jason [Sun, 21 Dec 2014 05:00:43 +0000 (05:00 +0000)]
PR c++/64359
* pt.c (iterative_hash_template_arg): Hash alias specializations
differently from their TYPE_CANONICAL.
(alias_template_specialization_p): Optimize.
(template_args_equal): Optimize alias handling.
(dependent_alias_template_spec_p): Only check innermost args.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218995
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Sun, 21 Dec 2014 00:16:36 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218994
138bc75d-0d04-0410-961f-
82ee72b054a4
fdumont [Sat, 20 Dec 2014 19:16:03 +0000 (19:16 +0000)]
2014-12-20 François Dumont <fdumont@gcc.gnu.org>
* include/debug/vector (std::__debug::vector<>::clear()): Do not reset
guaranteed capacity.
* testsuite/23_containers/vector/bool/allocator/swap.cc: Move
propagating_allocator equality and inequality operators to __gnu_test
namespace.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218991
138bc75d-0d04-0410-961f-
82ee72b054a4
fdumont [Sat, 20 Dec 2014 16:09:45 +0000 (16:09 +0000)]
2014-12-20 François Dumont <fdumont@gcc.gnu.org>
* testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218990
138bc75d-0d04-0410-961f-
82ee72b054a4
segher [Sat, 20 Dec 2014 15:37:06 +0000 (15:37 +0000)]
PR target/64358
* config/rs6000/rs6000.c (rs6000_split_logical_inner): Swap the
input operands if only the second is inverted.
* config/rs6000/rs6000.md (*boolc<mode>3_internal1 for BOOL_128):
Swap BOOL_REGS_OP1 and BOOL_REGS_OP2. Correct arguments to
rs6000_split_logical.
(*boolc<mode>3_internal2 for TI2): Swap operands[1] and operands[2].
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218989
138bc75d-0d04-0410-961f-
82ee72b054a4
fdumont [Sat, 20 Dec 2014 08:37:02 +0000 (08:37 +0000)]
2014-12-20 François Dumont <fdumont@gcc.gnu.org>
* include/bits/c++config: inline __cxx11 namespace within namespace
__cxx1998.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218988
138bc75d-0d04-0410-961f-
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jason [Sat, 20 Dec 2014 01:42:51 +0000 (01:42 +0000)]
* g++.dg/cpp1y/lambda-generic-variadic2.C: Fix.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218987
138bc75d-0d04-0410-961f-
82ee72b054a4
emsr [Sat, 20 Dec 2014 01:21:15 +0000 (01:21 +0000)]
c-family/
2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
* c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
Control macro with flag_sized_deallocation.
testsuite/
2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
* g++.dg/cpp1y/feat-cxx98-neg.C: Enable __cpp_sized_deallocation test.
* g++.dg/cpp1y/feat-cxx14.C: Ditto.
* g++.dg/cpp1y/feat-cxx11-neg.C: Ditto and move tests for consistent
order.
* g++.dg/cpp1y/feat-sized-dealloc-neg.C: New.
* g++.dg/cpp1y/feat-sized-dealloc.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218986
138bc75d-0d04-0410-961f-
82ee72b054a4
jsm28 [Sat, 20 Dec 2014 00:29:16 +0000 (00:29 +0000)]
2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
* doc/invoke.texi: Document -Wdiscarded-array-qualifiers.
* doc/extend.texi: Document new behavior for pointers to arrays
with qualifiers.
c/
* c-typeck.c: New behavious for pointers to arrays with qualifiers
(common-pointer-type): For pointers to arrays take qualifiers from
element type.
(build_conditional_expr): Add warnings for lost qualifiers.
(comp-target-types): Allow pointers to arrays with different qualifiers.
(convert-for-assignment): Adapt warnings for discarded qualifiers. Add
WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
to PEDWARN_FOR_QUALIFIERS.
c-family/
* c.opt (Wdiscarded-array-qualifiers): New option.
testsuite/
* gcc.dg/Wwrite-strings-1.c: Change dg-warning.
* gcc.dg/array-quals-1.c: Use -Wno-discarded-array-qualifiers.
* gcc.dg/array-quals-2.c: Change dg-options, dg-warning.
* gcc.dg/pointer-array-atomic.c: New test.
* gcc.dg/pointer-array-quals-1.c: New test.
* gcc.dg/pointer-array-quals-2.c: New test (-pedantic-errors).
* gcc.dg/qual-component-1.c: Change dg-options, dg-warnings.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218985
138bc75d-0d04-0410-961f-
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redi [Sat, 20 Dec 2014 00:19:40 +0000 (00:19 +0000)]
Fix duplicate symbol errors in Darwin bootstrap.
* src/c++98/locale-inst.cc (__add_grouping, __pad, __int_to_char):
Only compile for old ABI.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218984
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Sat, 20 Dec 2014 00:16:48 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218983
138bc75d-0d04-0410-961f-
82ee72b054a4
ian [Fri, 19 Dec 2014 22:21:01 +0000 (22:21 +0000)]
compiler: Add temporaries required in cases of interface conversion.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218979
138bc75d-0d04-0410-961f-
82ee72b054a4
dmalcolm [Fri, 19 Dec 2014 20:34:39 +0000 (20:34 +0000)]
Fix casting non-"int" to bool.
gcc/jit/ChangeLog:
* jit-playback.c (gcc::jit::playback::context::build_cast): In
case BOOLEAN_TYPE, don't assume that the source expression is
of type "int".
gcc/testsuite/ChangeLog:
* jit.dg/test-expressions.c (make_tests_of_casts): Add tests of
casting between "long" and "bool".
(verify_casts): Verify these new test cases.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218977
138bc75d-0d04-0410-961f-
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hubicka [Fri, 19 Dec 2014 20:27:53 +0000 (20:27 +0000)]
* hash-table.h (struct pointer_hash): Fix formating.
(hash_table_higher_prime_index): Declare pure.
(hash_table_mod2, hash_table_mod1, mul_mod): Move inline;
assume that uint64_t always exists.
(hash_table<Descriptor, Allocator, false>): Use gcc_checking_assert.
(hash_table<Descriptor, Allocator, false>::expand ()): Fix formating.
(hash_table<Descriptor, Allocator, false>::clear_slot (value_type **slot)):
Use checking assert.
* hash-table.c: Remove #if 0 code.
(hash_table_higher_prime_index): Use gcc_assert.
(mul_mod, hash-table_mod1, hash_table_mod2): move to hash-table.h
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218976
138bc75d-0d04-0410-961f-
82ee72b054a4
mpf [Fri, 19 Dec 2014 20:18:08 +0000 (20:18 +0000)]
MIPSR6: mips-img-elf mips-img-linux-gnu triplets and vendor updates
gcc/
* config.gcc: Support mips*-img-linux* and mips*-img-elf*.
* config/mips/mti-linux.h: Support mips32r6 as being the default arch.
* config/mips/t-img-elf: New.
* config/mips/t-img-linux: New.
gcc/testsuite/
* gcc.target/mips/pr37362.c: Skip for mips-img-elf.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218975
138bc75d-0d04-0410-961f-
82ee72b054a4
ian [Fri, 19 Dec 2014 20:17:42 +0000 (20:17 +0000)]
* go-gcc.cc (array_constructor_expression): Don't construct arrays
of zero-sized values.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218974
138bc75d-0d04-0410-961f-
82ee72b054a4
mpf [Fri, 19 Dec 2014 20:17:36 +0000 (20:17 +0000)]
MIPS32R6 and MIPS64R6 support
gcc/
* config.gcc: Add mipsisa64r6 and mipsisa32r6 cpu support.
* config/mips/constraints.md (ZD): Add r6 restrictions.
* config/mips/gnu-user.h (DRIVER_SELF_SPECS): Add MIPS_ISA_LEVEL_SPEC.
* config/mips/loongson.md
(<u>div<mode>3, <u>mod<mode>3): Move to mips.md.
* config/mips/mips-cpus.def (mips32r6, mips64r6): Define.
* config/mips/mips-modes.def (CCF): New mode.
* config/mips/mips-protos.h
(mips_9bit_offset_address_p): New prototype.
* config/mips/mips-tables.opt: Regenerate.
* config/mips/mips.c (MIPS_JR): Use JALR $, <reg> for R6.
(mips_rtx_cost_data): Add pseudo-processors W32 and W64.
(mips_9bit_offset_address_p): New function.
(mips_rtx_costs): Account for R6 multiply and FMA instructions.
(mips_emit_compare): Implement R6 FPU comparisons.
(mips_expand_conditional_move): Implement R6 selects.
(mips_expand_conditional_trap): Account for removed trap immediate.
(mips_expand_block_move): Disable inline move when LWL/LWR are removed.
(mips_print_float_branch_condition): Update for R6 FPU branches.
(mips_print_operand): Handle CCF mode compares.
(mips_interrupt_extra_call_saved_reg_p): Do not attempt to callee-save
MD_REGS for R6.
(mips_hard_regno_mode_ok_p): Support CCF mode.
(mips_mode_ok_for_mov_fmt_p): Likewise.
(mips_secondary_reload_class): CCFmode can be loaded directly.
(mips_set_fast_mult_zero_zero_p): Account for R6 multiply instructions.
(mips_option_override): Ensure R6 is used with fp64. Set default
mips_nan modes. Check for mips_nan support. Prevent DSP with R6.
(mips_conditional_register_usage): Disable MD_REGS for R6. Disable
FPSW for R6.
(mips_mulsidi3_gen_fn): Support R6 multiply instructions.
* config/mips/mips.h (ISA_MIPS32R6, ISA_MIPS64R6): Define.
(TARGET_CPU_CPP_BUILTINS): Rework for mips32/mips64.
(ISA_HAS_JR): New macro.
(ISA_HAS_HILO): New macro.
(ISA_HAS_R6MUL): Likewise.
(ISA_HAS_R6DMUL): Likewise.
(ISA_HAS_R6DIV): Likewise.
(ISA_HAS_R6DDIV): Likewise.
(ISA_HAS_CCF): Likewise.
(ISA_HAS_SEL): Likewise.
(ISA_HAS_COND_TRAPI): Likewise.
(ISA_HAS_FP_MADDF_MSUBF): Likewise.
(ISA_HAS_LWL_LWR): Likewise.
(ISA_HAS_IEEE_754_LEGACY): Likewise.
(ISA_HAS_IEEE_754_2008): Likewise.
(ISA_HAS_PREFETCH_9BIT): Likewise.
(MIPSR6_9BIT_OFFSET_P): New macro.
(BASE_DRIVER_SELF_SPECS): Use MIPS_ISA_DRIVER_SELF_SPECS.
(DRIVER_SELF_SPECS): Use MIPS_ISA_LEVEL_SPEC.
(MULTILIB_ISA_DEFAULT): Handle mips32r6 and mips64r6.
(MIPS_ISA_LEVEL_SPEC): Likewise.
(MIPS_ISA_SYNCI_SPEC): Likewise.
(ISA_HAS_64BIT_REGS): Likewise.
(ISA_HAS_BRANCHLIKELY): Likewise.
(ISA_HAS_MUL3): Likewise.
(ISA_HAS_DMULT): Likewise.
(ISA_HAS_DDIV): Likewise.
(ISA_HAS_DIV): Likewise.
(ISA_HAS_MULT): Likewise.
(ISA_HAS_FP_CONDMOVE): Likewise.
(ISA_HAS_8CC): Likewise.
(ISA_HAS_FP4): Likewise.
(ISA_HAS_PAIRED_SINGLE): Likewise.
(ISA_HAS_MADD_MSUB): Likewise.
(ISA_HAS_FP_RECIP_RSQRT): Likewise.
* config/mips/mips.md (processor): Add w32 and w64.
(FPCC): New mode iterator.
(reg): Add CCF mode.
(fpcmp): New mode attribute.
(fcond): Add ordered, ltgt and ne codes.
(fcond): Update code attribute.
(sel): New code attribute.
(selinv): Likewise.
(ctrap<mode>4): Update condition.
(*conditional_trap_reg<mode>): New define_insn.
(*conditional_trap<mode>): Update condition.
(mul<mode>3): Expand R6 multiply instructions.
(<su>mulsi3_highpart): Likewise.
(<su>muldi3_highpart): Likewise.
(mul<mode>3_mul3_loongson): Rename...
(mul<mode>3_mul3_hilo): To this. Add R6 mul instruction.
(<u>mulsidi3_32bit_r6): New expander.
(<u>mulsidi3_32bit): Restrict to pre-r6 multiplies.
(<u>mulsidi3_32bit_r4000): Likewise.
(<u>mulsidi3_64bit): Likewise.
(<su>mulsi3_highpart_internal): Likewise.
(mulsidi3_64bit_r6dmul): New instruction.
(<su>mulsi3_highpart_r6): Likewise.
(<su>muldi3_highpart_r6): Likewise.
(fma<mode>4): Likewise.
(movccf): Likewise.
(*sel<code><GPR:mode>_using_<GPR2:mode>): Likewise.
(*sel<mode>): Likewise.
(<u>div<mode>3): Moved from loongson.md. Add R6 instructions.
(<u>mod<mode>3): Likewise.
(extvmisalign<mode>): Require ISA_HAS_LWL_LWR.
(extzvmisalign<mode>): Likewise.
(insvmisalign<mode>): Likewise.
(mips_cache): Account for R6 displacement field sizes.
(*branch_fp): Rename...
(*branch_fp_<mode>): To this. Add CCFmode support.
(*branch_fp_inverted): Rename...
(*branch_fp_inverted_<mode>): To this. Add CCFmode support.
(s<code>_<mode>): Rename...
(s<code>_<SCALARF:mode>_using_<FPCC:mode>): To this. Add FCCmode
condition support.
(s<code>_<mode> swapped): Rename...
(s<code>_<SCALARF:mode>_using_<FPCC:mode> swapped): To this. Add
CCFmode condition support.
(mov<mode>cc GPR): Expand R6 selects.
(mov<mode>cc FPR): Expand R6 selects.
(*tls_get_tp_<mode>_split): Do not .set push for >= mips32r2.
* config/mips/netbsd.h (TARGET_CPU_CPP_BUILTINS): Update similarly to
mips.h.
(ASM_SPEC): Add mips32r6, mips64r6.
* config/mips/t-isa3264 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Update
for mips32r6/mips64r6.
* doc/invoke.texi: Document -mips32r6,-mips64r6.
* doc/md.texi: Update comment for ZD constraint.
libgcc/
* config.host: Support mipsisa32r6 and mipsisa64r6.
* config/mips/mips16.S: Do not build for R6.
gcc/testsuite/
* gcc.dg/torture/mips-hilo-2.c: Unconditionally pass for R6 onwards.
* gcc.dg/torture/pr19683-1.c: Likewise.
* gcc.target/mips/branch-cost-2.c: Require MOVN.
* gcc.target/mips/movcc-1.c: Likewise.
* gcc.target/mips/movcc-2.c: Likewise.
* gcc.target/mips/movcc-3.c: Likewise.
* gcc.target/mips/call-saved-4.c: Require LDC.
* gcc.target/mips/dmult-1.c: Require R5 or earlier.
* gcc.target/mips/fpcmp-1.c: Likewise.
* gcc.target/mips/fpcmp-2.c: Likewise.
* gcc.target/mips/neg-abs-2.c: Likewise.
* gcc.target/mips/timode-1.c: Likewise.
* gcc.target/mips/unaligned-1.c: Likewise.
* gcc.target/mips/madd-3.c: Require MADD.
* gcc.target/mips/madd-9.c: Likewise.
* gcc.target/mips/maddu-3.c: Likewise.
* gcc.target/mips/msub-3.c: Likewise.
* gcc.target/mips/msubu-3.c: Likewise.
* gcc.target/mips/mult-1.c: Require INS and not DMUL.
* gcc.target/mips/mips-ps-type-2.c: Require MADD.PS.
* gcc.target/mips/mips.exp (mips_option_groups): Add ins, dmul, ldc,
movn, madd, maddps.
(mips-dg-options): INS available from R2. LDC available from MIPS II,
DMUL is present in octeon. Describe all features removed from R6.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218973
138bc75d-0d04-0410-961f-
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dmalcolm [Fri, 19 Dec 2014 20:11:16 +0000 (20:11 +0000)]
Fix issue with string options and nested gcc_jit_contexts
gcc/jit/ChangeLog:
* jit-recording.c (gcc::jit::recording::context::context): When
copying string options from a parent context, take a copy of the
underlying buffers, rather than simply copying the pointer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218972
138bc75d-0d04-0410-961f-
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segher [Fri, 19 Dec 2014 19:55:32 +0000 (19:55 +0000)]
PR target/64268
* combine.c (try_combine): Immediately return if any of I0,I1,I2
are the same insn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218971
138bc75d-0d04-0410-961f-
82ee72b054a4
dmalcolm [Fri, 19 Dec 2014 19:33:29 +0000 (19:33 +0000)]
Handle NULL in gcc_jit_context_set_str_option
gcc/jit/ChangeLog:
* jit-recording.c (gcc::jit::recording::context::set_str_option):
Handle NULL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218969
138bc75d-0d04-0410-961f-
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janus [Fri, 19 Dec 2014 19:28:57 +0000 (19:28 +0000)]
2014-12-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/64209
* trans-expr.c (gfc_trans_class_array_init_assign): Check if _def_init
component is non-NULL.
(gfc_trans_class_init_assign): Ditto.
2014-12-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/64209
* gfortran.dg/unlimited_polymorphic_19.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218968
138bc75d-0d04-0410-961f-
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redi [Fri, 19 Dec 2014 18:16:39 +0000 (18:16 +0000)]
New std::string implementation.
* acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_CXX11_ABI): Remove.
(GLIBCXX_ENABLE_LIBSTDCXX_DUAL_ABI, GLIBCXX_DEFAULT_ABI): Add.
* configure.ac: Use new macros.
* configure: Regenerate.
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
* libsupc++/Makefile.in: Regenerate.
* po/Makefile.in: Regenerate.
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* include/Makefile.am: Set _GLIBCXX_USE_DUAL_ABI.
* include/Makefile.in: Regenerate.
* config/abi/pre/gnu.ver: Export symbols related to new std::string.
Tighten old patterns to not match new symbols.
* config/locale/generic/monetary_members.cc: Guard some definitions
to not compile with new ABI.
* config/locale/gnu/monetary_members.cc: Likewise.
* config/locale/gnu/numeric_members.cc: Prevent double-free.
* config/os/gnu-linux/ldbl-extra.ver: Add new __gnu_cxx_ldbl128
exports. Tighten old patterns.
* doc/xml/manual/configure.xml: Document new configure options.
* doc/html/*: Regenerate.
* include/bits/basic_string.h (__cxx11::basic_string): Define new
non-reference-counted implementation in inline namespace __cxx11.
(stoi, stol, stoll, stof, stod, stold, to_string): Conditionally use
inline namespace.
(literals::string_literals::operator"): Conditionally use abi-tag.
* include/bits/basic_string.tcc (__cxx11::basic_string): Define.
* include/bits/c++config: Define _GLIBCXX_USE_DUAL_ABI and
LDBL_CXX11_ABI namespace macros.
* include/bits/locale_classes.h (locale::name()): Use abi_tag when
new ABI is in use.
(locale::_S_twinned_facets): New static member.
(locale::facet::__shim): Declare new type.
(locale::_facet::_M_sso_shim, locale::_facet::_M_cow_shim): New
functions for creating shims.
(locale::_Impl::_M_facet_unchecked): New member function for use
during construction.
(locale::_Impl::_M_init_extra): New member functions to create second
version of some facets.
(collate, collate_byname): Use abi_tag when new ABI is in use.
* include/bits/locale_facets.h: Add _GLIBCXX_NUM_CXX11_FACETS macro.
(numpunct, numpunct_byname): Use __cxx11 namespace.
(num_get::_M_extract_float, num_get::_M_extract_int): Use abi_tag
when new ABI is in use.
(num_get::__do_get, num_put::__do_put): Do not declare long double
compat functions for new ABI.
* include/bits/locale_facets.tcc (num_get, num_put): Use abi_tag on
definitions.
(numpunct, numpunct_byname): Qualify explicit instantiations.
* include/bits/locale_facets_nonio.h (time_get, time_get_byname,
moneypunct, moneypunct_byname, money_get, money_put, messages,
messages_byname): Use new inline namespace macros.
(money_get::__do_get, money_put::__do_put): Do not declare long
double compat functions for new ABI.
* include/bits/locale_facets_nonio.tcc (money_get, money_put): Use
new namespace macros.
(money_get::__do_get, money_put::__do_put): Do not define for new ABI.
* include/bits/localefwd.h (numpunct, numpunct_byname, collate,
collate_byname, time_get, time_get_byname, moneypunct,
moneypunct_byname, money_get, money_put, messages, messages_byname):
Use new namespace macros.
* include/bits/regex.h: Use inline namespace macros.
* include/bits/stl_list.h (_List_base, list): Use inline namespace
instead of abi-tag.
* include/bits/stringfwd.h (basic_string): Use namespace macros.
* include/std/iosfwd (basic_stringbuf, basic_istringstream,
basic_ostringstream, basic_stringstream): Likewise.
* include/std/sstream: Likewise.
(basic_stringbuf::__xfer_bufptrs): Update streambuf pointers on move.
* include/std/stdexcept (__cow_string, __sso_string): New types for
indirectly using std::string with either ABI.
(logic_error, runtime_error): Replace std::string member with
__cow_string when new ABI is in use. Declare non-inline copy
constructor and assignment operator. Declare const char* constructors.
(domain_error, invalid_argument, length_error, out_of_range,
range_error, overflow_error, underflow_error): Declare const char*
constructors.
* include/std/system_error (error_category): Replace with new
definition in inline namespace _V2.
(error_code::message, error_condition::message): Use abi_tag on
functions returning std::string.
* python/libstdcxx/v6/printers.py (StdStringPrinter): Handle new ABI.
* src/c++11/Makefile.am: Add new files.
* src/c++11/Makefile.in: Regenerate.
* src/c++11/compatibility-c++0x.cc: Compile with old std::string ABI.
Define old error_category symbols.
* src/c++11/cow-fstream-inst.cc: New. Instantiate fstream members
using old std::string ABI.
* src/c++11/cow-locale_init.cc (locale::_Impl::_M_init_extra): Define.
* src/c++11/cow-shim_facets.cc: Define shim facets using old ABI.
* src/c++11/cow-sstream-inst.cc: Instantiate stringstreams using old
std::string ABI.
* src/c++11/cow-stdexcept.cc: Define new constructors and assignment
operators.
(__cow_string, error_category::_M_message): Define.
* src/c++11/cow-string-inst.cc: Explicit instantiations using old
std::string. Include src/c++98/istream-string.cc.
* src/c++11/cow-wstring-inst.cc: Explicit instantiations using old
std::wstring.
* src/c++11/cxx11-hash_tr1.cc: Explicit instantiations using new
string.
* src/c++11/cxx11-ios_failure.cc: Add sanity check.
* src/c++11/cxx11-locale-inst.cc: Instantiate facets using new
std::string.
* src/c++11/cxx11-shim_facets.cc: Define shim facets using new ABI.
* src/c++11/cxx11-stdexcept.cc: Define constructors taking new
std::string.
* src/c++11/cxx11-wlocale-inst.cc: Instantiate facets using
new std::wstring.
* src/c++11/fstream-inst.cc: Compile with new ABI.
* src/c++11/functexcept.cc: Compile with old ABI.
* src/c++11/random.cc: Compile with new ABI.
* src/c++11/sstream-inst.cc: Compile with new ABI.
* src/c++11/string-inst.cc: Explicit instantiations for new string.
* src/c++11/system_error.cc (__sso_string, error_category::_M_message):
Define.
* src/c++11/wstring-inst.cc: Compile with new ABI.
* src/c++98/Makefile.am: Compile some host files twice for old and
new std::string. Add new files.
* src/c++98/Makefile.in: Regenerate.
* src/c++98/compatibility-ldbl.cc: Compile with old ABI.
* src/c++98/compatibility.cc: Likewise.
* src/c++98/concept-inst.cc: Likewise.
* src/c++98/hash_tr1.cc: Likewise.
* src/c++98/istream-string.cc: New file defining functions that
work with istream and std::string moved from ...
* src/c++98/istream.cc: ... here.
* src/c++98/cow-istream-string.cc: Recompile istream-string.cc with
old ABI.
* src/c++98/locale-inst.cc: Adjust facet instantiations to work for
either ABI.
* src/c++98/locale.cc (locale::_M_install_facet,
locale::_M_install_cache): Handle twinned facets.
* src/c++98/locale-facets.cc: Compile with old std::string ABI.
(__verify_grouping): Define new overload and old std::string version.
* src/c++98/locale_init.cc: Initialize twinned facets.
* src/c++98/localename.cc: Likewise.
* src/c++98/misc-inst.cc: Instantiate C++98-only std::string members.
(__verify_grouping): Define new std::string version.
* src/c++98/stdexcept.cc: Compile with old std::string ABI.
* src/c++98/wlocale-inst.cc: Likewise.
* testsuite/18_support/50594.cc: Adjust to work with SSO strings.
* testsuite/21_strings/basic_string/capacity/1.cc: Likewise.
* testsuite/21_strings/basic_string/capacity/char/1.cc: Likewise.
* testsuite/21_strings/basic_string/capacity/char/18654.cc: Likewise.
* testsuite/21_strings/basic_string/capacity/char/2.cc: Likewise.
* testsuite/21_strings/basic_string/capacity/wchar_t/1.cc: Likewise.
* testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc:
Likewise.
* testsuite/21_strings/headers/string/synopsis.cc: Use inline
namespace macros.
* testsuite/23_containers/headers/list/synopsis.cc: Likewise.
* testsuite/27_io/basic_ios/copyfmt/char/1.cc: Set dg-options so
correct exception type can be caught.
* testsuite/27_io/basic_ios/exceptions/char/1.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/char/
exceptions_failbit.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
exceptions_failbit.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/char/
exceptions_null.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
exceptions_null.cc: Likewise.
* testsuite/27_io/basic_istream/sentry/char/12297.cc: Likewise.
* testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc: Likewise.
* testsuite/27_io/basic_ostream/inserters_other/char/
exceptions_null.cc: Likewise.
* testsuite/27_io/basic_ostream/inserters_other/wchar_t/
exceptions_null.cc: Likewise.
* testsuite/27_io/ios_base/storage/2.cc: Likewise.
* testsuite/27_io/ios_base/failure/cxx11.cc: Disable for old ABI.
* testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error.
* testsuite/libstdc++-prettyprinters/libfundts.cc: Use old ABI.
* testsuite/libstdc++-prettyprinters/simple.cc: Likewise.
* testsuite/libstdc++-prettyprinters/simple11.cc: Likewise.
* testsuite/libstdc++-prettyprinters/whatis.cc: Likewise.
* testsuite/util/exception/safety.h: Adjust member function types
for new std::string.
* testsuite/util/testsuite_abi.cc: Add new version and ignore
__float128 symbols in __cxx11 namespace.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218964
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paolo [Fri, 19 Dec 2014 18:16:00 +0000 (18:16 +0000)]
2014-12-19 Paolo Carlini <paolo.carlini@oracle.com>
* Tweak ChangeLog.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218963
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ktietz [Fri, 19 Dec 2014 18:03:20 +0000 (18:03 +0000)]
* g++.dg/template/using30.C: Move ...
* g++.dg/cpp0x/alias-decl-45.C: ... here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218962
138bc75d-0d04-0410-961f-
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alalaw01 [Fri, 19 Dec 2014 17:59:23 +0000 (17:59 +0000)]
[AArch64 3/3] Fix XOR_one_cmpl pattern; add SIMD-reg variants for BIC,ORN,EON
gcc/:
* config/aarch64/aarch64.c (<LOGICAL:optab>_one_cmpl<mode>3):
Reparameterize to...
(<NLOGICAL:optab>_one_cmpl<mode>3): with extra SIMD-register variant.
(xor_one_cmpl<mode>3): New define_insn_and_split.
* config/aarch64/iterators.md (NLOGICAL): New define_code_iterator.
gcc/testsuite/:
* gcc.target/aarch64/eon_1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218961
138bc75d-0d04-0410-961f-
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alalaw01 [Fri, 19 Dec 2014 17:48:15 +0000 (17:48 +0000)]
[AArch64 2/3] Add SIMD-reg variants of logical operators and/ior/xor/not
* config/aarch64/aarch64.md (<optab><mode>3, one_cmpl<mode>2):
Add SIMD-register variant.
* config/aarch64/iterators.md (Vbtype): Add value for SI.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218960
138bc75d-0d04-0410-961f-
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paolo [Fri, 19 Dec 2014 17:47:58 +0000 (17:47 +0000)]
2014-12-19 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/template/using30.C: Move...
* g++.dg/cpp0x/alias-decl-45.C: ... here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218959
138bc75d-0d04-0410-961f-
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alalaw01 [Fri, 19 Dec 2014 17:44:36 +0000 (17:44 +0000)]
[AArch64 1/3] Don't disparage add/sub in SIMD registers
* config/aarch64/aarch64.md (subdi3, adddi3_aarch64): Don't penalize
SIMD reg variant.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218958
138bc75d-0d04-0410-961f-
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paolo [Fri, 19 Dec 2014 16:50:31 +0000 (16:50 +0000)]
2014-12-19 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60493
* g++.dg/template/crash120.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218957
138bc75d-0d04-0410-961f-
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ktietz [Fri, 19 Dec 2014 16:47:59 +0000 (16:47 +0000)]
PR c++/61198
* g++.dg/template/using30.C: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218956
138bc75d-0d04-0410-961f-
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ktietz [Fri, 19 Dec 2014 16:44:15 +0000 (16:44 +0000)]
PR c++/61198
* pt.c (most_general_template): Don't break for template-alias.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218955
138bc75d-0d04-0410-961f-
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ian [Fri, 19 Dec 2014 16:14:01 +0000 (16:14 +0000)]
compiler: More cases that need a temporary for interface conversion.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218952
138bc75d-0d04-0410-961f-
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marxin [Fri, 19 Dec 2014 12:40:50 +0000 (12:40 +0000)]
Fix for PR ipa/63569.
PR ipa/63569
* gcc.dg/ipa/pr63569.c: New test.
PR ipa/63569
* ipa-icf-gimple.c (func_checker::compare_operand): Add missing
comparison for volatile flag.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218949
138bc75d-0d04-0410-961f-
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jakub [Fri, 19 Dec 2014 12:20:58 +0000 (12:20 +0000)]
PR preprocessor/63831
* c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
and __has_cpp_attribute here.
* c-ppoutput.c (init_pp_output): Set cb->has_attribute to
c_common_has_attribute.
* c-common.h (c_common_has_attribute): New prototype.
* c-lex.c (init_c_lex): Set cb->has_attribute to
c_common_has_attribute instead of cb_has_attribute.
(get_token_no_padding): New function.
(cb_has_attribute): Renamed to ...
(c_common_has_attribute): ... this. No longer static. Use
get_token_no_padding, require ()s, don't build TREE_LIST
unnecessarily, fix up formatting, adjust diagnostics, call
init_attributes.
* directives.c (lex_macro_node): Remove __has_attribute__ handling.
* internal.h (struct spec_node): Remove n__has_attribute__ field.
(struct lexer_state): Remove in__has_attribute__ field.
* macro.c (_cpp_builtin_macro_text): Handle BT_HAS_ATTRIBUTE.
* identifiers.c (_cpp_init_hashtable): Remove __has_attribute__
handling.
* init.c (builtin_array): Add __has_attribute and __has_cpp_attribute.
(cpp_init_special_builtins): Don't initialize __has_attribute
or __has_cpp_attribute if CLK_ASM or pfile->cb.has_attribute is NULL.
* traditional.c (enum ls): Remove ls_has_attribute,
ls_has_attribute_close.
(_cpp_scan_out_logical_line): Remove __has_attribute__ handling.
* include/cpplib.h (enum cpp_builtin_type): Add BT_HAS_ATTRIBUTE.
* pch.c (cpp_read_state): Remove __has_attribute__ handling.
* expr.c (eval_token): Likewise.
(parse_has_attribute): Removed.
* c-c++-common/cpp/pr63831-1.c: New test.
* c-c++-common/cpp/pr63831-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218948
138bc75d-0d04-0410-961f-
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ktkachov [Fri, 19 Dec 2014 10:20:07 +0000 (10:20 +0000)]
[ARM][doc] Remove mention of Advanced RISC Machines
* doc/invoke.texi (ARM options): Remove mention of Advanced RISC
Machines.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218897
138bc75d-0d04-0410-961f-
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jgreenhalgh [Fri, 19 Dec 2014 09:41:13 +0000 (09:41 +0000)]
Fix ChangeLog typo in 218895
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218896
138bc75d-0d04-0410-961f-
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jgreenhalgh [Fri, 19 Dec 2014 09:39:55 +0000 (09:39 +0000)]
[PATCH][ARM] Fix reservation pattern in cortex-a9-neon.md
gcc/
* config/arm/cortex-a9-neon.md (cortex_a9_neon_vmov): Change
reservation to cortex_a9_neon_dp.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218895
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kkojima [Fri, 19 Dec 2014 04:56:26 +0000 (04:56 +0000)]
* [SH] Split QI/HImode load/store via r0 when LRA is enabled.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218892
138bc75d-0d04-0410-961f-
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kkojima [Fri, 19 Dec 2014 04:53:57 +0000 (04:53 +0000)]
* [SH] Add splitter to addsi3_compact.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218891
138bc75d-0d04-0410-961f-
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kkojima [Fri, 19 Dec 2014 04:51:53 +0000 (04:51 +0000)]
* [SH] Modify movsi_ie and movsf_ie patterns for LRA.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218890
138bc75d-0d04-0410-961f-
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kkojima [Fri, 19 Dec 2014 04:49:16 +0000 (04:49 +0000)]
* [SH] Miscellaneous changes for LRA.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218889
138bc75d-0d04-0410-961f-
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kkojima [Fri, 19 Dec 2014 04:47:18 +0000 (04:47 +0000)]
* [SH] Add -mlra option.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218888
138bc75d-0d04-0410-961f-
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kkojima [Fri, 19 Dec 2014 04:43:11 +0000 (04:43 +0000)]
* Add TARGET_LEGITIMIZE_ADDRESS_DISPLACEMENT target macro.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218887
138bc75d-0d04-0410-961f-
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kkojima [Fri, 19 Dec 2014 04:40:11 +0000 (04:40 +0000)]
* Add TARGET_CANNOT_SUBSTITUTE_MEM_EQUIV target macro.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218886
138bc75d-0d04-0410-961f-
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kkojima [Fri, 19 Dec 2014 04:36:54 +0000 (04:36 +0000)]
* lra-constraints.c (process_address_1): Swap base_term and index_term
if INDEX_REG_CLASS is assigned to base_term already when INDEX_REG_CLASS
is a single register class.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218885
138bc75d-0d04-0410-961f-
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ian [Fri, 19 Dec 2014 04:05:59 +0000 (04:05 +0000)]
compiler: Avoid multiple evaluations in interface conversions.
Added assertions for cases that might lead to multiple
evaluations, and fixed all the problems I saw.
Test case already in master Go testsuite
(https://go-review.googlesource.com/#/c/1710/).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218884
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gccadmin [Fri, 19 Dec 2014 00:16:27 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218883
138bc75d-0d04-0410-961f-
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paolo [Fri, 19 Dec 2014 00:02:05 +0000 (00:02 +0000)]
2014-12-18 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/63723
* g++.dg/cpp0x/sfinae54.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218880
138bc75d-0d04-0410-961f-
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jason [Thu, 18 Dec 2014 23:53:15 +0000 (23:53 +0000)]
PR c++/64105
* parser.c (cp_parser_simple_type_specifier): Make auto parameter
before -std=c++14 an error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218879
138bc75d-0d04-0410-961f-
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paolo [Thu, 18 Dec 2014 23:43:46 +0000 (23:43 +0000)]
2014-12-18 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/59204
* g++.dg/cpp0x/sfinae53.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218878
138bc75d-0d04-0410-961f-
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jason [Thu, 18 Dec 2014 22:22:42 +0000 (22:22 +0000)]
PR c++/64352
* pt.c (tsubst_copy_and_build): Pass complain to mark_used.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218877
138bc75d-0d04-0410-961f-
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jason [Thu, 18 Dec 2014 22:22:36 +0000 (22:22 +0000)]
PR c++/64251
* decl2.c (mark_used): Don't mark if in_template_function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218876
138bc75d-0d04-0410-961f-
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vmakarov [Thu, 18 Dec 2014 21:50:48 +0000 (21:50 +0000)]
2014-12-18 Vladimir Makarov <vmakarov@redhat.com>
* lra-constraints.c (lra-constraints.c): Exchange places of sclass
and dclass.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218875
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vmakarov [Thu, 18 Dec 2014 20:49:44 +0000 (20:49 +0000)]
2014-12-18 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/64291
* lra-remat.c (bad_for_rematerialization_p): Add UNPSEC_VLOATILE.
(create_cands): Process only output reload insn with potential
cands.
2014-12-18 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/64291
* testsuite/gcc.target/i386/pr64291-[12].c: New tests.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218874
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paolo [Thu, 18 Dec 2014 17:53:55 +0000 (17:53 +0000)]
/cp
2014-12-18 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60955
* pt.c (struct warning_sentinel): Move it...
* cp-tree.h: ... here.
* semantics.c (force_paren_expr): Use it.
/testsuite
2014-12-18 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60955
* g++.dg/warn/register-parm-1.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218871
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hjl [Thu, 18 Dec 2014 17:35:45 +0000 (17:35 +0000)]
X86-64: Add -mskip-rax-setup
The Linux kernel never passes floating point arguments around, vararg
functions or not. Hence no vector registers are ever used when calling a
vararg function. But gcc still dutifully emits an "xor %eax,%eax" before
each and every call of a vararg function. Since no callee use that for
anything, these instructions are redundant.
This patch adds the -mskip-rax-setup option to skip setting up RAX
register when SSE is disabled and there are no variable arguments passed
in vector registers. Since RAX register is used to avoid unnecessarily
saving vector registers on stack when passing variable arguments, the
impacts of this option are callees may waste some stack space, misbehave
or jump to a random location. GCC 4.4 or newer don't those issues,
regardless the RAX register value since they don't check the RAX register
value when SSE is disabled.
gcc/
* config/i386/i386.c (ix86_expand_call): Skip setting up RAX
register for -mskip-rax-setup when there are no parameters
passed in vector registers.
* config/i386/i386.opt (mskip-rax-setup): New option.
* doc/invoke.texi: Document -mskip-rax-setup.
gcc/testsuite/
* gcc.target/i386/amd64-abi-7.c: New tests.
* gcc.target/i386/amd64-abi-8.c: Likwise.
* gcc.target/i386/amd64-abi-9.c: Likwise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218870
138bc75d-0d04-0410-961f-
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alalaw01 [Thu, 18 Dec 2014 15:20:11 +0000 (15:20 +0000)]
[AArch64] Simplify+improve patterns for ushr(d?)_n_u64 intrinsic
gcc/:
* config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): Handle shift
by 64 by moving const0_rtx.
(aarch64_ushr_simddi): Delete.
* config/aarch64/aarch64.md (enum unspec): Delete UNSPEC_USHR64.
gcc/testsuite/:
* gcc.target/aarch64/ushr64_1.c: Remove scan-assembler "ushr...64".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218868
138bc75d-0d04-0410-961f-
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alalaw01 [Thu, 18 Dec 2014 15:00:51 +0000 (15:00 +0000)]
[AArch64] Simplify patterns for sshr_n_[us]64 intrinsic
* config/aarch64/aarch64.md (enum "unspec"): Remove UNSPEC_SSHR64.
* config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): Change shift
amount to 63 if was 64.
(aarch64_sshr_simddi): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218867
138bc75d-0d04-0410-961f-
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jiwang [Thu, 18 Dec 2014 13:48:34 +0000 (13:48 +0000)]
[AArch64] Add TARGET_MIN_DIVISIONS_FOR_RECIP_MUL
2014-12-18 Wilco Dijkstra <wilco.dijkstra@arm.com>
* gcc/config/aarch64/aarch64.c (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL):
Define.
(aarch64_min_divisions_for_recip_mul): New function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218866
138bc75d-0d04-0410-961f-
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jiwang [Thu, 18 Dec 2014 13:46:22 +0000 (13:46 +0000)]
[AArch64] Generalize code alignment
2014-12-18 Wilco Dijkstra <wilco.dijkstra@arm.com>
* config/aarch64/aarch64-protos.h (tune-params): Add code alignment
tuning parameters.
* gcc/config/aarch64/aarch64.c (generic_tunings): Add code alignment
tuning parameters.
(cortexa53_tunings): Likewise.
(cortexa57_tunings): Likewise.
(thunderx_tunings): Likewise.
(aarch64_override_options): Use new alignment tunings.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218865
138bc75d-0d04-0410-961f-
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marxin [Thu, 18 Dec 2014 13:32:18 +0000 (13:32 +0000)]
Fix for PR64330.
PR tree-optimization/64330
* ipa-icf.c (sem_variable::parse): Add checking
for externally visible symbols and do not introduce
an alias for an external declaration.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218864
138bc75d-0d04-0410-961f-
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marxin [Thu, 18 Dec 2014 12:06:34 +0000 (12:06 +0000)]
Fix for PR bootstrap/63573.
PR bootstrap/63573
* tree-inline.c (remap_gimple_stmt): Handle gimple_call_from_thunk_p
predicate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218861
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marxin [Thu, 18 Dec 2014 12:02:22 +0000 (12:02 +0000)]
Fix for PR ipa/64146
PR ipa/64146
* ipa-icf.c (sem_function::merge): Check for
decl_binds_to_current_def_p is newly added to merge operation.
* g++.dg/ipa/pr64146.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218860
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ro [Thu, 18 Dec 2014 11:54:40 +0000 (11:54 +0000)]
Change mpx effective-target test into link test
* lib/mpx-dg.exp (check_effective_target_mpx): Change into link test.
Add main.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218859
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ro [Thu, 18 Dec 2014 09:42:22 +0000 (09:42 +0000)]
Include target-utils.exp in boehm-gc testing
* testsuite/lib/boehm-gc.exp: Load target-utils.exp.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218857
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prathamesh3492 [Thu, 18 Dec 2014 06:19:33 +0000 (06:19 +0000)]
Add myself to MAINTAINERS under Writer After Approval
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218856
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amker [Thu, 18 Dec 2014 02:53:42 +0000 (02:53 +0000)]
PR tree-optimization/62178
* tree-ssa-loop-ivopts.c (cheaper_cost_with_cand): New function.
(iv_ca_replace): New function.
(try_improve_iv_set): New parameter try_replace_p.
Break local optimal fixed-point by calling iv_ca_replace.
(find_optimal_iv_set_1): Pass new argument to try_improve_iv_set.
gcc/testsuite/ChangeLog
PR tree-optimization/62178
* gcc.target/aarch64/pr62178.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218855
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dehao [Thu, 18 Dec 2014 00:19:24 +0000 (00:19 +0000)]
gcc/ChangeLog:
2014-12-17 Dehao Chen <dehao@google.com>
* auto-profile.c (afdo_annotate_cfg): Invoke update_ssa in the right
place.
(auto_profile): Recompute inline summary after processing cgraph node.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218854
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gccadmin [Thu, 18 Dec 2014 00:16:36 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218853
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olegendo [Wed, 17 Dec 2014 23:08:14 +0000 (23:08 +0000)]
gcc/
PR target/51244
* config/sh/sh_treg_combine.cc (is_conditional_insn): New function.
(cbranch_trace): Add member rtx* condition_rtx_in_insn, initialize it
accordingly in constructor.
(cbranch_trace::branch_condition_rtx_ref): New function.
(cbranch_trace::branch_condition_rtx): Use branch_condition_rtx_ref.
(sh_treg_combine::try_invert_branch_condition): Invert condition rtx
in insn using reversed_comparison_code and validate_change instead of
invert_jump_1.
(sh_treg_combine::execute): Look for conditional insns in basic blocks
in addition to conditional branches.
* config/sh/sh.md (*movsicc_div0s): Remove combine patterns.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218850
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olegendo [Wed, 17 Dec 2014 22:52:21 +0000 (22:52 +0000)]
gcc/
PR target/51244
* config/sh/sh_treg_combine.cc (sh_treg_combine::try_optimize_cbranch):
Combine ccreg inversion and cbranch into inverted cbranch.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218847
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mrs [Wed, 17 Dec 2014 22:35:04 +0000 (22:35 +0000)]
2014-12-17 Sergio Durigan Junior <sergiodj@redhat.com>
* dg-extract-results.sh: Use --text with grep to avoid issues with
binary files. Fall back to cat -v, if that doesn't work.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218843
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vmakarov [Wed, 17 Dec 2014 21:29:01 +0000 (21:29 +0000)]
Fix typo in changelog.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218836
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vmakarov [Wed, 17 Dec 2014 21:25:18 +0000 (21:25 +0000)]
2014-12-17 Vladimir Makarov <vmakarov@redhat.com>
* lra-constrints.c (process_alt_operands): Remove non allocatable
hard regs when considering ira_prohibited_class_mode_regs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218835
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janus [Wed, 17 Dec 2014 21:12:42 +0000 (21:12 +0000)]
2014-12-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/64173
* trans-array.c (structure_alloc_comps): Do not nullify procedure
pointer components.
2014-12-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/64173
* gfortran.dg/proc_ptr_comp_40.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218834
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hubicka [Wed, 17 Dec 2014 21:11:46 +0000 (21:11 +0000)]
* sreal.h (sreal::normalize): Implement inline.
(sreal::normalize_up): New function.
(sreal::normalize_down): New function.
* sreal.c (sreal::normalize): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218833
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jason [Wed, 17 Dec 2014 20:41:18 +0000 (20:41 +0000)]
PR c++/64333
* constexpr.c (cxx_bind_parameters_in_call): non_constant_args parm.
(cxx_eval_call_expression): Don't cache calls with non-constant args.
(cxx_eval_constant_expression) [COMPOUND_EXPR]: Pass true for lval.
(cxx_eval_unary_expression, cxx_eval_binary_expression)
(cxx_eval_conditional_expression): Pass false for lval.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218832
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jason [Wed, 17 Dec 2014 20:41:12 +0000 (20:41 +0000)]
* constexpr.c: Change "addr" parm names to "lval".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218831
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jason [Wed, 17 Dec 2014 20:41:07 +0000 (20:41 +0000)]
* constexpr.c: Tweak comments and formatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218830
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jgreenhalgh [Wed, 17 Dec 2014 18:15:46 +0000 (18:15 +0000)]
[AArch64] Remove "generic_sched" attribute
gcc/
* config/aarch64/aarch64.md (generic_sched): Delete it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218829
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jbglaw [Wed, 17 Dec 2014 17:10:37 +0000 (17:10 +0000)]
MSP430: Fix unused arg warning
The build robot found this:
g++ -c -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -I. -I. -I../../../gcc/gcc -I../../../gcc/gcc/. -I../../../gcc/gcc/../include -I../../../gcc/gcc/../libcpp/include -I/opt/cfarm/mpc/include -I../../../gcc/gcc/../libdecnumber -I../../../gcc/gcc/../libdecnumber/dpd -I../libdecnumber -I../../../gcc/gcc/../libbacktrace -o msp430.o -MT msp430.o -MMD -MP -MF ./.deps/msp430.TPo ../../../gcc/gcc/config/msp430/msp430.c
../../../gcc/gcc/config/msp430/msp430.c:979:43: error: unused parameter ‘file’ [-Werror=unused-parameter]
msp430_asm_output_addr_const_extra (FILE *file, rtx x)
^
cc1plus: all warnings being treated as errors
make[2]: *** [msp430.o] Error 1
(See for example this build:
http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=384666)
Ok for this one?
2014-12-17 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* config/msp430/msp430.c (msp430_asm_output_addr_const_extra): Fix
unused argument warning.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218828
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pmderodat [Wed, 17 Dec 2014 16:25:58 +0000 (16:25 +0000)]
dwarf2out.c: do not short-circuit add_bound_info in array descr. lang-hook
gcc/
* dwarf2out.h (struct array_descr_info): Remove the base_decl field.
* dwarf2out.c (enum dw_scalar_form): New.
(struct loc_descr_context): New.
(add_scalar_info): New.
(add_bound_info): Add a context parameter. Use add_scalar_info.
(loc_list_from_tree): Add a context parameter. Handle PLACEHOLDER_EXPR
nodes for type-related expressions. Likewise for base declarations.
(loc_descriptor_from_tree): Add a context parameter.
(subrange_type_die): Update calls to add_bound_info.
(tls_mem_loc_descriptor): Likewise.
(loc_list_for_address_of_addr_expr_of_indirect_ref): Add a context
parameter. Update calls to loc_list_from_tree.
(add_subscript_info): Update calls to add_bound_info.
(gen_array_type_die): Update calls to loc_list_from_tree and to
add_bound_info.
(descr_info_loc): Remove.
(add_descr_info_field): Remove.
(gen_descr_array_type_die): Switch add_descr_info_field calls into
add_scalar_info/add_bound_info ones.
(gen_subprogram_die): Update calls to loc_list_from_tree.
(gen_variable_die): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218827
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pmderodat [Wed, 17 Dec 2014 16:25:49 +0000 (16:25 +0000)]
Add a few debug utilities for DWARF expressions
* dwarf2out.c (print_loc_descr): New.
(print_dw_val): New.
(print_attribute): New.
(print_loc_descr): New.
(print_die): Use print_dw_val.
(debug_dwarf_loc_descr): New.
* dwarf2out.h (debug_dwarf_loc_descr): New declaration.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218826
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pmderodat [Wed, 17 Dec 2014 16:25:39 +0000 (16:25 +0000)]
Make the Ada front-end use the array descr language hook
* gcc-interface/misc.c (gnat_get_array_descr_info): New. Use it for
the get_array_descr_info lang-hook. Use it to tune the DWARF output
for array types.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218825
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pmderodat [Wed, 17 Dec 2014 16:25:30 +0000 (16:25 +0000)]
Enable the array descr language hook for all DWARF versions
* dwarf2out.c (gen_type_die_with_usage): Enable the array lang-hook
even when (dwarf_version < 3 && dwarf_strict).
(gen_descr_array_die): Do not output DW_AT_data_locationn,
DW_AT_associated, DW_AT_allocated and DW_AT_byte_stride DWARF
attributes when (dwarf_version < 3 && dwarf_strict).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218824
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pmderodat [Wed, 17 Dec 2014 16:25:21 +0000 (16:25 +0000)]
Complete information generated through the array descriptor language hook
gcc/
* dwarf2out.h (enum array_descr_ordering): New.
(array_descr_dimen): Add a bounds_type structure field.
(struct array_descr_info): Add a field to hold index type information
and another one to hold ordering information.
* dwarf2out.c (gen_type_die_with_usage): Get the main variant before
invoking the array descriptor language hook. Initialize the
array_descr_info structure before calling the lang-hook.
(gen_descr_array_type_die): Use gen_type_die if not processing the main
type variant. Replace Fortran-specific code with generic one using
this new field. Add a GNAT descriptive type, if any. Output type
information for the array bound subrange, if any.
gcc/fortran
* trans-types.c (gfc_get_array_descr_info): Describe all Fortran arrays
with column major ordering.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218823
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pmderodat [Wed, 17 Dec 2014 16:25:12 +0000 (16:25 +0000)]
* MAINTAINERS (Write After Approval): Add myself.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218822
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hjl [Wed, 17 Dec 2014 14:39:43 +0000 (14:39 +0000)]
Fix a typo in ChangeLog
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218820
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ian [Wed, 17 Dec 2014 14:26:55 +0000 (14:26 +0000)]
mksysinfo: Pass -O to compiler to avoid warnings on CentOS.
From Uros Bizjak.
https://gcc.gnu.org/ml/gcc-patches/2014-12/msg01366.html
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218819
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hjl [Wed, 17 Dec 2014 14:22:57 +0000 (14:22 +0000)]
Add -malign-data={abi|compat|cachineline}
Add -malign-data={abi|compat,cachineline} to control how GCC aligns
variables. "compat" uses increased alignment value compatible with
GCC 4.8 and earlier, "abi" uses alignment value as specified by the
psABI, and "cacheline" uses increased alignment value to match the
cache line size. "compat" is the default.
gcc/
PR target/61296
* config/i386/i386-opts.h (ix86_align_data): New enum.
* config/i386/i386.c (ix86_data_alignment): Return the ABI
alignment value for -malign-data=abi, the cachine line size
for -malign-data=cachineline and the older GCC compatible
alignment value for for -malign-data=compat.
* config/i386/i386.opt (malign-data=): New.
* doc/invoke.texi: Document -malign-data=.
gcc/testsuite/
PR target/61296
* gcc.target/i386/pr61296-2.c: New.
* gcc.target/i386/pr61296-2.c: Likewise.
* gcc.target/i386/pr61296-3.c: Likewise.
* gcc.target/i386/pr61296-4.c: Likewise.
* gcc.target/i386/pr61296-5.c: Likewise.
* gcc.target/i386/pr61296-6.c: Likewise.
* gcc.target/i386/pr61296-7.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218818
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belagod [Wed, 17 Dec 2014 12:15:36 +0000 (12:15 +0000)]
PR testsuite/64328
* gcc.dg/addr_equal-1.c: Not supported for -fPIC.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218817
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mpolacek [Wed, 17 Dec 2014 11:48:33 +0000 (11:48 +0000)]
PR middle-end/63568
* match.pd: Add (x & ~m) | (y & m) -> ((x ^ y) & m) ^ x pattern.
* gcc.dg/pr63568.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218816
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jakub [Wed, 17 Dec 2014 09:29:12 +0000 (09:29 +0000)]
PR tree-optimization/64322
* tree-vrp.c (extract_range_from_binary_expr_1): Attempt to derive
range for RSHIFT_EXPR even if vr0 range is not VR_RANGE or is symbolic.
* gcc.dg/tree-ssa/vrp95.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218812
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jakub [Wed, 17 Dec 2014 09:26:49 +0000 (09:26 +0000)]
PR sanitizer/64289
* c-convert.c: Include ubsan.h.
(convert): For real -> integral casts and
-fsanitize=float-cast-overflow don't call convert_to_integer, but
instead instrument the float cast directly.
* c-c++-common/ubsan/pr64289.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218811
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timshen [Wed, 17 Dec 2014 09:25:44 +0000 (09:25 +0000)]
PR libstdc++/64302
PR libstdc++/64303
* include/bits/regex.h (match_results::cbegin, match_results::cend,
regex_token_iterator::regex_token_iterator,
regex_token_iterator::_M_normalize_result): Fix match_results cbegin
and cend and regex_token_iterator::_M_result invariant.
* include/bits/regex.tcc: Fix regex_token_iterator::_M_result invariant.
* testsuite/28_regex/iterators/regex_token_iterator/64303.cc: Testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218810
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haubi [Wed, 17 Dec 2014 08:27:53 +0000 (08:27 +0000)]
drop reason for my change from ChangeLog
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218809
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burnus [Wed, 17 Dec 2014 06:29:30 +0000 (06:29 +0000)]
2014-12-17 Tobias Burnus <burnus@net-b.de>
PR fortran/54687
gcc/
* flag-types.h (gfc_init_local_real, gfc_fcoarray,
gfc_convert): New enums; moved from fortran/.
gcc/fortran/
* gfortran.h (gfc_option_t): Remove flags which now
have a Var().
(init_local_real, gfc_fcoarray): Moved to ../flag-types.h.
* libgfortran.h (unit_convert): Add comment.
* lang.opt (flag-convert, flag-init_real, flag-coarray):
Add Var() and Enum().
* options.c (gfc_handle_coarray_option): Remove.
(gfc_init_options, gfc_post_options, gfc_handle_option):
Update for *.opt changes.
* array.c: Update for flag-variable name changes.
* check.c: Ditto.
* match.c: Ditto.
* resolve.c: Ditto.
* simplify.c: Ditto.
* trans-array.c: Ditto.
* trans-decl.c: Ditto.
* trans-expr.c: Ditto.
* trans-intrinsic.c: Ditto.
* trans-stmt.c: Ditto.
* trans-types.c: Ditto.
* trans.c: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218808
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olegendo [Wed, 17 Dec 2014 02:01:10 +0000 (02:01 +0000)]
libgcc/
* config/sh/crt.h: New.
* config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
symbols.
* config/sh/crt1.S: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218807
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ian [Wed, 17 Dec 2014 01:04:39 +0000 (01:04 +0000)]
compiler: Don't crash on append with single argument.
Instead of allocating an empty slice literal, use a slice
value with a nil pointer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218806
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gccadmin [Wed, 17 Dec 2014 00:16:33 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218805
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