PR debug/43293
* target.h (struct gcc_target): Add code_end hook.
* target-def.h (TARGET_ASM_CODE_END): Define to hook_void_void
if not yet defined.
(TARGET_ASM_OUT): Add TARGET_ASM_CODE_END.
* toplev.c (compile_file): Call targetm.asm_out.code_end
hook before unwind info/debug info output.
* config/i386/winnt.c (i386_pe_file_end): Don't call ix86_file_end.
* config/i386/linux.h (NEED_INDICATE_EXEC_STACK): Don't define.
(TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
* config/i386/linux64.h (NEED_INDICATE_EXEC_STACK): Don't define.
(TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
* config/i386/i386.c (ix86_file_end): Renamed to...
(ix86_code_end): ... this.  Make static.  Don't call
file_end_indicate_exec_stack.  Emit unwind info using
final_start_function/final_end_function.
(darwin_x86_file_end): Remove.
(TARGET_ASM_CODE_END): Define.
* config/i386/i386.h (TARGET_ASM_FILE_END,
NEED_INDICATE_EXEC_STACK): Don't define.
* config/i386/darwin.h (darwin_x86_file_end): Remove prototype.
(TARGET_ASM_FILE_END): Define to darwin_file_end.
* config/i386/i386-protos.h (ix86_file_end): Remove prototype.
* doc/tm.texi (TARGET_ASM_CODE_END): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157707 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/43498
* config/i386/i386.c (x86_output_mi_thunk): Call final_start_function
at the beginning and final_end_function at the end.
* config/s390/s390.c (s390_output_mi_thunk): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157706 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support
and Sun as TLS syntax.
(TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define.
* configure: Regenerate.
* config.in: Regenerate.
* varasm.c (TLS_SECTION_ASM_FLAG): Define default.
(default_elf_asm_named_section): Use it.
* config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF.
(i386_output_dwarf_dtprel): Likewise.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @GOTTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @GOTNTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @INDNTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @NTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @TPOFF.
(output_addr_const_extra): Likewise.
* config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase
@TLSGD.
(*tls_global_dynamic_64): Likewise.
(*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM.
(*tls_local_dynamic_base_64): Lowercase @TLSLD.

* defaults.h (TLS_COMMON_ASM_OP): Provide default.
(ASM_OUTPUT_TLS_COMMON): Use it.
* config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef.

PR target/38118
* config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to
tm_file.
* config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ...
* config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here.
* config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine.
* config/i386/sol2.h (TARGET_SUN_TLS): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157705 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (override_options): Don't accept
-mtls-dialect=sun any longer.
* config/i386/i386.h (TARGET_SUN_TLS): Define as 0.
* config/i386/i386.md (*tls_global_dynamic_32_sun): Remove.
(*tls_local_dynamic_base_32_sun): Likewise.
* config/i386/sol2.h (TARGET_SUN_TLS): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157704 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/43508
* dwarf2out.c (mem_loc_descriptor): Don't ICE on
VEC_{MERGE,SELECT,CONCAT,DUPLICATE}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157703 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/43479
* ira.c (adjust_cleared_regs): New function.
(update_equiv_regs): Adjust cleared_regs in DEBUG_INSNs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157702 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/43502
* parser.c (make_declarator): Initialize id_loc.
(cp_parser_lambda_declarator_opt): And set it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157701 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-24  Martin Jambor  <mjambor@suse.cz>

* gcc.dg/ipa/ipa-1.c: Delete trailing spaces, put the call to f into
a loop.
* gcc.dg/ipa/ipa-2.c: Likewise.
* gcc.dg/ipa/ipa-3.c: Likewise.
* gcc.dg/ipa/ipa-4.c: Likewise.
* gcc.dg/ipa/ipa-5.c: Likewise.
* gcc.dg/ipa/ipa-7.c: Likewise.
* gcc.dg/ipa/ipa-6.c: Delete trailing spaces, put the call to foo into
a loop.
* gcc.dg/ipa/ipacost-2.c: Delete trailing spaces, put the call to
i_can_not_be_propagated_fully2 into a loop.
* gcc.dg/ipa/ipa-8.c: New test.
* g++.dg/ipa/iinline-1.C: Put the call to docalling into a loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157698 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/43504
Revert fix for PR target/33120.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157697 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/19192
PR debug/43479
* cfgexpand.c (gimple_assign_rhs_to_tree): Also set TREE_BLOCK
from gimple_block.
* expr.c (expand_expr_real): Restore previous
curr_insn_source_location and curr_insn_block after
expand_expr_real_1 call.
(expand_expr_real_1) <case SSA_NAME>: Call expand_expr_real
instead of expand_expr_real_1.

* gcc.dg/guality/pr43479.c: New test.
* gcc.dg/debug/dwarf2/inline2.c (third): Make a a global var
and add volatile keyword.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157693 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/warn/Wstrict-aliasing-float-ref-int-obj.C: Enhance portability.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157690 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/ext/altivec-17.C: Adjust error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157689 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157688 138bc75d-0d04-0410-961f-82ee72b054a4

Make lambda conversion op and op() non-static.
* semantics.c (maybe_add_lambda_conv_op): Make non-static.
Also add the thunk function returned by the conversion op.
Mark the conversion deleted if the op() is variadic.
* decl2.c (mark_used): Give helpful message about deleted conversion.
* parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
* semantics.c (finish_this_expr): Adjust.
* mangle.c (write_closure_type_name): Adjust.
* decl.c (grok_op_properties): Don't allow it.
* call.c (build_user_type_conversion_1): No static conversion ops.
(build_op_call): Or op().

* decl2.c (change_return_type): Fix 'this' quals.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157681 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/33120
* config/darwin.h (ASM_OUTPUT_ALIGNED_BSS): Add.
* config/darwin.c (darwin_output_aligned_bss): Add.
* config/darwin-protos.h: Add darwin_output_aligned_bss.

testsuite:
* g++.dg/ext/instantiate2.C: Update for .zerofill as it doesn't
follow the usual conventions for symbol definitions.
* gcc.target/i386/darwin-zerofill.c: Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157677 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-23  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/43413
* ira-color.c (setup_allocno_available_regs_num): Count prohibited
hard regs too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157676 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (tic6x-*-*): New case.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157675 138bc75d-0d04-0410-961f-82ee72b054a4

* symcat.h (CONCAT5, CONCAT6, XCONCAT5, XCONCAT6): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157674 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-23  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/util/testsuite_tr1.h (NType, TType, SLType, PODType): Add.
* testsuite/20_util/is_trivial/value.cc: Adjust.
* testsuite/20_util/is_standard_layout/value.cc: Likewise.
* testsuite/20_util/is_pod/value.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157673 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-23  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/20_util/is_trivial/value.cc: New.
* testsuite/20_util/is_standard_layout/value.cc: Likewise.
* testsuite/20_util/is_pod/value.cc: Extend.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157671 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-23  Kai Tietz  <kai.tietz@onevision.com>

        * mh-mingw: Revert accidentally checking r156315.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157669 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-23  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_algobase.h (lower_bound(_ForwardIterator,
_ForwardIterator, const _Tp&, _Compare)): Move...
* include/bits/stl_algo.h: ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157668 138bc75d-0d04-0410-961f-82ee72b054a4

* config.sub: Update to version 2010-03-22.
* config.guess: Update to version 2009-12-30.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157667 138bc75d-0d04-0410-961f-82ee72b054a4

Fix stdlib.h for mingw.

2010-03-23  H.J. Lu  <hongjiu.lu@intel.com>

PR target/40722
* mkfixinc.sh: Fix stdlib.h for mingw.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157665 138bc75d-0d04-0410-961f-82ee72b054a4

Fix long lines

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157664 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed incorrect formatting of previous ChangeLog entry.  Obvious.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157663 138bc75d-0d04-0410-961f-82ee72b054a4

PR libobjc/30445
* configure.ac (extra_ldflags_libobjc): Define appropriately for
Cygwin and MinGW hosts.
* Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
(libobjc.dll): Likewise.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157662 138bc75d-0d04-0410-961f-82ee72b054a4

Fix indentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157661 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/43348
* ia64.md (call_nogp, call_value_nogp, sibcall_nogp, call_gp,
call_value_gp,sibcall_gp): Use 's' constraint not 'i'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157660 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157658 138bc75d-0d04-0410-961f-82ee72b054a4

Add -mfma to ix86_target_string.

2010-03-22  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (ix86_target_string): Fix a typo in
comments.  Add -mfma.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157655 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/23071
* config/rs6000/rs6000.c (darwin_rs6000_special_round_type_align):
Don't overly align based upon packed packed fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157654 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/43333
* tree.c (pod_type_p): Use old meaning in C++98 mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157652 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/43281
* pt.c (contains_auto_r): New fn.
(do_auto_deduction): Use it.
(tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157651 138bc75d-0d04-0410-961f-82ee72b054a4

* c-pretty-print.c (pp_c_specifier_qualifier_list) [VECTOR_TYPE]:
Use () rather than [], and move before the element type.
* cp-demangle.c (d_print_mod): Use () rather than [] for vectors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157650 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/configfiles.texi (Configuration Files): Removed
fixinc/Makefile*, intl/Makefile.*.
* doc/makefile.texi: Fixed markup.
Abstract from version control system used.
(Makefile): Removed obsolete gcc/java/parse.y example.
* doc/sourcebuild.texi: Likewise.
(Top Level): Added config, gnattools, libdecnumber, libgcc,
libgomp, libssp.
Removed fastjar.
(Miscellaneous Docs): Clarify location.
Added COPYING3, COPYING3.LIB.
(Front End Directory): Moved Make-lang.in entry to new
subsubsection.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157649 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
PR target/38085
* config/i386/i386.c (x86_function_profiler)
[!NO_PROFILE_COUNTERS]: Fix typo.
* config/i386/gmon-sol2.c (_mcleanup) [__x86_64__]: Use call
instead of callq.

libgcc:
PR target/38085
* config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
MULTILIB_CFLAGS.
($(T)gcrt1.o): Likewise.
($(T)crt1.o): Likewise.
($(T)crti.o): Likewise.
($(T)crtn.o): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157648 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-22  Janis Johnson  <janis187@us.ibm.com>
    Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* doc/sourcebuild.texi (Test Directives): Split into six
subsections, with most of the current text in new subsections
Directives, Selectors, and Final Actions.
(Directives): Split list of test directives into multiple
subsubsections.
(Selectors): Describe use and syntax of selectors.
(Effective-Target Keywords): Describe all existing keywords.
(Add Options): Describe features for dg-add-options.
(Require Support): Describe variants of dg-require-support.
(Final Actions): Describe commands to use in dg-final.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157646 138bc75d-0d04-0410-961f-82ee72b054a4

contrib/
Fix *.log tests output containing "===".
* dg-extract-results.sh (/\===/): Rename to ...
(/^\t\t=== .* ===$/): ... this pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157645 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-22  Johannes Singler  <singler@kit.edu>

        * include/parallel/numeric (inner_product, partial_sum):
        Precede subsequent call with _GLIBCXX_STD_P:: to avoid ambiguity
        between __gnu_parallel:: and std::
        * include/parallel/algobase.h (equal): Likewise.
        * include/parallel/algo.h (find_first_of, search_n, merge, nth_element,
        partial_sort, max_element, min_element): Likewise.
        * include/parallel/partial_sum.h (__parallel_partial_sum_linear):
        Qualify accumulate call with __gnu_parallel::.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157643 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/43475
* recog.c (validate_replace_rtx_group): Replace also in
REG_EQUAL and REG_EQUIV notes.

testsuite/
* gfortran.dg/pr43475.f90: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157640 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgomp/42942
* env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
(initialize_env): Adjust callers.
(omp_set_max_active_levels): Set gomp_max_active_levels_var even
when the argument is 0.

* testsuite/libgomp.c/pr42942.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157635 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-22  Paolo Carlini  <paolo.carlini@oracle.com>

* include/parallel/base.h (_PseudoSequence): Do not forward declare.
(_VoidFunctor): Remove, unused.
(__median_of_three_iterators): Take __comp by value.
(_PseudoSequenceIterator<>::operator++(int)): Do not const qualify
the return type.
(_PseudoSequenceIterator<>::operator!=): Fix return type to bool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157628 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-22  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/43390
* tree-vect-stmts.c (get_vectype_for_scalar_type): Make
sure vector extracts are type correct.

* gfortran.fortran-torture/execute/pr43390.f90: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157624 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-22  Richard Guenther  <rguenther@suse.de>

PR middle-end/40106
* builtins.c (expand_builtin_pow): Expand pow (x, 1.5) as
x * sqrt (x) even when optimizing for size if the target
has native support for sqrt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157623 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-22  Paolo Carlini  <paolo.carlini@oracle.com>

* include/parallel/base.h (_Less): Use std::less.
(_Plus): Likewise use std::plus.
(_Multiplies): Likewise use std::multiplies.
* include/parallel/numeric: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157622 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (make_decl_rtl_for_debug): Also clear
flag_mudflap for the duration of make_decl_rtl call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157621 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/43443
* var-tracking.c (add_cselib_value_chains): Remove ASM_OPERANDS
locs from preserved VALUEs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157620 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/43409
* io/io.h: Fix type of size in st_parameter_inquire structure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157618 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/42718
* pa.md (movmemsi): Set align to one if zero.
(movmemdi): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157614 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157613 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/42321
* arm.c (arm_output_epilogue): Correctly match VFP pop instructions
with their corresponding prologue pushes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157609 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/42811
* libjava/configure.ac (DLLTOOL): Call AC_CHECK_TOOL.
(libgcj_sublib_core_extra_deps): New host-dependent configure var.
(LIBGCJ_SUBLIB_CORE_EXTRA_DEPS): AC_SUBST it.
* libjava/configure.host (libgcj_sublib_core_extra_deps): Define
appropriately on Cygwin and MinGW.
(libgcj_sublib_core_extra_deps): Add libgcj-noncore-dummy import
stub library on Cygwin and MinGW.
* libjava/Makefile.am (LIBJAVA_CORE_EXTRA): Import AC_SUBST'd
LIBGCJ_SUBLIB_CORE_EXTRA_DEPS if building sublibs, else define empty.
(libgcj_la_DEPENDENCIES): Use it.
(DLL_VERSION): New makefile macro.
(libgcj-noncore-dummy.dll.a): New build rule for dummy import stub
library.
(libgcj_noncore_la_LIBADD): Trim superfluous convenience libs.
(AM_MAKEFLAGS): Add DLLTOOL recursive propagation.
* libjava/libgcj-noncore-dummy.def: New file.
* libjava/Makefile.in: Regenerate.
* libjava/include/Makefile.in: Likewise.
* libjava/testsuite/Makefile.in: Likewise.
* libjava/configure: Likewise.
* libjava/gcj/Makefile.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157606 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/42811 (prerequisite)
* jvmti.cc (_Jv_GetJVMTIEnv): Avoid use of uninitialised memory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157605 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/42811 (prerequisite)
* include/private/gc_priv.h (struct roots) [CYGWIN32]: Don't
declare r_next member on Cygwin as on other windows hosts.
(LOG_RT_SIZE) [CYGWIN32]: Don't define likewise.
(RT_SIZE) [CYGWIN32]: Likewise.
(struct _GC_arrays) [CYGWIN32]: Do declare _heap_bases[] member
likewise.
(GC_heap_bases) [CYGWIN32]: Do define likewise.
(struct _SYSTEM_INFO) [CYGWIN32]: Do forward-declare likewise.
(GC_sysinfo) [CYGWIN32]: Do declare extern likewise.
(GC_n_heap_bases) [CYGWIN32]: Likewise.
(GC_is_tmp_root) [CYGWIN32]: Do prototype likewise.
* include/private/gcconfig.h (GC_win32_get_mem) [CYGWIN32]: Likewise.
(GET_MEM) [CYGWIN32]: Do define likewise.
* boehm-gc/ptr_chck.c (GC_is_visible) [CYGWIN32]: Do handle dynamic
registration likewise.
* boehm-gc/os_dep.c (GC_setpagesize) [CYGWIN32]: Do define likewise.
(GC_no_win32_dlls) [CYGWIN32]: Define as constant false, unlike
other windows hosts.
(GC_sysinfo) [CYGWIN32]: Define as on other windows hosts.
(GC_n_heap_bases) [CYGWIN32]: Likewise.
(GLOBAL_ALLOC_TEST) [CYGWIN32]: Likewise.
(GC_win32_get_mem) [CYGWIN32]: Likewise, but wrapping GC_unix_get_mem
rather than GlobalAlloc/VirtualAlloc.
(GC_win32_free_heap) [CYGWIN32]: Likewise, but wrapping free instead
of GlobalFree (even though the function body is optimised away).
* boehm-gc/mark_rts.c (add_roots_to_index) [CYGWIN32]: Define as on
other windows hosts.
(GC_add_roots_inner) [CYGWIN32]: Avoid overlapping or adjacent
intervals likewise.
(GC_clear_roots) [CYGWIN32]: Clear GC_root_index[] likewise.
(GC_rebuild_root_index) [CYGWIN32]: Define as on other windows hosts.
(GC_remove_tmp_roots) [CYGWIN32]: Call it likewise.
(GC_remove_roots) [CYGWIN32]: Don't define, as on other windows hosts.
(GC_is_tmp_root) [CYGWIN32]: Define, as on other windows hosts.
(GC_cond_register_dynamic_libraries) [CYGWIN32]: Handle temporary
roots and dynamic registration likewise.
* boehm-gc/dyn_load.c (GC_has_static_roots) [CYGWIN32]: Define as on
other windows hosts.
(GC_register_has_static_roots_callback) [CYGWIN32]: Likewise.
(GC_cond_add_roots) [CYGWIN32]: Likewise.
(GC_register_main_static_data) [CYGWIN32]: Define to always return
false, as on MSWINCE
(HAVE_REGISTER_MAIN_STATIC_DATA) [CYGWIN32]: Define as on other
windows hosts.
(GC_warn_fb) [CYGWIN32]: Likewise.
(GC_disallow_ignore_fb) [CYGWIN32]: Likewise.
(GC_ignore_fb_mb) [CYGWIN32]: Likewise.
(GC_ignore_fb) [CYGWIN32]: Likewise.
(is_frame_buffer) [CYGWIN32]: Likewise.
(GC_dump_meminfo) [CYGWIN32]: Likewise.
(GC_wnt) [CYGWIN32]: Define to constant true.
(GC_register_dynamic_libraries) [CYGWIN32]: Define as on other
windows hosts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157604 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/powerpc/ppc-sdata-1.c: Require nonpic.
* gcc.target/powerpc/ppc-sdata-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157603 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157600 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/

2010-03-20  Simon Martin  <simartin@users.sourceforge.net>

PR c++/43081:
* decl2.c (grokfield): Handle invalid initializers for member
functions.

gcc/testsuite/

2010-03-20  Simon Martin  <simartin@users.sourceforge.net>
    Michael Matz  <matz@suse.de>

PR c++/43081
* g++.dg/parse/crash56.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157597 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-20  Andrew Pinski  <pinskia@gmail.com>

        PR target/43156
        * config/spu/spu.c (spu_expand_prologue): Don't emit NOTE_INSN_DELETED
        at the begining or end.
        (spu_expand_epilogue): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157596 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-20  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/43450
* trans-decl.c (gfc_create_module_variable): With -fwhole-file
do not assert the context of derived types.

2010-03-20  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/43450
* gfortran.dg/whole_file_15.f90 : New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157595 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/43409
* gfortran.dg/inquire_size.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157594 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/43409
* ioparm.def: Change inquire size variable to type pointer to
GFC_IO_INT type.

2010-03-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/43409
* io/unix.h: Add prototype for new function to return file size.
* io/unix.c (file_size): New function.
* io/inquire.c (inquire_via_unit): Use new function.
(inquire_via_filename): Use new function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157593 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-20  Richard Guenther  <rguenther@suse.de>

PR rtl-optimization/43438
* combine.c (make_extraction): Properly zero-/sign-extend an
extraction of the low part of a CONST_INT.  Also handle
CONST_DOUBLE.

* gcc.c-torture/execute/pr43438.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157592 138bc75d-0d04-0410-961f-82ee72b054a4

Fix for PR c++/43375

gcc/cp/ChangeLog:
PR c++/43375
* method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
is NULL.
* decl2.c (vague_linkage_p): Likewise.

gcc/testsuite/g++.dg/ChangeLog:
PR c++/43375
* g++.dg/abi/mangle42.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157590 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/darwin.h (SUBTARGET32_DEFAULT_CPU): Add.
* config/i386/i386.c (SUBTARGET32_DEFAULT_CPU): Add.
(override_options): Use SUBTARGET32_DEFAULT_CPU.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157589 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157588 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-19  Andrew Pinski  <andrew_pinski@caviumnetworks.com>

        PR C/43211
        * c-decl.c (grokparms): Set arg_types to NULL_TREE if there was an error.

2010-03-19  Andrew Pinski  <andrew_pinski@caviumnetworks.com>

        PR C/43211
        * gcc.dg/pr43211.c: New test.
        * gcc.dg/pr18809-1.c: Don't expect an error when calling foo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157585 138bc75d-0d04-0410-961f-82ee72b054a4

* optabs.c (avoid_expensive_constant): Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157584 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/arm/thumb-andsi.c: Correct dg-options and add
dg-require-effective-target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157583 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/40697
* optabs.c (avoid_expensive_constant): Use rtx_cost to find out
the cost of loading the constant rather than assuming
COSTS_N_INSNS (1).
* config/arm/arm.c (thumb1_rtx_costs) <case CONST_INT>: If the
outer code is AND, do the same tests as the andsi3 expander and
return COSTS_N_INSNS (1) if and is cheap.

testsuite/
PR target/40697
* gcc.target/arm/thumb-andsi.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157582 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR rtl-optimization/42258
* ira-lives.c (check_and_make_def_conflict): Ignore conflict for a
use that may match DEF.

testsuite/
PR rtl-optimization/42258
* gcc.target/arm/thumb1-mul-moves.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157581 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/43116
* attribs.c (decl_attributes): When rebuilding a function pointer
type use the same qualifiers as the original pointer type.

testsuite/
* g++.dg/other/pr43116.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157578 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-19  Martin Jambor  <mjambor@suse.cz>

* doc/gimple.texi (Logical Operators): Describe is_gimple_ip_invariant
and is_gimple_ip_invariant_address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157576 138bc75d-0d04-0410-961f-82ee72b054a4

Revert work around for PR40521

2010-03-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        Revert
        2009-10-01  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
        * config/arm/arm.c (arm_override_options): Turn off
        flag_dwarf2_cfi_asm for AAPCS variants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157575 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR target/43399

2010-03-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

       PR target/43399
       * config/arm/arm.c (emit_multi_reg_push): Update comments.
       Use PRE_MODIFY instead of PRE_DEC.
       (emit_sfm): Use PRE_MODIFY instead of PRE_DEC.
       (vfp_emit_fstmd): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157574 138bc75d-0d04-0410-961f-82ee72b054a4

remove vestiges of inadvertently committed changes

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157573 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/17_intro/freestanding.cc: Avoid -Wall warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157572 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-19  Rodolfo Lima  <rodolfo@rodsoft.org>

* include/bits/shared_ptr.h (shared_ptr(unique_ptr&&),
shared_ptr(auto_ptr&&)): Remove explicit specifier (as per DR 925).
* include/bits/shared_ptr_base.h: Likewise.
* testsuite/20_util/shared_ptr/creation/dr925.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157570 138bc75d-0d04-0410-961f-82ee72b054a4

PR 43305
* builtins.c (expand_builtin_interclass_mathfn,
expand_builtin_signbit): Use maybe_emit_unop_insn, emit libcalls
if that fails.

testsuite/
* gcc.dg/pr43305.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157567 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/random.tcc: Minor formatting changes.

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_algo.h (shuffle): Fix typo in signature.
* include/bits/algorithmfwd.h: Adjust.
* testsuite/25_algorithms/shuffle/requirements/
explicit_instantiation/2.cc: Likewise.
* testsuite/25_algorithms/shuffle/requirements/
explicit_instantiation/pod.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157565 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_algo.h (shuffle): Add, per D3056.
(random_shuffle): Fix signature in C++0x mode.
(lower_bound, __lg): Move...
* include/bits/stl_algobase.h: ... here.
* include/bits/algorithmfwd.h: Adjust.
* include/parallel/algorithmfwd.h: Likewise.
* include/parallel/algo.h: Likewise.
* include/bits/hashtable_policy.h (__lower_bound): Remove,
adjust callers.
* include/tr1/hashtable_policy.h (__lower_bound): Likewise.
* include/bits/random.tcc (__detail::__transform): Add,
adjust std::transform callers; don't include <algorithm>.
* testsuite/25_algorithms/shuffle/1.cc: Add.
* testsuite/25_algorithms/shuffle/requirements/
explicit_instantiation/2.cc: Likewise.
* testsuite/25_algorithms/shuffle/requirements/
explicit_instantiation/pod.cc: Likewise.

* include/bits/random.h: Add comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157564 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/42554
* configure.ac: Only pass -c to ranlib for darwin9 and earlier.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157563 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-19  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/43415
* tree-ssa-pre.c (phi_translate): Split out worker to ...
(phi_translate_1): ... this.
(phi_translate): Move all caching here.  Cache all NARY
and REFERENCE translations.

* gcc.c-torture/compile/pr43415.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157562 138bc75d-0d04-0410-961f-82ee72b054a4

Update dates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157561 138bc75d-0d04-0410-961f-82ee72b054a4

Canonicalize filenames.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157560 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/43106
* gnat.dg/case_optimization2.adb: New test.
* gnat.dg/case_optimization_pkg2.ad[sb]: New helper.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157558 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c: Include dwarf2out.h.
(emit_pic_helper): Delete.
(pic_helper_symbol_name): Delete.
(pic_helper_emitted_p): Delete.
(pic_helper_needed): New.
(USE_HIDDEN_LINKONCE): Define to '1' if HAVE_GAS_HIDDEN else '0'.
(get_pc_thunk_name): New.
(load_pic_register): Remove 'delay_pic_helper' arg.  Use
get_thunk_pc_name and ggc_strdup to generate PIC thunk symbol.
Set pic_helper_needed to true.  Don't call emit_pic_helper.
(sparc_expand_prologue): Update load_pic_register call.
(sparc_output_mi_thunk): Likewise.
(sparc_file_end): Emit a hidden comdat symbol for the PIC
thunk if possible.  Output CFI information as needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157557 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157556 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-11  Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
    Jack Howarth <howarth@bromo.med.uc.edu>

PR target/36399
* gcc/config/i386/i386.h: Fix ABI on darwin x86-32.
* gcc/testsuite/gcc.target/i386/push-1.c: Don't xfail
  scan-assembler-not "movups" on darwin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157553 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-18  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/43039
        * trans-expr.c (conv_parent_component_references): Ensure that
'dt' has a backend_decl.

        PR fortran/43043
        * trans-expr.c (gfc_conv_structure): Ensure that the derived
type has a backend_decl.

        PR fortran/43044
        * resolve.c (resolve_global_procedure): Check that the 'cl'
structure is not NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157552 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h: Declare make_decl_rtl_for_debug.
* varasm.c (make_decl_rtl_for_debug): New.
* dwarf2out.c (rtl_for_decl_location): Call it.
* cfgexpand.c (expand_debug_expr): Call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157551 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/43399
* var-tracking.c (adjust_mems) <case POST_MODIFY>: Allow BLKmode
mem_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157550 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/43403
* var-tracking.c (vt_init_cfa_base): Do nothing if
cfa_base_rtx would be hard_frame_pointer_rtx or non-fixed
register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157549 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/42873
* var-tracking.c (canonicalize_vars_star): New.
(dataflow_post_merge_adjust): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157548 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/43058
* var-tracking.c (non_suitable_const): New function.
(add_uses): For DEBUG_INSNs with constants, don't record any
value, instead just the constant value itself.
(compute_bb_dataflow) <case MO_VAL_LOC>: If PAT_VAR_LOCATION_LOC
is not VAR_LOC_UNKNOWN_P, set var to the constant.
(emit_notes_in_bb): Likewise.
(emit_note_insn_var_location): For onepart variables if
cur_loc is a VOIDmode constant, use DECL_MODE.

* gcc.dg/pr43058.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157547 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-18  Martin Jambor  <mjambor@suse.cz>

PR middle-end/42450
* cgraph.h (cgraph_redirect_edge_call_stmt_to_callee): Declare.
* cgraphunit.c (cgraph_materialize_all_clones): Update calls in
all non-clones.  Moved call redirection...
(cgraph_redirect_edge_call_stmt_to_callee): ...to this new
function.
(cgraph_materialize_all_clones): Dispose of all
combined_args_to_skip bitmaps.
(verify_cgraph_node): Do not check for edges pointing to wrong
nodes in inline clones.
* tree-inline.c (copy_bb): Call
cgraph_redirect_edge_call_stmt_to_callee.
* ipa.c (cgraph_remove_unreachable_nodes): Call
cgraph_node_remove_callees even when there are used clones.

* testsuite/g++.dg/torture/pr42450.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157546 138bc75d-0d04-0410-961f-82ee72b054a4

Make GCC_4.5.0 inherit GCC_4.4.0.

2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/libgcc-glibc.ver: Make GCC_4.5.0 inherit GCC_4.4.0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157545 138bc75d-0d04-0410-961f-82ee72b054a4

Export __extendxftf2 to GCC_4.5.0 for 32bit libgcc.

2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>

PR target/43383
* config/i386/libgcc-glibc.ver: Add __extendxftf2 to GCC_4.5.0
for 32bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157544 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/43419
* builtins.c (expand_builtin_pow): Don't transform pow(x, 0.5)
into sqrt(x) if we need to preserve signed zeros.

testsuite/
* gcc.dg/pr43419.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157543 138bc75d-0d04-0410-961f-82ee72b054a4

Remove the REG_EQUAL note if we don't know its invariant status.

gcc/

2010-03-18  Steven Bosscher  <steven@gcc.gnu.org>
    Eric Botcazou  <ebotcazou@adacore.com>

PR rtl-optimization/43360
* loop-invariant.c (move_invariant_reg): Remove the REG_EQUAL
note if we don't know its invariant status.

gcc/testsuite/

2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>

PR rtl-optimization/43360
* gcc.dg/torture/pr43360.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157539 138bc75d-0d04-0410-961f-82ee72b054a4