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2015-06-04Daily bump.GCC Administrator1-1/+1
From-SVN: r224112
2015-06-03lto.c (iterative_hash_canonical_type, [...]): only hash main variants of typesJan Hubicka4-2/+41
* lto.c (iterative_hash_canonical_type, gimple_register_canonical_type): only hash main variants of types * tree.c (verify_type_variant): Verify that type and variant is compatible. (gimple_canonical_types_compatible_p): Look for main variants. From-SVN: r224107
2015-06-03re PR c++/44282 (fastcall is not mangled at all)Jason Merrill5-23/+59
PR c++/44282 * mangle.c (mangle_decl): Always SET_IDENTIFIER_GLOBAL_VALUE. (write_CV_qualifiers_for_type): Set G.need_abi_warning. (decl_implicit_alias_p): Split out from maybe_remove_implicit_alias. * cp-tree.h (DECL_REALLY_EXTERN): Handle null DECL_LANG_SPECIFIC. From-SVN: r224101
2015-06-03re PR c++/66130 ("invalid use of non-static member function" message could ↵Manuel López-Ibáñez9-12/+65
be clearer) 2015-06-03 Manuel López-Ibáñez <manu@gcc.gnu.org> Paolo Carlini <paolo.carlini@oracle.com> PR c++/66130 * typeck.c (invalid_nonstatic_memfn_p): Add location_t parameter and use it in the diagnostic. (decay_conversion): Adjust call. * semantics.c (finish_decltype_type): Likewise. * call.c (resolve_args, build_new_op_1, perform_implicit_conversion_flags): Adjust calls. * cvt.c (ocp_convert, convert_to_void): Likewise. * cp-tree.h (invalid_nonstatic_memfn_p): Update declaration. 2015-06-03 Manuel López-Ibáñez <manu@gcc.gnu.org> Paolo Carlini <paolo.carlini@oracle.com> PR c++/66130 * g++.dg/other/pr66130.C: New. * g++.dg/cpp0x/pr66130.C: Likewise. Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com> From-SVN: r224099
2015-06-03decl.c (check_tag_decl): Use declspecs->locations as locations in error_at ↵Paolo Carlini8-23/+65
and warning_at calls. /cp 2015-06-03 Paolo Carlini <paolo.carlini@oracle.com> * decl.c (check_tag_decl): Use declspecs->locations as locations in error_at and warning_at calls. /testsuite 2015-06-03 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/cpp0x/decl-loc1.C: New. * g++.dg/cpp0x/constexpr-neg1.C: Adjust. * g++.dg/cpp0x/constexpr-object1.C: Likewise. * g++.dg/init/ctor8.C: Likewise. * g++.dg/parse/semicolon4.C: Likewise. From-SVN: r224097
2015-06-03re PR sanitizer/66190 (ICE: tree code ‘call_expr’ is not supported in ↵Marek Polacek6-3/+92
LTO streams with -fsanitize=null) PR sanitizer/66190 * cp-gimplify.c (struct cp_genericize_data): Add no_sanitize_p. (cp_genericize_r): Don't instrument static initializers. (cp_genericize_tree): Initialize wtd.no_sanitize_p. * g++.dg/ubsan/static-init-1.C: New test. * g++.dg/ubsan/static-init-2.C: New test. * g++.dg/ubsan/static-init-3.C: New test. From-SVN: r224096
2015-06-03config.gcc (powerpc*-*-*): Add support for a new configure option ↵Michael Meissner4-8/+127
--with-advance-toolchain=<xxx> which... 2015-06-03 Michael Meissner <meissner@linux.vnet.ibm.com> * config.gcc (powerpc*-*-*): Add support for a new configure option --with-advance-toolchain=<xxx> which overrides using the default header files, libraries and dynamic linker. * config/rs6000/linux64.h (SUBSUBTARGET_EXTRA_SPECS): Add new specs to support the configure --with-advance-toolchain=<xxx> option. (INCLUDE_EXTRA_SPEC): Likewise. (LINK_OS_EXTRA_SPEC32): Likewise. (LINK_OK_EXTRA_SPEC64): Likewise. (LINK_OS_NEW_DTAGS_SPEC): Likewise. (DYNAMIC_LINKER_PREFIX): Likewise. (CPP_OS_DEFAULT_SPEC): Use the new specs for providing advance toolchain support. (GLIBC_DYNAMIC_LINKER32): Likewise. (GLIBC_DYNAMIC_LINKER64): Likewise. (LINK_OS_LINUX_SPEC32): Likewise. (LINK_OS_LINUX_SPEC64): Likewise. * doc/install.texi (--enable-advance-toolchain=<xx>): Document new configuration option. From-SVN: r224095
2015-06-03re PR target/66275 (__attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc ↵Uros Bizjak4-7/+30
generates incorrect code) PR target/66275 * config/i386/i386.c (ix86_function_arg_regno): Use ix86_cfun_abi to determine current function ABI. (ix86_function_value_regno_p): Ditto. testsuite/ChangeLog: PR target/66275 * gcc.target/i386/pr66275.c: New test. From-SVN: r224094
2015-06-03c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.Prathamesh Kulkarni8-2/+39
2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> c/ * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc. Warn for empty struct. (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct. testsuite/ * gcc.dg/Wcxx-compat-22.c: New testcase. * c-c++-common/Wsizeof-pointer-memaccess1.c: Pass -Wno-c++-compat. * c-c++-common/Wsizeof-pointer-memaccess2.c: Likewise. * c-c++-common/pr58346-1.c: Likewise. * c-c++-common/transparent-union-1.c: Likewise. From-SVN: r224083
2015-06-03Fix GNU coding style in memory statistics.Martin Liska6-58/+122
* alloc-pool.h (struct pool_usage): Correct GNU coding style. * bitmap.h (struct bitmap_usage): Likewise. * ggc-common.c (struct ggc_usage): Likewise. * mem-stats.h (struct mem_location): Likewise. (struct mem_usage): Likewise. * vec.c (struct vec_usage): Likewise. From-SVN: r224082
2015-06-03Fix FT32 ChangeLogsJeff Law1-0/+8
From-SVN: r224080
2015-06-03netbsd-elf.h (NETBSD_LINK_SPEC_ELF): Turn -symbolic into -Bsymbolic.Benigno B. Junior2-0/+6
2015-06-03 Benigno B. Junior <bbj@gentoo.org> * config/netbsd-elf.h (NETBSD_LINK_SPEC_ELF): Turn -symbolic into -Bsymbolic. From-SVN: r224079
2015-06-03plugins.texi (enum plugin_event): New event.Andres Tiraboschi12-1/+99
* doc/plugins.texi (enum plugin_event): New event. * plugin.c (register_callback): Handle PLUGIN_START_PARSE_FUNCTION and PLUGIN_FINISH_FUNCTION. * plugin.def (PLUGIN_START_PARSE_FUNCTION): Add plugin event (PLUGIN_FINISH_PARSE_FUNCTION): Likewise. cp/ * decl.c (start_function): Call plugin before parsing. (finish_function): Call plugin after parsing. c/ * c-decl.c (start_function): Call plugin before parsing. (finish_function): Call plugin after parsing. testsuite/ * g++.dg/plugin/plugin.exp: Add def-plugin-test.C. * g++.dg/plugin/def_plugin.c: New file. * g++.dg/plugin/def-plugin-test.C: New file. From-SVN: r224078
2015-06-03tree-vect-data-refs.c (vect_analyze_group_access): Properly compute ↵Richard Biener5-30/+76
GROUP_GAP for the first element. 2015-06-03 Richard Biener <rguenther@suse.de> * tree-vect-data-refs.c (vect_analyze_group_access): Properly compute GROUP_GAP for the first element. * tree-vect-slp.c (vect_build_slp_tree_1): Remove restriction on in-group gaps. * gcc.dg/vect/bb-slp-36.c: New testcase. From-SVN: r224077
2015-06-03rl78-real.md: Add peepholes to avoid a register copy when calling a function.Nick Clifton3-3/+50
* config/rl78/rl78-real.md: Add peepholes to avoid a register copy when calling a function. * config/rl78/rl78.c (need_to_save): Do not push the frame pointer in an interrupt handler prologue if it is never used. From-SVN: r224076
2015-06-03[ifcvt][obvious] Fix typo in commentKyrylo Tkachov2-1/+5
* ifcvt (end_ifcvt_sequence): Fix typo in comment above. From-SVN: r224075
2015-06-03ipa-chkp.c (chkp_maybe_create_clone): Create alias reference when cloning ↵Ilya Enkovich4-7/+42
alias node. gcc/ * ipa-chkp.c (chkp_maybe_create_clone): Create alias reference when cloning alias node. gcc/testsuite/ * gcc.dg/lto/chkp-removed-alias_0.c: New. From-SVN: r224074
2015-06-03Fix memory report layout at various places.Martin Liska5-31/+47
* alloc-pool.h (struct pool_usage): Correct space padding. * ggc-page.c (ggc_print_statistics): Align columns in a report. * mem-stats.h (struct mem_usage): Add argument to print_dash_line. * tree.c (dump_tree_statistics): Align columns in a report. From-SVN: r224071
2015-06-03Port pool-allocator memory stats to a new infrastructure.Martin Liska7-120/+187
* alloc-pool.c (allocate_pool_descriptor): Remove. (struct pool_output_info): Likewise. (print_alloc_pool_statistics): Likewise. (dump_alloc_pool_statistics): Likewise. * alloc-pool.h (struct pool_usage): New struct. (pool_allocator::initialize): Change usage of memory statistics to a new interface. (pool_allocator::release): Likewise. (pool_allocator::allocate): Likewise. (pool_allocator::remove): Likewise. * mem-stats-traits.h (enum mem_alloc_origin): Add new enum value for a pool allocator. * mem-stats.h (struct mem_location): Add new ctor. (struct mem_usage): Add counter for number of instances. (mem_alloc_description::register_descriptor): New overload of * mem-stats.h (mem_location::to_string): New function. * bitmap.h (struct bitmap_usage): Use this new function. * ggc-common.c (struct ggc_usage): Likewise. the function. From-SVN: r224070
2015-06-03defaults.h (SWITCHABLE_TARGET, [...]): Move out of GCC_INSN_FLAGS_H block.Richard Sandiford2-12/+17
gcc/ * defaults.h (SWITCHABLE_TARGET, TARGET_SUPPORTS_WIDE_INT): Move out of GCC_INSN_FLAGS_H block. From-SVN: r224069
2015-06-03* gcc-interface/utils.c (copy_type): Also set TYPE_CANONICAL.Eric Botcazou2-0/+5
From-SVN: r224068
2015-06-03trans.c (gnat_to_gnu): Fix typo in latest change.Eric Botcazou2-1/+6
* gcc-interface/trans.c (gnat_to_gnu) <N_Simple_Return_Statement>: Fix typo in latest change. From-SVN: r224066
2015-06-03Update check after force_const_mem call in the plus_constant function to see ↵Andrew Bennett2-1/+8
if the value returned is not a NULL_RTX. 2015-06-03 Andrew Bennett <andrew.bennett@imgtec.com> gcc/ * explow.c (plus_constant): Update check after force_const_mem call to see if the value returned is not a NULL_RTX. From-SVN: r224064
2015-06-03ipa.c (symbol_table::remove_unreachable_nodes): Don't remove instumentation ↵Ilya Enkovich10-32/+169
thunks calling reachable functions. gcc/ * ipa.c (symbol_table::remove_unreachable_nodes): Don't remove instumentation thunks calling reachable functions. * lto-cgraph.c (output_refs): Always output IPA_REF_CHKP. * lto/lto-partition.c (privatize_symbol_name_1): New. (privatize_symbol_name): Privatize both decl and orig_decl names for instrumented functions. * cgraph.c (cgraph_node::verify_node): Add transparent alias chain check for instrumented node. gcc/testsuite/ * gcc.dg/lto/chkp-privatize-1_0.c: New. * gcc.dg/lto/chkp-privatize-1_1.c: New. * gcc.dg/lto/chkp-privatize-2_0.c: New. * gcc.dg/lto/chkp-privatize-2_1.c: New. From-SVN: r224063
2015-06-03re PR c/64223 (same warning repeated twice with same line number)Marek Polacek5-36/+106
PR c/64223 PR c/29358 * tree.c (attribute_value_equal): Handle attribute format. (cmp_attrib_identifiers): Factor out of lookup_ident_attribute. * gcc.dg/pr64223-1.c: New test. * gcc.dg/pr64223-2.c: New test. From-SVN: r224062
2015-06-03re PR tree-optimization/63916 (value-numbering fails to forward variable ↵Richard Biener4-7/+52
addresses) 2015-06-03 Richard Biener <rguenther@suse.de> PR tree-optimization/63916 * tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address): Forward-propagate non-invariant addresses by splicing their reference ops if the result isn't going to be used by PRE. (vn_reference_lookup_3): Remove pointless assert. * gcc.dg/tree-ssa/ssa-fre-45.c: New testcase. From-SVN: r224061
2015-06-03re PR middle-end/66375 (wrong code at -O2 and -O3 on x86_64-linux-gnu)Richard Biener4-26/+48
2015-06-03 Richard Biener <rguenther@suse.de> PR tree-optimization/66375 * tree-scalar-evolution.c (follow_ssa_edge_binary): First add to the evolution before following SSA edges. * gcc.dg/torture/pr66375.c: New testcase. From-SVN: r224060
2015-06-03tree-ssa-loop-ivopts.c (dump_iv): New parameter.Bin Cheng2-9/+12
* tree-ssa-loop-ivopts.c (dump_iv): New parameter. (dump_use, dump_cand, find_induction_variables): Pass new argument to dump_iv. (record_use): Preserve the ssa name information in IV. From-SVN: r224058
2015-06-03genpreds.c (mark_mode_tests): Mark all MATCH_CODEs as NO_MODE_TEST.Richard Sandiford2-10/+53
gcc/ * genpreds.c (mark_mode_tests): Mark all MATCH_CODEs as NO_MODE_TEST. (add_mode_tests): Don't add mode tests if the predicate only accepts scalar constant integers. Otherwise, allow the mode of "op" to be VOIDmode if the predicate does accept such integers. From-SVN: r224056
2015-06-03pr65447.c: Increase searching number.Bin Cheng2-2/+6
gcc/testsuite * gcc.dg/tree-ssa/pr65447.c: Increase searching number. Also fix date mis-match in ChangeLog. From-SVN: r224055
2015-06-02re PR target/66258 (compiling a stdarg function with arch +nofp generates an ↵Jim Wilson2-5/+16
ICE) gcc/ PR target/66258 * config/aarch64/aarch64.c (aarch64_function_value_regno_p): Change !TARGET_GENERAL_REGS_ONLY to TARGET_FLOAT. (aarch64_secondary_reload): Likewise (aarch64_expand_builtin_va_start): Change TARGET_GENERAL_REGS_ONLY to !TARGET_FLOAT. (aarch64_gimplify_va_arg_expr, aarch64_setup_incoming_varargs): Likewise. From-SVN: r224054
2015-06-03Daily bump.GCC Administrator1-1/+1
From-SVN: r224053
2015-06-02re PR target/65768 (sub-optimimal code for constant Uses in loop)Kugan Vivekanandarajah4-1/+37
gcc/ChangeLog: 2015-06-03 Kugan Vivekanandarajah <kuganv@linaro.org> Zhenqiang Chen <zhenqiang.chen@linaro.org> PR target/65768 * cprop.c (try_replace_reg): Check cost of constants before propagating. gcc/testsuite/ChangeLog: 2015-06-03 Kugan Vivekanandarajah <kuganv@linaro.org> PR target/65768 * gcc.target/arm/maskdata.c: Remove -fno-gcse. Co-Authored-By: Zhenqiang Chen <zhenqiang.chen@linaro.org> From-SVN: r224048
2015-06-02Add the PR number that I forgot in m y previous commit.Steven G. Kargl2-0/+2
From-SVN: r224044
2015-06-02simplify.c (gfc_simplify_reshape): Convert assert into returning NULL, which ↵Steven G. Kargl4-2/+31
triggers an error condition. 2015-06-02 Steven G. Kargl <kargl@gcc.gnu.org> * simplify.c (gfc_simplify_reshape): Convert assert into returning NULL, which triggers an error condition. 2015-06-02 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/reshape_7.f90: New test. From-SVN: r224043
2015-06-02rs6000-modes.def (IFmode): Define IFmode to provide access to the IBM ↵Michael Meissner6-0/+122
extended double floating point mode... 2015-06-02 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/rs6000-modes.def (IFmode): Define IFmode to provide access to the IBM extended double floating point mode if long double is IEEE 128-bit floating point. (KFmode): Define KFmode to provide access to IEEE 128-bit floating point if long double is the IBM extended double type. * config/rs6000/rs6000.opt (-mfloat128-none): New switches to enable adding IEEE 128-bit floating point support. (-mfloat128-software): Likewise. (-mfloat128-sw): Likewise. * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Do not allow 128-bit floating point types to occupy any register if -mlong-double-64. Do not allow use of IFmode/KFmode unless -mfloat128-software is enabled. (rs6000_debug_reg_global): Add IEEE 128-bit floating point debug support. (rs6000_option_override_internal): Add -mfloat128-* support. (rs6000_init_builtins): Setup __ibm128 and __float128 type modes. * config/rs6000/rs6000.h (rs6000_builtin_type_index): Add ibm128 and float128 type nodes. (ieee128_float_type_node): Likewise. (ibm128_float_type_node): Likewise. From-SVN: r224042
2015-06-02PR c/66220: Fix false positive from -Wmisleading-indentationDavid Malcolm4-8/+70
gcc/c-family/ChangeLog: PR c/66220: * c-indentation.c (should_warn_for_misleading_indentation): Use expand_location rather than expand_location_to_spelling_point. Don't warn if the guarding statement is more indented than the next/body stmts. gcc/testsuite/ChangeLog: PR c/66220: * c-c++-common/Wmisleading-indentation.c (fn_35): New. (fn_36): New. From-SVN: r224041
2015-06-02Avoid unnecessary work when -Wmisleading-indentation isn't enabledDavid Malcolm2-0/+11
gcc/c-family/ChangeLog: * c-indentation.c (warn_for_misleading_indentation): Bail out immediately if -Wmisleading-indentation isn't enabled. From-SVN: r224040
2015-06-02* g++.dg/warn/Wsystem-headers1.C: Use extern "C".Jason Merrill1-1/+1
From-SVN: r224038
2015-06-02cp-tree.h (init_error): Remove declaration.Patrick Palka4-14/+11
* cp-tree.h (init_error): Remove declaration. * error.c (scratch_pretty_printer): Rename to ... (actual_pretty_printer): ... this. (cxx_pp): Constify and update accordingly. (init_error): Remove definition. * lex.c (cxx_init): Do not call init_error. From-SVN: r224037
2015-06-02re PR target/49551 (tentative declaration after definition and ↵Prathamesh Kulkarni4-0/+23
-fdata-sections cause ICE in C front-end.) 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> PR c/49551 * c-decl.c (merge_decls): Merge DECL_COMMON. * gcc.dg/pr49551.c: New test-case. From-SVN: r224033
2015-06-02[AArch64][PR 66136] rewrite geniterators.sh in awkSzabolcs Nagy2-20/+52
2015-06-02 Szabolcs Nagy <szabolcs.nagy@arm.com> PR target/66136 * config/aarch64/geniterators.sh: Rewrite in awk. From-SVN: r224031
2015-06-02Pool allocator fallout: fix uninialized class members.Martin Liska2-4/+8
* alloc-pool.h (pool_allocator::pool_allocator): Set implicit values to avoid -Wmaybe-uninitialized errors. From-SVN: r224030
2015-06-02re PR debug/65549 (crash in htab_hash_string with -flto -g)Richard Biener4-3/+193
2015-06-02 Richard Biener <rguenther@suse.de> PR debug/65549 * dwarf2out.c (lookup_context_die): New function. (resolve_addr): Avoid forcing a full DIE for the target of a DW_TAG_GNU_call_site during late compilation. Instead create a stub DIE without a type if we have a context DIE present. * g++.dg/lto/pr65549_0.C: New testcase. From-SVN: r224029
2015-06-02[PR libgomp/65742, PR middle-end/66332] XFAIL acc_on_device compile-time ↵Thomas Schwinge2-1/+15
evaluation The OpenACC 2.0a specification mandates differently, but we currently do get a library call in the host code. PR libgomp/65742 PR middle-end/66332 gcc/testsuite/ * c-c++-common/goacc/acc_on_device-2.c: XFAIL for C, too. From-SVN: r224028
2015-06-02mangle-regparm.C (dg-do): Fix x86_32 target selector.Uros Bizjak2-1/+5
* g++.dg/abi/mangle-regparm.C (dg-do): Fix x86_32 target selector. From-SVN: r224026
2015-06-02re PR c++/61683 (decltype-specifier not accepted as mem-initializer-id)Paolo Carlini4-11/+34
/cp 2015-06-02 Paolo Carlini <paolo.carlini@oracle.com> PR c++/61683 * parser.c (cp_parser_mem_initializer): Allow for decltype-specifier. /testsuite 2015-06-02 Paolo Carlini <paolo.carlini@oracle.com> PR c++/61683 * g++.dg/cpp0x/decltype-mem-initializer1.C: New. From-SVN: r224022
2015-06-02df-scan.c (df_scan_start_dump): Add space between regno and regname.Uros Bizjak2-18/+33
* df-scan.c (df_scan_start_dump): Add space between regno and regname. From-SVN: r224021
2015-06-02re PR tree-optimization/48052 (loop not vectorized if index is "unsigned int")Bin Cheng9-61/+397
PR tree-optimization/48052 * cfgloop.h (struct control_iv): New. (struct loop): New field control_ivs. * tree-ssa-loop-niter.c : Include "stor-layout.h". (number_of_iterations_lt): Set no_overflow information. (number_of_iterations_exit): Init control iv in niter struct. (record_control_iv): New. (estimate_numbers_of_iterations_loop): Call record_control_iv. (loop_exits_before_overflow): New. Interface factored out of scev_probably_wraps_p. (scev_probably_wraps_p): Factor loop niter related code into loop_exits_before_overflow. (free_numbers_of_iterations_estimates_loop): Free control ivs. * tree-ssa-loop-niter.h (free_loop_control_ivs): New. gcc/testsuite/ChangeLog PR tree-optimization/48052 * gcc.dg/tree-ssa/scev-8.c: New. * gcc.dg/tree-ssa/scev-9.c: New. * gcc.dg/tree-ssa/scev-10.c: New. * gcc.dg/vect/pr48052.c: New. From-SVN: r224020
2015-06-02gimplify.c (gimplify_modify_expr): Do not create a DECL_DEBUG_EXPR if the ↵Eric Botcazou4-3/+14
target doesn't belong to the current... * gimplify.c (gimplify_modify_expr): Do not create a DECL_DEBUG_EXPR if the target doesn't belong to the current function. From-SVN: r224019
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