PR target/52882
* config/i386/i386.c (ix86_decompose_address): Allow VOIDmode
CONST_INT operands, zero-extended with AND.

testsuite/ChangeLog:

PR target/52882
* gcc.target/i386/pr52882.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186170 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50751
* config/sh/sh.c (sh_find_mov_disp_adjust): Take machine_mode as the
first argument instead of mode size.  Move displacement calculations
to ...
(mov_insn_size, max_mov_insn_displacement, mov_insn_alignment_mask):
... these new functions.
(disp_adjust): Remove max_mov_disp field.
(sh_legitimate_index_p): Use max_mov_insn_displacement and
mov_insn_alignment_mask.
(sh_address_cost): Use max_mov_insn_displacement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186169 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-05  Andrew Stubbs  <ams@codesourcery.com>

gcc/
* config/arm/arm.md (arch): Add neon_onlya8 and neon_nota8.
(arch_enabled): Handle new arch types.
(one_cmpldi2): Add NEON support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186167 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-05  Richard Guenther  <rguenther@suse.de>

* lto-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Remove
definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186166 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-05  Richard Guenther  <rguenther@suse.de>

* gimple.c (walk_gimple_op): Compute val_only for the LHS
of an assigment in the canonical way, avoiding is_gimple_mem_rhs.
(is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt): Move ...
* gimplify.c (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt):
... here and make static.
* gimple.h (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt):
Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186165 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-05  Richard Guenther  <rguenther@suse.de>

* tree-ssa-dse.c (dse_optimize_stmt): Remember the stmt
basic-block before removing it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186164 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite:

2012-04-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
    Dominique D'Humieures  <dominiq@lps.ens.fr>

PR testsuite/52614
* gcc.dg/vect/vect.exp: Use -fno-common on all targets.
* gcc.dg/vect/costmodel/ppc/ppc-costmodel-vect.exp: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186163 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-05  Richard Guenther  <rguenther@suse.de>

* tree-ssanames.c (release_dead_ssa_names): Compact the SSA
version namespace as we release the freelist.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186162 138bc75d-0d04-0410-961f-82ee72b054a4

Restore HAVE_INET6 tests (PR libgcj/52645)

PR libgcj/52645
* gnu/java/net/natPlainDatagramSocketImplPosix.cc (setOption):
Restore HAVE_INET6 check.
* gnu/java/net/natPlainDatagramSocketImplWin32.cc (setOption):
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186161 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-05  Richard Guenther  <rguenther@suse.de>

* tree-nrv.c (tree_nrv): Release VDEFs.
* tree-sra.c (sra_modify_constructor_assign): Likewise.
(sra_modify_assign): Likewise.
* tree-vect-stmts.c (vect_remove_stores): Likewise.
* tree-vect-loop.c (vect_transform_loop): Likewise.
* tree-ssa-dom.c (optimize_stmt): Likewise.
* tree-vect-slp.c (vect_schedule_slp): Likewise.
* tree-ssa-math-opts.c (execute_cse_sincos): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186160 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-05  Richard Guenther  <rguenther@suse.de>

* gimple-iterator.c (gsi_remove): Return whether EH edges need to be
cleanup.
* gimple.h (gsi_remove): Adjust.
* tree-ssa-operands.c (unlink_stmt_vdef): Optimize.
* tree-ssa-dom.c (optimize_stmt): Use gsi_remove result.
* tree-ssa-dse.c (dse_optimize_stmt): Likewise.
* tree-ssa-forwprop.c (remove_prop_source_from_use): Likewise.
* tree-ssa-math-opts.c (execute_optimize_widening_mul): Likewise.
* tree-ssa-pre.c (eliminate): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186159 138bc75d-0d04-0410-961f-82ee72b054a4

Export std::_List_node_base for non-PIC code

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186158 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/52840: libstdc++: let debug find sources for compatibility.lo

2012-04-05  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

PR bootstrap/52840
* src/Makefile.am (build-debug): Do not adjust vpath dir, remove
Makefile.tmp
* src/Makefile.in: Adjust as per above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186156 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186153 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/rtl.texi (const_double): Document as sign-extending.
* expmed.c (expand_mult): Ensure we don't use shift
incorrectly.
* emit-rtl.c (immed_double_int_const): Refine to state the
value is signed.
* simplify-rtx.c (mode_signbit_p): Add a fixme for wider than
CONST_DOUBLE integers.
(simplify_const_unary_operation, UNSIGNED_FLOAT): Ensure no
negative values are converted.  Fix conversions bigger than
HOST_BITS_PER_WIDE_INT.
(simplify_binary_operation_1): Ensure we don't use shift
incorrectly.
(simplify_immed_subreg): Sign-extend CONST_DOUBLEs.
* explow.c (plus_constant_mode): Add.
(plus_constant): Implement with plus_constant_mode.
* rtl.h (plus_constant_mode): Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186147 138bc75d-0d04-0410-961f-82ee72b054a4

syscall: Add more constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186144 138bc75d-0d04-0410-961f-82ee72b054a4

Partially revert:
2012-03-28  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/52689
* src/c++98/compatibility-ldbl.cc: Guard with PIC

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186142 138bc75d-0d04-0410-961f-82ee72b054a4

Use long long in gtm_jmpbuf for x86-64

2012-04-04  H.J. Lu  <hongjiu.lu@intel.com>

PR libitm/52854
* config/x86/target.h (gtm_jmpbuf): Replace long with long long
for x86-64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186140 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/52845
* decl.c (finish_function): Update fntype after deducing return type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186139 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-04  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/52808
* tracer.c (tail_duplicate): Do not tail-duplicate loop header
blocks.
* Makefile.in (tracer.o): Depend on $(CFGLOOP_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186135 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-04  Tristan Gingold  <gingold@adacore.com>

* pex-unix.c (to_ptr32): Fix style.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186134 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-04  Tristan Gingold  <gingold@adacore.com>

* expr.c (expand_expr_real_2): Handle larger sizetype in
POINTER_PLUS_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186133 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-04  Tristan Gingold  <gingold@adacore.com>

        * libgfortran.h: Include complex.h before math.h

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186131 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186128 138bc75d-0d04-0410-961f-82ee72b054a4

syscall, net: Fix GNU/Linux netlink code for big-endian systems.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186123 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/52796
* pt.c (tsubst_initializer_list): A pack expansion with no elements
means value-initialization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186122 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/t-sh (MULTILIB_MATCHES): Match m2a-single-only
to m2a-single instead of m2e.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186116 138bc75d-0d04-0410-961f-82ee72b054a4

mksysinfo.sh: Add some more networking constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186114 138bc75d-0d04-0410-961f-82ee72b054a4

gotest: Fix finding functions on PPC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186112 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (get_bit_range): Add OFFSET parameter and adjust BITPOS.
Change type of BITOFFSET to signed.  Make sure the lower bound of
the computed range is non-negative by adjusting OFFSET and BITPOS.
(expand_assignment): Adjust call to get_bit_range.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186110 138bc75d-0d04-0410-961f-82ee72b054a4

* h8300/h8300.c (h8300_current_function_monitor_function_p):
New function. Added to check monitor functions.
(h8300_option_override): Modified to generate error/warning
messages for invalid combinations of different command line
options.
* h8300/h8300.md: Generate 'rte' for monitor functions. Do not
save EXR on stack for monitor function in case of H8S target
when "-mno-exr" is passed.
* h8300/h8300-protos.h
(h8300_current_function_monitor_function_p): Add prototype.
* doc/invoke.texi: Document H8S options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186109 138bc75d-0d04-0410-961f-82ee72b054a4

config/
2012-04-03  Tristan Gingold  <gingold@adacore.com>

* mmap.m4: Use *vms* instead of vms*.

gcc/
2012-04-03  Tristan Gingold  <gingold@adacore.com>

* configure.ac: Use GCC_AC_FUNC_MMAP_BLACKLIST instead
of gcc_AC_FUNC_MMAP_BLACKLIST.
* acinclude.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Remove.
* Makefile.in (aclocal_deps): Add mmap.m4.
* configure: Regenerate.
* aclocal.m4: Regenerate.

libitm/
2012-04-03  Tristan Gingold  <gingold@adacore.com>

* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186106 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-03  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/52808
* tracer.c (tail_duplicate): Return whether we have duplicated
any block.
(tracer): If we have duplicated any block, cleanup the CFG.
* cfghooks.c (duplicate_block): If we duplicated a loop
header but not its loop, destroy the loop because it now has
multiple entries.
* tree-ssa-threadupdate.c (thread_through_loop_header): Tell
the cfg manipulation routines we are not creating a multiple
entry loop.

* gcc.dg/pr52808.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186104 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-03  Tristan Gingold  <gingold@adacore.com>

* config/vms/vms-c.c (vms_pragma_nomember_alignment): Handle
'byte' alignment.
(vms_c_common_override_options): Allow parameterless variadic
functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186102 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/52835
* tree-data-ref.c (build_rdg): Return NULL if
compute_data_dependences_for_loop failed.

* gfortran.dg/pr52835.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186101 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (initializer_constant_valid_for_bitfield_p): Return true
for REAL_CST as well.
(output_constructor): Use RECORD_OR_UNION_TYPE_P predicate.
In the bitfield case, if the value is a REAL_CST, convert it first to
an INTEGER_CST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186100 138bc75d-0d04-0410-961f-82ee72b054a4

Add --with-abi= support to x86_64-*-*

2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>

* config.gcc: Use i386/biarchx32.h instead of i386/biarch64.h
for --with-abi={x32|mx32} or --with-multilib-list=mx32.
(supported_defaults): Add abi for i[34567]86-*-* and x86_64-*-*.

* config/i386/biarchx32.h: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186099 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186097 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.h (PREFERRED_RELOAD_CLASS): Remove.
* config/arm/arm.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
(arm_preferred_reload_class): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186092 138bc75d-0d04-0410-961f-82ee72b054a4

* src/powerpc/ffi.c (ffi_prep_args_SYSV): Declare double_tmp.
Silence casting pointer to integer of different size warning.
Delete goto to previously deleted label.
(ffi_call): Silence possibly undefined warning.
(ffi_closure_helper_SYSV): Declare variable type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186091 138bc75d-0d04-0410-961f-82ee72b054a4

Update x32 rt_sigreturn syscall number to 0x40000201

2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
system call number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186087 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/52756
* tree-ssa-threadupdate.c (def_split_header_continue_p): New function.
(thread_through_loop_header): After threading through the loop latch
remove the split part from the loop and clear further threading
opportunities that would create a multiple entry loop.

* gcc.dg/torture/pr52756.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186085 138bc75d-0d04-0410-961f-82ee72b054a4

Fix .jcr alignment

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186082 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Richard Guenther  <rguenther@suse.de>

PR rtl-optimization/52800
* cprop.c (execute_rtl_cprop): Call cleanup_cfg with
CLEANUP_CFG_CHANGED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186081 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Richard Guenther  <rguenther@suse.de>

PR middle-end/52803
* loop-init.c (gate_handle_loop2): Destroy loops here if
we don't enter RTL loop optimizers.

* gcc.dg/pr52803.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186080 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Robert Dewar  <dewar@adacore.com>

* s-atopri.ads: Minor reformatting.

2012-04-02  Thomas Quinot  <quinot@adacore.com>

* sem_util.adb: Minor reformatting, minor code cleanup.

2012-04-02  Ed Schonberg  <schonberg@adacore.com>

* lib-xref.adb (Generate_Reference): For a reference to an
operator symbol, set the sloc to point to the first character
of the operator name, and not to the initial quaote.
(Output_References): Ditto for the definition of an operator
symbol.

2012-04-02  Vincent Celier  <celier@adacore.com>

* ali.adb (Scan_Ali): Recognize Z lines. Set
Implicit_With_From_Instantiation to True in the With_Record for
Z lines.
* ali.ads (With_Record): New Boolean component
Implicit_With_From_Instantiation, defaulted to False.
* csinfo.adb: Indicate that Implicit_With_From_Instantiation
is special
* lib-writ.adb (Write_ALI): New array Implicit_With.
(Collect_Withs): Set Implicit_With for the unit is it is not Yes.
(Write_With_Lines): Write a Z line instead of a W line if
Implicit_With is Yes for the unit.
* sem_ch12.adb (Inherit_Context): Only add a unit in the context
if it is not there yet.
* sinfo.ads: New flag Implicit_With_From_Instantiation (Flag12)
added.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186079 138bc75d-0d04-0410-961f-82ee72b054a4

Partially revert:
2012-03-29  Richard Guenther  <rguenther@suse.de>

* rtl.h (extended_count): Remove.
* combine.c (extended_count): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186077 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Yannick Moy  <moy@adacore.com>

* osint.adb, osint.ads (Add_Default_Search_Dirs): Add library
search dirs in file specified with option -gnateO.

2012-04-02  Robert Dewar  <dewar@adacore.com>

* sem_ch5.adb, exp_util.adb, sem_util.adb, exp_ch4.adb: Minor
reformatting.

2012-04-02  Olivier Hainque  <hainque@adacore.com>

* g-sse.ads: Add x86-solaris and x86_64-darwin to the set of
platforms where the use of this spec is supported. Add current
year to the copyright notice.
* gcc-interfaces/Makefile.in: Add g-sse.o and g-ssvety.o to
EXTRA_GNATRTL_NONTASKING_OBJS on x86 32/64 targets that support
it and where they were missing (x86-solaris, x86-freebsd,
x86_64-freebsd, and x86-darwin).

2012-04-02  Gary Dismukes  <dismukes@adacore.com>

* bindgen.adb (Gen_Ada_Init): When compiling for the AAMP small
library, where we no longer suppress the Standard_Library,
generate an empty body rather than the usual generation of
assignments to imported globals, since those aren't present in
the small library.

2012-04-02  Ed Schonberg  <schonberg@adacore.com>

* sinfo.ads: Minor documentation fix.

2012-04-02  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_res.adb (Resolve_Conditional_Expression): Add local variables
Else_Typ and Then_Typ. Add missing type conversions to the "then" and
"else" expressions when their respective types are scalar.

2012-04-02  Vincent Pucci  <pucci@adacore.com>

* exp_ch9.adb: Reordering of the local subprograms. New Table
for the lock free implementation that maps each protected
subprograms with the protected component it references.
(Allow_Lock_Free_Implementation): New routine. Check if
the protected body enables the lock free implementation.
(Build_Lock_Free_Protected_Subprogram_Body): New routine.
(Build_Lock_Free_Unprotected_Subprogram_Body): New routine.
(Comp_Of): New routine.
* Makefile.rtl: Add s-atopri.o
* debug.adb: New compiler debug flag -gnatd9 for lock free
implementation.
* rtsfind.ads: RE_Atomic_Compare_Exchange_8,
RE_Atomic_Compare_Exchange_16, RE_Atomic_Compare_Exchange_32,
RE_Atomic_Compare_Exchange_64, RE_Atomic_Load_8,
RE_Atomic_Load_16, RE_Atomic_Load_32, RE_Atomic_Load_64, RE_Uint8,
RE_Uint16, RE_Uint32, RE_Uint64 added.
* s-atropi.ads: New file. Defines atomic primitives used
by the lock free implementation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186076 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Emmanuel Briot  <briot@adacore.com>

* g-expect.adb (Expect_Internal): Fix leak of the input file descriptor.

2012-04-02  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch4.adb (Expand_N_Quantified_Expression): Reimplemented.
The expansion no longer uses the copy of the original QE created
during analysis.
* sem.adb (Analyze): Add processing for loop parameter specifications.
* sem_ch4.adb (Analyze_Quantified_Expression): Reimplemented. The
routine no longer creates a copy of the original QE. All
constituents of a QE are now preanalyzed and resolved.
* sem_ch5.adb (Analyze_Iteration_Scheme): Remove the guard which
bypasses all processing when the iteration scheme is related to a
QE. Relovate the code which analyzes loop parameter specifications
to a separate routine. (Analyze_Iterator_Specification):
Preanalyze the iterator name. This action was originally
done in Analyze_Iteration_Scheme. Update the check which
detects an iterator specification in the context of a QE.
(Analyze_Loop_Parameter_Specification): New routine. This
procedure allows for a stand-alone analysis of a loop parameter
specification without the need of a parent iteration scheme. Add
code to update the type of the loop variable when the range
generates an itype and the context is a QE.
(Pre_Analyze_Range): Renamed to Preanalyze_Range. Update all references
to the routine.
* sem_ch5.ads: Code reformatting.
(Analyze_Loop_Parameter_Specification): New routine.
* sem_ch6.adb (Fully_Conformant_Expressions): Detect a case
when establishing conformance between two QEs utilizing different
specifications.
* sem_res.adb (Proper_Current_Scope): New routine.
(Resolve): Do not resolve a QE as there is nothing to be done now.
Ignore any loop scopes generated for QEs when detecting an expression
function as the scopes are cosmetic and do not appear in the tree.
(Resolve_Quantified_Expression): Removed. All resolution of
QE constituents is now performed during analysis. This ensures
that loop variables appearing in array aggregates are properly
resolved.

2012-04-02  Ed Schonberg  <schonberg@adacore.com>

* sem_util.adb (Build_Default_Subtype): If the base type is
private and its full view is available, use the full view in
the subtype declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186074 138bc75d-0d04-0410-961f-82ee72b054a4

Complete previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186073 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Jose Ruiz  <ruiz@adacore.com>

* gnat_ugn.texi: Add some minimal documentation about how to
use GNATtest for cross platforms.

2012-04-02  Vincent Celier  <celier@adacore.com>

* opt.ads (Object_Path_File_Name): New variable.
* prj-attr.adb: New Compiler attribute Object_Path_Switches.
* prj-nmsc.adb (Process_Compiler): Recognize new attribute
Object_Path_Switches.
* snames.ads-tmpl: New standard name Object_Path_Switches.
* switch-c.adb (Scan_Front_End_Switches): Recognize new switch
-gnateO= and put its value in Opt.Object_Path_File_Name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186072 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch7.adb (Process_Declarations): Detect a case where
a source object was initialized by another source object,
but the expression was rewritten as a class-wide conversion
of Ada.Tags.Displace.
* exp_util.adb (Initialized_By_Ctrl_Function): Removed.
(Is_Controlled_Function_Call): New routine.
(Is_Displacement_Of_Ctrl_Function_Result): Removed.
(Is_Displacement_Of_Object_Or_Function_Result): New routine.
(Is_Source_Object): New routine.
(Requires_Cleanup_Actions): Detect a case where a source object was
initialized by another source object, but the expression was rewritten
as a class-wide conversion of Ada.Tags.Displace.
* exp_util.ads (Is_Displacement_Of_Ctrl_Function_Result): Removed.
(Is_Displacement_Of_Object_Or_Function_Result): New routine.

2012-04-02  Ed Schonberg  <schonberg@adacore.com>

* sem_res.adb (Resolve_Call): A call to an expression function
does not freeze if it appears in a different scope from the
expression function itself. Such calls appear in the generated
bodies of other expression functions, or in pre/postconditions
of subsequent subprograms.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186071 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Yannick Moy  <moy@adacore.com>

* lib-xref-alfa.adb: Code clean up.

2012-04-02  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Analyze_Subprogram_Instantiation): Do not suppress
style checks, because the subprogram instance itself may contain
violations of syle rules.
* style.adb (Missing_Overriding): Check for missing overriding
indicator on a subprogram instance.

2012-04-02  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch6.adb (Last_Implicit_Declaration): New routine.
(Process_PPCs): Insert the body of _postconditions after the
last internally generated declaration. This ensures that actual
subtypes created for formal parameters are visible and properly
frozen as _postconditions may reference them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186070 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Robert Dewar  <dewar@adacore.com>

* einfo.adb (First_Component_Or_Discriminant) Now applies to
all types with discriminants, not just records.
* exp_attr.adb (Expand_N_Attribute): Add Scalar_Values handling
for arrays, scalars and non-variant records.
* sem_attr.adb (Analyze_Attribute): Handle Valid_Scalars
* sem_attr.ads (Valid_Scalars): Update description
* sem_util.ads, sem_util.adb (No_Scalar_Parts): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186069 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/40942 - Failure of template specialization partial ordering

gcc/cp/

* pt.c (more_specialized_fn):  Don't apply decay conversion to
types of function parameters.

gcc/testsuite/

* g++.old-deja/g++.pt/spec40.C: Adjust to take the resolution of
DR 214 in account.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186067 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Tristan Gingold  <gingold@adacore.com>

        * crossconfig.m4 (*-*-*vms*): Add.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186066 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Tristan Gingold  <gingold@adacore.com>

        * ggc-page.c (PAGE_L1_SIZE, PAGE_L2_SIZE, LOOKUP_L1, LOOKUP_L2)
        (ggc_allocated_p, lookup_page_table_entry, set_page_table_entry)
        (alloc_page, init_ggc, clear_marks, struct ggc_pch_data)
        (ggc_pch_this_base): Use uintptr_t instead of size_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186065 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-02  Tristan Gingold  <gingold@adacore.com>

        * stack-limit.c: Includes ansidecl.h.
        (stack_limit_increase): Add ATTRIBUTE_UNUSED

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186064 138bc75d-0d04-0410-961f-82ee72b054a4

config/
2012-04-02  Tristan Gingold  <gingold@adacore.com>

* math.m4 (GCC_CHECK_MATH_FUNC): Remove if-present
argument.  Define the variable.

libgfortran/
2012-04-02  Tristan Gingold  <gingold@adacore.com>

* configure.ac: Use new version of GCC_CHECK_MATH_FUNC.
* configure: Regenerate
* config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186063 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186062 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2012-04-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/50043
* class.c (deduce_noexcept_on_destructor,
deduce_noexcept_on_destructors): New.
(check_bases_and_members): Call the latter.
* decl.c (grokfndecl): Call the former.
* method.c (implicitly_declare_fn): Not static.
* cp-tree.h (deduce_noexcept_on_destructor, implicitly_declare_fn):
Declare

/testsuite
2012-04-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/50043
* g++.dg/cpp0x/noexcept17.C: New.
* g++.old-deja/g++.eh/cleanup1.C: Adjust.
* g++.dg/tree-ssa/ehcleanup-1.C: Likewise.
* g++.dg/cpp0x/noexcept01.C: Likewise.
* g++.dg/eh/init-temp1.C: Likewise.
* g++.dg/eh/ctor1.C: Likwise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186058 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/52591
* include/bits/stl_vector.h (vector::operator=(vector&&)): Dispatch
to _M_move_assign depending on whether allocator is moved.
(vector::_M_move_assign): Add overloaded functions.
* testsuite/23_containers/vector/52591.cc: New.
* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
Adjust dg-error line number.
* testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186057 138bc75d-0d04-0410-961f-82ee72b054a4

* include/std/functional (__callable_functor): Overload for
volatile-qualified pointers.
* testsuite/20_util/function/10.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186055 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186054 138bc75d-0d04-0410-961f-82ee72b054a4

Handle -mx32 like -m64

libgomp/

2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/52812
* configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.

libitm/

2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/52812
* configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186050 138bc75d-0d04-0410-961f-82ee72b054a4

Don't check TARGET_64BIT if TARGET_64BIT_DEFAULT is false

2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/52784
* config/i386/i386.c (ix86_option_override_internal): Don't
check TARGET_64BIT if TARGET_64BIT_DEFAULT is false.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186049 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-cfg.c (call_can_make_abnormal_goto): New predicate.
(stmt_can_make_abnormal_goto): Use it.
(is_ctrl_altering_stmt): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186047 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
if it hasn't been previously saved.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186045 138bc75d-0d04-0410-961f-82ee72b054a4

Revert
2012-03-25  Eric Botcazou  <ebotcazou@adacore.com>

* gcc-interface/decl.c (SS_MARK_NAME): New define.
(gnat_to_gnu_entity) <E_Function>: Prepend leaf attribute on entities
whose name is SS_MARK_NAME.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186038 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Jeffrey Yasskin  <jyasskin@gcc.gnu.org>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/52799
* include/bits/deque.tcc (emplace): Fix thinko, replace push_front
-> emplace_front, and likewise for *_back.
* testsuite/23_containers/deque/modifiers/emplace/52799.cc: New.
* testsuite/23_containers/list/modifiers/emplace/52799.cc: Likewise.
* testsuite/23_containers/vector/modifiers/emplace/52799.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186035 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186034 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Update to weekly.2012-03-27 aka go1 release.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186029 138bc75d-0d04-0410-961f-82ee72b054a4

File removed in weekly.2012-03-22 release.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186028 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Update to weekly.2012-03-22.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186026 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c (push_regs): Skip banked registers when
resbank attribute is specified.
(sh_expand_epilogue): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186024 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Update to weekly.2012-03-13.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186023 138bc75d-0d04-0410-961f-82ee72b054a4

syscall: Convert errno to error after Exitsyscall.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186020 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/52727
* g++.dg/opt/pr52727.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186019 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/52727
        * combine-stack-adj.c (prev_active_insn_bb): New.
        (next_active_insn_bb): New.
        (force_move_args_size_note): New.
        (combine_stack_adjustments_for_block): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186018 138bc75d-0d04-0410-961f-82ee72b054a4

i386: Add and use one_operand_p to vec_perm control struct.

* config/i386/i386.c (struct expand_vec_perm_d): Add one_operand_p.
(ix86_expand_vector_init_duplicate): Initialize it.
(expand_vec_perm_palignr): Likewise.
(ix86_expand_vec_perm_const): Likewise.
(ix86_vectorize_vec_perm_const_ok): Likewise.
(expand_vec_perm_blend): Use it.
(expand_vec_perm_vpermil): Likewise.
(expand_vec_perm_pshufb): Likewise.
(expand_vec_perm_1): Likewise.
(expand_vec_perm_pshuflw_pshufhw): Likewise.
(expand_vec_perm_interleave2): Likewise.
(expand_vec_perm_vpermq_perm_1): Likewise.
(expand_vec_perm_vperm2f128): Likewise.
(expand_vec_perm_interleave3): Likewise.
(expand_vec_perm_vperm2f128_vblend): Likewise.
(expand_vec_perm_vpshufb2_vpermq): Likewise.
(expand_vec_perm_vpshufb2_vpermq_even_odd): Likewise,.
(expand_vec_perm_broadcast): Likewise.
(expand_vec_perm_vpshufb4_vpermq2): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186017 138bc75d-0d04-0410-961f-82ee72b054a4

    * dwarf2out.c (gen_variable_die): Initialize off.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186016 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix last entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186015 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Tristan Gingold  <gingold@adacore.com>

* config/vms/vms-f.c: New file.
* config/vms/t-vms (vms-f.o): New rule.
* config.gcc (*-*-*vms*): Define fortran_target_objs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186013 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/52754
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Only
propagate arbitrary addresses into really plain dereferences.

* gcc.target/i386/pr52754.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186012 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Richard Guenther <rguenther@suse.de>

PR middle-end/52772
* except.c (emit_to_new_bb_before): Move loop updating ...
(dw2_build_landing_pads): ... here.  Use a proper block for
querying the loop father.

* g++.dg/torture/pr52772.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186011 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Tristan Gingold  <gingold@adacore.com>

* config/ia64/ia64.c (ia64_section_type_flags): Remove
common_object attribute handling.
(SECTION_VMS_OVERLAY): Remove
(ia64_vms_common_object_attribute): Replace abort with an assert.
Do not set DECL_SECTION_NAME.
(ia64_vms_output_aligned_decl_common): Handle common_object
attribute.
(ia64_vms_elf_asm_named_section): Remove.
* config/ia64/vms.h (TARGET_ASM_NAMED_SECTION): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186010 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186009 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgfortran/52758
* intrinsics/chmod.c: Remove out-of-bound initialization of rwxXstugo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186008 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Robert Dewar  <dewar@adacore.com>

* exp_ch5.adb, sem_util.adb, exp_ch4.adb: Minor comment updates.

2012-03-30  Yannick Moy  <moy@adacore.com>

* lib-xref-alfa.adb (Add_Alfa_File): Treat possibly 2 units at the same
time, putting all scopes in the same Alfa file.
(Add_Alfa_Xrefs): Correct errors in comparison function. Correct value
of Def component.
(Collect_Alfa): Possibly pass 2 units to Add_Alfa_File.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186006 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_util.adb (Is_Secondary_Stack_BIP_Func_Call): Handle a case where
a build-in-place call appears as Prefix'Reference'Reference.

2012-03-30  Yannick Moy  <moy@adacore.com>

* lib-xref-alfa.adb: Minor refactoring to remove internal package.

2012-03-30  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch5.adb (Analyze_Iteration_Scheme): Preanalyze the subtype
definition of a loop when the context is a quantified expression.

2012-03-30  Vincent Celier  <celier@adacore.com>

* prj.ads: Minor comment update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186005 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Yannick Moy  <moy@adacore.com>

* lib-xref-alfa.adb, alloc.ads, lib-xref.ads: Minor addition of
comments and refactoring.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186004 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Robert Dewar  <dewar@adacore.com>

* lib-xref.adb, lib-xref-alfa.adb: Minor reformatting & code
reorganization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186003 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Yannick Moy  <moy@adacore.com>

* lib-xref-alfa.adb (Generate_Dereference): Use Get_Code_Unit
instead of Get_Source_Unit to get file for reference.
(Traverse_Compilation_Unit): Do not add scopes for generic units.
* lib-xref.adb (Generate_Reference): Use Get_Code_Unit instead
of Get_Source_Unit to get file for reference.
* sem_ch12.adb (Analyze_Package_Instantiation): Enable
instantiation in Alfa mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186002 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch7.adb (Process_Declarations): Replace
the call to Is_Null_Access_BIP_Func_Call with
Is_Secondary_Stack_BIP_Func_Call. Update the related comment.
* exp_util.adb (Is_Null_Access_BIP_Func_Call): Removed.
(Is_Secondary_Stack_BIP_Func_Call): New routine.
(Requires_Cleanup_Actions): Replace
the call to Is_Null_Access_BIP_Func_Call with
Is_Secondary_Stack_BIP_Func_Call. Update the related comment.
* exp_util.ads (Is_Null_Access_BIP_Func_Call): Removed.
(Is_Secondary_Stack_BIP_Func_Call): New routine.

2012-03-30  Yannick Moy  <moy@adacore.com>

* lib-xref-alfa.adb, lib-xref.adb: Code clean ups.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186001 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Richard Guenther  <rguenther@suse.de>

PR middle-end/52786
* double-int.c (rshift_double): Remove not needed cast.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186000 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Gary Dismukes  <dismukes@adacore.com>

* exp_ch5.adb (Expand_Iterator_Loop_Over_Array): For the case of a
loop entity which is rewritten as a renaming
of the indexed array, explicitly mark the entity as needing
debug info so that Materialize entity will be set later by
Debug_Renaming_Declaration when the renaming is expanded.

2012-03-30  Robert Dewar  <dewar@adacore.com>

* sem_attr.ads: Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185999 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Vincent Celier  <celier@adacore.com>

* prj.ads: New Dependency_Kind: ALI_Closure.

2012-03-30  Thomas Quinot  <quinot@adacore.com>

* exp_pakd.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185998 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Yannick Moy  <moy@adacore.com>

* lib-xref-alfa.adb (Add_Alfa_File): Take into account possible absence
of compilation unit for unit in Sdep_Table.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185997 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Thomas Quinot  <quinot@adacore.com>

* freeze.adb (Freeze_Record_Type): For a type with reversed bit
order and reversed storage order, disable front-end relayout.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185996 138bc75d-0d04-0410-961f-82ee72b054a4

2012-03-30  Richard Guenther  <rguenther@suse.de>

* tree-affine.h (print_aff): Remove.
* tree-affine.c (print_aff): Make static.
* tree-data-ref.h (access_matrix_get_index_for_parameter): Remove.
(get_references_in_stmt): Likewise.
(print_direction_vector): Likewise.
(print_dir_vectors): Likewise.
(print_dist_vectors): Likewise.
(dump_subscript): Likewise.
(dump_ddrs): Likewise.
(dump_dist_dir_vectors): Likewise.
(dump_data_references): Likewise.
(dump_data_dependence_relation): Likewise.
(dump_data_dependence_direction): Likewise.
(dump_rdg_vertex): Likewise.
(dump_rdg_component): Likewise.
(debug_ddrs): Declare.
(struct data_ref_loc_d): Move ...
* tree-data-ref.c (struct data_ref_loc_d): ... here.
(get_references_in_stmt): Make static.
(dump_data_references): Likewise.
(dump_subscript): Likewise.
(print_direction_vector): Likewise.
(print_dir_vectors): Likewise.
(print_dist_vectors): Likewise.
(dump_data_dependence_relation): Likewise.
(dump_dist_dir_vectors): Likewise.
(dump_ddrs): Likewise.
(dump_rdg_vertex): Likewise.
(dump_rdg_component): Likewise.
(debug_ddrs): New function.
(access_matrix_get_index_for_parameter): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185994 138bc75d-0d04-0410-961f-82ee72b054a4