2014-12-14  Janus Weil  <janus@gcc.gnu.org>

PR fortran/63674
* resolve.c (pure_function): Treat procedure-pointer components.
(check_pure_function): New function.
(resolve_function): Use it.
(pure_subroutine): Return a bool to indicate success and modify
arguments.
(resolve_generic_s0,resolve_specific_s0,resolve_unknown_s): Use return
value of 'pure_subroutine'.
(resolve_ppc_call): Call 'pure_subroutine'.
(resolve_expr_ppc): Call 'check_pure_function'.

2014-12-14  Janus Weil  <janus@gcc.gnu.org>

PR fortran/63674
* gfortran.dg/proc_ptr_comp_39.f90: New.
* gfortran.dg/pure_dummy_length_1.f90: Modified error message.
* gfortran.dg/stfunc_6.f90: Ditto.
* gfortran.dg/typebound_operator_4.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218717 138bc75d-0d04-0410-961f-82ee72b054a4

PR go/61244
compiler: Traverse type descriptor expressions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218715 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218714 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64239
* include/bits/regex.h (match_results<>::match_results,
match_results<>::operator=, match_results<>::position,
match_results<>::swap): Remove match_results::_M_in_iterator.
Fix ctor/assign/swap.
* include/bits/regex.tcc: (__regex_algo_impl<>,
regex_iterator<>::operator++): Set match_results::_M_begin as
"start position".
* testsuite/28_regex/iterators/regex_iterator/char/
string_position_01.cc: Test cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218710 138bc75d-0d04-0410-961f-82ee72b054a4

Post-Urbana updates to Library Fundamentals v1.

* include/experimental/any (any): Remove allocator support and update
feature-testing macro.
* include/experimental/functional: Update feature-testing macro.
* include/experimental/optional (optional::_M_get()): Add constexpr.
(optional::operator*(), optional::value()): Overload and add
ref-qualifiers. Update feature-testing macro.
* include/experimental/string_view (basic_string_view::clear): Remove
and update feature-testing macro.
* testsuite/experimental/any/cons/3.cc: Remove.
* testsuite/experimental/any/cons/4.cc: Remove.
* testsuite/experimental/any/misc/any_cast.cc: Remove allocator tests.
* testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
* testsuite/experimental/string_view/capacity/1.cc: Don't test clear().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218709 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
PR target/53513
* gcc.target/sh/attr-isr-nosave_low_regs.c: Fix matching of expected
register push/pop sequences.
* gcc.target/sh/attr-isr.c: Likewise.
* gcc.target/sh/attr-isr-trapa.c: Likewise.
* gcc.target/sh/pragma-isr-nosave_low_regs.c: Likewise.
* gcc.target/sh/pragma-isr-trapa.c: Likewise.
* gcc.target/sh/pragma-isr-trapa2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218707 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* gcc.target/sh/sp-switch.c: Match zero or more underscores in
alt_stack symbol.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218706 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/64023
* Makefile.tpl (EXTRA_TARGET_FLAGS): Set STAGE1_LDFLAGS
to POSTSTAGE1_LDFLAGS and STAGE1_LIBS to POSTSTAGE1_LIBS.
Add -B to libstdc++-v3/src/.libs and libstdc++-v3/libsupc++/.libs
to CXX.
* Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218705 138bc75d-0d04-0410-961f-82ee72b054a4

PR go/61258
runtime: Don't crash when deleting zero-sized key.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218702 138bc75d-0d04-0410-961f-82ee72b054a4

PR go/61254
compiler: Don't move nil subexpressions into temporaries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218701 138bc75d-0d04-0410-961f-82ee72b054a4

testing: Add testing.MainStart function.

This patches in the Go 1.4 function, for convenience for
people using the Go 1.4 go tool with mainline gccgo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218700 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Clear stack pointers for extra G's.

Fix an unusual C to Go callback case.  Newly created C threads
call into Go code, forcing the Go code to allocate new M and G
structures.  While executing Go code, the stack is split.  The
Go code then returns.  Returning from a Go callback is treated
as entering a system call, so the G gcstack field is set to
point to the Go stack.  In this case, though, we were called
from a newly created C thread, so we drop the extra M and G
structures.  The C thread then exits.

Then a new C thread calls into Go code, reusing the previously
created M and G.  The Go code requires a larger stack frame,
causing the old stack segment to be unmapped and a new stack
segment allocated.  At this point the gcstack field is
pointing to the old stack segment.

Then a garbage collection occurs.  The garbage collector sees
that the gcstack field is not nil, so it scans it as the first
stack segment.  Unfortunately it points to memory that was
unmapped.  So the program crashes.

The fix is simple: when handling extra G structures created
for callbacks from new C threads, clear the gcstack field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218699 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/58594
* include/bits/shared_ptr_base.h: Real fix for cv-qualified types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218698 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218697 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-13  Tobias Burnus  <burnus@net-b.de>
            Manuel López-Ibáñez  <manu@gcc.gnu.org>

fortran/
        * error.c (gfc_error): Add variant which takes a va_list.
        (gfc_notify_std): Convert to common diagnostic.
        * array.c: Use %qs, %<...%> in more gfc_error calls and
        for gfc_notify_std.
        * check.c: Ditto.
        * data.c: Ditto.
        * decl.c: Ditto.
        * expr.c: Ditto.
        * interface.c: Ditto.
        * intrinsic.c: Ditto.
        * io.c: Ditto.
        * match.c: Ditto.
        * matchexp.c: Ditto.
        * module.c: Ditto.
        * openmp.c: Ditto.
        * parse.c: Ditto.
        * primary.c: Ditto.
        * resolve.c: Ditto.
        * simplify.c: Ditto.
        * symbol.c: Ditto.
        * trans-common.c: Ditto.
        * trans-intrinsic.c: Ditto.

gcc/testsuite/
        * gfortran.dg/realloc_on_assign_21.f90: Update dg-error.
        * gfortran.dg/warnings_are_errors_1.f: Ditto.
        * gfortran.dg/warnings_are_errors_1.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218694 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-12  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/59240
* g++.dg/torture/pr59240.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218693 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2014-12-12  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/59628
* semantics.c (finish_omp_reduction_clause): Early return true
if DECL_SAVED_TREE (id) is NULL_TREE.

/testsuite
2014-12-12  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/59628
* g++.dg/gomp/pr59628.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218692 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/58594
* include/bits/shared_ptr_base.h: Cast away cv-quals.
* testsuite/20_util/shared_ptr/creation/58594-no-rtti.cc: New.
* testsuite/20_util/shared_ptr/creation/private.cc: Make allocator
rebindable so test passes with -fno-rtti.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218691 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-12  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/61924
* g++.dg/cpp0x/pr61924.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218690 138bc75d-0d04-0410-961f-82ee72b054a4

nvptx: Define valid ASM_OUTPUT_ALIGN.

gcc/
* config/nvptx/nvptx.h (ASM_OUTPUT_ALIGN): Define as a C statment.

    gcc/doc/tm.texi:@defmac ASM_OUTPUT_ALIGN (@var{stream}, @var{power})
    gcc/doc/tm.texi-A C statement to output to the stdio stream @var{stream} an assembler
    gcc/doc/tm.texi-command to advance the location counter to a multiple of 2 to the
    gcc/doc/tm.texi-@var{power} bytes.  @var{power} will be a C expression of type @code{int}.
    gcc/doc/tm.texi-@end defmac

    gcc/config/nvptx/nvptx.h:#define ASM_OUTPUT_ALIGN(FILE, POWER)

"Empty" is not a C statement, and so in code such as:

    gcc/dwarf2out.c-              if (lsda_encoding == DW_EH_PE_aligned)
    gcc/dwarf2out.c:                ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (PTR_SIZE));
    gcc/dwarf2out.c-              dw2_asm_output_data (size_of_encoded_value (lsda_encoding), 0,
    gcc/dwarf2out.c-                                   "Language Specific Data Area (none)");

    gcc/varasm.c-      if (align > BITS_PER_UNIT)
    gcc/varasm.c:        ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (align / BITS_PER_UNIT));
    gcc/varasm.c-      assemble_variable_contents (decl, name, dont_output_data);

    gcc/varasm.c-  if (align > 0)
    gcc/varasm.c:    ASM_OUTPUT_ALIGN (asm_out_file, align);
    gcc/varasm.c-
    gcc/varasm.c-  targetm.asm_out.internal_label (asm_out_file, "LTRAMP", 0);

    gcc/varasm.c-      if (align > BITS_PER_UNIT)
    gcc/varasm.c:        ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (align / BITS_PER_UNIT));
    gcc/varasm.c-      assemble_constant_contents (exp, XSTR (symbol, 0), align);

..., GCC warns:

    [...]/source-gcc/gcc/dwarf2out.c: In function 'void output_fde(dw_fde_ref, bool, bool, char*, int, char*, bool, int)':
    [...]/source-gcc/gcc/dwarf2out.c:665:3: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
       ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (PTR_SIZE));
       ^

    [...]/source-gcc/gcc/varasm.c: In function 'void assemble_variable(tree, int, int, int)':
    [...]/source-gcc/gcc/varasm.c:2217:2: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
      ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (align / BITS_PER_UNIT));
      ^
    [...]/source-gcc/gcc/varasm.c: In function 'rtx_def* assemble_trampoline_template()':
    [...]/source-gcc/gcc/varasm.c:2603:5: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
         ASM_OUTPUT_ALIGN (asm_out_file, align);
         ^
    [...]/source-gcc/gcc/varasm.c: In function 'void output_constant_def_contents(rtx)':
    [...]/source-gcc/gcc/varasm.c:3413:2: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
      ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (align / BITS_PER_UNIT));
      ^

Also, "use" the values, to get rid of that one:

    [...]/source-gcc/gcc/final.c: In function 'rtx_insn* final_scan_insn(rtx_insn*, FILE*, int, int, int*)':
    [...]/source-gcc/gcc/final.c:2450:12: warning: variable 'log_align' set but not used [-Wunused-but-set-variable]
            int log_align;
                ^

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218689 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-12  Vladimir Makarov  <vmakarov@redhat.com>

PR target/64110
* lra-constraints.c (process_alt_operands): Refuse alternative
when reload pseudo of given class can not hold value of given
mode.

2014-12-12  Vladimir Makarov  <vmakarov@redhat.com>

PR target/64110
* gcc.target/i386/pr64110.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218688 138bc75d-0d04-0410-961f-82ee72b054a4

OpenMP target nesting tests.

gcc/testsuite/
* c-c++-common/gomp/nesting-1.c: New file.
* c-c++-common/gomp/nesting-warn-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218687 138bc75d-0d04-0410-961f-82ee72b054a4

A bit of walk_gimple_op maintenance.

* gimple-walk.c (walk_gimple_op) <GIMPLE_OMP_FOR>: Also check
intermediate walk_tree results for for_incr.
<GIMPLE_OMP_TARGET>: Walk child_fn and data_arg, too.
<GIMPLE_OMP_CRITICAL, GIMPLE_OMP_ATOMIC_STORE>: Pretty printing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218686 138bc75d-0d04-0410-961f-82ee72b054a4

N3922
* pt.c (do_auto_deduction): In direct-init context, { x } deduces
from x.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218685 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (NAMESPACE_ABI_TAG): New.
* name-lookup.c (handle_namespace_attrs): Set it.
* class.c (check_tag): Split out from find_abi_tags_r.
(find_abi_tags_r): Also check namespace tags.
(mark_type_abi_tags): Also mark namespace tags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218684 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/63996
* g++.dg/cpp1y/pr63996.C: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218683 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/63996
* constexpr.c (cxx_eval_loop_expr): Don't loop
endless on none-constant expression.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218682 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/ubsan/cxx1y-vla.C: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218681 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/61402
* lambda.c (add_capture): Don't pass a dependent type to
variably_modified_type_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218680 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64276
* doc/doxygen/user.cfg.in: Define __cpp_exceptions and __cpp_rtti.
* doc/html/manual/using_exceptions.html: Regenerate.
* doc/xml/manual/using_exceptions.xml: Use SD-6 feature-testing
macros, __cpp_exceptions and __cpp_rtti, instead of __EXCEPTIONS and
__GXX_RTTI.
* include/bits/c++config: Likewise.
* include/bits/locale_classes.tcc: Likewise.
* include/bits/shared_ptr.h: Likewise.
* include/bits/shared_ptr_base.h: Likewise.
* include/debug/formatter.h: Likewise.
* include/experimental/any: Likewise.
* include/ext/rope: Likewise.
* include/ext/ropeimpl.h: Likewise.
* include/std/functional: Likewise.
* include/tr1/functional: Likewise.
* include/tr1/shared_ptr.h: Likewise.
* libsupc++/eh_call.cc: Likewise.
* libsupc++/eh_personality.cc: Likewise.
* libsupc++/exception_defines.h: Likewise.
* libsupc++/exception_ptr.h: Likewise.
* libsupc++/guard.cc: Likewise.
* libsupc++/pbase_type_info.cc: Likewise.
* libsupc++/pointer_type_info.cc: Likewise.
* libsupc++/vterminate.cc: Likewise.
* src/c++11/thread.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218679 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR middle-end/64182
* wide-int.h (wi::div_round, wi::mod_round): Fix rounding of tied
cases.
* double-int.c (div_and_round_double): Fix handling of unsigned
cases.  Use same rounding approach as wide-int.h.

gcc/testsuite/
2014-xx-xx  Richard Sandiford  <richard.sandiford@arm.com>
    Joseph Myers  <joseph@codesourcery.com>

PR middle-end/64182
* gcc.dg/plugin/wide-int-test-1.c,
gcc.dg/plugin/wide-int_plugin.c: New test.
* gcc.dg/plugin/plugin.exp: Register it.
* gnat.dg/round_div.adb: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218678 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64241
* libsupc++/exception_ptr.h: Return empty object when exceptions are
disabled.
* testsuite/18_support/exception_ptr/64241.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218675 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/64274
* fold-const.c (fold_binary_loc): Add ANY_INTEGRAL_TYPE_P check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218671 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/stl_iterator.h (make_reverse_iterator): LWG DR 2285.
* include/std/tuple: Add feature-test macro.
* testsuite/24_iterators/reverse_iterator/make.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218670 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/64269
* tree-ssa-forwprop.c (simplify_builtin_call): Bail out if
len2 or diff are too large.

* gcc.c-torture/compile/pr64269.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218669 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-12  Richard Biener  <rguenther@suse.de>

PR middle-end/64280
* tree-cfg.c (replace_uses_by): Guard assert properly.

* g++.dg/torture/pr64280.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218668 138bc75d-0d04-0410-961f-82ee72b054a4

Add use of zex instruction for moxie port

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218666 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/64255
* gcc.c-torture/execute/pr64255.c: New test.

PR rtl-optimization/64260
* gcc.c-torture/execute/pr64260.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218665 138bc75d-0d04-0410-961f-82ee72b054a4

Add load of target-utils.exp to libatomic, libitm, libvtv, libgo testsuite drivers

* testsuite/lib/libatomic.exp: Load target-utils.exp

* testsuite/lib/libitm.exp: Load target-utils.exp.
Move load of target-supports.exp earlier.

* testsuite/lib/libvtv.exp: Load target-utils.exp

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218664 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-12  Marc Glisse  <marc.glisse@inria.fr>

* real.h (HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
HONOR_SIGN_DEPENDENT_ROUNDING): Replace macros with 3 overloaded
declarations.
* real.c (HONOR_NANS): Fix indentation.
(HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
HONOR_SIGN_DEPENDENT_ROUNDING): Define three overloads.
* builtins.c (fold_builtin_cproj, fold_builtin_signbit,
fold_builtin_fmin_fmax, fold_builtin_classify): Simplify argument
of HONOR_*.
* fold-const.c (operand_equal_p, fold_comparison, fold_binary_loc):
Likewise.
* gimple-fold.c (gimple_val_nonnegative_real_p): Likewise.
* ifcvt.c (noce_try_move, noce_try_minmax, noce_try_abs): Likewise.
* omp-low.c (omp_reduction_init): Likewise.
* rtlanal.c (may_trap_p_1): Likewise.
* simplify-rtx.c (simplify_const_relational_operation): Likewise.
* tree-ssa-dom.c (record_equality, record_edge_info): Likewise.
* tree-ssa-phiopt.c (value_replacement, abs_replacement): Likewise.
* tree-ssa-reassoc.c (eliminate_using_constants): Likewise.
* tree-ssa-uncprop.c (associate_equivalences_with_edges): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218663 138bc75d-0d04-0410-961f-82ee72b054a4

[libgomp][testsuite] Explicitly include target-utils.exp (fix libgomp testsuite ERROR)

* testsuite/lib/libgomp.exp: Load target-utils.exp.
Move load of target-supportes.exp earlier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218662 138bc75d-0d04-0410-961f-82ee72b054a4

[libstdc++][testsuite] Mark as UNSUPPORTED tests that don't fit into tiny memory model

* testsuite/lib/libstdc++.exp: Include target-utils.exp.
(v3_target_compile): Check if test is unsupported.
(v3_target_compile_as_c): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218661 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline.c (ipa_inline): Fix condition on when
TODO_remove_unreachable_functions is needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218660 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-devirt.c (possible_polymorphic_call_targets): Return early
if otr_type has no BINFO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218659 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-12  Zhenqiang Chen  <zhenqiang.chen@arm.com>

PR rtl-optimization/63917
* ifcvt.c (cc_in_cond): New function.
(end_ifcvt_sequence): Make sure new generated insns do not clobber CC.
(noce_process_if_block, check_cond_move_block): Check CC references.

testsuite/ChangeLog:
2014-12-12  Zhenqiang Chen  <zhenqiang.chen@arm.com>

* gcc.dg/pr64007.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218658 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite
* gcc.target/aarch64/ldp_stp_2.c: Make test less vulnerable.
* gcc.target/aarch64/ldp_stp_3.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218657 138bc75d-0d04-0410-961f-82ee72b054a4

* c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218656 138bc75d-0d04-0410-961f-82ee72b054a4

Remove N3639 "array of runtime length" from -std=c++14.
gcc/cp/
* decl.c (compute_array_index_type): VLAs are not part of C++14.
(create_array_type_for_decl, grokdeclarator): Likewise.
* lambda.c (add_capture): Likewise.
* pt.c (tsubst): Likewise.
* rtti.c (get_tinfo_decl): Likewise.
* semantics.c (finish_decltype_type): Likewise.
* typeck.c (cxx_sizeof_or_alignof_type): Likewise.
(cp_build_addr_expr_1): Likewise.
* init.c (build_vec_init): Don't throw bad_array_length.
gcc/c-family/
* c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
we aren't complaining about VLAs.
libstdc++-v3/
* libsupc++/new (bad_array_length): Move...
* bad_array_length.cc: ...here.
* cxxabi.h, eh_aux_runtime.cc (__cxa_throw_bad_array_new_length): Also
move to bad_array_length.cc.

* c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
we aren't complaining about VLAs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218655 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/64248
Revert:
* parser.c (cp_parser_unqualified_id): Handle __func__ here.
(cp_parser_primary_expression): Not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218654 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/57510
* typeck2.c (split_nonconstant_init_1): Handle arrays here.
(store_init_value): Not here.
(split_nonconstant_init): Look through TARGET_EXPR.  No longer static.
* cp-tree.h: Declare split_nonconstant_init.
* call.c (set_up_extended_ref_temp): Use split_nonconstant_init.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218653 138bc75d-0d04-0410-961f-82ee72b054a4

Adjust the comment in contrib/download_prerequisties.

contrib/
* download_prerequisites: Modify the comment for GRAPHITE_LOOP_OPT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218652 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218651 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-11  Andrew Pinski  <apinski@cavium.com>

        * config/aarch64/aarch64-protos.h (tune_params): Add align field.
        * config/aarch64/aarch64.c (generic_tunings): Specify align.
        (cortexa53_tunings): Likewise.
        (cortexa57_tunings): Likewise.
        (thunderx_tunings): Likewise.
        (aarch64_override_options): Set align_loops, align_jumps,
        align_functions based on what the tuning struct.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218645 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/md.texi (Insn Lengths): Fix description of (pc).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218642 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/builtin-arith-overflow-1.c (fn2): Take signed char.
(fn3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218641 138bc75d-0d04-0410-961f-82ee72b054a4

PR ipa/61324
* testsuite/g++.dg/pr61324.C: New testcase by Trevor Saunders.
* testsuite/g++.dg/tm/pr51411-2.C: Update se the extern function is
not eliminated early.
* testsuite/gcc.target/i386/pr57756.c: Turn extern inline into static
inline.

* passes.c (execute_todo): Update call of remove_unreachable_nodes.
* ipa-chkp.c (chkp_produce_thunks): Use TODO_remove_functions.
* cgraphunit.c (symbol_table::process_new_functions): Add
IPA_SSA_AFTER_INLINING.
(ipa_passes): Update call of remove_unreachable_nodes.
(symbol_table::compile): Remove call of remove_unreachable_nodes.
* ipa-inline.c (inline_small_functions): Do not ICE with
-flto-partition=none
(ipa_inline): Update symtab->state; fix formatting
update call of remove_unreachable_nodes.
* cgraphclones.c (symbol_table::materialize_all_clones): Likewise.
* cgraph.h (enum symtab_state): Add IPA_SSA_AFTER_INLINING.
(remove_unreachable_nodes): Update.
* ipa.c (process_references): Keep external references only
when optimizing.
(walk_polymorphic_call_targets): Keep possible polymorphic call
target only when devirtualizing.
(symbol_table::remove_unreachable_nodes): Remove BEFORE_INLINING_P
parameter.
(ipa_single_use): Update comment.
* ipa-pure-const.c (cdtor_p): New function.
(propagate_pure_const): Track if some cdtor was turned pure/const.
(execute): Return TODO_remove_functions if needed.
* ipa-comdats.c (ipa_comdats): Update comment.

* lto.c (read_cgraph_and_symbols): Update call of
remove_unreachable_nodes.
(do_whole_program_analysis): Remove call of
symtab->remove_unreachable_nodes

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218640 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (gen_lexical_block_die): Remove unused `depth'
parameter.
(gen_inlined_subroutine_die): Same.
(gen_block_die): Same.
(decls_for_scope): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218639 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/30_threads/condition_variable/members/3.cc: Only use
a thread_local when __cxa_thread_atexit_impl is available.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218638 138bc75d-0d04-0410-961f-82ee72b054a4

Move changelog entries from r218617 from gcc/ChangeLog to gcc/jit/ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218637 138bc75d-0d04-0410-961f-82ee72b054a4

Document gccjit::context::set_str_option

gcc/jit/ChangeLog:
* docs/cp/topics/contexts.rst (gccjit::context::set_str_option):
Document new function.
* docs/_build/texinfo/libgccjit.texi: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218636 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64]Use AARCH64_FL_FPSIMD flags for all cores in aarch64-cores.def

gcc/

2014-12-11  Renlin Li  <renlin.li@arm.com>

* config/aarch64/aarch64-cores.def: Change all AARCH64_FL_FPSIMD to
AARCH64_FL_FOR_ARCH8.
* config/aarch64/aarch64.c (all_cores): Use FLAGS from
aarch64-cores.def file only.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218635 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-11  Richard Biener  <rguenther@suse.de>

PR tree-optimization/42108
* trans-stmt.c (gfc_trans_do): Execute the division computing
countm1 before the loop entry check.

* gfortran.dg/pr42108.f90: Amend.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218630 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-11  Paolo Carlini  <paolo.carlini@oracle.com>

* typeck.c (maybe_warn_about_useless_cast): Remove unnecessary
conditional.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218629 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/ChangeLog:

2014-12-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

        * gfortran.dg/do_iterator.f90: Remove bogus dg-warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218628 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:

2014-12-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR fortran/44054
* diagnostic.c (diagnostic_action_after_output): Make it extern.
Take diagnostic_t argument instead of diagnostic_info. Count also
DK_WERROR towards max_errors.
(diagnostic_report_diagnostic): Update call according to the above.
(error_recursion): Likewise.
* diagnostic.h (diagnostic_action_after_output): Declare.
* pretty-print.c (pp_formatted_text_data): Delete.
(pp_append_r): Call output_buffer_append_r.
(pp_formatted_text): Call output_buffer_formatted_text.
(pp_last_position_in_text): Call output_buffer_last_position_in_text.
* pretty-print.h (output_buffer_formatted_text): New.
(output_buffer_append_r): New.
(output_buffer_last_position_in_text): New.

gcc/testsuite/ChangeLog:

2014-12-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

        * gfortran.dg/do_iterator.f90: Remove bogus dg-warning.

gcc/fortran/ChangeLog:

2014-12-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR fortran/44054
* error.c (pp_error_buffer): New static variable.
(pp_warning_buffer): Make it a pointer.
(gfc_output_buffer_empty_p): New.
(gfc_error_init_1): Call gfc_buffer_error.
(gfc_buffer_error): Do not use pp_warning_buffer.flush_p as the
buffered_p flag.
(gfc_clear_warning): Likewise.
(gfc_warning_check): Call gfc_clear_warning. Only check the new
pp_warning_buffer if the old warning_buffer was empty. Call
diagnostic_action_after_output.
(gfc_error_1): Renamed from gfc_error.
(gfc_error): New.
(gfc_clear_error): Clear also pp_error_buffer.
(gfc_error_flag_test): Check also pp_error_buffer.
(gfc_error_check): Likewise. Only check the new pp_error_buffer
if the old error_buffer was empty.
(gfc_move_output_buffer_from_to): New.
(gfc_push_error): Use it here. Take also an output_buffer as argument.
(gfc_pop_error): Likewise.
(gfc_free_error): Likewise.
(gfc_diagnostics_init): Use XNEW and placement-new to init
pp_error_buffer and pp_warning_buffer. Set flush_p to false for
both pp_warning_buffer and pp_error_buffer.

* Update gfc_push_error, gfc_pop_error and gfc_free_error calls
according to the above changes.
* Use gfc_error_1 for all gfc_error calls that use multiple
locations.
* Use %qs instead of '%s' for many gfc_error calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218627 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Fix usage of +no in error message for aarch64_parse_extension

* config/aarch64/aarch64.c (aarch64_parse_extension): Update error
message to say +no only when removing extension.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218626 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-11  Andrew MacLeod  <amacleod@redhat.com>

* config/tilepro/gen-mul-tables.cc: Add insn-codes.h to include list
for generator file.  Add comment indicating it is a generated file.
* config/tilepro/mul-tables.c: Update generated file.
* config/tilegx/mul-tables.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218624 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (try_combine): Do not allow combining a PARALLEL I2
with a register move I3 if that I2 is an asm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218623 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM] Fix names of some rounding intrinsics, impement vrndx_f32 and vrndxq_f32

* config/arm/arm_neon.h (vrndqn_f32): Rename to...
(vrndnq_f32): ... this.
(vrndqa_f32): Rename to...
(vrndaq_f32): ... this.
(vrndqp_f32): Rename to...
(vrndpq_f32): ... this.
(vrndqm_f32): Rename to...
(vrndmq_f32): ... this.
(vrndx_f32): New intrinsic.
(vrndxq_f32): Likewise.

* config/arm/arm_neon.h (vrndqn_f32): Rename to...
(vrndnq_f32): ... this.
(vrndqa_f32): Rename to...
(vrndaq_f32): ... this.
(vrndqp_f32): Rename to...
(vrndpq_f32): ... this.
(vrndqm_f32): Rename to...
(vrndmq_f32): ... this.
(vrndx_f32): New intrinsic.
(vrndxq_f32): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218622 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_negate_expr): Add ANY_INTEGRAL_TYPE_P check.
(extract_muldiv_1): Likewise.
(maybe_canonicalize_comparison_1): Likewise.
(fold_comparison): Likewise.
(tree_binary_nonnegative_warnv_p): Likewise.
(tree_binary_nonzero_warnv_p): Likewise.
* gimple-ssa-strength-reduction.c (legal_cast_p_1): Likewise.
* tree-scalar-evolution.c (simple_iv): Likewise.
(scev_const_prop): Likewise.
* tree-ssa-loop-niter.c (expand_simple_operations): Likewise.
* tree-vect-generic.c (expand_vector_operation): Likewise.
* tree.h (ANY_INTEGRAL_TYPE_CHECK): Define.
(ANY_INTEGRAL_TYPE_P): Define.
(TYPE_OVERFLOW_WRAPS, TYPE_OVERFLOW_UNDEFINED, TYPE_OVERFLOW_TRAPS):
Add ANY_INTEGRAL_TYPE_CHECK.
(any_integral_type_check): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218621 138bc75d-0d04-0410-961f-82ee72b054a4

[testsuite][1/2] Move ${tool}_check_unsupported_p into separate file

* lib/target-utils.exp: New file.
* lib/gcc-defs.exp (${tool}_check_unsupported_p): Delete.
Include target-utils.exp.
* lib/objc.exp: Likewise.
* lib/mike-gcc.exp: Load target-utils.exp.
* lib/mike-g++.exp: Likewise.
* lib/go-torture.exp: Likewise.
* lib/fortran-torture.exp: Likewise.
* lib/c-torture.exp: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218620 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-11  Tobias Burnus  <burnus@net-b.de>
            Manuel López-Ibáñez  <manu@gcc.gnu.org>

gcc/
        * diagnostic.c (get_terminal_width): Renamed from
        * getenv_columns,
        removed static, and additionally use ioctl to get width.
        (diagnostic_set_caret_max_width): Update call.
        * diagnostic.h (get_terminal_width): Add prototype.
        * opts.c (print_specific_help): Use it for x_help_columns.
        * doc/invoke.texi (fdiagnostics-show-caret): Document how the
        width is set.

gcc/fortran/
        * error.c (gfc_get_terminal_width): Renamed from
        get_terminal_width and use same-named common function.
        (gfc_error_init_1): Update call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218619 138bc75d-0d04-0410-961f-82ee72b054a4

* xvasprintf.c: New file.
* vprintf-support.h: Likewise.
* vprintf-support.c: Likewise.
* Makefile.in (CFILES): Add vprintf-support.c, xvasprintf.c.
(REQUIRED_OFILES): Add vprintf-support.$(objext), xvasprintf.$(objext).
(vprintf-support.$(objext), xvasprintf.$(objext)): New targets.
(vasprintf.$(objext)): Depend on $(srcdir)/vprintf-support.h.
* functions.texi: Regenerate.
* vasprintf.c (int_vasprintf): Use libiberty_vprintf_buffer_size.

include/ChangeLog:

* libiberty.h (xvasprintf): Declare.

libcpp/ChangeLog:

* directives.c (cpp_define_formatted): Use xvasprintf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218618 138bc75d-0d04-0410-961f-82ee72b054a4

    Minor interface cleanups of libgccjit
        * jit/jit-playback.c (convert_to_dso): Use auto_vec instead
        of automatic array to build up command line.
        * jit/jit-recording.c (recording::context::set_str_option):
        Make copy of the string.
        (recording::context::~context): Free string options.
        * jit/jit-recording.h (recording::context): Adjust type
        of m_str_options member.
        * jit/libgccjit.h: Adjust comment about
        gcc_jit_context_set_str_option parameter begin used after
        the call.
        Update comment now that all interfaces are copy strings
        if necessary.
        * jit/libgccjit++.h (gccjit::context): Add set_str_option
        member function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218617 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218616 138bc75d-0d04-0410-961f-82ee72b054a4

* gdbhooks.py (class DWDieRefPrinter): New class.
(build_pretty_printer): Register dw_die_ref's.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218612 138bc75d-0d04-0410-961f-82ee72b054a4

Add march=knl.

gcc/

* config.gcc: Support "knl".
* config/i386/driver-i386.c (host_detect_local_cpu): Detect "knl".
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
PROCESSOR_KNL.
* config/i386/i386.c (m_KNL): Define.
(processor_target_table): Add "knl".
(PTA_KNL): Define.
(ix86_issue_rate): Add PROCESSOR_KNL.
(ix86_adjust_cost): Ditto.
(ia32_multipass_dfa_lookahead): Ditto.
(get_builtin_code_for_version): Handle "knl".
(fold_builtin_cpu): Ditto.
* config/i386/i386.h (TARGET_KNL): Define.
(processor_type): Add PROCESSOR_KNL.
* config/i386/i386.md (attr "cpu"): Add knl.
* config/i386/x86-tune.def: Add m_KNL.

gcc/testsuite/

* gcc.target/i386/funcspec-5.c: Test avx512f and knl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218610 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi: (-devirtualize-at-ltrans): Document.
* lto-cgraph.c (lto_output_varpool_node): Mark initializer as removed
when it is not streamed to the given ltrans.
(compute_ltrans_boundary): Make code adding all polymorphic
call targets conditional with !flag_wpa || flag_ltrans_devirtualize.
* common.opt (fdevirtualize-at-ltrans): New flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218609 138bc75d-0d04-0410-961f-82ee72b054a4

Commit missing part of patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218608 138bc75d-0d04-0410-961f-82ee72b054a4

Force output of vars with "omp declare target" attribute in gcc/varpool.c

gcc/
* varpool.c (varpool_node::get_create): Force output of vars with
"omp declare target" attribute.
libgomp/
* testsuite/libgomp.c/target-9.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218607 138bc75d-0d04-0410-961f-82ee72b054a4

PR go/61316
compiler: Don't lower multi-valued arguments into temporaries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218606 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-10  Marc Glisse  <marc.glisse@inria.fr>

* real.h (HONOR_NANS): Replace macro with 3 overloaded declarations.
* real.c: Include rtl.h and options.h.
(HONOR_NANS): Define three overloads.
* builtins.c (fold_builtin_classify, fold_builtin_unordered_cmp):
Simplify argument of HONOR_NANS.
* fold-const.c (combine_comparisons, fold_truth_not_expr,
fold_cond_expr_with_comparison, merge_truthop_with_opposite_arm,
fold_comparison, fold_binary_loc): Likewise.
* ifcvt.c (noce_try_move, noce_try_minmax): Likewise.
* ipa-inline-analysis.c (add_clause,
set_cond_stmt_execution_predicate): Likewise.
* match.pd: Likewise.
* rtlanal.c (may_trap_p_1): Likewise.
* simplify-rtx.c (simplify_const_relational_operation): Likewise.
* tree-if-conv.c (parse_predicate): Likewise.
* tree-ssa-ccp.c (valid_lattice_transition): Likewise.
* tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
* tree-ssa-phiopt.c (minmax_replacement, neg_replacement): Likewise.
* tree-ssa-reassoc.c (eliminate_using_constants): Likewise.
* tree-ssa-tail-merge.c (gimple_equal_p): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218605 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/62021
* omp-low.c (simd_clone_adjust_return_type): Use
vector of pointer_sized_int_node types instead vector of pointer
types.
(simd_clone_adjust_argument_types): Likewise.

* gcc.dg/vect/pr62021.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218603 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/64252
* config/i386/i386.c (expand_vec_perm_pblendv): If not testing_p,
set dcopy.target to a new pseudo.

* gcc.dg/vect/pr64252.c: New test.
* gcc.dg/pr64252.c: New test.
* gcc.target/i386/avx2-pr64252.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218602 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/lto/chkp-privatize_0.c: Remove unneeded selector
from target check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218601 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-10  Paolo Carlini  <paolo.carlini@oracle.com>

* g++.dg/cpp/pr64127.C: Fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218600 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-10  Paolo Carlini  <paolo.carlini@oracle.com>

* g++.dg/cpp/pr64127.C: Fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218599 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.md (*add<mode>3): Remove condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218598 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/40x.md (ppc403-compare): Remove "compare".
config/rs6000/440.md (ppc440-compare): Remove "compare".
config/rs6000/476.md (ppc476-compare): Remove "compare".
config/rs6000/601.md (ppc601-compare): Remove "compare".
config/rs6000/603.md (ppc603-compare): Remove "compare".
config/rs6000/6xx.md (ppc604-compare): Remove "compare".
config/rs6000/7450.md (ppc7450-compare): Remove "compare".
config/rs6000/7xx.md (ppc750-compare): Remove "compare".
config/rs6000/8540.md (ppc8540_su): Remove "compare".
config/rs6000/cell.md (cell-fast-cmp, cell-cmp-microcoded): Remove
"compare".
config/rs6000/e300c2c3.md (ppce300c3_cmp): Remove "compare".
config/rs6000/e500mc.md (e500mc_su): Remove "compare".
config/rs6000/e500mc64.md (e500mc64_su2): Remove "compare".
config/rs6000/e5500.md (e5500_sfx2): Remove "compare".
config/rs6000/e6500.md (e6500_sfx2): Remove "compare".
config/rs6000/mpc.md (mpccore-compare): Remove "compare".
config/rs6000/power4.md (power4-compare): Remove "compare".
config/rs6000/power5.md (power5-compare): Remove "compare".
config/rs6000/power6.md (power6-compare): Remove "compare".
config/rs6000/power7.md (power7-compare): Remove "compare".
config/rs6000/power8.md (power8-compare): Remove "compare".  Update
comment.
config/rs6000/rs6000.c (rs6000_adjust_cost) <TYPE_COMPARE>: Remove
(three times).
(is_cracked_insn): Remove TYPE_COMPARE case.
(insn_must_be_first_in_group) <TYPE_COMPARE>: Remove (twice).
config/rs6000/rs6000.md (type): Remove "compare".
(cell_micro): Remove "compare".
config/rs6000/rs64.md (rs64a-compare): Remove "compare".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218597 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.md (*anddi3_2rld_dot, *anddi3_rld_dot2):
Change type from "compare" to "two".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218596 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/64180
* config/rs6000/predicates.md (unsigned_comparison_operator): New.
(signed_comparison_operator): New.
* config/rs6000/rs6000-protos.h (rs6000_emit_eqne): Declare.
* config/rs6000/rs6000.c (rs6000_emit_eqne): New function.
(rs6000_emit_sCOND): Remove ISEL test (move it to the expander).
* config/rs6000/rs6000.md (add<mode>3 for SDI): Expand DImode
add to addc,adde directly, if !TARGET_POWERPC64.
(sub<mode>3 for SDI): Expand DImode sub to subfc,subfe directly,
if !TARGET_POWERPC64.
(neg<mode>2): Delete expander.
(*neg<mode>2): Rename to "neg<mode>2".
(addti3, subti3): Delete.
(addti3, subti3): New expanders.
(*adddi3_noppc64, *subdi3_noppc64, *negdi2_noppc64): Delete.
(cstore<mode>4_unsigned): New expander.
(cstore<mode>4): Allow GPR as output (not just SI).  Rewrite.
(cstore<mode>4 for FP): Remove superfluous quotes.
(*eq<mode>, *eq<mode>_compare, *plus_eqsi and splitter,
*compare_plus_eqsi and splitter, *plus_eqsi_compare and splitter,
*neg_eq0<mode>, *neg_eq<mode>, *ne0_<mode>, plus_ne0_<mode>,
compare_plus_ne0_<mode> and splitter, *compare_plus_ne0_<mode>_1 and
splitter, *plus_ne0_<mode>_compare and splitter, *leu<mode>,
*leu<mode>_compare and splitter, *plus_leu<mode>, *neg_leu<mode>,
*and_neg_leu<mode>, *ltu<mode>, *ltu<mode>_compare, *plus_ltu<mode>,
*plus_ltu<mode>_1, *plus_ltu<mode>compare, *neg_ltu<mode>, *geu<mode>,
*geu<mode>_compare and splitter, *plus_geu<mode>, *neg_geu<mode>,
*and_neg_geu<mode>, *plus_gt0<mode>, *gtu<mode>, *gtu<mode>_compare,
*plus_gtu<mode>, *plus_gtu<mode>_1, *plus_gtu<mode>_compare,
*neg_gtu<mode>, 12 anonymous insns, and 12 anonymous splitters):
Delete.
(eq<mode>3, ne<mode>3): New.
(*neg_eq_<mode>, *neg_ne_<mode>): New.
(*plus_eq_<mode>, *plus_ne_<mode>): New.
(*minus_eq_<mode>, *minus_ne_<mode>): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218595 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/64180
* config/rs6000/predicates.md (adde_operand): New.
* config/rs6000/rs6000.md (add<mode>3_carry): New.
(*add<mode>3_imm_carry_pos): New.
(*add<mode>3_imm_carry_0): New.
(*add<mode>3_imm_carry_m1): New.
(*add<mode>3_imm_carry_neg): New.
(add<mode>3_carry_in): New.
(*add<mode>3_carry_in_internal): New.
(add<mode>3_carry_in_0): New.
(add<mode>3_carry_in_m1): New.
(subf<mode>3_carry): New.
(*subf<mode>3_imm_carry_0): New.
(*subf<mode>3_imm_carry_m1): New.
(subf<mode>3_carry_in): New.
(*subf<mode>3_carry_in_internal): New.
(subf<mode>3_carry_in_0): New.
(subf<mode>3_carry_in_m1): New.
(subf<mode>3_carry_in_xx): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218594 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/64180
* config/rs6000/rs6000.md (*add<mode>3_internal1): Rename to
"*add<mode>3".
(*add<mode>3_internal2, *add<mode>3_internal3, and (their splitters):
Delete.
(*add<mode>3_dot, *add<mode>3_dot2): New.
(*add<mode>3_imm_dot, *add<mode>3_imm_dot2): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218593 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/64180
* config/rs6000/rs6000.md (*add<mode>3_internal1): Remove addic
alternative.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218592 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/64180
* config/rs6000/rs6000.md (*ctr<mode>_internal1, *ctr<mode>_internal2,
*ctr<mode>_internal5, *ctr<mode>_internal6): Change "r" alternatives
to "b".  Increase length.
(splitters for these): Split to cmp+addi instead of addic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218591 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/64180
* config/rs6000/darwin.md (macho_low_si): Remove "r" alternative.
(macho_low_di): Ditto.
* config/rs6000/rs6000.md (*largetoc_low): Ditto.
(tocref<mode>): Ditto.
(elf_low): Ditto.
* config/rs6000/spe.md (mov_si<mode>_e500_subreg0_elf_low_be): Ditto.
(mov_si<mode>_e500_subreg0_elf_low_le): Ditto.
(mov_si<mode>_e500_subreg4_elf_low_be): Ditto.  Reformat condition.
(mov_si<mode>_e500_subreg4_elf_low_le): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218590 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/64180
* config/rs6000/rs6000.c (TARGET_MD_ASM_CLOBBERS): Define.
(rs6000_md_asm_clobbers): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218589 138bc75d-0d04-0410-961f-82ee72b054a4

Document libgccjit++.h

gcc/jit/ChangeLog:
* docs/cp/index.rst: New file.
* docs/cp/intro/index.rst: New file.
* docs/cp/intro/tutorial01.rst: New file.
* docs/cp/intro/tutorial02.rst: New file.
* docs/cp/intro/tutorial03.rst: New file.
* docs/cp/intro/tutorial04.rst: New file.
* docs/cp/topics/contexts.rst: New file.
* docs/cp/topics/expressions.rst: New file.
* docs/cp/topics/functions.rst: New file.
* docs/cp/topics/index.rst: New file.
* docs/cp/topics/locations.rst: New file.
* docs/cp/topics/objects.rst: New file.
* docs/cp/topics/results.rst: New file.
* docs/cp/topics/types.rst: New file.
* docs/examples/tut01-hello-world.cc: New file.
* docs/examples/tut02-square.c: Fix missing newline in output.
* docs/examples/tut02-square.cc: New file.
* docs/examples/tut03-sum-of-squares.cc: New file.
* docs/examples/tut04-toyvm/toyvm.cc: New file.
* docs/index.rst: Move summary to above the table of contents.
Add text about the C vs C++ APIs.
* docs/topics/contexts.rst: Fix a typo.

* docs/_build/texinfo/libgccjit.texi: Regenerate.
* docs/_build/texinfo/factorial1.png: New file.
* docs/_build/texinfo/sum-of-squares1.png: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218588 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-10  Richard Biener  <rguenther@suse.de>

PR testsuite/64048
* gcc.dg/tree-prof/peel-1.c: Update dump scanning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218585 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>

PR fortran/60718
* trans-expr.c (gfc_conv_procedure_call): Fix a strict aliasing
violation when passing a class object to a formal parameter which has
different pointer or allocatable attributes.

testsuite:
2014-12-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>

PR fortran/60718
* gfortran.dg/class_alias.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218584 138bc75d-0d04-0410-961f-82ee72b054a4