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Alexandre Oliva
18fa3240db ffi.h.in (ffi_closure_alloc, [...]): New. 
libffi/ChangeLog:
* include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
(ffi_prep_closure_loc): New.
(ffi_prep_raw_closure_loc): New.
(ffi_prep_java_raw_closure_loc): New.
* src/closures.c: New file.
* src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
Replace sflags with exec_offset.
[FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
sub_segment_exec_offset): New macros.
(get_segment_flags, set_segment_flags, check_segment_merge): New
macros.
(is_mmapped_segment, is_extern_segment): Use get_segment_flags.
(add_segment, sys_alloc, create_mspace, create_mspace_with_base,
destroy_mspace): Use new macros.
(sys_alloc): Silence warning.
* Makefile.am (libffi_la_SOURCES): Add src/closures.c.
* Makefile.in: Rebuilt.
* src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
terms of ffi_prep_closure_loc.
* src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
from...
(ffi_prep_raw_closure): ... this.  Re-implement in terms of the
renamed version.
* src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
adjusted from...
(ffi_prep_java_raw_closure): ... this.  Re-implement in terms of
the renamed version.
* src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
(ffi_prep_closure): ... this.
* src/pa/ffi.c: Likewise.
* src/cris/ffi.c: Likewise.  Adjust.
* src/frv/ffi.c: Likewise.
* src/ia64/ffi.c: Likewise.
* src/mips/ffi.c: Likewise.
* src/powerpc/ffi_darwin.c: Likewise.
* src/s390/ffi.c: Likewise.
* src/sh/ffi.c: Likewise.
* src/sh64/ffi.c: Likewise.
* src/sparc/ffi.c: Likewise.
* src/x86/ffi64.c: Likewise.
* src/x86/ffi.c: Likewise.
(FFI_INIT_TRAMPOLINE): Adjust.
(ffi_prep_raw_closure_loc): Renamed and adjusted from...
(ffi_prep_raw_closure): ... this.
* src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
(ffi_prep_closure): ... this.
(flush_icache): Adjust.
boehm-gc/ChangeLog:
* include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
(GC_register_finalizer_unreachable): Declare.
(GC_debug_register_finalizer_unreachable): Declare.
* finalize.c (GC_unreachable_finalize_mark_proc): New.
(GC_register_finalizer_unreachable): New.
(GC_finalize): Handle it.
* dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
(GC_debug_register_finalizer_no_order): Fix whitespace.
libjava/ChangeLog:
* include/jvm.h (_Jv_ClosureListFinalizer): New.
(_Jv_Linker::create_error_method): Adjust.
* boehm.cc (_Jv_ClosureListFinalizer): New.
* nogc.cc (_Jv_ClosureListFinalizer): New.
* java/lang/Class.h (class _Jv_ClosureList): New.
(class java::lang::Class): Declare it as friend.
* java/lang/natClass.cc (_Jv_ClosureList::releaseClosures): New.
(_Jv_ClosureList::registerClousure): New.
* include/execution.h (_Jv_ExecutionEngine): Add get_closure_list.
(_Jv_CompiledEngine::do_get_closure_list): New.
(_Jv_CompiledEngine::_Jv_CompiledEngine): Use it.
(_Jv_IndirectCompiledClass): Add closures.
(_Jv_IndirectCompiledEngine::get_aux_info): New.
(_Jv_IndirectCompiledEngine::do_allocate_field_initializers): Use
it.
(_Jv_IndirectCompiledEngine::do_get_closure_list): New.
(_Jv_IndirectCompiledEngine::_Jv_IndirectCompiledEngine): Use it.
(_Jv_InterpreterEngine::do_get_closure_list): Declare.
(_Jv_InterpreterEngine::_Jv_InterpreterEngine): Use it.
* interpret.cc (FFI_PREP_RAW_CLOSURE): Use _loc variants.
(node_closure): Add closure list.
(_Jv_InterpMethod::ncode): Add jclass argument.  Use
ffi_closure_alloc and the separate code pointer.  Register the
closure for finalization.
(_Jv_JNIMethod::ncode): Likewise.
(_Jv_InterpreterEngine::do_create_ncode): Pass klass to ncode.
(_Jv_InterpreterEngine::do_get_closure_list): New.
* include/java-interp.h (_Jv_InterpMethod::ncode): Adjust.
(_Jv_InterpClass): Add closures field.
(_Jv_JNIMethod::ncode): Adjust.
* defineclass.cc (_Jv_ClassReader::handleCodeAttribute): Adjust.
(_Jv_ClassReader::handleMethodsEnd): Likewise.
* link.cc (struct method_closure): Add closure list.
(_Jv_Linker::create_error_method): Add jclass argument.  Use
ffi_closure_alloc and the separate code pointer.  Register the
closure for finalization.
(_Jv_Linker::link_symbol_table): Remove outdated comment about
sharing of otable and atable.  Adjust.
* java/lang/reflect/natVMProxy.cc (ncode_closure): Add closure
list.
(ncode): Add jclass argument.  Use ffi_closure_alloc and the
separate code pointer.  Register the closure for finalization.
(java::lang::reflect::VMProxy::generateProxyClass): Adjust.
* testsuite/libjava.jar/TestClosureGC.java: New.
* testsuite/libjava.jar/TestClosureGC.out: New.
* testsuite/libjava.jar/TestClosureGC.xfail: New.
* testsuite/libjava.jar/TestClosureGC.jar: New.

From-SVN: r122652
 2007-03-07 07:27:25 +00:00
Alexandre Oliva
dd77833100 dlmalloc.c: New file, imported version 2.8.3 of Doug Lea's malloc. 
* src/dlmalloc.c: New file, imported version 2.8.3 of Doug
Lea's malloc.

From-SVN: r122651
 2007-03-07 07:20:20 +00:00
Alexandre Oliva
dfad806e1e dwarf2out.c (is_inlined_entry_point): New 
* dwarf2out.c (is_inlined_entry_point): New
(add_high_low_attributes): Emit DW_AT_entry_pc along with
DW_AT_ranges if the first subblock is the entry point.

From-SVN: r122650
 2007-03-07 07:18:41 +00:00
David Daney
3eb3cf05c0 install.texi (mips-*-*): Change recommended binutils version. 
* doc/install.texi (mips-*-*): Change recommended binutils
	version.

From-SVN: r122648
 2007-03-07 04:40:28 +00:00
Hans-Peter Nilsson
bf4e79cff8 * g++.old-deja/g++.jason/template31.C: Include cstdlib. 
From-SVN: r122647
 2007-03-07 03:10:26 +00:00
GCC Administrator
f00de4b1b8 Daily bump. 
From-SVN: r122644
 2007-03-07 00:17:10 +00:00
Daniel Franke
cc71ce20dc re PR fortran/30950 (intrinsic: CPU_TIME) 
2007-03-06  Daniel Franke  <franke.daniel@gmail.com>

        PR documentation/30950
        * intrinsic.texi (AND, CPU_TIME): Fix dummy argument names.
        (FREE): Fix call syntax.

From-SVN: r122640
 2007-03-06 16:57:02 -05:00
Kyle Galloway
009403e6f0 AbsentInformationException.java: New file. 
2007-03-06  Kyle Galloway  <kgallowa@redhat.com>

	* classpath/gnu/classpath/jdwp/exception/AbsentInformationException.java: New file.
	* classpath/lib/gnu/classpath/jdwp/exception/AbsentInformationException.class: Ditto.
	* gnu/classpath/jdwp/exception/AbsentInformationException.h: Ditto.
	* gnu/classpath/jdwp/natVMMethod.cc: Add CHECK_INTERP_CLASS macro.
	(VMMethod::getLineTable): Use new macro.
	(VMMethod::getVariableTable): Implement.
	* sources.am: Regenerated.
	* Makefile.in: Ditto.

From-SVN: r122639
 2007-03-06 21:09:22 +00:00
Anatoly Sokolov
205dcd71cd avr.c (avr_mcu_types): Add support for ATmega325P... 
2006-02-24  Anatoly Sokolov <aesok@post.ru>

	* config/avr/avr.c (avr_mcu_types): Add support for ATmega325P,
	ATmega3250P, ATmega329P, ATmega3290P, AT90USB82 and AT90USB162 
	devices.
	* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
	* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).

From-SVN: r122635
 2007-03-06 23:06:58 +03:00
Matthias Klose
ef008ff247 Makefile.am (gkeytool.pod): Don't use sed -i. 
2007-03-06  Matthias Klose  <doko@ubuntu.com>

        * doc/Makefile.am(gkeytool.pod): Don't use sed -i.
        * doc/Makefile.in: Regenerate.

From-SVN: r122634
 2007-03-06 19:12:22 +00:00
Jan Hubicka
52bf96d2f2 errors.h (warning, [...]): Mark as cold. 
* errors.h (warning, error, fatal, internal_error): Mark as cold.
	* predict.c (maybe_hot_bb): Cold functions are never hot; hot functions
	are hot.
	(probably_cold_bb_p): Cold functions are cold.
	(probably_never_executed_bb_p): Cold functions are cold.
	(tree_bb_level_predictions): Predict calls to cold functions as not
	taken.
	(compute_function_frequency): Check hot/cold attributes.
	* function.h (function_frequency): Update comments.
	* predict.def (PRED_COLD_FUNCTION): Predict cold function.
	* c-common.c (handle_hot_attribute, handle_cold_attribute): New.
	(c_common_att): Add cold and hot.

	* doc/extend.texi (hot,cold attributes): Document.
	
	* ansidecl.h (ATTRIBUTE_COLD, ATTRIBUTE_HOT): New.

From-SVN: r122632
 2007-03-06 18:57:27 +00:00
Tom Tromey
20f326d710 Makefile.in: Rebuilt. 
libjava
	* Makefile.in: Rebuilt.
	* Makefile.am (bin_PROGRAMS): Added gcjh.
	(gcjh_SOURCES, gcjh_LDFLAGS, gcjh_LINK, gcjh_LDADD,
	gcjh_DEPENDENCIES): New variables.
libjava/classpath
	* tools/gnu/classpath/tools/javah/Main.java (getName): New
	method.
	(getParser): Now protected.  Use getName.  Add '-v' alias for
	--verbose.
	(postParse): New method.
	(run): Now protected.  Use postParse.
	* tools/gnu/classpath/tools/javah/GcjhMain.java: New file.
	* tools/Makefile.in: Rebuilt.
	* tools/Makefile.am: Remove vm-tools.lst before creating it.

From-SVN: r122631
 2007-03-06 18:50:14 +00:00
Kyle Galloway
61a36e0df4 jvmti.cc (_Jv_JVMTI_GetLocalVariableTable): Fix _Jv_Malloc parameters. 
2007-03-06  Kyle Galloway  <kgallowa@redhat.com>
	* jvmti.cc(_Jv_JVMTI_GetLocalVariableTable): Fix _Jv_Malloc parameters.
	* testsuite/libjava.jvmti/interp/natgetlocalvartable.cc
	(do_getlocalvartable_tests): Add Deallocate calls to free strings.

From-SVN: r122630
 2007-03-06 18:22:28 +00:00
Paolo Carlini
4ba851b58b PR libstdc++/28080 (partial) 
2007-03-06  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/28080 (partial)
	* include/bits/stl_algobase.h: Do not include <cstdlib>.
	* src/localename.cc: Do it here.
	* src/ctype.cc: Likewise.
	* include/ext/pb_ds/detail/map_debug_base.hpp: Likewise.
	* include/ext/pb_ds/exception.hpp: Likewise.
	* include/ext/pb_ds/list_update_policy.hpp: Likewise.
	* include/bits/stl_algo.h: Likewise.
	* include/tr1/random: Likewise.
	* testsuite/util/testsuite_hooks.cc: Likewise.
	* testsuite/util/testsuite_abi_check.cc: Likewise.
	* testsuite/util/testsuite_abi.cc: Likewise.
	* testsuite/util/performance/assoc/timing/
	tree_order_statistics_test.hpp: Likewise.
	* config/locale/darwin/ctype_members.cc: Likewise.
	* config/locale/gnu/c++locale_internal.h: Likewise.
	* config/locale/generic/ctype_members.cc: Likewise.
	* config/locale/generic/time_members.cc: Likewise.

	* include/ext/pb_ds/detail/resize_policy/
	hash_load_check_resize_trigger_imp.hpp: Qualify abort.
	* testsuite/util/performance/assoc/timing/
	multimap_find_test.hpp: Likewise.
	* include/std/valarray: Do include <cstdlib>.
	* include/tr1/hashtable: Likewise.

From-SVN: r122628
 2007-03-06 17:43:27 +00:00
Andrew Haley
251086461e function.c (expand_function_end): Move blockage to just after we emit the label for the naked return from the... 
2007-03-06  Andrew Haley  <aph@redhat.com>

        * function.c (expand_function_end): Move blockage to just after we
        emit the label for the naked return from the function.

From-SVN: r122626
 2007-03-06 17:21:37 +00:00
Richard Sandiford
af17c030e8 att.h (ASM_OUTPUT_ASCII, [...]): Undefine before redefining. 
gcc/
	* config/i386/att.h (ASM_OUTPUT_ASCII, ASM_OUTPUT_SKIP): Undefine
	before redefining.

From-SVN: r122625
 2007-03-06 17:17:30 +00:00
Jan Hubicka
dc4d7240dc reg-stack.c (reg_to_stack): Large models don't allow NAN to be loaded for constant large models. 
* reg-stack.c (reg_to_stack): Large models don't allow NAN to be
	loaded for constant large models.  Non-large 64bit PIC can do.
	* i386.h (CASE_VECTOR_MODE): Large PIC cases are 64bit.
	* cmodel.h: Add LARGE PIC.
	* i386.md (UNSPEC_PLTOFF): New.
	(UNSPEC_SET_RIP, UNSPEC_SET_GOT_OFFSET): New; renumber other unspecs as
	needed.
	(*call_1_rex64): Disable for large models.
	(*call_1_rex64_large): New.
	(*call_value_1_rex64): Disable for large models.
	(*call_value_1_rex64_large): New.
	(set_rip_rex4): New.
	(set_got_offset_rex64): New.
	* predicates.md (constant_call_address_operand): For large model
	constant calls are not possible.
	* i386-protos.h (construct_plt_address): Declare.
	* i386.c (override_options): Accept large models.
	(ix86_expand_prologue): Expand large PIC GOT pointer load.
	(legitimate_constant_p): Add new UNSPECs.
	(legitimate_pic_operand_p): Likewise.
	(legitimate_pic_address_disp_p): Disallow local symbols for large PICs.
	(legitimize_pic_address): Do easy RIP relative way for TLS only for
	non-large model.
	(output_pic_addr_const): Add PLTOFF.
	(ix86_output_addr_diff_elt): Output 64bit tables when needed.
	(ix86_expand_move): Legitimize pic address when in PIC mode.
	(construct_plt_address): New function.
	(ix86_expand_call): Offload the address to register and use GOT pointer
	for large model.
	* invoke.texi (mcmodel=large): Update documentation.

From-SVN: r122623
 2007-03-06 16:38:43 +00:00
Richard Henderson
80fd744fda i386.c (x86_use_leave, [...]): Merge into ... 
* config/i386/i386.c (x86_use_leave, x86_push_memory,
	x86_zero_extend_with_and, x86_movx, x86_double_with_add,
	x86_use_bit_test, x86_unroll_strlen, x86_deep_branch,
	x86_branch_hints, x86_use_sahf, x86_partial_reg_stall,
	x86_partial_flag_reg_stall, x86_use_himode_fiop, x86_use_simode_fiop,
	x86_use_mov0, x86_use_cltd, x86_read_modify_write, x86_read_modify,
	x86_split_long_moves, x86_promote_QImode, x86_fast_prefix, 
	x86_single_stringop, x86_qimode_math, x86_promote_qi_regs,
	x86_himode_math, x86_promote_hi_regs, x86_sub_esp_4, x86_sub_esp_8,
	x86_add_esp_4, x86_add_esp_8, x86_integer_DFmode_moves, 
	x86_partial_reg_dependency, x86_memory_mismatch_stall, 
	x86_prologue_using_move, x86_epilogue_using_move, x86_shift1,
	x86_sse_partial_reg_dependency, x86_sse_split_regs, 
	x86_sse_unaligned_move_optimal, x86_sse_typeless_stores,
	x86_sse_load0_by_pxor, x86_use_ffreep, x86_use_incdec,
	x86_inter_unit_moves, x86_ext_80387_constants, x86_four_jump_limit,
	x86_schedule, x86_use_bt, x86_pad_returns): Merge into ...
	(ix86_tune_features): ... here.  New array.
	(x86_cmove, x86_use_xchgb, x86_cmpxchg, x86_cmpxchg8b,	
	x86_xadd, x86_bswap): Merge into ...
	(ix86_arch_features): ... here.  New array.
	(x86_3dnow_a): Remove.
	(x86_accumulate_outgoing_args): Make static.
	(x86_arch_always_fancy_math_387): Make static.
	(ix86_tune_mask, ix86_arch_mask): Move ...
	(override_options): ... to local variables here.  Apply the
	appropriate mask to each element of ix86_arch_features and
	ix86_tune_features.  Adjust TARGET_CMOVE and TARGET_USE_SAHF
	as were done in the old macros.
	(standard_80387_constant_p): Use TARGET_EXT_80387_CONSTANTS.
	* config/i386/i386.h (x86_use_leave, x86_push_memory,
	x86_zero_extend_with_and, x86_use_bit_test, x86_cmove, x86_deep_branch,
	x86_branch_hints, x86_unroll_strlen, x86_double_with_add,
	x86_partial_reg_stall, x86_movx, x86_use_himode_fiop,
	x86_use_simode_fiop, x86_use_mov0, x86_use_cltd, x86_use_xchgb,
	x86_read_modify_write, x86_read_modify, x86_split_long_moves,
	x86_promote_QImode, x86_single_stringop, x86_fast_prefix,
	x86_himode_math, x86_qimode_math, x86_promote_qi_regs,
	x86_promote_hi_regs, x86_integer_DFmode_moves, x86_add_esp_4,
	x86_add_esp_8, x86_sub_esp_4, x86_sub_esp_8,
	x86_partial_reg_dependency, x86_memory_mismatch_stall,
	x86_accumulate_outgoing_args, x86_prologue_using_move,
	x86_epilogue_using_move, x86_decompose_lea,
	x86_arch_always_fancy_math_387, x86_shift1,
	x86_sse_partial_reg_dependency, x86_sse_split_regs,
	x86_sse_unaligned_move_optimal, x86_sse_typeless_stores,	
	x86_sse_load0_by_pxor, x86_use_ffreep, x86_inter_unit_moves,
	x86_schedule, x86_use_bt, x86_cmpxchg, x86_cmpxchg8b, x86_xadd,
	x86_use_incdec, x86_pad_returns, x86_bswap,
	x86_partial_flag_reg_stall): Remove.
	(enum ix86_tune_indices): New.
	(ix86_tune_features): New.
	(TARGET_USE_LEAVE, TARGET_PUSH_MEMORY, TARGET_ZERO_EXTEND_WITH_AND,
	TARGET_USE_BIT_TEST, TARGET_UNROLL_STRLEN,
	TARGET_DEEP_BRANCH_PREDICTION, TARGET_BRANCH_PREDICTION_HINTS,
	TARGET_DOUBLE_WITH_ADD, TARGET_USE_SAHF, TARGET_MOVX,
	TARGET_PARTIAL_REG_STALL, TARGET_PARTIAL_FLAG_REG_STALL,
	TARGET_USE_HIMODE_FIOP, TARGET_USE_SIMODE_FIOP, TARGET_USE_MOV0,
	TARGET_USE_CLTD, TARGET_USE_XCHGB, TARGET_SPLIT_LONG_MOVES,
	TARGET_READ_MODIFY_WRITE, TARGET_READ_MODIFY, TARGET_PROMOTE_QImode,
	TARGET_FAST_PREFIX, TARGET_SINGLE_STRINGOP, TARGET_QIMODE_MATH,
	TARGET_HIMODE_MATH, TARGET_PROMOTE_QI_REGS, TARGET_PROMOTE_HI_REGS,
	TARGET_ADD_ESP_4, TARGET_ADD_ESP_8, TARGET_SUB_ESP_4,
	TARGET_SUB_ESP_8, TARGET_INTEGER_DFMODE_MOVES,
	TARGET_PARTIAL_REG_DEPENDENCY, TARGET_SSE_PARTIAL_REG_DEPENDENCY,
	TARGET_SSE_UNALIGNED_MOVE_OPTIMAL, TARGET_SSE_SPLIT_REGS,
	TARGET_SSE_TYPELESS_STORES, TARGET_SSE_LOAD0_BY_PXOR,
	TARGET_MEMORY_MISMATCH_STALL, TARGET_PROLOGUE_USING_MOVE,
	TARGET_EPILOGUE_USING_MOVE, TARGET_SHIFT1, TARGET_USE_FFREEP,
	TARGET_INTER_UNIT_MOVES, TARGET_FOUR_JUMP_LIMIT, TARGET_SCHEDULE,
	TARGET_USE_BT, TARGET_USE_INCDEC, TARGET_PAD_RETURNS,
	TARGET_EXT_80387_CONSTANTS): Use it.
	(enum ix86_arch_indices): New.
	(ix86_arch_features): New.
	(TARGET_CMOVE, TARGET_CMPXCHG, TARGET_CMPXCHG8B, TARGET_XADD,
	TARGET_BSWAP): Use it.
	(ix86_tune_mask, ix86_arch_mask): Remove.

From-SVN: r122621
 2007-03-06 07:59:38 -08:00
Joseph Myers
14da607343 re PR bootstrap/31020 (cannot write in </test/gnu/gcc/objdir/prev-gcc/../gcc/./include>) 
fixincludes:
	* mkheaders.in: Fix headers for each multilib required.

gcc:
	PR bootstrap/31020
	* configure.ac (CROSS_SYSTEM_HEADER_DIR, build_system_header_dir):
	Define using $${sysroot_headers_suffix}.
	* configure: Regenerate.
	* cppdefault.c (cpp_include_defaults): Make FIXED_INCLUDE_DIR a
	multilib-suffixed directory if SYSROOT_HEADERS_SUFFIX_SPEC
	defined.
	* doc/invoke.texi (-print-sysroot-headers-suffix): Document.
	* gcc.c (print_sysroot_headers_suffix): New.
	(option_map): Include --print-sysroot-headers-suffix.
	(display_help): Mention -print-sysroot-headers-suffix.
	(process_command): Handle -print-sysroot-headers-suffix.
	(do_spec_1): Append multilib directory to include-fixed path if
	sysroot suffixes in use.
	(main): Handle -print-sysroot-headers-suffix.
	* Makefile.in (start.encap): Don't depend on xlimits.h
	(xlimits.h): Remove.
	(stmp-int-hdrs): Don't depend on xlimits.h.  Inline generation of
	limits.h for each multilib in fixinc_list.
	(fixinc_list, s-fixinc_list): New.
	(stmp-fixinc): Depend on fixinc_list.  If not copying headers,
	generate them for each multilib in fixinc_list.
	(stmp-fixproto): Use include-fixed.  Run fixproto for each
	multilib in fixinc_list.
	(mostlyclean): Don't remove xlimits.h.
	(clean): Remove include-fixed.
	(real-install-headers-tar, real-install-headers-cpio,
	real-install-headers-cp): Don't copy include, only include-fixed.
	(install-mkheaders): Depend on fixinc_list.  Don't depend on
	xlimits.h.  Save limits.h files for each multilib in fixinc_list.
	Always save mkinstalldirs.  Preserve ${sysroot_headers_suffix} in
	SYSTEM_HEADER_DIR setting in mkheaders.conf.

From-SVN: r122620
 2007-03-06 15:50:28 +00:00
Jan Hubicka
4e669430fe regstack.c (reg_to_stack): When in 64bit PIC mode, we still can load NANs easilly. 
* regstack.c (reg_to_stack): When in 64bit PIC mode, we still can load
	NANs easilly.

From-SVN: r122619
 2007-03-06 14:02:00 +00:00
Brooks Moses
db47a44203 * intrinsic.texi: Limit column widths to a total of .85. 
From-SVN: r122615
 2007-03-06 01:26:08 -08:00
Richard Sandiford
3ca43df7e2 configure.ac: Allow tm_file to contain build-directory files. 
gcc/
	* configure.ac: Allow tm_file to contain build-directory files.
	* configure: Regenerate.
	* config.gcc (m68k-*-uclinux*): Add ./sysroot-suffix.h to tm_file.
	* config/m68k/t-uclinux (sysroot-suffix.h): New target.
	* config/m68k/print-sysroot-suffix.sh: New file.

From-SVN: r122613
 2007-03-06 09:06:35 +00:00
Richard Sandiford
4ab870f5c3 m68k.h (PIC_OFFSET_TABLE_REGNUM): Use the REGNO of pic_offset_table_rtx if reload_completed. 
gcc/
	* config/m68k/m68k.h (PIC_OFFSET_TABLE_REGNUM): Use the REGNO
	of pic_offset_table_rtx if reload_completed.
	(CONDITIONAL_REGISTER_USAGE): Use PIC_REG instead of
	PIC_OFFSET_TABLE_REGNUM.
	* config/m68k/m68k.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Always
	return true.
	(m68k_save_reg): Use PIC_REG instead of PIC_OFFSET_TABLE_REGNO.
	(m68k_output_mi_thunk): Rewrite to use RTL.  Honor vcall_offset.

From-SVN: r122612
 2007-03-06 09:04:47 +00:00
Richard Sandiford
afcb440c3f m68k.c (m68k_save_reg): Save the PIC register in functions that call eh_return. 
gcc/
	* config/m68k/m68k.c (m68k_save_reg): Save the PIC register in
	functions that call eh_return.

From-SVN: r122611
 2007-03-06 09:04:27 +00:00
Richard Sandiford
6357eb0da4 m68k.c (m68k_save_reg): Save the PIC register in functions that need a constant pool. 
gcc/
	* config/m68k/m68k.c (m68k_save_reg): Save the PIC register in
	functions that need a constant pool.

From-SVN: r122610
 2007-03-06 09:04:09 +00:00
Richard Sandiford
ffa2596e3a re PR target/28181 (ICE in reload_cse_simplify_operands, at postreload.c:393 on m68k) 
gcc/
	PR target/28181
	* config/m68k/m68k-protos.h (m68k_secondary_reload_class): Declare.
	(m68k_preferred_reload_class): Likewise.
	* config/m68k/m68k.h (HARD_REGNO_MODE_OK): Remove duplicated comment.
	(SECONDARY_RELOAD_CLASS): Define.
	(PREFERRED_RELOAD_CLASS): Use m68k_preferred_reload_class.
	(LIMIT_RELOAD_CLASS): Delete.
	* config/m68k/m68k.c (m68k_regno_mode_ok): Don't prevent address
	registers from storing bytes.
	(m68k_secondary_reload_class): New function.
	(m68k_preferred_reload_class): Likewise.

gcc/testsuite/
	* gcc.c-torture/compile/m68k-byte-addr.c: New test.

From-SVN: r122609
 2007-03-06 09:01:07 +00:00
Richard Sandiford
4f44ecc07f m68k.c (m68k_save_reg): Remove special case for leaf functions. 
gcc/
	* config/m68k/m68k.c (m68k_save_reg): Remove special case for
	leaf functions.
	(m68k_expand_prologue): Likewise.

From-SVN: r122608
 2007-03-06 09:00:21 +00:00
Richard Sandiford
f7e7089441 m68k-protos.h (output_sibcall): Declare. 
gcc/
	* config/m68k/m68k-protos.h (output_sibcall): Declare.
	(mips_expand_epilogue): Add a bool parameter.
	(m68k_legitimize_sibcall_address): Declare.
	* config/m68k/m68k.c (TARGET_FUNCTION_OK_FOR_SIBCALL): Define.
	(m68k_expand_epilogue): Add a parameter to select between sibling
	and normal epilogues.  Only generate a return for the latter.
	(m68k_ok_for_sibcall_p): New function.
	(m68k_legitimize_sibcall_address, output_sibcall): New functions.
	* config/m68k/m68k.md (sibcall, *sibcall): New patterns.
	(sibcall_value, *sibcall_value): Likewise.
	(*call, *call_value): Require !SIBLING_CALL_P.
	(epilogue): Update call to m68k_expand_epilogue.
	(sibcall_epilogue): New pattern.
	* config/m68k/predicates.md (const_call_operand): Say that this
	predicate applies to sibling calls too.
	(sibcall_operand): New predicate.

From-SVN: r122607
 2007-03-06 09:00:00 +00:00
Richard Sandiford
31c5b44477 m68k.md (movsf_cf_soft): Provide the same non-mov3q alternatives as movsi_cf. 
gcc/
	* config/m68k/m68k.md (movsf_cf_soft): Provide the same non-mov3q
	alternatives as movsi_cf.
	(movsf_cf_hard): Add commentary.

From-SVN: r122606
 2007-03-06 08:59:20 +00:00
Kazu Hirata
a40ed0f310 200x-xx-xx Kazu Hirata <kazu@codesourcery.com> Richard Sandiford <richard@codesourcery.com> 
gcc/
200x-xx-xx  Kazu Hirata  <kazu@codesourcery.com>
	    Richard Sandiford  <richard@codesourcery.com>

	* config/m68k/m68k-protos.h (m68k_interrupt_function_p): Declare.
	(m68k_movem_pattern_p, m68k_output_movem): Likewise.
	(m68k_expand_prologue, m68k_expand_epilogue): Likewise.
	* config/m68k/m68k.h (EPILOGUE_USES): Define.  Treat all registers
	as being live on exit from an interrupt function.
	(PRINT_OPERAND_PUNCT_VALID_P): Return true for '?'.
	* config/m68k/m68k.c (MIN_MOVEM_REGS, MIN_FMOVEM_REGS): New macros.
	(m68k_frame): Remove reg_rev_mask and fpu_rev_mask.
	(TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Delete.
	(m68k_interrupt_function_p): Globalize.
	(m68k_compute_frame_layout): Remove reverse mask code.
	(m68k_emit_movem, m68k_set_frame_related): New functions.
	(m68k_output_function_prologue): Delete in favor of...
	(m68k_expand_prologue): ...this new function.
	(m68k_output_function_epilogue): Delete in favor of...
	(m68k_expand_epilogue): ...this new function.
	(m68k_split_offset, m68k_movem_pattern_p, m68k_output_movem): New
	functions.
	(print_operand): Handle %?.
	* config/m68k/m68k.md (UNSPEC_SIN, UNSPEC_COS): Remove excess space.
	(UNSPEC_GOT, A1_REG, PIC_REG, FP0_REG): New constants.
	(prologue, epilogue): New patterns.
	(return): Turn into a define_expand.
	(*return): New pattern, derived from old "return" pattern.  Use rte
	rather than rts for interrupt functions.  Only use rtd if the pop
	count is nonzero.
	(*m68k_store_multiple, *m68k_store_multiple_automod): New patterns.
	(*m68k_load_multiple, *m68k_load_multiple_automod): Likewise.
	(link, *link, unlink, *unlink, load_got): Likewise.

Co-Authored-By: Richard Sandiford <richard@codesourcery.com>

From-SVN: r122605
 2007-03-06 08:58:40 +00:00
Richard Sandiford
fc2241eb94 re PR target/23482 ([ColdFire] ICE in in final_scan_insn) 
gcc/
	PR target/23482
	PR target/17114
	* config/m68k/m68k-protos.h (m68k_legitimate_base_reg_p): Declare.
	(m68k_legitimate_index_reg_p, m68k_legitimate_address_p): Likewise.
	(m68k_matches_q_p, m68k_matches_u_p): Likewise.
	* config/m68k/m68k.h (EXTRA_CONSTRAINT): Use m68k_matches_q_p
	and m68k_matches_u_p.
	(PCREL_GENERAL_OPERAND_OK, LEGITIMATE_BASE_REG_P): Delete.
	(INDIRECTABLE_1_ADDRESS_P, GO_IF_NONINDEXED_ADDRESS): Delete.
	(GO_IF_INDEXABLE_BASE, GO_IF_INDEXING, GO_IF_INDEXED_ADDRESS): Delete.
	(LEGITIMATE_INDEX_REG_P, LEGITIMATE_INDEX_P): Delete.
	(GO_IF_COLDFIRE_FPU_LEGITIMATE_ADDRESS): Delete.
	(REG_STRICT_P): New macro.
	(LEGITIMATE_PIC_OPERAND_P): Use REG_STRICT_P rather than
	PCREL_GENERAL_OPERAND_OK.
	(REG_OK_FOR_BASE_P): Merge definitions.  Use REG_STRICT_P and
	m68k_legitimate_base_reg_p.
	(REG_MODE_OK_FOR_INDEX_P): Likewise m68k_legitimate_index_reg_p.
	(GO_IF_LEGITIMATE_ADDRESS): Likewise m68k_legitimate_address_p.
	(PIC_CASE_VECTOR_ADDRESS): Update comment.
	* config/m68k/m68k.c (m68k_address): New structure.
	(m68k_legitimate_base_reg_p, m68k_legitimate_index_reg_p)
	(m68k_decompose_index, m68k_legitimate_constant_address_p)
	(m68k_jump_table_ref_p, m68k_decompose_address)
	(m68k_legitimate_address_p, m68k_legitimate_mem_p, m68k_matches_q_p)
	(m68k_matches_u_p): New functions.
	(print_operand_address): Rewrite to use m68k_decompose_index.

From-SVN: r122604
 2007-03-06 08:54:31 +00:00
Brooks Moses
4b4eb6480d * gfortran.texi (GFortran and G77): Rewrite completely. 
From-SVN: r122602
 2007-03-06 00:15:56 -08:00
Brooks Moses
090021e9a0 * match.c (gfc_match_name): Expanded comment. 
From-SVN: r122601
 2007-03-06 00:11:44 -08:00
Brooks Moses
b2b81a3fd2 gfortran.texi (Old-style kind specifications): Document special handling of old-style kind specifiers for COMPLEX. 
* gfortran.texi (Old-style kind specifications): Document
special handling of old-style kind specifiers for COMPLEX.
* decl.c (gfc_match_old_kind_spec): Document kind/bytesize
assumptions for COMPLEX in comment.

From-SVN: r122599
 2007-03-06 00:00:02 -08:00
Brooks Moses
676a788450 re PR other/31050 ([4.1] gcc --version reports wrong year.) 
PR 31050
* gfortranspec.c (lang_specific_driver): Update program
name and copyright date.

From-SVN: r122597
 2007-03-05 23:35:28 -08:00
David Taylor
9e8f695979 2007/03/05 David Taylor <dtaylor@emc.com> 
2007/03/05  David Taylor  <dtaylor@emc.com>
* gcc.c: Correct copyright date in --version output.

From-SVN: r122596
 2007-03-05 23:32:25 -08:00
John David Anglin
50f9c211a6 pa.md: In unamed move patterns... 
* pa.md: In unamed move patterns, disparge copies between general
	and floating point registers using '?' modifier.  Don't include 'f'
	constraint for register preferences in DImode, SImode, HImode and
	QImode patterns.  Likewise for 'r' in DFmode and SFmode patterns.
	Remove constraints for copies between general and floating registers
	in soft-float DFmode pattern.
	(movdf): Fail if operand1 is a CONST_DOUBLE and operand0 is a hard
	floating register.
	(movsf): Likewise.

From-SVN: r122593
 2007-03-06 02:47:37 +00:00
Mike Stump
1f1d513061 c-common.c (targetcm): Add. 
* c-common.c (targetcm): Add.   
	* c-opts.c (c_common_handle_option): Handle language specific
	target options.
	* opts.c (handle_option): Verify language for target options, if
	any are given.
	* opth-gen.awk: Add CL_LANG_ALL.
	* target-def.h (TARGET_HANDLE_C_OPTION): Add.
	(TARGETCM_INITIALIZER): Add.
	* target.h (struct gcc_targetcm): Add.
	(targetcm): Add.
	* targhooks.c (default_handle_c_option): Add.
	* targhooks.h (default_handle_c_option): Add.
	* doc/tm.texi (TARGET_HANDLE_C_OPTION): Add.

	* config/darwin.opt (iframework): Add.
	* config/darwin.h (TARGET_HAS_TARGETCM): Add.
	* config/darwin-c.c (handle_c_option): Add.
	(TARGET_HANDLE_C_OPTION): Add.
	(targetcm): Add.
	* doc/invoke.texi (Darwin Options): Add -iframework.

From-SVN: r122590
 2007-03-06 00:48:47 +00:00
GCC Administrator
2011412786 Daily bump. 
From-SVN: r122587
 2007-03-06 00:17:04 +00:00
Kaveh R. Ghazi
65bda21f7f convert.c (convert_to_integer): Fix nearbyint/rint -> *lrint conversion. 
* convert.c (convert_to_integer): Fix nearbyint/rint -> *lrint
	conversion.

testsuite:
	* gcc.dg/torture/builtin-convert-4.c: New test.

From-SVN: r122581
 2007-03-05 23:30:04 +00:00
Mario Torre
6f36e61dda re PR classpath/31017 (gnu-classpath browser plugin does not compile against newest version of mozilla-firefox (2.0.0.2) or seamonkey (1.1.1)) 
2007-03-02  Mario Torre  <neugens@limasoftware.net>

       PR classpath/31017:
       committed for Petteri R<C3><83><C2><A4>ty <betelgeuse@gentoo.org>
       * configure.ac: fix broken build for gcj browser plugin

From-SVN: r122580
 2007-03-05 23:23:18 +00:00
Joseph Myers
039183c961 re PR libstdc++/30675 (libstdc++ testsuite hardcodes "ar" and "ranlib") 
PR libstdc++/30675
	* testsuite/lib/libstdc++.exp (v3-build_support): Use [transform
	"ar"] and [transform "ranlib"].

From-SVN: r122576
 2007-03-05 22:07:09 +00:00
Matthias Klose
f3a8a5abfb Makefile.am (man_MANS): Add $(TOOLS_MANFILES). 
2007-03-05  Matthias Klose  <doko@ubuntu.com>

        * doc/Makefile.am(man_MANS): Add $(TOOLS_MANFILES).
        * doc/Makefile.in: Regenerate.

From-SVN: r122573
 2007-03-05 20:24:50 +00:00
Mike Stump
8790441f5a Undo deleting Matt, and update his address. 
From-SVN: r122571
 2007-03-05 20:15:52 +00:00
Ian Lance Taylor
48b5a700fe * gcc.c-torture/compile/pr31034.c: New test. 
From-SVN: r122566
 2007-03-05 19:48:39 +00:00
Ian Lance Taylor
da1c7394b3 c.opt (fgnu89-inline): New option. 
* c.opt (fgnu89-inline): New option.
	* c-opts.c (c_common_post_options): Set default value for
	flag_gnu89_inline.
	* c-decl.c (WANT_C99_INLINE_SEMANTICS): Remove.
	(pop_scope): Check flag_gnu89_inline rather than flag_isoc99 for
	inline functions.
	(diagnose_mismatched_decls, merge_decls, start_decl): Likewise.
	(grokdeclarator, start_function): Likewise.
	* c-cppbuiltin.c (c_cpp_builtins): Define either
	__GNUC_GNU_INLINE__ or __GNUC_STDC_INLINE__.
	* doc/invoke.texi (Option Summary): Mention -fgnu89-inline.
	(C Dialect Options): Document -fgnu89-inline.
	* doc/extend.texi (Function Attributes): Explain what the
	gnu_inline attribute does.
	* doc/cpp.texi (Common Predefined Macros): Document
	__GNUC_GNU_INLINE__ and __GNUC_STDC_INLINE__.

From-SVN: r122565
 2007-03-05 19:45:20 +00:00
Matthias Klose
3b6d448dbc Makefile.am (gij_LDFLAGS): Use dbexecdir. 
2007-03-05  Matthias Klose  <doko@debian.org>

        * Makefile.am (gij_LDFLAGS): Use dbexecdir.
        * Makefile.in: Regnerate.

From-SVN: r122564
 2007-03-05 19:37:50 +00:00
Ian Lance Taylor
7343ff45ca re PR tree-optimization/31034 (ICE in set_value_range, at tree-vrp.c:267) 
PR tree-optimization/31034
	* tree-vrp.c (extract_range_from_assert): Don't try to handle a
	half-range if the other side is an overflow infinity.

From-SVN: r122562
 2007-03-05 18:01:00 +00:00
Mark Wielaard
666ff4f65d Character.java: Re-merged with Classpath. 
2007-03-05  Mark Wielaard  <mark@klomp.org>

	* java/lang/Character.java: Re-merged with Classpath.
	* java/lang/natString.cc (nativeCompareTo): Renamed from
	compareTo.
	* java/lang/StringBuilder.java: Re-merged with Classpath.
	* java/lang/String.java: Re-merged with Classpath.
	(nativeCompareTo): Renamed from compareTo.
	* java/lang/StringBuffer.java: Re-merged with Classpath.
	* jni.cc (_Jv_JNI_GetAnyMethodID): Split calls to append.

From-SVN: r122560
 2007-03-05 17:27:44 +00:00
Richard Guenther
b48a45922d re PR tree-optimization/14052 (Combiner weakness) 
2007-03-05  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/14052
	* gcc.dg/tree-ssa/vrp33.c: New testcase.

From-SVN: r122559
 2007-03-05 17:03:14 +00:00