* 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

PR tree-optimization/43402
* tree-cfgcleanup.c (cleanup_control_expr_graph): Don't follow
PHI chains of ssa names registered for update.

testsuite/
* gcc.dg/pr43402.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157538 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/43418
* parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
false, in the cp_parser_expression_statement call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157537 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* io/transfer.c (read_sf_internal): Remove stray function declaration
used during debigging.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157531 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/42427
* config/rs6000/rs6000.c (rs6000_split_multireg_move): Add support for
non-offsettable and pre_modify update addressing.
* config/rs6000/dfp.md (*movdd_hardfloat32): Make the "0", "1"
and "2" alternatives "#".
(*movdd_softfloat32): Make all alternatives "#";
* config/rs6000/rs6000.md (DIFD): New define_mode_iterator.
(*movdf_hardfloat32): Make the "0", "1" and "2" alternatives "#".
(*movdf_softfloat32): Make all alternatives "#";
(movdi): Use the new DIFD mode iterator to create a common splitter
for movdi, movdf and movdd patterns.

gcc/testsuite/
PR target/42427
* gcc.dg/pr42427.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157530 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2010-03-18  Shujing Zhao  <pearly.zhao@oracle.com>

        * common.opt (dumpdir): Remove redundant tab.

gcc/fortran
2010-03-18  Shujing Zhao  <pearly.zhao@oracle.com>

        * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
        redundant tab.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157529 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/43265
*gfortran.dg/read_empty_file.f: New test.
*gfortran.dg/read_eof_all.f90: New test.
*gfortran.dg/namelist_27.f90: Eliminate infinite loop posibility.
*gfortran.dg/namelist_28.f90: Eliminate infinite loop posibility.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157528 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/43265
* io/io.h: Delete prototype for read_sf, making it static.
* io/read.c (read_x): Modify to call hit_eof if PAD="no".
* io/transfer.c (read_sf_internal): New static function extracted from
read_sf for use on internal units only. Handle empty string case.
(read_sf): New factoring of this function, make it static.  Add special
conditions for EOF based on ADVANCE="no", PAD="no", and whether any
bytes have been previously read from the record.
(read_block_form): Modify to call read_sf or read_sf_internal.
(next_record_r): Add a done flag similar to next_record_w. Call hit_eof
if internal array unit next record returns finished, meaning an EOF was
found and not done, ie not the last record expected.  For external
units call hit_eof if item_count is 1 or there are no pending spaces.
(next_record): Update call to next_record_r.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157527 138bc75d-0d04-0410-961f-82ee72b054a4

Update my mail address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157524 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157523 138bc75d-0d04-0410-961f-82ee72b054a4

Remove emails of people no longer with AMD.

2010-03-17  Sebastian Pop  <sebastian.pop@amd.com>

* MAINTAINERS (dwarak.rajagopal@amd.com): Removed.
(ghassan.shobaki@amd.com): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157519 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-17  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/43347
* tree-sra.c (create_access_replacement): Set TREE_NO_WARNING when the
original base is DECL_ARTIFICIAL or DECL_IGNORED_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157515 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr43300.c: Add -w.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157514 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-17  Richard Guenther  <rguenther@suse.de>

* gcc.dg/pr43379.c: Add -w.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157513 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43331
        * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
        gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
        check.
        * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
        pointees as having explizit size.
        * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
        check.
        * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to
        * assert.
        (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
        * resolve.c (resolve_symbol): Handle cp_was_assumed.
        * trans-decl.c (gfc_trans_deferred_vars): Ditto.
        (gfc_finish_var_decl): Don't mark Cray pointees as restricted
        pointers.

2010-03-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43331
        * gfortran.dg/cray_pointers_1.f90: Update dg-error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157512 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/42216
* regrename.c (create_new_chain): New function, broken out from...
(scan_rtx_reg): ... here.  Call it.  Handle the case where we are
appending a use to an empty chain.
(build_def_use): Remove previous changes that convert OP_INOUT to
OP_OUT operands; instead detect the case where an OP_INOUT operand
uses a previously untracked register and create an empty chain for
it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157511 138bc75d-0d04-0410-961f-82ee72b054a4

Rewrite unfinished sentence in documentation.

gcc/:
* doc/extend.texi (Function Attributes): Rewrite unfinished
sentence in ms_abi documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157508 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/linux64.opt (mprofile-kernel): Use profile_kernel var.
* config/rs6000/linux64.h (TARGET_PROFILE_KERNEL): Define.
(SUBSUBTARGET_OVERRIDE_OPTIONS): Don't use SET_PROFILE_KERNEL.
* config/rs6000/rs6000.c (SET_PROFILE_KERNEL): Don't define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157507 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-17  Jonathan Wakely  <jwakely.gcc@gmail.com>

* doc/xml/manual/debug_mode.xml: Correct debug headers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157506 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/graphite/block-3.c: Add dg-timeout-factor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157505 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-17  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/43397
* include/std/functional (_Mem_fn): Use perfect forwarding.
* testsuite/20_util/function/43397.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157504 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157503 138bc75d-0d04-0410-961f-82ee72b054a4

Update email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157500 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/43365
        * tree-eh.c (replace_goto_queue): Also replace in the eh_seq.
        (lower_try_finally): Save and restore eh_seq around the expansion
        of the try-finally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157499 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-16  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/43394
* include/parallel/compatibility.h: Add __k8 and __core2 among the
i386 targets supporting atomic operations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157498 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/backward/hash_map: Use consistently the _BACKWARD_*
prefix for the include guard.
* include/backward/hash_fun.h: Likewise.
* include/backward/hashtable.h: Likewise.
* include/backward/auto_ptr.h: Likewise.
* include/backward/strstream: Likewise.
* include/backward/binders.h: Likewise.
* include/backward/hash_set: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157497 138bc75d-0d04-0410-961f-82ee72b054a4

    * graphite-sese-to-poly.c (split_reduction_stmt): Skip debug
        statements before splitting block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157494 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-16  Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* doc/sourcebuild.texi (Testsuites): Fix markup.
Use pathnames relative to gcc/testsuite.
(Test Directives): Move description of how timeout is determined.
(Ada Tests): Favor gnat.exp over ada/acats/tests/gcc.
(C Tests): Correct gcc.misc-tests directory.
Framework tests now live in gcc.test-framework.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157491 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Remove Dan Hipschman, William Maddox and Chris
Matthews.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157490 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/random.h (operator==(const uniform_int_distribution<>&,
const uniform_int_distribution<>&), operator==(const
uniform_real_distribution<>&, const uniform_real_distribution<>&),
operator==(const lognormal_distribution<>&,
const lognormal_distribution<>&), operator==(const
chi_squared_distribution<>&, const chi_squared_distribution<>&),
operator==(const cauchy_distribution<>&, const cauchy_distribution<>&),
operator==(const fisher_distribution<>&, const fisher_distribution<>&),
operator==(const student_t_distribution<>&,
const student_t_distribution<>&), operator==(const
bernoulli_distribution<>&, const bernoulli_distribution<>&),
operator==(const binomial_distribution<>&, const
binomial_distribution<>&), operator==(const geometric_distribution<>&,
const geometric_distribution<>&), operator==(const
negative_binomial_distribution<>&, const
negative_binomial_distribution<>&), operator==(const
poisson_distribution<>&, const poisson_distribution<>&),
operator==(const exponential_distribution<>&,
const exponential_distribution<>&), operator==(const
gamma_distribution<>&, const gamma_distribution<>&), operator==(const
weibull_distribution<>&, const weibull_distribution<>&),
operator==(const extreme_value_distribution<>&,
const extreme_value_distribution<>&), operator==(const
discrete_distribution<>&, const discrete_distribution<>&),
operator==(const piecewise_constant_distribution<>&,
const piecewise_constant_distribution<>&), operator==(const
piecewise_linear_distribution<>&, const
piecewise_linear_distribution<>&)): Add, likewise for operator!=.
(operator!=(const independent_bits_engine<>&, const
independent_bits_engine<>&), operator!=(const
subtract_with_carry_engine<>&, const subtract_with_carry_engine<>&),
operator!=(const discard_block_engine<>&, const
discard_block_engine<>&), operator!=(const mersenne_twister_engine<>&,
const mersenne_twister_engine<>&), operator!=(const
linear_congruential_engine<>&, const linear_congruential_engine<>&),
operator!=(const shuffle_order_engine<>&, const
shuffle_order_engine<>&): Add.
* include/bits/random.tcc (operator==(const normal_distribution<>&,
const normal_distribution<>&)): Add.
* testsuite/26_numerics/random/uniform_real_distribution/operators/
inequal.cc: New.
* testsuite/26_numerics/random/uniform_real_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/piecewise_constant_distribution/
operators/inequal.cc: Likewise.
* testsuite/26_numerics/random/piecewise_constant_distribution/
operators/equal.cc: Likewise.
* testsuite/26_numerics/random/chi_squared_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/chi_squared_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/normal_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/normal_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/uniform_int_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/uniform_int_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/poisson_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/poisson_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/bernoulli_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/bernoulli_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/discrete_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/discrete_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/weibull_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/weibull_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/independent_bits_engine/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/subtract_with_carry_engine/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/discard_block_engine/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/cauchy_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/cauchy_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/negative_binomial_distribution/
operators/inequal.cc: Likewise.
* testsuite/26_numerics/random/negative_binomial_distribution/
operators/equal.cc: Likewise.
* testsuite/26_numerics/random/gamma_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/gamma_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/mersenne_twister_engine/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/fisher_f_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/fisher_f_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/exponential_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/exponential_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/binomial_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/binomial_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/lognormal_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/lognormal_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/extreme_value_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/extreme_value_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/piecewise_linear_distribution/
operators/inequal.cc: Likewise.
* testsuite/26_numerics/random/piecewise_linear_distribution/
operators/equal.cc: Likewise.
* testsuite/26_numerics/random/student_t_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/student_t_distribution/operators/
equal.cc: Likewise.
* testsuite/26_numerics/random/linear_congruential_engine/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/shuffle_order_engine/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/geometric_distribution/operators/
inequal.cc: Likewise.
* testsuite/26_numerics/random/geometric_distribution/operators/
equal.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157489 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Remove Jim Blandy, Daniel
Gutson, Jeffrey D. Oldham and Mark Shinwell.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157488 138bc75d-0d04-0410-961f-82ee72b054a4

* ada/acats/run_all.sh: Log start and end times.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157485 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/socket1.adb: Disable on *-*-solaris2*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157484 138bc75d-0d04-0410-961f-82ee72b054a4

Delete temporary output files.

2010-03-16  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>

PR lto/43336
* lto-plugin.c (cleanup_handler): Delete temporary output files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157483 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157482 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157481 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing ChangeLog entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157479 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-16  Richard Guenther  <rguenther@suse.de>

PR middle-end/43379
* tree-cfg.c (gimple_merge_blocks): When propagating virtual
PHI operands make sure to merge SSA_NAME_OCCURS_IN_ABNORMAL_PHI
properly.

* gcc.dg/pr43379.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157478 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/42917
        * lambda-code.c (remove_iv): Skip debug statements.
        (lambda_loopnest_to_gcc_loopnest): Likewise.
        (not_interesting_stmt): Debug statements are not interesting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157477 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/43051
PR debug/43092
* cselib.c (cselib_preserve_constants,
cfa_base_preserved_val): New static variables.
(preserve_only_constants): New function.
(cselib_reset_table): If cfa_base_preserved_val is non-NULL, don't
clear its REG_VALUES.  If cselib_preserve_constants, don't
empty the whole hash table, but preserve there VALUEs with constants,
cfa_base_preserved_val and cfa_base_preserved_val plus constant.
(cselib_preserve_cfa_base_value): New function.
(cselib_invalidate_regno): Don't invalidate cfa_base_preserved_val.
(cselib_init): Change argument to int bitfield.  Set
cselib_preserve_constants to whether CSELIB_PRESERVE_CONSTANTS
is in it.
(cselib_finish): Clear cselib_preserve_constants and
cfa_base_preserved_val.
* cselib.h (enum cselib_record_what): New enum.
(cselib_init): Change argument to int.
(cselib_preserve_cfa_base_value): New prototype.
* postreload.c (reload_cse_regs_1): Adjust cselib_init caller.
* dse.c (dse_step1): Likewise.
* cfgcleanup.c (thread_jump): Likewise.
* sched-deps.c (sched_analyze): Likewise.
* gcse.c (local_cprop_pass): Likewise.
* simplify-rtx.c (simplify_replace_fn_rtx): Add argument to callback.
If FN is non-NULL, call the callback always and whenever it returns
non-NULL just return that.  Only do rtx_equal_p if FN is NULL.
* rtl.h (simplify_replace_fn_rtx): Add argument to callback.
* combine.c (propagate_for_debug_subst): Add old_rtx argument,
compare from with old_rtx and if it isn't rtx_equal_p, return NULL.
* Makefile.in (var-tracking.o): Depend on $(RECOG_H).
* var-tracking.c: Include recog.h.
(bb_stack_adjust_offset): Remove.
(vt_stack_adjustments): Don't call it, instead just gather the
adjustments using insn_stack_adjust_offset_pre_post on each bb insn.
(adjust_stack_reference): Remove.
(compute_cfa_pointer): New function.
(hard_frame_pointer_adjustment, cfa_base_rtx): New static variables.
(struct adjust_mem_data): New type.
(adjust_mems, adjust_mem_uses, adjust_mem_stores, adjust_insn): New
functions.
(get_address_mode): New function.
(replace_expr_with_values): Use it.
(use_type): Don't do cselib_lookup for VAR_LOC_UNKNOWN_P.
Use get_address_mode.  For cfa_base_rtx return MO_CLOBBER.
(adjust_sets): Remove.
(add_uses): Don't add extra MO_VAL_USE for cfa_base_rtx plus constant.
Use get_address_mode.
(get_adjusted_src): Remove.
(add_stores): Don't call it.  Never reuse expr SET.  Don't add extra
MO_VAL_USE for cfa_base_rtx plus constant.  Use get_address_mode.
(add_with_sets): Don't call adjust_sets.
(fp_setter, vt_init_cfa_base): New functions.
(vt_initialize): Change return type to bool.  Move most of pool etc.
initialization to the beginning of the function from end.  Pass
CSELIB_RECORD_MEMORY | CSELIB_PRESERVE_CONSTANTS to cselib_init.
If !frame_pointer_needed, call vt_stack_adjustment before mos
vector is filled, call vt_init_cfa_base if argp/framep has been
eliminated to sp.  If frame_pointer_needed and argp/framep has
been eliminated to hard frame pointer, set
hard_frame_pointer_adjustment and call vt_init_cfa_base after
encountering fp setter in the prologue.  For MO_ADJUST, call
log_op_type before pusing the op into mos vector, not afterwards.
Call adjust_insn before cselib_process_insn/add_with_sets,
call cancel_changes (0) afterwards.
(variable_tracking_main_1): Adjust for vt_initialize calling
vt_stack_adjustments and returning whether it succeeded or not.

* gcc.dg/guality/pr43051-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157476 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libmudflap.c/pass54-frag.c: Add explicit return from
main.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157472 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-15  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/forward_list.tcc (_Fwd_list_node_base::
_M_transfer_after): Return _Fwd_list_node_base*.
(forward_list<>::_M_splice_after): Add.
(forward_list<>::insert_after(const_iterator, size_type, const _Tp&),
insert_after(const_iterator, _InputIterator, _InputIterator),
insert_after(const_iterator, initializer_list<>)): Use the above,
implement DR 1278 ([Ready] in Pittsburgh).
* include/bits/forward_list.h (insert_after(const_iterator,
size_type, const _Tp&), insert_after(const_iterator, _InputIterator,
_InputIterator), insert_after(const_iterator, initializer_list<>)):
Only declare.
* testsuite/23_containers/forward_list/modifiers/2.cc: Adjust.
* testsuite/23_containers/forward_list/requirements/dr438/
assign_neg.cc: Adjust dg-error line number.
* testsuite/23_containers/forward_list/requirements/dr438/
insert_neg.cc: Likewise.
* testsuite/23_containers/forward_list/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/forward_list/requirements/dr438/
constructor_2_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157471 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157470 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/43363
* g++.dg/ext/altivec-17.C: Handle changes to error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157467 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (libffi_cv_as_x86_64_unwind_section_type): New test.
* configure: Regenerate.
* fficonfig.h.in: Regenerate.
* libffi/src/x86/unix64.S (.eh_frame)
[HAVE_AS_X86_64_UNWIND_SECTION_TYPE]: Use @unwind section type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157466 138bc75d-0d04-0410-961f-82ee72b054a4

    * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Skip
        debug statements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157465 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-15  Paolo Carlini  <paolo.carlini@oracle.com>

      * Complete last ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157464 138bc75d-0d04-0410-961f-82ee72b054a4