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PR target/49713
* dwarf2out.h (dwarf_frame_regnum): Remove.
* dwarf2out.c (based_loc_descr): Revert last change. Initialize regno
earlier from DWARF_FRAME_REGNUM. Never use dbx_reg_number.
* dwarf2cfi.c (dw_stack_pointer_regnum, dw_frame_pointer_regnum): New.
(execute_dwarf2_frame): Initialize them.
(DW_STACK_POINTER_REGNUM, DW_FRAME_POINTER_REGNUM): Remove; replace
users of the macros with the variables.
(expand_builtin_dwarf_sp_column): Revert last change.
(expand_builtin_init_dwarf_reg_sizes): Likewise. Compute the
result of DWARF_FRAME_REGNUM into a local variable.
From-SVN: r176212
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insn_default_length, at config/i386/i386.md:600)
PR target/49714
* config/i386/i386.c (x86_output_mi_thunk): Use
machopic_indirect_call_target instead of machopic_indirection_name
directly.
From-SVN: r176211
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* prefix.h: Wrap up in extern "C" block.
ada/
* adadecode.c: Wrap up in extern "C" block.
* adadecode.h: Likewise.
* adaint.c: Likewise. Remove 'const' keyword.
* adaint.h: Likewise.
* argv.c: Likewise.
* atree.h: Likewise.
* cio.c: Likewise.
* cstreams.c: Likewise.
* env.c: Likewise.
* exit.c: Likewise.
* fe.h: Likewise.
* final.c: Likewise.
* init.c: Likewise.
* initialize.c: Likewise.
* link.c: Likewise.
* namet.h: Likewise.
* nlists.h: Likewise.
* raise.c: Likewise.
* raise.h: Likewise.
* repinfo.h: Likewise.
* seh_init.c: Likewise.
* targext.c: Likewise.
* tracebak.c: Likewise.
* uintp.h: Likewise.
* urealp.h: Likewise.
* xeinfo.adb: Wrap up generated C code in extern "C" block.
* xsinfo.adb: Likewise.
* xsnamest.adb: Likewise.
* gcc-interface/gadaint.h: Wrap up in extern "C" block.
* gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
* gcc-interface/misc.c: Likewise.
* gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
(GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
ada/targext.o here...
(GNAT_ADA_OBJS): ...and not here.
(GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
(GNATBIND_OBJS): Reorder.
Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>
From-SVN: r176210
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2011-07-12 Harsha Jagasia <harsha.jagasia@amd.com>
AMD bdver2 Enablement
* config.gcc (i[34567]86-*-linux* | ...): Add bdver2.
(case ${target}): Add bdver2.
* config/i386/driver-i386.c (host_detect_local_cpu): Let
-march=native recognize bdver2 processors.
* config/i386/i386-c.c (ix86_target_macros_internal): Add
bdver2 def_and_undef
* config/i386/i386.c (struct processor_costs bdver2_cost): New
bdver2 cost table.
(m_BDVER2): New definition.
(m_AMD_MULTIPLE): Includes m_BDVER2.
(initial_ix86_tune_features): Add bdver2 tuning.
(processor_target_table): Add bdver2 entry.
(static const char *const cpu_names): Add bdver2 entry.
(ix86_option_override_internal): Add bdver2 instruction sets.
(ix86_issue_rate): Add bdver2.
(ix86_adjust_cost): Add bdver2.
(has_dispatch): Add bdver2.
* config/i386/i386.h (TARGET_BDVER2): New definition.
(enum target_cpu_default): Add TARGET_CPU_DEFAULT_bdver2.
(enum processor_type): Add PROCESSOR_BDVER2.
* config/i386/i386.md (define_attr "cpu"): Add bdver2.
* config/i386/i386.opt ( mdispatch-scheduler): Add bdver2 to
description.
From-SVN: r176209
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insn_default_length, at config/i386/i386.md:600)
PR target/49714
* config/i386/i386.c (x86_output_mi_thunk): Fix mode for
destination address in memory on some paths.
From-SVN: r176208
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* doc/tm.texi.in (FUNCTION_ARG_PADDING): Mention
TARGET_FUNCTION_ARG_ROUND_BOUNDARY.
(TARGET_FUNCTION_ARG_ROUND_BOUNDARY): Add hook.
* function.c (locate_and_pad_parm): Take it into account.
* target.def (function_arg_round_boundary): New hook.
* targhooks.c (default_function_arg_round_boundary): New function.
* targhooks.h (default_function_arg_round_boundary): Declare.
* doc/tm.texi: Regenerate.
From-SVN: r176207
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2011-07-12 Richard Guenther <rguenther@suse.de>
* tree-ssa-copyrename.c (rename_ssa_copies): Zero statistics.
Do not perform no-op changes.
From-SVN: r176206
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From-SVN: r176205
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gcc/
* config/arm/predicates.md (neon_struct_operand): Make a normal
predicate.
(neon_struct_or_register_operand): New predicate.
* config/arm/neon.md (movmisalign<mode>): Replace predicates
with neon_struct_or_register_operand.
(*movmisalign<mode>_neon_store, *movmisalign<mode>_neon_load): Use
neon_struct_operand instead of memory_operand.
From-SVN: r176204
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2011-07-12 Andrew Haley <aph@redhat.com>
* interpret.cc (check_handler): Fix bit rot.
(breakpoint_at): Likewise.
From-SVN: r176200
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2011-07-12 Andrew Haley <aph@redhat.com>
* java/lang/natClass.cc (finalize): Make sure that the class
really has an engine.
From-SVN: r176199
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2011-07-12 Martin Jambor <mjambor@suse.cz>
* cgraph.h (cgraph_get_node_or_alias): Removed declaration.
* cgraph.c (cgraph_get_node_or_alias): Removed.
(change_decl_assembler_name): Changed all calls to
cgraph_get_node_or_alias to a call to cgraph_get_node.
(cgraph_make_decl_local): Likewise.
* lto-symtab.c (lto_symtab_resolve_symbols): Likewise.
* varasm.c (default_binds_local_p_1): Likewise.
(decl_binds_to_current_def_p): Likewise.
From-SVN: r176196
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at tree-ssa-loop-im.c:2048)
PR tree-optimization/49712
* tree-ssa-loop-im.c (gen_lsm_tmp_name): Handle TARGET_MEM_REF.
* gcc.c-torture/execute/pr49712.c: New test.
From-SVN: r176195
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From-SVN: r176192
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to a lambda function)
PR c++/49672
* pt.c (extract_fnparm_pack): Split out from...
(make_fnparm_pack): ...here.
(instantiate_decl): Handle non-pack parms after a pack.
* semantics.c (maybe_add_lambda_conv_op): Don't in a template.
From-SVN: r176183
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From-SVN: r176182
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From-SVN: r176181
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* genautomata.c (add_arc): Return void. All callers changed.
(make_automaton): Remove dead code.
From-SVN: r176179
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* dwarf2cfi.c (DW_STACK_POINTER_REGNUM): New.
(DW_FRAME_POINTER_REGNUM): New.
(expand_builtin_init_dwarf_reg_sizes): Use unsigned for rnum.
(def_cfa_1): Do not convert reg to DWARF_FRAME_REGNUM here.
(dwf_regno): New.
(dwarf2out_flush_queued_reg_saves, dwarf2out_frame_debug_def_cfa,
dwarf2out_frame_debug_adjust_cfa, dwarf2out_frame_debug_cfa_register,
dwarf2out_frame_debug_cfa_expression, dwarf2out_frame_debug_expr):
Use it.
* dwarf2out.c (based_loc_descr): Use dwarf_frame_regnum.
* dwarf2out.h (dwarf_frame_regnum): New.
(struct cfa_loc): Document the domain of the reg member.
From-SVN: r176178
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From-SVN: r176177
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PR c++/44609
* cp-tree.h (struct tinst_level): Add errors field.
* pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
(push_tinst_level): Don't start another decl in that case.
(reopen_tinst_level): Adjust errors field.
* decl2.c (cp_write_global_declarations): Don't complain about
undefined inline if its template was defined.
* mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
From-SVN: r176176
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2011-07-11 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/49559
* include/bits/stl_algo.h (__move_merge_backward): Remove.
(__move_merge_adaptive, __move_merge_adaptive_backward): New.
(__merge_adaptive): Use the latter two.
(__rotate_adaptive): Avoid self move-assignment.
* include/bits/stl_algobase.h (move_backward): Fix comment.
* testsuite/25_algorithms/stable_sort/49559.cc: New.
* testsuite/25_algorithms/inplace_merge/49559.cc: Likewise.
* testsuite/25_algorithms/inplace_merge/moveable.cc: Extend.
* testsuite/25_algorithms/inplace_merge/moveable2.cc: Likewise.
* testsuite/util/testsuite_rvalref.h (rvalstruct::operator=
(rvalstruct&&)): Check for self move-assignment.
From-SVN: r176174
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* config/i386/i386.c (ix86_trampoline_init): Switch arms of if expr.
Use offset everywhere. Always assert that offset <= TRAMPOLINE_SIZE.
From-SVN: r176173
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2011-07-11 Andrew Haley <aph@redhat.com>
* src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Clear icache.
From-SVN: r176172
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propagating_allocator<>&)): Retun *this.
2011-07-11 Paolo Carlini <paolo.carlini@oracle.com>
* testsuite/util/testsuite_allocator.h (propagating_allocator<>::
operator=(const propagating_allocator<>&)): Retun *this.
From-SVN: r176169
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everything << 32)
PR debug/49676
* dwarf2out.c (int_shift_loc_descriptor): New function.
(int_loc_descriptor): If shorter, emit i as
(i >> shift), shift, DW_OP_shl for suitable shift value.
Similarly, try to optimize large negative values using
DW_OP_neg of a positive value if shorter.
(size_of_int_shift_loc_descriptor): New function.
(size_of_int_loc_descriptor): Adjust to match int_loc_descriptor
changes.
(mem_loc_descriptor) <case CONST_INT>: Emit zero-extended constants
that fit into DWARF2_ADDR_SIZE bytes as int_loc_descriptor +
DW_OP_GNU_convert instead of DW_OP_GNU_const_type if the former
is shorter.
(resolve_addr_in_expr): Optimize DW_OP_plus_uconst with a large
addend as added DW_OP_plus if it is shorter.
* gcc.dg/guality/csttest.c: New test.
From-SVN: r176167
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PR fortran/49698
* trans-stmt.c (gfc_trans_pointer_assign_need_temp): Initialize
inner_size to gfc_index_one_node instead of integer_one_node.
* gfortran.dg/pr49698.f90: New test.
From-SVN: r176164
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* configure.ac (i?86-*-solaris2*): Use libgcc copy of
i386/t-crtstuff.
* configure: Regenerate.
From-SVN: r176163
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* config/i386/sol2.h [!USE_GLD] (CTORS_SECTION_ASM_OP): Define.
(DTORS_SECTION_ASM_OP): Define.
From-SVN: r176162
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* gcc.dg/uninit-pred-8_b.c: Disable dominator optimizations.
From-SVN: r176160
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From-SVN: r176158
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gcc:
* config/dfp-bit.c, config/dfp-bit.h: Move to ../libgcc.
* config/t-dfprules: Move to ../libgcc/config.
* config.gcc (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
i[34567]86-*-kopensolaris*-gnu): Remove t-dfprules from tmake_file.
(x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
Likewise.
(i[34567]86-*-cygwin*): Likewise.
(i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
* Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): Remove.
(libgcc.mvars): Remove DFP_ENABLE, DFP_CFLAGS, D32PBIT_FUNCS,
D64PBIT_FUNCS, D128PBIT_FUNCS.
libgcc:
* dfp-bit.c, dfp-bit.h: New files.
* Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
variables.
($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
($(d64pbit-o)): Likewise.
($(d128pbit-o)): Likewise.
* config/t-dfprules: New file.
* config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
(i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
(x86_64-*-linux*): Likewise.
(x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
(i[34567]86-*-cygwin*): Likewise.
(i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
From-SVN: r176156
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value-range through the conversion chain.
2011-07-11 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (simplify_conversion_using_ranges): Manually
translate the source value-range through the conversion chain.
From-SVN: r176154
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2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
* gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp: Check
ia32.
* go.test/go-test.exp (go-set-goarch): Likewise.
From-SVN: r176153
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From-SVN: r176152
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gcc/
* expr.c (expand_expr_real_1): Use expand_insn for movmisalign.
From-SVN: r176150
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compiler defaulting to 31-bit.
2011-07-11 Arthur Loiret <aloiret@debian.org>
* config.gcc (s390-*-linux*): If 'enabled_targets' is 'all', build
a bi-arch compiler defaulting to 31-bit. In this case:
(tmake_file): Add s390/t-linux64.
* doc/install.texi: Add s390-linux to the list of targets supporting
--enable-targets=all.
From-SVN: r176146
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2011-07-11 Arthur Loiret <aloiret@debian.org>
Matthias Klose <doko@debian.org>
* config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all', build
a tri-arch compiler defaulting to 32-bit (ABI o32). In this case:
(tm_file): Add mips/linux64.h.
(tmake_file): Add mips/t-linux64.
(tm_defines): Add MIPS_ABI_DEFAULT=ABI_32.
* config/mips/linux64.h (DRIVER_SELF_SPECS): Use MULTILIB_ABI_DEFAULT
instead of hardcoded mabi=n32.
* config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if
tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc
convention.
Co-Authored-By: Matthias Klose <doko@debian.org>
From-SVN: r176145
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induction variable optimization.
2011-07-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* passes.c (init_optimization_passes): Add invariant motion pass
after induction variable optimization.
From-SVN: r176142
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gcc/
PR target/39633
* config/avr/avr.c (notice_update_cc): For ashiftrt:QI, only
offsets 1..5 set cc0 in a usable way.
testsuite/
PR target/39633
* gcc.target/avr/torture/pr39633.c: New test case.
From-SVN: r176141
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2011-07-11 Romain Geissler <romain.geissler@gmail.com>
* tree.h (call_expr_arg): Remove.
(call_expr_argp): Likewise.
From-SVN: r176140
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In gcc/objc/:
2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
* objc-encoding.h (obstack.h): Do not include.
(util_obstack, util_firstobj): Do not declare.
(encode_field_decl): Updated prototype to return a tree and take a
single tree argument. Updated comments.
* objc-encoding.c (util_obstack, util_firstobj): Made static.
(objc_encoding_init): New.
(encode_field_decl): Existing function renamed to encode_field and
made static. New encode_field_decl wrapper function added.
(encode_aggregate_fields): Update call to encode_field_decl to
call encode_field.
* objc-next-runtime-abi-02.c (obstack.h): Do not include.
(util_obstack, util_firstobj): Do not declare.
(build_v2_ivar_list_initializer): Updated call to
encode_field_decl.
* objc-runtime-shared-support.c (obstack.h): Do not include.
(util_obstack, util_firstobj): Do not declare.
(build_ivar_list_initializer): Updated call to encode_field_decl.
* objc-act.c (objc_init): Use objc_encoding_init.
* Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
on OBSTACK_H.
(objc/objc-gnu-runtime-abi-01.o): Likewise.
(objc/objc-next-runtime-abi-01.o): Likewise.
(objc/objc-next-runtime-abi-02.o): Likewise.
(objc/objc-act.o): Likewise.
In gcc/objcp/:
2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
* Make-lang.in (objcp/objc-runtime-shared-support.o): Do not
depend on OBSTACK_H.
(objcp/objc-gnu-runtime-abi-01.o): Likewise.
(objcp/objc-next-runtime-abi-01.o): Likewise.
(objcp/objc-next-runtime-abi-02.o): Likewise.
(objcp/objcp-act.o): Likewise.
From-SVN: r176139
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* config/sparc/sparc.md (save_register_window_1): Rename to...
(window_save): ...this.
* config/sparc/sparc.c (emit_save_register_window): Rename to...
(emit_window_save): ...this.
(sparc_expand_prologue): Adjust to above renaming.
From-SVN: r176138
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2011-07-11 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* gfortran.dg/coarray_lock_3.f90: Remove bogus dg-error.
From-SVN: r176137
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* lib/target-supports.exp (check_effective_target_scheduling):
New Function.
* gcc.dg/pr46614.c: Add dg-require-effective-target scheduling.
* gcc.dg/pr45055.c: Ditto.
* gcc.dg/pr45353.c: Ditto.
* g++.dg/pr45056.C: Ditto.
From-SVN: r176136
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* gcc.dg/compat/struct-by-value-16_main.c: Skip AVR.
* gcc.dg/compat/struct-by-value-17_main.c: Skip AVR.
* gcc.dg/compat/struct-by-value-18_main.c: Skip AVR.
* g++.dg/torture/pr31863.C: Skip AVR.
From-SVN: r176135
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From-SVN: r176133
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2011-07-10 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_trampoline_init): Use movl instead
of movabs for x32.
From-SVN: r176129
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emitting text directly.
* config/i386/i386.c (x86_output_mi_thunk): Generate rtl and
run final, instead of emitting text directly.
From-SVN: r176128
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2011-07-10 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_option_override_internal): Turn on
OPTION_MASK_ISA_64BIT for TARGET_X32. Only allow small and
small PIC models for TARGET_X32.
From-SVN: r176127
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