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2015-05-30adaint.c: Test for __linux__ instead of linux and __sun__ instead of sun.Eric Botcazou13-67/+82
* adaint.c: Test for __linux__ instead of linux and __sun__ instead of sun. Add missing leading underscore to AIX. Remove #elif 0. * adaint.h: Likewise. * cio.c: Likewise. * cstreams.c: Likewise. * env.c: Likewise. * gsocket.h: Likewise. * init.c: Likewise. Test for __i386__ instead of i386. * link.c: Likewise. * s-oscons-tmplt.c: Likewise. * sysdep.c: Likewise. * terminals.c: Likewise. Use BSD symbol instead of FREEBSD. * tracebak.c: Likewise. Test for __sparc__ instead of sparc. From-SVN: r223890
2015-05-30m68k.h (ASM_PCREL_SPEC): Pass --pcrel also for implict or explicit -fPIE or ↵Andreas Schwab2-2/+7
-fpie. * config/m68k/m68k.h (ASM_PCREL_SPEC): Pass --pcrel also for implict or explicit -fPIE or -fpie. From-SVN: r223889
2015-05-30alpha: turn -mcpu=<cpu> into -m<cpu> for the assembler all the timeMike Frysinger2-1/+5
If you create a toolchain with the target alphaev68-unknown-linux-gnu, gcc will use the -mcpu=ev67 by default when compiling. Some software packages (like gmp) will use this target info to decide that it may freely use assembly code that targets ev67+. The trouble comes in when trying to compile that pure assembly code. While gcc will use -mcpu=ev67 just fine, it will invoke gas without an -mev67 option, so the assembler will default to the lowest common denominator -- ev4 in this case. Inline assembly in C code is normally just peachy because gcc's assembler output will start with ".arch <cpu>" and the assembler will accept that. But if the hand coded assembly code lacks that .arch, you easily end up with errors like so: opcode `cttz' not supported for target <all> While the assembly code could/should be fixed to explicitly output the .arch directive, I think it's reasonable to expect this to work: echo 'cttz $20,$21' | gcc -x assembler -c - -o /dev/null -mcpu=ev67 This simple patch implements that, although I guess it is a bit redundant in the default case where gcc outputs .arch. Perhaps that should all be punted in favor of a specs-only approach. Considering gas respects .arch in the code over the command line, it should also make things more natural. The command line is processed in the standard/expected way -- gcc defaults the -m option while user's custom -mcpu/-Wa,-m options come after, and the guy writing the assembly code is free to use .arch to override everything else. From-SVN: r223888
2015-05-30Fix dg-warning in gcc.dg/alias-8.cH.J. Lu2-1/+5
* gcc.dg/alias-8.c: Fix dg-warning. From-SVN: r223887
2015-05-30stl_algobase.h (__equal<true>::equal): Check length instead of checking for ↵Jonathan Wakely2-13/+12
null pointers. * include/bits/stl_algobase.h (__equal<true>::equal): Check length instead of checking for null pointers. (__lexicographical_compare<true>::__lc): Only check shorter length. From-SVN: r223886
2015-05-30expmed.c (extract_bit_field_1): Avoid clobbering a yet-to-be-used base/index ↵DJ Delorie2-0/+10
register. * expmed.c (extract_bit_field_1): Avoid clobbering a yet-to-be-used base/index register. From-SVN: r223885
2015-05-30Add new script to contrib (GIMPLE syntax highlighting rules for Vim).Mikhail Maltsev2-0/+143
contrib/ * gimple.vim: New file. From-SVN: r223884
2015-05-30alias.c (alias_set_entry_d): Add is_pointer and has_pointer.Jan Hubicka6-62/+314
* alias.c (alias_set_entry_d): Add is_pointer and has_pointer. (alias_stats): Add num_universal. (alias_set_subset_of): Special case pointers; be ready for NULL children. (alias_sets_conflict_p): Special case pointers; be ready for NULL children. (init_alias_set_entry): Break out from ... (record_alias_subset): ... here; propagate new fields; allocate children only when really needed. (get_alias_set): Do less generous pointer globbing. (dump_alias_stats_in_alias_c): Update statistics. * gcc.dg/alias-8.c: Do not xfail. * gcc.dg/pr62167.c: Prevent FRE. * gcc.dg/alias-14.c: New testcase. From-SVN: r223883
2015-05-30Daily bump.GCC Administrator1-1/+1
From-SVN: r223882
2015-05-30rs6000.c (split_stack_arg_pointer_used_p): Scan correct block for use of r12.Alan Modra2-1/+14
* config/rs6000/rs6000.c (split_stack_arg_pointer_used_p): Scan correct block for use of r12. (rs6000_expand_split_stack_prologue): Error on r29 asm global reg. From-SVN: r223878
2015-05-292015-05-29 François Dumont fdumont@gcc.gnu.org>François Dumont19-203/+412
* include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT, _GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition... * include/debug/assertions.h: ...here, new. * include/debug/formatter.h (_Error_formatter::_Is_iterator_value_type): New. (_Error_formatter::_Is_instance): New. (_Error_formatter::_Parameter): Make public and not friend anymore. (_Error_formatter::_Parameter::__instance): New _M_kind enum entry. (_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum entry. (_Error_formatter::_Parameter::_Type): New. (_Error_formatter::_Parameter::_Instance): New, inherit from latter. (union _Error_formatter::_Parameter::_M_variant): Reorganize. (_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all overloads take iterator through a const reference. (_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)): New. (_Parameter(const _Type&, const char*, _Is_instance)): New. (_Error_formatter::_M_print_type): Delete. (_Error_formatter::_M_iterator_value_type): New. (_Error_formatter::_M_instance): New. * include/Makefile.am: Add new above debug file. * include/Makefile.in: Regenerate. * include/debug/functions.h (__check_dereferenceable(const _Safe_iterator<>&), __valid_range(const _Safe_iterator<>&), __is_safe_random_iterator<_Safe_iterator<>>): Move... * include/debug/safe_iterator.h: ... here. Replace debug.h include with assertions.h. (__check_singular_aux): Move... * include/debug/safe_base.h: ... here. * include/debug/functions.h (__check_dereferenceable(const _Safe_local_iterator<>&), __valid_range(const _Safe_local_iterator<>&): Move... * include/debug/safe_local_iterator.h: ...here. * include/debug/safe_sequence.h: Replace debug.h with assertions.h. Remove _Safe_iterator declaration. * include/debug/safe_unordered_container.h: Replace debug.h with assertions.h. * include/debug/array: Replace safe_sequence.h include with formatter.h and macros.h. * include/debug/deque: Include functions.tcc. * include/debug/forward_list: Likewise. * include/debug/list: Likewise. * include/debug/string: Likewise. * include/debug/vector: Likewise. * include/bits/unique_ptr.h: Replace debug.h include with new assertions.h. * include/bits/stl_iterator_base_funcs.h: Likewise. * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust dg-error line number. * testsuite/23_containers/array/tuple_interface/ tuple_element_debug_neg.cc: Likewise. * src/c++11/debug.cc: Adapt. From-SVN: r223877
2015-05-29vextp64_1.c: Close comment on final line.Christophe Lyon2-1/+5
2015-05-29 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/arm/simd/vextp64_1.c: Close comment on final line. From-SVN: r223876
2015-05-29* sv.po: Update.Joseph Myers2-430/+289
From-SVN: r223873
2015-05-29status_cxx2017.xml: Fix duplicate ID attribute.Jonathan Wakely5-3/+9
* doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute. * doc/html/manual/*: Regenerate. From-SVN: r223868
2015-05-29PR 66215: S390: Fix placement of post-label NOPs with -mhotpatchDominik Vogt32-55/+165
gcc/ChangeLog: PR target/66215 * config/s390/s390.c (s390_reorg): Fix placement of post-label NOPs with -mhotpatch=. gcc/testsuite/ChangeLog: PR target/66215 * gcc.target/s390/hotpatch-1.c: Remove optimization options from dg-options. * gcc.target/s390/hotpatch-10.c: Likewise. * gcc.target/s390/hotpatch-11.c: Likewise. * gcc.target/s390/hotpatch-12.c: Likewise. * gcc.target/s390/hotpatch-17.c: Likewise. * gcc.target/s390/hotpatch-18.c: Likewise. * gcc.target/s390/hotpatch-20.c: Likewise. * gcc.target/s390/hotpatch-21.c: Likewise. * gcc.target/s390/hotpatch-22.c: Likewise. * gcc.target/s390/hotpatch-23.c: Likewise. * gcc.target/s390/hotpatch-24.c: Likewise. * gcc.target/s390/hotpatch-2.c: Likewise. Adjust scan-assembler to check for the exact nops too. * gcc.target/s390/hotpatch-3.c: Likewise. * gcc.target/s390/hotpatch-4.c: Likewise. * gcc.target/s390/hotpatch-5.c: Likewise. * gcc.target/s390/hotpatch-6.c: Likewise. * gcc.target/s390/hotpatch-7.c: Likewise. * gcc.target/s390/hotpatch-8.c: Likewise. * gcc.target/s390/hotpatch-9.c: Likewise. * gcc.target/s390/hotpatch-14.c: Likewise. * gcc.target/s390/hotpatch-15.c: Likewise. * gcc.target/s390/hotpatch-16.c: Likewise. * gcc.target/s390/hotpatch-19.c: Likewise. * gcc.target/s390/hotpatch-25.c: Likewise. Remove scan-assembler-times counting number of .align directives. * gcc.target/s390/hotpatch-13.c: Remove optimization options from dg-options. Remove scan-assembler-times counting number of .align directives. * gcc.target/s390/hotpatch-26.c: New file. * gcc.target/s390/hotpatch-27.c: New file. * gcc.target/s390/hotpatch-28.c: New file. * gcc.target/s390/s390.exp: Run hotpatch-*.c tests as torture tests using -Os -O0 -O1 -O2 -O3 options. From-SVN: r223867
2015-05-29future (__async_result_of): New alias template.Jonathan Wakely4-11/+70
* include/std/future (__async_result_of): New alias template. (async): Use __async_result_of to pass decayed types to result_of. * testsuite/30_threads/async/lwg2021.cc: New. * doc/xml/manual/intro.xml: Document LWG 2021 status. From-SVN: r223866
2015-05-29re PR libstdc++/66327 (-fsanitize=nonnull-attribute errors in stl_algobase.h)Jonathan Wakely2-3/+20
PR libstdc++/66327 * include/bits/stl_algobase.h (__equal<true>::equal): Do not call memcmp with null pointers. (__lexicographical_compare<true>::__lc): Do not call memcmp for empty ranges. From-SVN: r223865
2015-05-29[obvious] Close comment in aarch64 testKyrylo Tkachov2-1/+5
* gcc.target/aarch64/vdup_lane_2.c: Close comment on final line. From-SVN: r223864
2015-05-29re PR tree-optimization/66142 (Loop is not vectorized because not sufficient ↵Jakub Jelinek4-1/+57
support for GOMP_SIMD_LANE) PR tree-optimization/66142 * tree-if-conv.c (if_convertible_phi_p): Don't give up on virtual phis that feed themselves. * gcc.dg/vect/pr66142.c: New test. From-SVN: r223863
2015-05-29re PR middle-end/66314 (ice in verify_loop_structure)Richard Biener4-8/+63
2015-05-29 Richard Biener <rguenther@suse.de> PR tree-optimization/66314 * tree-ssa-threadupdate.c (create_block_for_threading): Add parameter that says which loop the new block belongs to. (ssa_create_duplicates): Blocks duplicated for the threaded path belong to the loop of the thread destination. * gcc.dg/asan/pr66314.c: New testcase. From-SVN: r223861
2015-05-29t-msp430 (MULTILIB_OPTIONS): Add multilibs for the different types of ↵Nick Clifton1-2/+388
hardware multiply available on the MSP430. * config/msp430/t-msp430 (MULTILIB_OPTIONS): Add multilibs for the different types of hardware multiply available on the MSP430. (MULTILIB_DIRNAMES): Likewise. (MULTILIB_EXCEPTIONS): Add exceptions for incompatible cpus and hardware multiply types. (MULTILIB_MATCHES): Add matches for known MCU names and hardware multiply types. From-SVN: r223860
2015-05-29libbacktrace: add support of PE/COFFTristan Gingold9-2/+993
libbacktrace/ 2015-05-29 Tristan Gingold <gingold@adacore.com> * pecoff.c: New file. * Makefile.am (FORMAT_FILES): Add pecoff.c and dependencies. * Makefile.in: Regenerate. * filetype.awk: Detect pecoff. * configure.ac: Define BACKTRACE_SUPPORTS_DATA on elf platforms. Add pecoff. * btest.c (test5): Test enabled only if BACKTRACE_SUPPORTS_DATA is true. * backtrace-supported.h.in (BACKTRACE_SUPPORTS_DATA): Define. * configure: Regenerate. * pecoff.c: New file. From-SVN: r223859
2015-05-29testsuite: auto-wipe dump filesBernhard Reutner-Fischer5891-6150/+200
gcc/testsuite/ChangeLog 2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> * lib/gcc-dg.exp (cleanup-ipa-dump, cleanup-rtl-dump, cleanup-tree-dump, cleanup-dump, cleanup-saved-temps): Remove. Adjust all callers. (schedule-cleanups, dg-keep-saved-temps): New proc. (gcc-dg-test-1): Schedule cleanups. * lib/profopt.exp (profopt-execute): Likewise. * g++.dg/cdce3.C: Adjust expected line numbers. * gcc.dg/cdce1.c: Likewise. * gcc.dg/cdce2.c: Likewise. * gcc.dg/strlenopt-22.c: Fix comment delimiter. * gcc.dg/strlenopt-24.c: Likewise. * gcc.dg/tree-ssa/vrp26.c: Likewise. * gcc.dg/tree-ssa/vrp28.c: Likewise. * obj-c++.dg/encode-2.mm: Likewise. libgomp/ChangeLog 2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> * testsuite/libgomp.graphite/bounds.c: Adjust for cleanup-tree-dump removal. * testsuite/libgomp.graphite/force-parallel-1.c: Likewise. * testsuite/libgomp.graphite/force-parallel-2.c: Likewise. * testsuite/libgomp.graphite/force-parallel-3.c: Likewise. * testsuite/libgomp.graphite/force-parallel-4.c: Likewise. * testsuite/libgomp.graphite/force-parallel-5.c: Likewise. * testsuite/libgomp.graphite/force-parallel-6.c: Likewise. * testsuite/libgomp.graphite/force-parallel-7.c: Likewise. * testsuite/libgomp.graphite/force-parallel-8.c: Likewise. * testsuite/libgomp.graphite/force-parallel-9.c: Likewise. * testsuite/libgomp.graphite/pr41118.c: Likewise. gcc/ChangeLog 2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> * config/arm/neon-testgen.ml (emit_epilogue): Remove manual call to cleanup-saved-temps. * doc/sourcebuild.texi (Clean up generated test files): Expand introduction. (dg-keep-saved-temps): Document new proc. (cleanup-ipa-dump, cleanup-rtl-dump, cleanup-tree-dump, cleanup-saved-temps): Remove. From-SVN: r223858
2015-05-29Daily bump.GCC Administrator1-1/+1
From-SVN: r223856
2015-05-28* gcc.c-torture/execute/pr65369.c: Don't assume int is 32 bits.DJ Delorie2-1/+6
From-SVN: r223851
2015-05-28configure.ac: Move the atoll check from AC_CHECK_FUNCS to gcc_AC_CHECK_DECLS.Andreas Tobler3-4/+10
2015-05-28 Andreas Tobler <andreast@gcc.gnu.org> * configure.ac: Move the atoll check from AC_CHECK_FUNCS to gcc_AC_CHECK_DECLS. * configure: Regenerate. From-SVN: r223847
2015-05-28configure.host: Add bits for FreeBSD amd64 and i386.Andreas Tobler5-0/+63
2015-05-28 Andreas Tobler <andreast@gcc.gnu.org> * configure.host: Add bits for FreeBSD amd64 and i386. * configure.ac: Add signal handler for FreeBSD (amd64/i386) * configure: Regenerate. * include/freebsd-signal.h: New file. From-SVN: r223845
2015-05-28futex_bits.h (sys_futex0): Change operands "op" and "val" to int.Uros Bizjak6-11/+32
* config/linux/x86/futex_bits.h (sys_futex0) [__x86_64__]: Change operands "op" and "val" to int. * config/linux/sh/futex_bits.h (sys_futex0) Change operands "op" and "val" to int. * config/linux/alpha/futex_bits.h (sys_futex0) Change operands "op" and "val" to int. * config/linux/futex.cc (gtm_futex_wait, gtm_futex_wake): Declare as static int. (FUTEX_PRIVATE_FLAG): Remove L suffix. * config/linux/futex_bits.h (sys_futex0) Change operand "op" to int. Revert: * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Change operand "op" to long. From-SVN: r223844
2015-05-28re PR libstdc++/65352 (array<T,0>::begin()/end() etc. forms a null reference ↵Jonathan Wakely3-4/+8
and breaks on clang+ubsan) PR libstdc++/65352 * include/profile/array (array::data): Use _S_ptr. * include/debug/array (array::data): Likewise. From-SVN: r223838
2015-05-28utils.c (max_size): Add special code to deal with the subtraction of a ↵Eric Botcazou4-1/+40
"negative" value in an... * gcc-interface/utils.c (max_size) <tcc_binary>: Add special code to deal with the subtraction of a "negative" value in an unsigned type. From-SVN: r223837
2015-05-28decl.c (gnat_to_gnu_entity): Do not error out on a return type which has a ↵Eric Botcazou2-1/+8
size that overflows if... * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Do not error out on a return type which has a size that overflows if the return is done by invisible reference. From-SVN: r223836
2015-05-28utils.c (gnat_pushdecl): Reunify the handling of array and pointer types wrt ↵Eric Botcazou2-32/+35
DECL_ORIGINAL_TYPE and... * gcc-interface/utils.c (gnat_pushdecl): Reunify the handling of array and pointer types wrt DECL_ORIGINAL_TYPE and adjust left and right. From-SVN: r223835
2015-05-28gigi.h (gnat_stabilize_reference): Adjust.Eric Botcazou19-145/+343
* gcc-interface/gigi.h (gnat_stabilize_reference): Adjust. (rewrite_fn): Remove third parameter. (type_is_padding_self_referential): New inline predicate. (return_type_with_variable_size_p): Likewise. * gcc-interface/decl.c (allocatable_size_p): More around. (cannot_be_superflat_p): Rename into... (cannot_be_superflat ): ...this. (initial_value_needs_conversion): New predicate. (gnat_to_gnu_entity): Invoke type_is_padding_self_referential, initial_value_needs_conversion and adjust to above renaming. For a renaming, force the materialization if the inner expression is compound. Adjust calls to elaborate_reference and build a compound expression if needed. (struct er_dat): Add N field. (elaborate_reference_1): Remove N parameter and adjust. (elaborate_reference): Add INIT parameter and pass it in the call to gnat_rewrite_reference. Adjust initial expression. * gcc-interface/trans.c (Call_to_gnu): Treat renamings the same way as regular object declarations when it comes to creating a temporary. Adjust call to gnat_stabilize_reference and build a compound expression if needed. Invoke return_type_with_variable_size_p. (gnat_to_gnu): Invoke type_is_padding_self_referential. In case #4, return a call to a function unmodified if it returns with variable size and is also the initial expression in an object declaration. * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: Use the RHS' type if it is a call to a function that returns with variable size. (build_unary_op): Invoke type_is_padding_self_referential. (gnat_stabilize_reference_1): Remove N parameter and adjust. (gnat_stabilize_reference): Add INIT parameter and pass it in the call to gnat_rewrite_reference. (gnat_rewrite_reference): Remove N, add INIT parameter and adjust. <COMPOUND_EXPR>: New case. From-SVN: r223834
2015-05-28configure: fix vtable helpMike Frysinger3-2/+8
Spacing is off causing --help to not line up. Use the standard AS_HELP_STRING like all the other options. From-SVN: r223833
2015-05-28nios2-linux: add missing cpp specsMike Frysinger2-0/+7
Define CPP_SPEC for nios2 linux targets so that -posix & -pthread work like on all other linux targets. Discovered via Gentoo bug https://bugs.gentoo.org/543114 From-SVN: r223823
2015-05-28microblaze-linux: add missing cpp specsMike Frysinger2-0/+7
Define CPP_SPEC for microblaze linux targets so that -posix & -pthread work like on all other linux targets. Discovered via Gentoo bug https://bugs.gentoo.org/543114 From-SVN: r223822
2015-05-28futex.h (sys_futex0): Remove function.Uros Bizjak2-19/+30
* config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function. (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0. (futex_wake) [!__x86_64__]: Ditto. From-SVN: r223821
2015-05-28hppa-linux: add missing cpp specsMike Frysinger2-1/+6
Define CPP_SPEC for parisc linux targets so that -posix & -pthread work like on all other linux targets. Discovered via Gentoo bug https://bugs.gentoo.org/543114 From-SVN: r223820
2015-05-28tree-vect-loop.c (vect_fixup_reduc_chain): New function.Richard Biener6-32/+173
2015-05-28 Richard Biener <rguenther@suse.de> * tree-vect-loop.c (vect_fixup_reduc_chain): New function. (vect_fixup_scalar_cycles_with_patterns): Likewise. (vect_analyze_loop_2): Call vect_fixup_scalar_cycles_with_patterns after pattern recog. (vect_create_epilog_for_reduction): Properly handle reductions with patterns. (vectorizable_reduction): Likewise. * tree-vect-slp.c (vect_analyze_slp_instance): Properly mark reduction chains. (vect_get_constant_vectors): Create the correct number of initial values for reductions. (vect_schedule_slp_instance): Handle reduction chains that are type changing properly. * tree-vect-stmts.c (vect_analyze_stmt): Adjust. * gcc.dg/vect/slp-reduc-sad.c: New testcase. From-SVN: r223818
2015-05-28[multiple changes]Arnaud Charlet4-21/+97
2015-05-28 Ed Schonberg <schonberg@adacore.com> * sem_ch3.adb (Is_Visible_Component): Component is visible in a derived type if inherited through an ancestor that has a partial view of the original type holding the component, if the full view of that original type is in scope. * sem_util.ads (Get_Body_From_Stub): Works for all kinds of stubs. 2015-05-28 Bob Duff <duff@adacore.com> * sem_util.adb (Requires_Transient_Scope): For definite untagged subtypes, we should never have to use the secondary stack. This moves toward that goal. But there are still cases that don't work. Here, we move the check for Is_Definite first, but add a special-purpose check for Has_Discrim_Dep_Array. From-SVN: r223817
2015-05-28re PR tree-optimization/66142 (Loop is not vectorized because not sufficient ↵Richard Biener4-3/+30
support for GOMP_SIMD_LANE) 2015-05-28 Richard Biener <rguenther@suse.de> PR tree-optimization/66142 * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle non-GIMPLE values better in memcpy destination handling. Handle non-aliasing we discover here. * gcc.dg/tree-ssa/ssa-fre-44.c: Fixup. From-SVN: r223816
2015-05-28sem_util.adb (Requires_Transient_Scope): Avoid returning function results on ↵Bob Duff2-17/+181
the secondary stack in so many cases. 2015-05-28 Bob Duff <duff@adacore.com> * sem_util.adb (Requires_Transient_Scope): Avoid returning function results on the secondary stack in so many cases. From-SVN: r223814
2015-05-28re PR target/63810 (gcc sets incorrect macro for OS X deployment targets)Lawrence Velázquez13-32/+296
2015-05-28 Lawrence Velázquez <vq@larryv.me> PR target/63810 * config/darwin-c.c (version_components): New global enum. (parse_version, version_as_legacy_macro) (version_as_modern_macro, macosx_version_as_macro): New functions. (version_as_macro): Remove. (darwin_cpp_builtins): Use new function. testsuite: PR target/63810 * gcc.dg/darwin-minversion-3.c: Update testcase. * gcc.dg/darwin-minversion-4.c: Ditto. * gcc.dg/darwin-minversion-5.c: New testcase. * gcc.dg/darwin-minversion-6.c: Ditto. * gcc.dg/darwin-minversion-7.c: Ditto. * gcc.dg/darwin-minversion-8.c: Ditto. * gcc.dg/darwin-minversion-9.c: Ditto. * gcc.dg/darwin-minversion-10.c: Ditto. * gcc.dg/darwin-minversion-11.c: Ditto. * gcc.dg/darwin-minversion-12.c: Ditto. From-SVN: r223808
2015-05-28re PR libstdc++/65352 (array<T,0>::begin()/end() etc. forms a null reference ↵Jonathan Wakely4-5/+23
and breaks on clang+ubsan) PR libstdc++/65352 * include/std/array (__array_traits::_S_ptr): New function. (array::data): Use _S_ptr to avoid creating invalid reference. * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust dg-error line numbers. * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc: likewise. From-SVN: r223806
2015-05-28Mark parameters with ATTRIBUTE_UNUSEDH.J. Lu2-1/+7
* builtins.c (expand_builtin_acc_on_device): Mark parameters with ATTRIBUTE_UNUSED. From-SVN: r223805
2015-05-28sem_util.adb (Wrong_Type): In any instance...Ed Schonberg3-9/+35
2015-05-28 Ed Schonberg <schonberg@adacore.com> * sem_util.adb (Wrong_Type): In any instance, do not emit error if type of expression is the partial view of the expected type. 2015-05-28 Ed Schonberg <schonberg@adacore.com> * sem_res.adb (Resolve_Actuals): a) The replacement of formal names in named associations only needs to be done within an instance, on a call to a primitive of a formal derived type, where the actual subprogram may have different formal names than those of the primitive operation of the formal type. b) Defaulted parameters must be taken into account when obtaining the names of the formals of the actual subprogram being called. From-SVN: r223804
2015-05-28oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument.Julian Brown3-26/+71
* oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update function comment. Only call gomp_fatal if new argument is true. (acc_dev_num_out_of_range): New function. (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call acc_dev_num_out_of_range as appropriate. (acc_get_num_devices, acc_set_device_type, acc_get_device_type) (acc_get_device_num, acc_set_device_num): Update calls to resolve_device. * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test output. From-SVN: r223803
2015-05-28re PR libgomp/65742 (Several libgomp.oacc-* failures after r221922.)Julian Brown6-10/+94
PR libgomp/65742 gcc/ * builtins.c (expand_builtin_acc_on_device): Don't use open-coded sequence for !ACCEL_COMPILER. libgomp/ * oacc-init.c (plugin/plugin-host.h): Include. (acc_on_device): Check whether we're in an offloaded region for host_nonshm plugin. Don't use __builtin_acc_on_device. * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set nonshm_exec flag in thread-local data. (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local data for host_nonshm plugin. (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data for host_nonshm plugin. * plugin/plugin-host.h: New. From-SVN: r223801
2015-05-28[multiple changes]Arnaud Charlet8-31/+110
2015-05-28 Robert Dewar <dewar@adacore.com> * sem_ch13.adb, sem_disp.ads: Minor reformatting. 2015-05-28 Ed Schonberg <schonberg@adacore.com> * sem_util.adb (Set_Debug_Info_Needed): For a private type whose full view is itself a derived private type, set flag on underlying full view as well, for proper gdb display. 2015-05-28 Bob Duff <duff@adacore.com> * exp_tss.ads: Minor comment fix. * exp_ch3.adb (Build_Array_Init_Proc, Build_Record_Init_Proc): Inline init_procs when the type has controlled parts. Remove obsolete comments about those init_procs -- init_procs for such types are no longer complex. A typical init_proc just initializes the 'Tag field, and calls the parent init_proc (e.g. for Limited_Controlled), which calls the grandparent (for Root_Controlled), which does nothing. This all boils down to one instruction when inlined. * exp_ch7.adb (Create_Finalizer): Inline the finalizer. 2015-05-28 Ed Schonberg <schonberg@adacore.com> * sem_ch4.adb (Analyze_Selected_Component): If the type to use is a derived type and is a generic actual, the selected component appears within an instance body, and the check over the type has failed, examine ancestor types for the desired component. (Find_Component_In_Instance): If record type is a derived type, examine all ancestors in order to locate desired component. From-SVN: r223800
2015-05-28rx.c (push_regs): New function.Nick Clifton2-21/+61
* config/rx/rx.c (push_regs): New function. Extracts code from... (rx_expand_prologue): ... here. Use push_regs to push even small spans of registers. (pop_regs): New function. (rx_expand_epilogue): Use pop_regs to pop even small spans of registers. From-SVN: r223799
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