Eric Botcazou [Sun, 20 Nov 2011 10:03:11 +0000 (10:03 +0000)]
decl.c (gnat_to_gnu_entity): Adjust call to components_to_record.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Adjust
call to components_to_record.
(components_to_record): Add FIRST_FREE_POS parameter. For the variant
part, reuse enclosing union even if there is a representation clause
on the Unchecked_Union. If there is a variant part, compute the new
first free position, if any. Adjust call to self. Use a single field
directly only if it hasn't got a representation clause or is placed at
offset zero. Create the variant part at offset 0 if all the fields
down to this level have a rep clause. Do not chain the variant part
immediately and adjust downstream.
Do not test ALL_REP before moving the fields without rep clause to the
previous level. Call create_rep_part to create the REP part and force
a minimum size on it if necessary. Do not chain it immediately.
Create a fake REP part if there are fields without rep clause that need
to be laid out starting from FIRST_FREE_POS.
At the end, chain the REP part and then the variant part.
(create_rep_part): New function.
(get_rep_part): Minor tweak.
* gcc-interface/utils.c (tree_code_for_record_type): Minor tweak.
From-SVN: r181526
Nathan Sidwell [Sun, 20 Nov 2011 09:19:21 +0000 (09:19 +0000)]
fixup trunkated changelog entry
From-SVN: r181525
Nathan Sidwell [Sun, 20 Nov 2011 09:09:34 +0000 (09:09 +0000)]
re PR gcov-profile/51113 (rev. 181105 causes Firefox profiledbuild failure)
PR gcov-profile/51113
* coverage.c (build_var): Propagate visibility for public decls.
testsuite/
* gcc.misc-tests/gcov-13.c: Check gcovpart-13b coverage
* gcc.misc-tests/gcov-16.c: New.
* gcc.misc-tests/gcov-17.c: New.
* g++.dg/gcov/gcov-8.C: New.
* g++.dg/gcov/gcov-9.C: New.
* g++.dg/gcov/gcov-10.C: New.
From-SVN: r181524
Dodji Seketeli [Sun, 20 Nov 2011 07:10:24 +0000 (07:10 +0000)]
PR c++/51194 - ICE with invalid alias template
gcc/cp/
PR c++/51194
* pt.c (lookup_template_class_1): Go out early if the type of the
template is error_mark_node.
gcc/testsuite/
PR c++/51194
* g++.dg/cpp0x/alias-decl-15.C: New test.
From-SVN: r181523
GCC Administrator [Sun, 20 Nov 2011 00:18:50 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r181521
Paolo Carlini [Sat, 19 Nov 2011 23:17:12 +0000 (23:17 +0000)]
re PR c++/51216 (ICE with statement expression)
/cp
2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51216
* semantics.c (potential_constant_expression_1): Handle IF_STMT,
DO_STMT, FOR_STMT, and WHILE_STMT.
/testsuite
2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51216
* g++.dg/cpp0x/pr51216.C: New.
From-SVN: r181517
Eric Botcazou [Sat, 19 Nov 2011 20:36:43 +0000 (20:36 +0000)]
re PR rtl-optimization/51187 (miscompilation of genrecog.c at -O2 for --target=avr)
PR rtl-optimization/51187
* reorg.c (relax_delay_slots): Do not consider a jump useless if there
is a barrier between the jump and its target label.
From-SVN: r181513
Patrick Marlier [Sat, 19 Nov 2011 19:29:18 +0000 (19:29 +0000)]
re PR middle-end/51211 (ICE: SIGSEGV in execute_tm_mark (trans-mem.c:2242) with -fgnu-tm -O -freorder-blocks -ftracer --param hot-bb-frequency-fraction=1 and __transaction_atomic)
PR middle-end/51211
* tracer.c (ignore_bb_p): Don't copy GIMPLE_TRANSACTION.
From-SVN: r181512
Eric Botcazou [Sat, 19 Nov 2011 18:20:36 +0000 (18:20 +0000)]
* expmed.c (store_bit_field_1): Revert bogus formatting change.
From-SVN: r181511
Eric Botcazou [Sat, 19 Nov 2011 16:24:22 +0000 (16:24 +0000)]
Fix minor issues
From-SVN: r181509
Richard Earnshaw [Sat, 19 Nov 2011 13:47:35 +0000 (13:47 +0000)]
re PR target/50493 (ICE in neon_disambiguate_copy, at config/arm/arm.c:20388)
PR target/50493
* arm.c (neon_disambiguate_copy): Correctly handle partial overlap
of src and dest operands.
From-SVN: r181508
Iain Sandoe [Sat, 19 Nov 2011 12:21:08 +0000 (12:21 +0000)]
darwin.h (ASM_DEBUG_SPEC): New.
gcc:
* config/darwin.h (ASM_DEBUG_SPEC): New.
* config/darwin9.h (ASM_DEBUG_SPEC): New.
From-SVN: r181507
Paolo Carlini [Sat, 19 Nov 2011 11:50:44 +0000 (11:50 +0000)]
bitset (operator[](size_t) const): Declare constexpr.
2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
* include/debug/bitset (operator[](size_t) const): Declare constexpr.
* include/profile/bitset: Likewise.
* testsuite/23_containers/bitset/operations/constexpr.cc: Split out
non portable bits to...
* testsuite/23_containers/bitset/operations/constexpr-2.cc: ... here.
From-SVN: r181506
Tobias Burnus [Sat, 19 Nov 2011 09:26:33 +0000 (10:26 +0100)]
re PR fortran/51207 ([OOP] Mark __def_init_... as FL_PARAMETER)
2011-11-19 Tobias Burnus <burnus@net-b.de>
PR fortran/51207
* class.c (gfc_find_derived_vtab): Mark __def_init as PARAMETER
and hence as TREE_READONLY; add subroutine attribute to
__copy_ procedure.
PR fortran/50640
* trans.h (GFC_DECL_PUSH_TOPLEVEL): New DECL_LANG_FLAG_7.
* trans-decl.c (gfc_get_symbol_decl): Mark __def_init and vtab
as GFC_DECL_PUSH_TOPLEVEL.
(gfc_generate_function_code): If GFC_DECL_PUSH_TOPLEVEL, push it there.
(build_function_decl): Push __copy_ procedure to the toplevel.
From-SVN: r181505
Jan Hubicka [Sat, 19 Nov 2011 01:34:55 +0000 (02:34 +0100)]
i386.c (atom_cost): Disable SSE loop until alignment issues are fixed.
* config/i386/i386.c (atom_cost): Disable SSE loop until alignment
issues are fixed.
From-SVN: r181503
GCC Administrator [Sat, 19 Nov 2011 00:18:48 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r181501
Joseph Myers [Fri, 18 Nov 2011 22:26:47 +0000 (22:26 +0000)]
* gcc.dg/cpp/assert4.c: Test __linux__, not __gnu_linux__.
From-SVN: r181496
Steve Ellcey [Fri, 18 Nov 2011 22:26:44 +0000 (22:26 +0000)]
Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2011-11-18 Steve Ellcey <sje@cup.hp.com>
* Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
From-SVN: r181495
Anatoly Sokolov [Fri, 18 Nov 2011 21:23:08 +0000 (01:23 +0400)]
cris.c (cris_function_value_regno_p): Make static.
* config/cris/cris.c (cris_function_value_regno_p): Make static.
(TARGET_FUNCTION_VALUE_REGNO_P): Define.
* config/cris/cris.h (FUNCTION_VALUE_REGNO_P): Remove.
* config/cris/cris-protos.h (cris_function_value_regno_p): Remove.
From-SVN: r181493
Fabien Chêne [Fri, 18 Nov 2011 20:32:04 +0000 (21:32 +0100)]
re PR c++/51188 (invalid static_cast from type 'XBase' to type 'int')
gcc/testsuite/ChangeLog
2011-11-18 Fabien Chene <fabien@gcc.gnu.org>
PR c++/51188
* g++.dg/lookup/using46.C: New.
* g++.dg/lookup/using47.C: New.
* g++.dg/lookup/using48.C: New.
* g++.dg/lookup/using49.C: New.
* g++.dg/lookup/using50.C: New.
gcc/cp/ChangeLog
2011-11-18 Fabien Chene <fabien@gcc.gnu.org>
PR c++/51188
* search.c (lookup_field_1): Handle USING_DECLs for the storted
case.
From-SVN: r181492
H.J. Lu [Fri, 18 Nov 2011 19:02:45 +0000 (19:02 +0000)]
Add _mm_stream_si64.
2011-11-18 H.J. Lu <hongjiu.lu@intel.com>
PR target/33944
* doc/extend.texi: Document __builtin_ia32_movnti64.
* config/i386/emmintrin.h (_mm_stream_si64): New.
* config/i386/i386-builtin-types.def: Add VOID_FTYPE_PLONGLONG_LONGLONG.
* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVNTI64.
(bdesc_special_args): Update __builtin_ia32_movnti. Add
__builtin_ia32_movnti64.
(ix86_expand_special_args_builtin): Handle
VOID_FTYPE_PLONGLONG_LONGLONG.
* config/i386/i386.md (UNSPEC_MOVNTI): New.
* config/i386/sse.md (sse2_movntsi): Renamed to ...
(sse2_movnti<mode>): This.
From-SVN: r181491
Fabien Chêne [Fri, 18 Nov 2011 18:44:23 +0000 (19:44 +0100)]
re PR c++/51141 (rev181359 causes Chromium build failure)
gcc/testsuite/ChangeLog
2011-11-18 Fabien Chene <fabien@gcc.gnu.org>
PR c++/51141
* g++.dg/lookup/using46.C: New.
* g++.dg/lookup/using47.C: New.
* g++.dg/lookup/using48.C: New.
* g++.dg/lookup/using49.C: New.
* g++.dg/lookup/using50.C: New.
gcc/cp/ChangeLog
2011-11-18 Fabien Chene <fabien@gcc.gnu.org>
PR c++/51141
* search.c (lookup_field_1): Handle USING_DECLs for the storted
case.
From-SVN: r181490
Ulrich Weigand [Fri, 18 Nov 2011 18:17:05 +0000 (18:17 +0000)]
pr44707.c: Do not assume assembler supports /* ...
* gcc.c-torture/compile/pr44707.c: Do not assume assembler
supports /* ... */ comments.
From-SVN: r181489
Georg-Johann Lay [Fri, 18 Nov 2011 16:44:00 +0000 (16:44 +0000)]
re PR target/49868 (Implement named address space to place/access data in flash memory)
gcc/
PR target/49868
* config/avr/avr.h (base_arch_s): Add field n_segments.
(ADDR_SPACE_PGM1, ADDR_SPACE_PGM2, ADDR_SPACE_PGM3,
ADDR_SPACE_PGM4, ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): New address spaces.
(AVR_HAVE_ELPM, AVR_HAVE_ELPMX): New defines.
(INIT_EXPANDERS): New define.
* config/avr/avr-protos.h (avr_mem_pgmx_p): New.
(avr_init_expanders): New.
(avr_emit_movmemhi, avr_out_movmem): New.
(avr_xload_libgcc_p): New.
* config/avr/avr-c.c (avr_register_target_pragmas): Register
address spaces __pgm1, __pgm2, __pgm3, __pgm4 __pgm5, __pgmx.
(avr_cpu_cpp_builtins): Add built-in defines __PGM1,
__PGM2, __PGM3, __PGM4, __PGM5, __PGMX.
* config/avr/avr-devices.c (avr_arch_types): Set field n_segments.
* config/avr/avr.c (AVR_SECTION_PROGMEM): Change define to cover
3 bits instead of just 1.
(xstring_empty, xstring_e, rampz_rtx): New static GTYed variables.
(progmem_section): Change from section to array of sections.
(progmem_section_prefix): New static variable.
(avr_file_start): Print set for __RAMPZ__
(avr_option_override): Move initialization of RTXes from here...
(avr_init_expanders): ...to this new function.
(avr_pgm_segment): New static function.
(avr_decl_pgm_p): Handle error_mark_node.
(avr_mem_pgmx_p, avr_decl_pgmx_p): New static functions.
(avr_out_xload, avr_find_unused_d_reg): New static functions.
(expand_prologue, expand_epilogue): Use rampz_rtx.
(print_operand): Hande CONST_STRING.
(avr_xload_libgcc_p): New static function.
(avr_out_lpm_no_lpmx, avr_out_lpm): Handle ELPM.
(avr_progmem_p): Return 2 for 24-bit flash address space.
(avr_out_sbxx_branch): Clean-up code from ASn macros.
(out_movqi_r_mr, out_movqi_mr_r): Ditto. And recognize RAMPZ's
address and print symbolically.
(avr_asm_named_section, avr_section_type_flags,
avr_encode_section_info, avr_asm_select_section,
avr_addr_space_address_mode, avr_addr_space_pointer_mode,
avr_addr_space_legitimate_address_p, avr_addr_space_convert,
avr_addr_space_legitimize_address): Handle new address spaces.
(avr_output_progmem_section_asm_op): New static function.
(avr_asm_init_sections): Initialize progmem_section[].
(adjust_insn_length): Handle ADJUST_LEN_XLOAD, ADJUST_LEN_MOVMEM.
(avr_const_address_lo16): New static function.
(avr_assemble_integer): Use it to handle 3-byte integers.
(avr_emit_movmemhi, avr_out_movmem): New functions.
* config/avr/predicates.md (nox_general_operand): Handle new
address spaces.
* config/avr/avr.md (unspec): Add UNSPEC_MOVMEM.
(adjust_len): Add xload, movmem.
(SP_ADDR): New define_constants.
(isa): Add "lpm", "lpmx", "elpm", "elpmx".
(enabled): Handle them.
(load<mode>_libgcc): New expander.
(*load.<mode>.libgcc): Rename to load_<mode>_libgcc.
(xload8_A, xload<mode>_A): New insn-and-splits.
(xload_8, xload_<mode>_libgcc, xload_<mode>, loadmem_elpm): New insns.
(mov<mode>): Handle new address spaces.
(movmemhi): Rewrite using avr_emit_movmemhi.
(MOVMEM_r_d): New mode attribute.
(movmem_<mode>, movmem_qi_elpm): New insns.
(setmemhi, *clrmemqi, *clrmemhi, strlenhi, *strlenhi): Unquote
C-code. Use label instead of hard-coded instrunction lengths.
libgcc/
PR target/49868
* config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
* config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
New functions.
From-SVN: r181482
Rainer Orth [Fri, 18 Nov 2011 16:15:59 +0000 (16:15 +0000)]
Support libitm on Solaris 8 and 9/x86 with Sun as
* config/generic/asmcfi.h: Fix comment.
* config/x86/sjlj.S (_ITM_beginTransaction): Provide ELF PIC code
sequence without .hidden support, error for non-ELF targets.
(GTM_longjmp) [__ELF__]: Only use .hidden if
HAVE_ATTRIBUTE_VISIBILITY.
From-SVN: r181481
Harti Brandt [Fri, 18 Nov 2011 16:09:29 +0000 (16:09 +0000)]
re PR libstdc++/51209 (The template _M_find_node in hashtable.h has a bad return value)
2011-11-18 Harti Brandt <hartmut.brandt@dlr.de>
PR libstdc++/51209
* include/bits/hashtable.h (_Hashtable<>::_M_find_node): Return
nullptr when no node is found.
* include/tr1/hashtable.h (_Hashtable<>::_M_find_node): Return
zero when no node is found.
From-SVN: r181480
Paolo Carlini [Fri, 18 Nov 2011 15:31:38 +0000 (15:31 +0000)]
re PR c++/51150 ([C++11][4.6/4.7 Regression] ICE when result of -> initializes const variable of different type)
/cp
2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51150
* pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
/testsuite
2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51150
* g++.dg/cpp0x/pr51150.C: New.
From-SVN: r181478
Martin Jambor [Fri, 18 Nov 2011 15:13:54 +0000 (16:13 +0100)]
re PR tree-optimization/50605 (ice in ipa_get_jf_pass_through_result with -O3)
2011-11-18 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/50605
* gimple.c (is_gimple_ip_invariant_address): Also handle MEM_REFs
of IPA invariant decls.
* testsuite/g++.dg/ipa/pr50605.C: New test.
From-SVN: r181477
Bill Schmidt [Fri, 18 Nov 2011 14:15:38 +0000 (14:15 +0000)]
tree-outof-ssa.c (insert_back_edge_copies): Add call to mark_dfs_back_edges.
2011-11-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* tree-outof-ssa.c (insert_back_edge_copies): Add call to
mark_dfs_back_edges.
From-SVN: r181476
Dodji Seketeli [Fri, 18 Nov 2011 14:07:41 +0000 (14:07 +0000)]
PR c++/51191 - ICE on alias of alias template instantiation
gcc/cp/
PR c++/51191
* pt.c (primary_template_instantiation_p): Don't forget to
consider alias declarations.
gcc/testsuite/
PR c++/51191
* g++.dg/cpp0x/alias-decl-13.C: New test.
From-SVN: r181475
Iain Sandoe [Fri, 18 Nov 2011 13:19:25 +0000 (13:19 +0000)]
re PR target/50678 (FAIL: c52104y on x86_64-apple-darwin10)
gcc/ada:
PR target/50678
* init.c (__gnat_error_handler) [Darwin]: Move work-around to the
bug filed as radar #
10302855 from __gnat_error_handler ...
... to (__gnat_adjust_context_for_raise) [Darwin]: New.
(HAVE_GNAT_ADJUST_CONTEXT_FOR_RAISE) [Darwin]: Define.
(__gnat_error_handler) [Darwin]: Use __gnat_adjust_context_for_raise.
From-SVN: r181474
Paolo Carlini [Fri, 18 Nov 2011 12:37:06 +0000 (12:37 +0000)]
hash-long-double-aux.cc: Rename to...
2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
* src/hash-long-double-aux.cc: Rename to...
* src/hash-long-double-tr1-aux.cc: ... this.
* src/compatibility-ldbl.cc: Adjust.
* src/hash_tr1.cc: Likewise.
* src/hash_c++0x.cc: Don't use src/hash-long-double-aux.cc.
* include/bits/functional_hash.h (hash<_Tp*>::operator(), specs
for integer types, hash<float>::operator(), hash<double>::operator(),
hash<long double>::operator()): Declare noexcept.
* include/debug/bitset (hash<__debug::bitset>::operator()): Likewise.
* include/debug/vector (hash<__debug::vector>::operator()): Likewise.
* include/std/system_error (hash<error_code>::operator()): Likewise.
* include/std/thread (hash<thread::id>::operator()): Likewise.
* include/std/bitset (hash<bitset>::operator()): Likewise.
* include/std/typeindex (hash<type_index>::operator()): Likewise.
* include/profile/bitset (hash<__profile::vector>::operator()):
Likewise.
* include/profile/vector (hash<__profile::vector>::operator()):
Likewise.
* include/ext/vstring.h (hash<__vstring>::operator(),
hash<__wvstring>::operator(), hash<__u16vstring>::operator(),
hash<__u32vstring>::operator()): Likewise.
* include/bits/shared_ptr.h (hash<shared_ptr>::operator()): Likewise.
* include/bits/shared_ptr_base.h (hash<__shared_ptr>::operator()):
Likewise.
* include/bits/unique_ptr.h (hash<unique_ptr>::operator()): Likewise.
* include/bits/basic_string.h (hash<string>::operator(),
hash<wstring>::operator(), hash<u16string>::operator(),
hash<u32string>::operator()): Likewise.
* include/bits/vector.tcc (hash<vector>::operator()): Likewise.
* include/bits/stl_bvector.h (hash<vector>::operator()): Likewise.
* libsupc++/typeinfo (type_info::hash_code): Use noexcept instead of
throw().
From-SVN: r181473
Tristan Gingold [Fri, 18 Nov 2011 10:54:21 +0000 (10:54 +0000)]
re PR target/49992 (lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11)
gcc/ada:
2011-11-18 Tristan Gingold <gingold@adacore.com>
Iain Sandoe <iains@gcc.gnu.org>
PR target/49992
* mlib-tgt-specific-darwin.adb (Archive_Indexer_Options): Remove.
* gcc-interface/Makefile.in (darwin): Remove ranlib special-casing
for Darwin.
Co-Authored-By: Iain Sandoe <iains@gcc.gnu.org>
From-SVN: r181470
Iain Sandoe [Fri, 18 Nov 2011 10:52:32 +0000 (10:52 +0000)]
re PR target/49992 (lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11)
toplevel:
PR target/49992
* configure.ac: Remove ranlib special-casing for Darwin.
* configure: Regenerate.
gcc:
PR target/49992
* configure.ac: Remove ranlib special-casing for Darwin.
* configure: Regenerate.
From-SVN: r181469
Uros Bizjak [Fri, 18 Nov 2011 09:54:02 +0000 (10:54 +0100)]
re PR tree-optimization/51118 (ICE: tree check: expected tree that contains ‘typed’ structure, have ‘block’ in fold_checksum_tree, at fold-const.c:14160)
PR tree-optimization/51118
* fold-const.c (fold_checksum_tree): Check for TS_TYPED structure
before using TREE_TYPE accessor on expr.
From-SVN: r181468
Jiangning Liu [Fri, 18 Nov 2011 07:44:19 +0000 (07:44 +0000)]
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r181467
Jan Hubicka [Fri, 18 Nov 2011 02:18:28 +0000 (03:18 +0100)]
re PR target/51134 (x86 memset/memcpy expansion is broken)
PR bootstrap/51134
* i386.c (atom_cost): Fix 32bit memset description.
(expand_set_or_movmem_via_loop_with_iter): Output proper bounds check for epilogue loops.
(expand_movmem_epilogue): Handle epilogues up to size 15 w/o producing byte loop.
(decide_alg): sse_loop is not useable wthen SSE2 is disabled; when not optimizing always
use rep movsb or lincall; do not produce word sized loops when optimizing memset for
size (to avoid need for large constants).
(ix86_expand_movmem): Get into sync with ix86_expand_setmem; choose unroll factors
better; always do 128bit moves when producing SSE loops; do not produce loopy epilogue
when size is too small.
(promote_duplicated_reg_to_size): Do not look into desired alignments when
doing vector expansion.
(ix86_expand_setmem): Track better when promoted value is available; choose unroll factors
more sanely.; output loopy epilogue only when needed.
From-SVN: r181466
Richard Henderson [Fri, 18 Nov 2011 01:38:48 +0000 (17:38 -0800)]
re PR libstdc++/51181 (libstdc++.so __sync_sub_and_fetch_4 linkage error causing many test suite failures on m68k-linux)
PR libstdc++/51181
* libsupc++/eh_tm.cc (free_any_cxa_exception): Protect the use
of __sync_sub_and_fetch with _GLIBCXX_ATOMIC_BUILTINS_4.
From-SVN: r181465
GCC Administrator [Fri, 18 Nov 2011 00:18:46 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r181464
Jonathan Wakely [Fri, 18 Nov 2011 00:15:55 +0000 (00:15 +0000)]
typesizes.cc: Do not run on darwin.
* testsuite/30_threads/thread/native_handle/typesizes.cc: Do not run
on darwin.
From-SVN: r181460
Richard Henderson [Thu, 17 Nov 2011 22:12:31 +0000 (14:12 -0800)]
Merge branch 'rth/atomic/ppc'
From-SVN: r181459
Jonathan Wakely [Thu, 17 Nov 2011 22:10:09 +0000 (22:10 +0000)]
Remove accidentally committed duplicate ChangeLog entry.
From-SVN: r181458
Steve Ellcey [Thu, 17 Nov 2011 21:22:11 +0000 (21:22 +0000)]
re PR middle-end/51144 (r181279 possibly miscompilation of genmddeps)
2011-11-17 Steve Ellcey <sje@cup.hp.com>
PR middle-end/51144
* output.h (fprint_w): Remove.
* final.c (fprint_w): Remove.
(output_addr_const): Change fprint_w back to fprintf.
From-SVN: r181457
Andrew Pinski [Thu, 17 Nov 2011 21:01:08 +0000 (21:01 +0000)]
host-linux.c (TRY_EMPTY_VM_SPACE): Define for MIPS.
2011-11-17 Andrew Pinski <apinski@cavium.com>
* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for MIPS.
From-SVN: r181456
Jason Merrill [Thu, 17 Nov 2011 21:00:30 +0000 (16:00 -0500)]
re PR c++/51186 (declaring main() with auto but without --std=c++11 gives inconsistent error messages)
PR c++/51186
* decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
From-SVN: r181455
Uros Bizjak [Thu, 17 Nov 2011 21:00:16 +0000 (22:00 +0100)]
* lib/gcc-simulate-thread.exp (simulate-thread): Improve error message.
From-SVN: r181454
Andrew MacLeod [Thu, 17 Nov 2011 20:51:51 +0000 (20:51 +0000)]
builtins.c (expand_builtin): Remove 4th parameter representing weak/strong mode when...
2011-11-17 Andrew MacLeod <amacleod@redhat.com>
* builtins.c (expand_builtin): Remove 4th parameter representing
weak/strong mode when __atomic_compare_exchange becomes a library call.
* gcc.dg/atomic-generic-aux.c (__atomic_compare_exchange): Fail if
memory model parameters don't match expected values.
* gcc.dg/atomic-generic.c: Pass specific memory model parameters to
__atomic_compare_exchange.
* gcc.dg/atomic-noinline.c: Pass specific memory model parameters to
__atomic_compare_exchange_n.
* gcc.dg/atomic-noinline-aux.c (__atomic_compare_exchange_2): Remove
weak/strong parameter and fail if memory models aren't correct.
From-SVN: r181453
Uros Bizjak [Thu, 17 Nov 2011 19:56:39 +0000 (20:56 +0100)]
gcc-simulate-thread.exp (simulate-thread): Run on all targets.
* lib/gcc-simulate-thread.exp (simulate-thread): Run on all targets.
Look for simulate_thread_done to determine working gdb. Reduce timeout
to 10 seconds and fail when timeout occurs. Improve error messages.
From-SVN: r181452
Richard Henderson [Thu, 17 Nov 2011 19:29:04 +0000 (11:29 -0800)]
Unify implementations of __builtin_mem_*_fence and __sync_synchronize.
* builtins.c (expand_builtin_mem_thread_fence): Remove.
(expand_builtin_mem_signal_fence): Remove.
(expand_builtin_atomic_thread_fence): Use expand_mem_thread_fence.
(expand_builtin_sync_synchronize): Likewise.
(expand_builtin_atomic_signal_fence): Use expand_mem_signal_fence.
* optabs.c (expand_asm_memory_barrier): Split out from
expand_builtin_mem_signal_fence.
(expand_mem_thread_fence): New, a combination of code from
expand_builtin_mem_thread_fence and expand_builtin_sync_synchronize.
(expand_mem_signal_fence): Moved and renamed from
expand_builtin_mem_signal_fence.
(expand_atomic_exchange): Use expand_mem_thread_fence.
(expand_atomic_load, expand_atomic_store): Likewise.
* expr.h, optabs.h: Update decls.
From-SVN: r181451
Bin Cheng [Thu, 17 Nov 2011 17:11:16 +0000 (17:11 +0000)]
re PR rtl-optimization/50663 (conditional propagation missed in cprop.c pass)
PR rtl-optimization/50663
* cprop.c (implicit_set_indexes): New global variable.
(insert_set_in_table): Add additional parameter and record implicit
set information.
(hash_scan_set): Add additional parameter and pass it to above.
(hash_scan_insn): Pass false to hash_scan_set.
(compute_hash_table_work): Pass true to hash_scan_set.
(compute_cprop_data): Add implicit set to AVIN of block which the
implicit set is recorded for.
(one_cprop_pass): Handle implicit_set_indexes array.
From-SVN: r181446
Jason Merrill [Thu, 17 Nov 2011 16:35:11 +0000 (11:35 -0500)]
class.c (add_implicitly_declared_members): Update move conditions.
N3203
* class.c (add_implicitly_declared_members): Update move
conditions.
From-SVN: r181445
Jason Merrill [Thu, 17 Nov 2011 16:34:59 +0000 (11:34 -0500)]
re PR c++/51137 ([C++0x] [4.7 Regression] ICE with -std=c++0x and virtual inheritance)
PR c++/51137
* class.c (build_base_path): Don't do calculation in templates.
From-SVN: r181444
Michael Matz [Thu, 17 Nov 2011 16:03:56 +0000 (16:03 +0000)]
re PR tree-optimization/50644 (ICE in set_is_used added today)
PR middle-end/50644
PR middle-end/50741
* tree-ssa-live.c (mark_all_vars_used_1): Recurse only for decls of
current function.
(remove_unused_locals): Ditto.
testsuite/
* g++.dg/tree-ssa/pr50741.C: New.
From-SVN: r181443
Rainer Orth [Thu, 17 Nov 2011 11:34:33 +0000 (11:34 +0000)]
Provide all dummy functions in alloc_cpp.cc, eh_cpp.cc
* alloc_cpp.cc [__osf__] (_ZnwX, _ZdlPv, _ZnaX, _ZdaPv,
_ZnwXRKSt9nothrow_t, _ZdlPvRKSt9nothrow_t, _ZdaPvRKSt9nothrow_t):
Dummy functions.
* eh_cpp.cc [__osf__] (__cxa_allocate_exception, __cxa_throw,
__cxa_begin_catch, __cxa_end_catch, __cxa_tm_cleanup): Likewise.
From-SVN: r181442
Rainer Orth [Thu, 17 Nov 2011 11:25:10 +0000 (11:25 +0000)]
Skip simulate-thread tests on all alpha targets
* lib/gcc-simulate-thread.exp (simulate-thread): Skip on
alpha*-*-*.
From-SVN: r181441
Jonathan Wakely [Thu, 17 Nov 2011 10:14:11 +0000 (10:14 +0000)]
status_cxx2011.xml: Status of piecewise construction and ios_base::failure.
* doc/xml/manual/status_cxx2011.xml: Status of piecewise construction
and ios_base::failure.
* doc/xml/manual/backwards_compatibility.xml: List headers in
alphabetical order.
From-SVN: r181438
Richard Henderson [Thu, 17 Nov 2011 04:44:27 +0000 (20:44 -0800)]
Copy ALIAS_SET_MEMORY_BARRIER when creating a new MEM for atomic ops.
* config/alpha/alpha.c (alpha_split_compare_and_swap_12): Copy
ALIAS_SET_MEMORY_BARRIER when creating a new memory.
(alpha_split_atomic_exchange_12): Likewise.
* config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Likewise.
From-SVN: r181436
David Edelsohn [Thu, 17 Nov 2011 02:28:07 +0000 (02:28 +0000)]
inclhack.def (aix_once_init_[12]): New fixes.
* inclhack.def (aix_once_init_[12]): New fixes.
* fixincl.x: Regenerate.
* tests/base/pthread.h: Update.
From-SVN: r181434
GCC Administrator [Thu, 17 Nov 2011 00:18:35 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r181431
Uros Bizjak [Wed, 16 Nov 2011 23:09:17 +0000 (00:09 +0100)]
memopt-6.c: Cleanup tmedge tree dump.
* gcc.dg/tm/memopt-6.c: Cleanup tmedge tree dump.
* gcc.dg/tm/memopt-13.c: Cleanup tmmark tree dump.
* g++.dg/eh/array1.C: Cleanup gimple tree dump.
From-SVN: r181426
Tobias Burnus [Wed, 16 Nov 2011 21:37:43 +0000 (22:37 +0100)]
re PR fortran/39427 (F2003: Procedures with same name as types/type constructors)
gcc/fortran
2011-11-16 Tobias Burnus <burnus@net-b.de>
PR fortran/39427
PR fortran/37829
* decl.c (match_data_constant, match_data_constant,
* variable_decl,
gfc_match_decl_type_spec, access_attr_decl,
check_extended_derived_type, gfc_match_derived_decl,
gfc_match_derived_decl, gfc_match_derived_decl) Modified to deal
with DT constructors.
* gfortran.h (gfc_find_dt_in_generic,
gfc_convert_to_structure_constructor): New function prototypes.
* interface.c (check_interface0, check_interface1,
gfc_search_interface): Ignore DT constructors in generic list.
* match.h (gfc_match_structure_constructor): Update prototype.
* match.c (match_derived_type_spec): Ensure that one uses the DT
not the generic function.
* module.c (MOD_VERSION): Bump.
(dt_lower_string, dt_upper_string): New functions.
(find_use_name_n, find_use_operator, compare_true_names,
find_true_name, add_true_name, fix_mio_expr, load_needed,
read_module, write_dt_extensions, write_symbol): Changes to deal with
different symtree vs. sym names.
(create_derived_type): Create also generic procedure.
* parse.c (gfc_fixup_sibling_symbols): Don't regard DT and
* generic
function as the same.
* primary.c (gfc_convert_to_structure_constructor): New
* function.
(gfc_match_structure_constructor): Restructured; calls
gfc_convert_to_structure_constructor.
(build_actual_constructor, gfc_match_rvalue): Update for DT generic
functions.
* resolve.c (resolve_formal_arglist, resolve_structure_cons,
is_illegal_recursion, resolve_generic_f, resolve_variable,
resolve_fl_variable_derived, resolve_fl_derived0,
resolve_symbol): Handle DT and DT generic constructors.
* symbol.c (gfc_use_derived, gfc_undo_symbols,
gen_special_c_interop_ptr, gen_cptr_param,
generate_isocbinding_symbol, gfc_get_derived_super_type): Handle
derived-types, which are hidden in the generic type.
(gfc_find_dt_in_generic): New function
* trans-array.c (gfc_conv_array_initializer): Replace
* FL_PARAMETER
expr by actual value.
* trans-decl.c (gfc_get_module_backend_decl,
* gfc_trans_use_stmts):
Ensure that we use the DT and not the generic function.
* trans-types.c (gfc_get_derived_type): Ensure that we use the
* DT
and not the generic procedure.
gcc/testsuite/
2011-11-16 Tobias Burnus <burnus@net-b.de>
PR fortran/39427
PR fortran/37829
* gfortran.dg/constructor_1.f90: New.
* gfortran.dg/constructor_2.f90: New.
* gfortran.dg/constructor_3.f90: New.
* gfortran.dg/constructor_4.f90: New.
* gfortran.dg/constructor_5.f90: New.
* gfortran.dg/constructor_6.f90: New.
* gfortran.dg/use_only_5.f90: New.
* gfortran.dg/c_ptr_tests_17.f90: New.
* gfortran.dg/c_ptr_tests_18.f90: New.
* gfortran.dg/used_types_25.f90: New.
* gfortran.dg/used_types_26.f90: New
* gfortran.dg/type_decl_3.f90: New.
* gfortran.dg/function_types_3.f90: Update dg-error.
* gfortran.dg/result_1.f90: Ditto.
* gfortran.dg/structure_constructor_3.f03: Ditto.
* gfortran.dg/structure_constructor_4.f03: Ditto.
From-SVN: r181425
Joseph Myers [Wed, 16 Nov 2011 20:35:27 +0000 (20:35 +0000)]
* config/i386/i386elf.h (PREFERRED_DEBUGGING_TYPE): Remove.
From-SVN: r181423
David Edelsohn [Wed, 16 Nov 2011 18:33:52 +0000 (18:33 +0000)]
rs6000.c (rs6000_xcoff_section_type_flags): Default to minimum alignment if decl is NULL.
* config/rs6000/rs6000.c (rs6000_xcoff_section_type_flags):
Default to minimum alignment if decl is NULL.
From-SVN: r181422
Uros Bizjak [Wed, 16 Nov 2011 18:28:08 +0000 (19:28 +0100)]
sse.md (round<mode>2_vec_pack_sfix): Optimize V2DFmode sequence for AVX.
* config/i386/sse.md (round<mode>2_vec_pack_sfix): Optimize V2DFmode
sequence for AVX.
(<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto.
From-SVN: r181421
Matthew Gretton-Dann [Wed, 16 Nov 2011 18:19:37 +0000 (18:19 +0000)]
pr30858.c: Update expected output for architectures with multiple vector sizes.
2011-10-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* gcc.dg/vect/pr30858.c: Update expected output for
architectures with multiple vector sizes.
From-SVN: r181420
Matthew Gretton-Dann [Wed, 16 Nov 2011 18:02:12 +0000 (18:02 +0000)]
lib1funcs.asm (udivsi3): Add support for divide functions.
2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* config/arm/lib1funcs.asm (udivsi3): Add support for divide
functions.
(aeabi_uidivmod): Likewise.
(umodsi3): Likewise.
(divsi3): Likewise.
(aeabi_idivmod): Likewise.
(modsi3): Likewise.
From-SVN: r181419
Venkataramanan Kumar [Wed, 16 Nov 2011 17:31:38 +0000 (17:31 +0000)]
* doc/invoke.texi: Document AMD bdver1 and btver1.
From-SVN: r181417
Richard Earnshaw [Wed, 16 Nov 2011 17:02:44 +0000 (17:02 +0000)]
re PR target/49641 (Wrong code for ARMv4T and stmia)
2011-11-16 Richard Earnshaw <rearnsha@arm.com>
Bernd Schmidt <bernds@coudesourcery.com>
Sebastian Huber <sebastian.huber@embedded-brains.de>
PR target/49641
* config/arm/arm.c (store_multiple_sequence): Avoid cases where
the base reg is stored iff compiling for Thumb1.
* gcc.target/arm/pr49641.c: New test.
Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>
Co-Authored-By: Sebastian Huber <sebastian.huber@embedded-brains.de>
From-SVN: r181416
Andrew MacLeod [Wed, 16 Nov 2011 15:43:15 +0000 (15:43 +0000)]
re PR libstdc++/51102 (missing macros in <atomic>)
2011-11-16 Andrew MacLeod <amacleod@redhat.com>
PR libstdc++/51102
* include/bits/atomic_base.h (ATOMIC_BOOL_LOCK_FREE,
ATOMIC_POINTER_LOCK_FREE): New. Add missing macros.
From-SVN: r181414
Razya Ladelsky [Wed, 16 Nov 2011 15:01:47 +0000 (15:01 +0000)]
re PR tree-optimization/49960 (inconsistent outputs when enabling autopar for a self -dependence testcase)
PR tree-optimization/49960
* tree-data-ref.c (initialize_data_dependence_relation): Add initializations.
Remove call to compute_self_dependence.
(compute_affine_dependence): Remove the !DDR_SELF_REFERENCE condition.
(compute_self_dependence): Remove old code. Add call to compute_affine_dependence.
(compute_all_dependences): Remove call to compute_self_dependence.
Add call to compute_affine_dependence.
From-SVN: r181411
Razya Ladelsky [Wed, 16 Nov 2011 14:59:14 +0000 (14:59 +0000)]
re PR tree-optimization/49960 (inconsistent outputs when enabling autopar for a self -dependence testcase)
PR tree-optimization/49960
* gcc.dg/autopar/pr49960.c: New test.
* gcc.dg/autopar/pr49960-1.c: New test.
From-SVN: r181410
Razya Ladelsky [Wed, 16 Nov 2011 14:58:04 +0000 (14:58 +0000)]
re PR tree-optimization/49960 (inconsistent outputs when enabling autopar for a self -dependence testcase)
PR tree-optimization/49960
* gcc.dg/autopar/pr49960.c: New test.
* gcc.dg/autopar/pr49960-1.c: New test.
From-SVN: r181409
Uros Bizjak [Wed, 16 Nov 2011 14:51:13 +0000 (15:51 +0100)]
re PR bootstrap/51098 (bootstrap failed on avx i686, svn revision 181259 to 181267)
PR bootstrap/51098
* acinclude.m4 (LIBITM_CHECK_AS_AVX): Fix target selector.
* configure: Regenerate.
From-SVN: r181408
Paolo Carlini [Wed, 16 Nov 2011 10:23:59 +0000 (10:23 +0000)]
2011-11-16 Paolo Carlini <paolo.carlini@oracle.com>
* Fix name in ChangeLog entry.
From-SVN: r181407
Andreas Krebbel [Wed, 16 Nov 2011 09:27:56 +0000 (09:27 +0000)]
re PR middle-end/50325 (76 new fails with rev. 177691)
2011-11-16 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
PR middle-end/50325
* expmed.c (store_bit_field_1): Use extract_bit_field on big
endian targets if the source cannot be exactly covered by word
mode chunks.
From-SVN: r181405
Tristan Gingold [Wed, 16 Nov 2011 08:36:46 +0000 (08:36 +0000)]
qrnnd.S: Use specific pseudos for VMS.
2011-11-16 Tristan Gingold <gingold@adacore.com>
* config/alpha/qrnnd.S: Use specific pseudos for VMS.
From-SVN: r181403
Joseph Myers [Wed, 16 Nov 2011 00:21:56 +0000 (00:21 +0000)]
i386elf.h (ASM_OUTPUT_ASCII): Change STRING_LIMIT to ELF_STRING_LIMIT.
* config/i386/i386elf.h (ASM_OUTPUT_ASCII): Change STRING_LIMIT to
ELF_STRING_LIMIT.
From-SVN: r181400
GCC Administrator [Wed, 16 Nov 2011 00:18:50 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r181399
Richard Henderson [Tue, 15 Nov 2011 23:43:08 +0000 (15:43 -0800)]
alpha: Convert to atomic optabs.
From-SVN: r181395
Paolo Carlini [Tue, 15 Nov 2011 23:28:49 +0000 (23:28 +0000)]
re PR libstdc++/51142 ([C++0x] map::erase(key) doesn't compile with -D_GLIBCXX_DEBUG.)
2011-11-15 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/51142
* include/debug/unordered_map (unordered_map<>::erase(iterator),
unordered_multimap<>::erase(iterator)): Add, consistently with
LWG 2059.
* include/debug/unordered_set (unordered_set<>::erase(iterator),
unordered_multiset<>::erase(iterator)): Likewise.
* include/debug/map.h (map<>::erase(iterator)): Likewise.
* include/debug/multimap.h (multimap<>::erase(iterator)): Likewise.
* include/profile/map.h (map<>::erase(iterator)): Likewise.
* include/profile/multimap.h (multimap<>::erase(iterator)): Likewise.
* include/bits/hashtable.h (_Hashtable<>::erase(iterator)): Likewise.
* include/bits/stl_map.h (map<>::erase(iterator)): Likewise.
* include/bits/stl_multimap.h (multimap<>::erase(iterator)): Likewise.
* include/bits/stl_tree.h (_Rb_tree<>::erase(iterator)): Likewise.
* testsuite/23_containers/unordered_map/erase/51142.cc: New.
* testsuite/23_containers/multimap/modifiers/erase/51142.cc: Likewise.
* testsuite/23_containers/set/modifiers/erase/51142.cc: Likewise.
* testsuite/23_containers/unordered_multimap/erase/51142.cc: Likewise.
* testsuite/23_containers/unordered_set/erase/51142.cc: Likewise.
* testsuite/23_containers/multiset/modifiers/erase/51142.cc: Likewise.
* testsuite/23_containers/unordered_multiset/erase/51142.cc: Likewise.
* testsuite/23_containers/map/modifiers/erase/51142.cc: Likewise.
From-SVN: r181394
Tom de Vries [Tue, 15 Nov 2011 23:04:46 +0000 (23:04 +0000)]
pr43864.c: Check for absence of 'Invalid sum' in pre tree-dump.
2011-11-16 Tom de Vries <tom@codesourcery.com>
* gcc.dg/pr43864.c: Check for absence of 'Invalid sum' in pre tree-dump.
* gcc.dg/pr43864-2.c: Same.
* gcc.dg/pr43864-3.c: Same.
* gcc.dg/pr43864-4.c: Same.
From-SVN: r181393
Tom de Vries [Tue, 15 Nov 2011 23:04:39 +0000 (23:04 +0000)]
tree-ssa-tail-merge.c (replace_block_by): Add frequency of bb2 to bb1.
2011-11-16 Tom de Vries <tom@codesourcery.com>
* tree-ssa-tail-merge.c (replace_block_by): Add frequency of bb2 to bb1.
From-SVN: r181392
Alan Modra [Tue, 15 Nov 2011 22:10:46 +0000 (08:40 +1030)]
re PR rtl-optimization/51051 (build fails on cris-elf building libstdc++-v3)
PR rtl-optimization/51051
PR bootstrap/51086
* function.c (thread_prologue_and_epilogue_insns): Guard
emitting return with single_succ_p test.
From-SVN: r181391
Uros Bizjak [Tue, 15 Nov 2011 19:40:04 +0000 (20:40 +0100)]
sse2-cvt-vec.c: New test.
* gcc.target/i386/sse2-cvt-vec.c: New test.
* gcc.target/i386/avx-cvt-vec.c: Ditto.
* gcc.target/i386/avx-cvt-2-vec.c: Ditto.
From-SVN: r181390
Joern Rennecke [Tue, 15 Nov 2011 19:06:32 +0000 (19:06 +0000)]
epiphany.md (mov<mode>cc): Fix code to get mode from CMP_OP1 if CMP_OP0 is VOIDmode.
* config/epiphany/epiphany.md (mov<mode>cc): Fix code to
get mode from CMP_OP1 if CMP_OP0 is VOIDmode.
From-SVN: r181388
Uros Bizjak [Tue, 15 Nov 2011 18:45:20 +0000 (19:45 +0100)]
sse.md (vec_pack_trunc_v2df): Optimize sequence for AVX.
* config/i386/sse.md (vec_pack_trunc_v2df): Optimize sequence for AVX.
(vec_pack_sfix_trunc_v2df): Ditto.
(vec_pack_sfix_v2df): Ditto.
(vec_pack_sfix_trunc_v4df): Generate fix_truncv4dfv4si2 and
avx_vec_concatv8si patterns.
(vec_pack_sfix_v4df): Generate avx_cvtpd2dq256 and
avx_vec_concatv8si patterns.
testsuite/ChangeLog:
* gcc.target/i386/avx-floor-sfix-2-vec.c: New test.
* gcc.target/i386/avx-ceil-sfix-2-vec.c: Ditto.
* gcc.target/i386/avx-rint-sfix-2-vec.c: Ditto.
* gcc.target/i386/avx-round-sfix-2-vec.c: Ditto.
From-SVN: r181387
Iain Sandoe [Tue, 15 Nov 2011 13:16:17 +0000 (13:16 +0000)]
gcc-simulate-thread.exp (simulate-thread): Do not run on powerpc*-*-darwin* targets.
gcc/testsuite:
* lib/gcc-simulate-thread.exp (simulate-thread): Do not run on
powerpc*-*-darwin* targets.
From-SVN: r181384
Torvald Riegel [Tue, 15 Nov 2011 12:16:13 +0000 (12:16 +0000)]
Require parentheses when parsing transaction expressions.
gcc/
* c-parser.c (c_parser_transaction_expression): Require parentheses
when parsing transaction expressions.
gcc/cp/
* parser.c (cp_parser_transaction_expression): Require parentheses
when parsing transaction expressions.
gcc/testsuite/
* c-c++-common/tm/trxn-expr-3.c: New test.
From-SVN: r181383
Jason Dick [Tue, 15 Nov 2011 10:49:00 +0000 (10:49 +0000)]
re PR libstdc++/51133 (Incorrect implementation of std::tr1::hermite())
2011-11-15 Jason Dick <dickphd@gmail.com>
PR libstdc++/51133
* include/tr1/poly_hermite.tcc (__poly_hermite_recursion): Fix
wrong sign in recursion relation.
From-SVN: r181381
Tristan Gingold [Tue, 15 Nov 2011 10:25:36 +0000 (10:25 +0000)]
incpath.c (get_added_cpp_dirs): New function.
2011-11-15 Tristan Gingold <gingold@adacore.com>
* incpath.c (get_added_cpp_dirs): New function.
* incpath.h (get_added_cpp_dirs): Declare.
* config/vms/vms-c.c (vms_c_register_includes): New function.
(vms_std_modules): New variable.
* config/vms/vms.h (TARGET_EXTRA_INCLUDES): Define.
(vms_c_register_includes): Declare.
From-SVN: r181380
Tristan Gingold [Tue, 15 Nov 2011 10:22:55 +0000 (10:22 +0000)]
c-pragma.h (pragma_extern_prefix): Declare.
2011-11-15 Tristan Gingold <gingold@adacore.com>
* c-family/c-pragma.h (pragma_extern_prefix): Declare.
* c-family/c-pragma.c (pragma_extern_prefix): Make it public.
* config/vms/vms-c.c (saved_extern_prefix): New variable.
(vms_pragma_extern_prefix): New function.
(vms_c_register_pragma): Register vms_pragma_extern_prefix.
From-SVN: r181379
Georg-Johann Lay [Tue, 15 Nov 2011 09:01:46 +0000 (09:01 +0000)]
re PR target/49868 (Implement named address space to place/access data in flash memory)
gcc/
PR target/49868
* config/avr/avr.h (ADDR_SPACE_PGM): New address spaces.
(REGISTER_TARGET_PRAGMAS): New define.
* config/avr/avr-protos.h (avr_mem_pgm_p): New.
(avr_load_libgcc_p): New.
(asm_output_external_libcall): Remove.
(avr_register_target_pragmas): New.
(avr_log_t): Add field "progmem". Order alphabetically.
* config/avr/avr-log.c (avr_log_set_avr_log): Set avr_log.progmem.
* config/avr/avr-c.c (langhooks.h): New include.
(avr_register_target_pragmas): New function. Register address
space __pgm.
(avr_cpu_cpp_builtins): Add built-in define __PGM.
* config/avr/avr.c: Include "c-family/c-common.h".
(TARGET_LEGITIMATE_ADDRESS_P): Remove define.
(TARGET_LEGITIMIZE_ADDRESS): Remove define.
(TARGET_ADDR_SPACE_SUBSET_P): Define to...
(avr_addr_space_subset_p): ...this new static function.
(TARGET_ADDR_SPACE_CONVERT): Define to...
(avr_addr_space_convert): ...this new static function.
(TARGET_ADDR_SPACE_ADDRESS_MODE): Define to...
(avr_addr_space_address_mode): ...this new static function.
(TARGET_ADDR_SPACE_POINTER_MODE): Define to...
(avr_addr_space_pointer_mode): ...this new static function.
(TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define to...
(avr_addr_space_legitimate_address_p): ...this new static function.
(TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Define to...
(avr_addr_space_legitimize_address): ...this new static function.
(avr_mode_code_base_reg_class): Handle address spaces.
(avr_regno_mode_code_ok_for_base_p): Ditto.
(lpm_addr_reg_rtx, lpm_reg_rtx, all_regs_rtx): New static variables.
(avr_option_override): Initialize them.
(output_reload_in_const): Use all_regs_rtx. Fix signedness of loop
variables.
(avr_pgm_segment): New static function.
(avr_decl_pgm_p, avr_mem_pgm_p): New static functions.
(avr_out_lpm, avr_out_lpm_no_lpmx): New static functions.
(output_movqi, output_movhi, output_movsisf, avr_out_movpsi): Call
avr_out_lpm to handle loads from progmem.
(avr_load_libgcc_p): New static function.
(avr_progmem_p): Test if decl is in flash.
(avr_pgm_pointer_const_p): New static function.
(avr_nonconst_pointer_addrspace): New static function.
(avr_pgm_check_var_decl): New static function.
(avr_insert_attributes): Use it. Change error message to report
cause (progmem or address space) when code wants to write to flash.
(avr_section_type_flags): Unset section flag SECTION_BSS for
data in progmem.
* config/avr/predicates.md (nop_general_operand): New predicate.
(nox_general_operand): New predicate.
* config/avr/avr.md (LPM_REGNO): New define_constant.
(load<mode>_libgcc): New expander.
(*load.<mode>.libgcc): New insn.
(mov<mode>): Handle loads from non-generic AS.
(movmemhi): Ditto. Propagate address space information to newly
created MEM.
(movqi_insn, *movhi, *movpsi, *movsi, *movsf): Change predicate #1
to nox_general_operand.
(ashrqi3, ashrhi3, ashrsi3): Change predicate #1 to nop_general_operand.
(ashlqi3, *ashlqi3, ashlhi3, ashlsi3): Ditto.
(lshrqi3, *lshrqi3, lshrhi3, lshrsi3): Ditto.
(split-lpmx): New split.
(*ashlhi3_const, *ashlsi3_const, *ashrhi3_const, *ashrsi3_const,
*lshrhi3_const, *lshrsi3_const): Indent, unquote C.
libgcc/
PR target/49868
* config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
* config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
From-SVN: r181378
Maxim Kuvyrkov [Tue, 15 Nov 2011 03:46:08 +0000 (03:46 +0000)]
ipa-cp.c (ipa_value_from_jfunc): Make global.
* ipa-cp.c (ipa_value_from_jfunc): Make global.
(ipa_cst_from_jfunc): Remove, use ipa_value_from_jfunc instead.
(get_indirect_edge_target): Rename, make global.
(devirtualization_time_bonus, estimate_local_effects,)
(ipcp_discover_new_direct_edges): Update.
* ipa-inline-analysis.c (evaluate_conditions_for_edge):
Generalize to also handle types. Rename to ...
(evaluate_properties_for_edge): Use instead of
evaluate_conditions_for_edge.
(estimate_edge_devirt_benefit): New function.
(estimate_calls_size_and_time): Use it.
(estimate_node_size_and_time, estimate_ipcp_clone_size_and_time,)
(inline_merge_summary): Update.
(do_estimate_edge_time, do_estimate_edge_growth): Update. Calculate
parameter information at the call site and pass it on to subroutines.
* tree-inline.c (estimate_num_insns): Distinguish between direct and
indirect calls.
(init_inline_once): Set size and time costs or indirect calls.
* tree-inline.h (eni_weights): Add indirect_call_cost.
From-SVN: r181377
GCC Administrator [Tue, 15 Nov 2011 00:18:38 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r181376
Tom de Vries [Tue, 15 Nov 2011 00:12:45 +0000 (00:12 +0000)]
re PR tree-optimization/51005 (-ftree-tail-merge slows down compilation of
20001226-1.c)
2011-11-15 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/51005
* tree-ssa-tail-merge.c (delete_basic_block_same_succ): Rename to
mark_basic_block_deleted.
(update_worklist): Inline purge_bbs.
(purge_bbs, unlink_virtual_phi, update_vuses, vop_at_entry)
(delete_block_update_dominator_info): Remove.
(replace_block_by): Remove update_vops parameter. Partially evaluate
for update_vops == false.
(apply_clusters): Remove update_vops parameter. Remove update_vops
argument in replace_block_by call.
(update_debug_stmts): Remove MAY_HAVE_DEBUG_STMTS test.
(tail_merge_optimize): Remove update_vops argument to apply_clusters.
Remove call to purge_bbs. Add calls to calculate_dominance_info and
free_dominance_info. Add MAY_HAVE_DEBUG_STMTS before calling
update_debug_stmts. Mark vop var for renaming, if necessary.
From-SVN: r181372
Bernd Schmidt [Mon, 14 Nov 2011 23:31:13 +0000 (23:31 +0000)]
re PR rtl-optimization/51051 (build fails on cris-elf building libstdc++-v3)
PR rtl-optimization/51051
* cfgrtl.c (cfg_layout_can_merge_blocks_p): Return FALSE if the
move would cause fallthrough into the exit block.
From-SVN: r181371
Richard Henderson [Mon, 14 Nov 2011 22:59:02 +0000 (14:59 -0800)]
rs6000: Rewrite sync patterns for atomic; expand early.
The conversion of the __sync post-reload splitters was half
complete. Since there are nearly no restrictions on what may
appear between LL and SC, expand all the patterns immediatly.
This allows significantly easier code generation for subword
atomic operations.
From-SVN: r181370
Uros Bizjak [Mon, 14 Nov 2011 22:27:13 +0000 (23:27 +0100)]
sse.md (round<mode>2): Use register_operand for operand 1 predicate.
* config/i386/sse.md (round<mode>2): Use register_operand for
operand 1 predicate.
(round<mode>2_sfix): Ditto.
(round<mode>2_vec_pack_sfix): Ditto for operand 1 and operand 2.
From-SVN: r181369
Ian Lance Taylor [Mon, 14 Nov 2011 22:26:45 +0000 (22:26 +0000)]
runtime: Use some of 6g runtime.c for easier merging.
From-SVN: r181368
Nathan Sidwell [Mon, 14 Nov 2011 21:44:01 +0000 (21:44 +0000)]
* gcov.c (canonicalize_name): Protect use of S_ISLNK.
From-SVN: r181367