm: New.
* config/ia64/_fixtfdi.asm: Likewise.
* config/ia64/_fixunstfdi.asm: Likewise.
* config/ia64/_floatditf.asm: Likewise.
* config/ia64/t-fprules-softfp: Likewise.
* config/ia64/t-softfp-compat: Likewise.
* config/ia64/tf-signs.c: Likewise.

From-SVN: r144130

Mention PR target/38824 in ChangeLog entries.

From-SVN: r144129

i386.c (construct_container): Rewrite processing BLKmode with X86_64_SSE_CLASS.

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (construct_container): Rewrite processing
BLKmode with X86_64_SSE_CLASS.

From-SVN: r144128

defaulted9.C: Compile with "-std=c++0x -fno-inline".

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

* g++.dg/cpp0x/defaulted9.C: Compile with "-std=c++0x -fno-inline".

From-SVN: r144127

re PR target/39152 (Revision 144098 breaks 416.gamess in SPEC CPU 2006)

gcc/

2009-02-12  Paolo Bonzini  <bonzini@gnu.org>

PR target/39152
* config/i386/i386.md: Replace simplify_replace_rtx with
replace_rtx in the new peephole2.

gcc/testsuite/

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39152
* gfortran.dg/pr39152.f: New.

From-SVN: r144126

invoke.texi (Optimize Options): Stop claiming inlining and loop unrolling do not happen at -O2.

* doc/invoke.texi (Optimize Options): Stop claiming inlining and
loop unrolling do not happen at -O2.

From-SVN: r144123

* gcc.c (ASM_DEBUG_SPEC): Check for -g0.

From-SVN: r144122

dwarf2out.c (dwarf2out_finish): Force output of comp_unit_die for -g3.

* dwarf2out.c (dwarf2out_finish): Force output of comp_unit_die
for -g3.

From-SVN: r144121

rs6000.md (allocate_stack): Use _stack form of patterns when updating the back chain.

* config/rs6000/rs6000.md (allocate_stack): Use _stack form of
patterns when updating the back chain.  Missed in the 2009-02-10
change.

From-SVN: r144120

re PR c++/39153 (virtual default dtor not defined)

        PR c++/39153
        * decl2.c (cp_write_global_declarations):
        Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.

From-SVN: r144119

Daily bump.

From-SVN: r144117

extend.texi (Decimal Floating Types): Update identifier of draft TR and list of missing support.

* doc/extend.texi (Decimal Floating Types): Update identifier of
draft TR and list of missing support.

From-SVN: r144114

re PR c++/30111 (Value-initialization of POD base class doesn't initialize members)

        PR c++/30111
        * init.c (build_value_init_noctor): Split out from...
        (build_value_init): ...here.
        (expand_aggr_init_1): Handle value-initialization.
        * cp-tree.h: Add declaration.
        * class.c (type_has_user_provided_constructor):
        Handle non-class arguments.

From-SVN: r144112

re PR middle-end/39154 (Miscompilation of VLAs in nested parallel regions)

PR middle-end/39154
* gimplify.c (omp_notice_variable): If adding GOVD_SEEN
bit to variable length decl's flags, add it also to its
pointer replacement variable.

* testsuite/libgomp.c/pr39154.c: New test.

From-SVN: r144111

re PR target/39118 (x86_64 red zone violation)

PR target/39118
* config/i386/i386.md (UNSPEC_MEMORY_BLOCKAGE): New constant.
(memory_blockage): New expander.
(*memory_blockage): New insn pattern.
* config/i386/i386.c (ix86_expand_prologue): Use memory_blockage
instead of general blockage at the end of function prologue when
frame pointer is used to access red zone area.  Do not emit blockage
when profiling, it is emitted in generic code.
(ix86_expand_epilogue): Emit memory_blockage at the beginning of
function epilogue when frame pointer is used to access red zone area.

From-SVN: r144100

mh-cygwin (LDFLAGS): Add linker option to increase stack limit up to 8MB.

2009-02-11  Kai Tietz  <kai.tietz@onevision.com>

        * mh-cygwin (LDFLAGS): Add linker option to increase stack limit
        up to 8MB.

From-SVN: r144099

i386.md: Add two new peephole2 to avoid mov followed by arithmetic with memory operands.

gcc:
2009-02-06  Paolo Bonzini  <bonzini@gnu.org>

* config/i386/i386.md: Add two new peephole2 to avoid mov followed
by arithmetic with memory operands.
* config/i386/predicates.md (commutative_operator): New.

gcc/testsuite:
2009-02-06  Paolo Bonzini  <bonzini@gnu.org>

* gcc.target/i386/pr38824.c: New testcase.

From-SVN: r144098

re PR c++/38649 (Trouble with defaulted constructors)

        PR c++/38649
        * class.c (defaultable_fn_p): Handle ... properly.

From-SVN: r144092

re PR c++/36744 ([C++0x] function modifying argument received by-value affects caller's variable when passed as rvalue)

        PR c++/36744
        * tree.c (lvalue_p_1): Condition rvalue ref handling on
        treat_class_rvalues_as_lvalues, too.

From-SVN: r144091

Daily bump.

From-SVN: r144089

extend.texi (Fixed-Point Types): Break long paragraphs into bulleted lists.

* doc/extend.texi (Fixed-Point Types): Break long paragraphs into
bulleted lists.

From-SVN: r144086

alias.h (record_alias_subset): Declare.

* alias.h (record_alias_subset): Declare.
* alias.c (record_alias_subset): Make global.
ada/
* gcc-interface/decl.c (enum alias_set_op): New enumeration.
(copy_alias_set): Rename into...
(relate_alias_sets): ...this.  Add third parameter OP.  Retrieve the
underlying array of unconstrained arrays for the new type as well.
If the old and new alias sets don't conflict, make one a subset of
the other as per the OP parameter.
(gnat_to_gnu_entity): Adjust calls to copy_alias_set.
<E_Record_Type>: Do not copy the alias set for derived types.
For all types, make the alias set of derived types a superset of
that of their parent type.
(make_aligning_type): Adjust calls to copy_alias_set.
(make_packable_type): Likewise.
* gcc-interface/trans.c (gnat_to_gnu)<N_Validate_Unchecked_Conversion>:
Check for alias set conflict instead of strict equality to issue the
warning.

From-SVN: r144084

re PR c++/34397 (ICE on invalid default template parameter)

/cp
2009-02-10  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/34397
* typeck.c (build_x_array_ref): New.
* cp-tree.h: Declare it.
* pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.

/testsuite
2009-02-10  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/34397
* g++.dg/template/crash88.C: New.
* g++.dg/template/crash89.C: Likewise.

From-SVN: r144083

Makefile.am (AM_MAKEFLAGS): Pass down datadir.

* Makefile.am (AM_MAKEFLAGS): Pass down datadir.
* Makefile.in: Regenerated.

From-SVN: r144081

tree-parloops.c: Change license to GPLv3.

        * tree-parloops.c: Change license to GPLv3.
        * ipa-struct-reorg.c: Change license to GPLv3.
        * ipa-struct-reorg.h: Change license to GPLv3.

From-SVN: r144072

re PR c/39084 (ice on struct redefinition)

PR c/39084
gcc.dg/pr39084.c: New test.

From-SVN: r144068

re PR c/39084 (ice on struct redefinition)

PR c/39084
* c-decl.c (start_struct): Return NULL on error.

From-SVN: r144067

re PR middle-end/39124 (-fno-exceptions leads to a ICE)

PR middle-end/39124
* cfgloopmanip.c (remove_path): Call remove_bbs after
cancel_loop_tree, not before it.

From-SVN: r144066

re PR target/39139 (ICE with stringop and register var)

PR target/39139
* function.h (struct function): Add has_local_explicit_reg_vars
bit.
* gimplify.c (gimplify_bind_expr): Set it if local DECL_HARD_REGISTER
VAR_DECLs were seen.
* tree-ssa-live.c (remove_unused_locals): Recompute
cfun->has_local_explicit_reg_vars.
* tree-ssa-sink.c (statement_sink_location): Don't sink BLKmode
copies or clearings if cfun->has_local_explicit_reg_vars.

* gcc.target/i386/pr39139.c: New test.

From-SVN: r144065

re PR target/39118 (x86_64 red zone violation)

PR target/39118
* config/i386/i386.c (expand_prologue): Emit blockage at the end
of function prologue when frame pointer is used to access
red zone area.

From-SVN: r144063

* Makefile.in (clean): Don't remove makedepend$(EXEEXT).

From-SVN: r144062

re PR middle-end/39127 (Invalid GIMPLE with OpenMP)

2009-02-10  Richard Guenther  <rguenther@suse.de>

PR middle-end/39127
* gimplify.c (gimple_regimplify_operands): Always look if
we need to create a temporary.

From-SVN: r144061

re PR tree-optimization/39132 (wrong code generated with -ftree-loop-disttribution)

2009-02-10  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/39132
* tree-loop-distribution.c (todo): New global var.
(generate_memset_zero): Trigger TODO_rebuild_alias.
(tree_loop_distribution): Return todo.

* gcc.dg/torture/pr39132.c: New testcase.

From-SVN: r144060

re PR target/39119 (Update classification of aggregates with __m256)

gcc/

2009-02-10  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39119
* config/i386/i386.c (x86_64_reg_class): Remove X86_64_AVX_CLASS.
(x86_64_reg_class_name): Removed.
(classify_argument): Return 0 if bytes > 32.  Return 0 if the
first one isn't X86_64_SSE_CLASS or any other ones aren't
X86_64_SSEUP_CLASS when size > 16bytes.  Don't turn
X86_64_SSEUP_CLASS into X86_64_SSE_CLASS if the preceded one
is X86_64_SSEUP_CLASS.  Set AVX modes to 1 X86_64_SSE_CLASS
and 3 X86_64_SSEUP_CLASS.
(construct_container): Remove X86_64_AVX_CLASS.  Handle 4
registers with 1 X86_64_SSE_CLASS and 3 X86_64_SSEUP_CLASS.

gcc/testsuite/

2009-02-10  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39119
* gcc.target/x86_64/abi/avx/abi-avx.exp: New.
* gcc.target/x86_64/abi/avx/args.h: Likewise.
* gcc.target/x86_64/abi/avx/asm-support.S: Likewise.
* gcc.target/x86_64/abi/avx/avx-check.h: Likewise.
* gcc.target/x86_64/abi/avx/test_m256_returning.c: Likewise.
* gcc.target/x86_64/abi/avx/test_passing_m256.c: Likewise.
* gcc.target/x86_64/abi/avx/test_passing_structs.c: Likewise.
* gcc.target/x86_64/abi/avx/test_passing_unions.c: Likewise.

From-SVN: r144058

condition_variable (condition_variable): Remove _M_internal_mutex.

2009-02-09  Benjamin Kosnik  <bkoz@redhat.com>

* include/std/condition_variable (condition_variable): Remove
_M_internal_mutex. Add private __native_type typedef.
* src/condition_variable.cc (condition_variable::notify_one):
Remove _M_internal_mutex use. Use typedef.
(condition_variable::notify_all): Same.
* include/std/mutex (mutex): Add private __native_type typedef. Use it.
(recursive_mutex): Same.
(timed_mutex): Same.
(recursive_timed_mutex): Same.
(once_flag): Make __native_type typedef private.

* include/std/thread (this_thread): Add minimal markup.

* testsuite/30_threads/condition_variable_any/cons/assign_neg.cc:
Adjust line numbers.
* testsuite/30_threads/condition_variable_any/cons/copy_neg.cc: Same.
* testsuite/30_threads/mutex/cons/assign_neg.cc: Same.
* testsuite/30_threads/mutex/cons/copy_neg.cc: Same.
* testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Same.
* testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Same.
* testsuite/30_threads/thread/cons/assign_neg.cc: Same.
* testsuite/30_threads/thread/cons/copy_neg.cc: Same.
* testsuite/30_threads/recursive_mutex/cons/assign_neg.cc: Same.
* testsuite/30_threads/recursive_mutex/cons/copy_neg.cc: Same.
* testsuite/30_threads/condition_variable/cons/assign_neg.cc: Same.
* testsuite/30_threads/condition_variable/cons/copy_neg.cc: Same.
* testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc: Same.
* testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc: Same.

* testsuite/util/thread/all.h: Testsuite utilities for testing thread.
* testsuite/30_threads/condition_variable_any/native_handle/
typesizes.cc: New.
* testsuite/30_threads/mutex/native_handle/typesizes.cc: Same.
* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Same.
* testsuite/30_threads/thread/native_handle/typesizes.cc: Same.
* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Same.
* testsuite/30_threads/condition_variable/native_handle/
typesizes.cc: Same.
* testsuite/30_threads/recursive_timed_mutex/native_handle/
typesizes.cc: Same.

From-SVN: r144053

Daily bump.

From-SVN: r144050

rs6000.md (allocate_stack): Always use an update form instruction to update the stack back chain word...

* config/rs6000/rs6000.md (allocate_stack): Always use an update
form instruction to update the stack back chain word, even if the
user has disabled the generation of update instructions.
(movdi_<mode>_update_stack): New.
(movsi_update_stack): Likewise.
* config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Likewise,
always use an update form instruction to update the stack back
chain word.

From-SVN: r144047

addr2name.awk: Remove.

* addr2name.awk: Remove.
* Makefile.am (bin_SCRIPTS): Remove addr2name.awk.
* Makefile.in: Regenerated.

* configure.ac: Define enable_sjlj_exceptions
appropriately under the ARM EH ABI.
* configure: Regenerated.

* Makefile.am (LTLDFLAGS): Define.
(GCJLINK): Use it.
(LIBLINK): Likewise.
* Makefile.in: Regenerated.

From-SVN: r144046

Makefile.am (LTLDFLAGS): New variable.

* Makefile.am (LTLDFLAGS): New variable.
(LINK): Use it.
* Makefile.in: Regenerated.

From-SVN: r144045

re PR c++/39109 (Accessible constructor required for new)

        PR c++/39109
        * semantics.c (simplify_aggr_init_expr): Do zero-initialization here.
        * init.c (build_value_init): Not here. Don't build a TARGET_EXPR.
        * tree.c (get_target_expr): Handle AGGR_INIT_EXPR.
        * cp-gimplify.c (cp_gimplify_init_expr): Remove special handling
        for build_value_init TARGET_EXPR.
        * cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro.

From-SVN: r144044

re PR testsuite/33300 ([libstdc++-v3] 27_io/ios_base/storage/2.cc with -m64 kills Darwin)

2009-02-09  Jack Howarth  <howarth@bromo.med.uc.edu>

PR testsuite/33300
* libstdc++-v3/testsuite/27_io/ios_base/storage/2.cc: Skip
on darwin for lp64.

From-SVN: r144043