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* * alpha.md (call, call_value) [OSF]: Correct alt 3 insn length.Richard Henderson1998-11-081-2/+2
| | | | From-SVN: r23579
* alpha.c (add_operand): Simplify the CONST_INT match.Richard Henderson1998-11-062-15/+18
| | | | | | | | | | | | * alpha.c (add_operand): Simplify the CONST_INT match. (sext_add_operand): Correct typo in comparison by using CONST_OK_FOR_LETTER_P. * alpha.md (s?addq): Use sext_add_operand to allow the negative constant alternatives to be generated. (mulsi3, muldi3, umuldi3_highpart): Loosen constraints to allow small constants, since the hw instructions do. From-SVN: r23551
* alpha.md (addsi3, subsi3): No new temporaries once cse is no longer expected.Richard Henderson1998-11-041-8/+22
| | | | | | | * alpha.md (addsi3, subsi3): No new temporaries once cse is no longer expected. From-SVN: r23537
* alpha.md (addsi3, subsi3): Expand to a DImode temporary so as to expose this ↵Richard Henderson1998-11-041-8/+10
| | | | | | | | | midpoint to CSE. * alpha.md (addsi3, subsi3): Expand to a DImode temporary so as to expose this midpoint to CSE. From-SVN: r23536
* Warning fixes:Kaveh R. Ghazi1998-10-281-15/+15
| | | | | | | | | | | | * gcc.c (EXTRA_SPECS, extra_specs): Introduce an intermediate structure which has exactly the members provided by EXTRA_SPECS. Xmalloc() the real `extra_specs', and initialize it from this intermediate structure. * alpha.h (EXTRA_SPECS): Revert change for missing initializers. * mips.h (EXTRA_SPECS): Likewise. * sparc.h (EXTRA_SPECS): Likewise. From-SVN: r23406
* Warning fixes:Kaveh R. Ghazi1998-10-232-18/+18
| | | | | | | | | | * alpha.c (override_options): Use ISDIGIT(), not isdigit(). Cast the argument to (unsigned char). * alpha.h (EXTRA_SPECS): Add missing initializers. (ASM_GENERATE_INTERNAL_LABEL): Ensure the argument matches the format specifier. From-SVN: r23253
* Fine-grained control of -fcheck-memory-usage with new no_check_memory_usage ↵Ken Raeburn1998-10-111-2/+2
| | | | | | | | | attribute. Fine-grained control of -fcheck-memory-usage with new no_check_memory_usage attribute. Misc minor bugfixes and tests for it too. From-SVN: r22983
* * alpha/linux.h (CPP_PREDEFINES): Define __alpha__ for imake.Richard Henderson1998-10-031-1/+2
| | | | From-SVN: r22796
* alpha.c (get_aligned_mem): Revert Sep 20 change.Richard Henderson1998-09-231-19/+28
| | | | | | | | * alpha.c (get_aligned_mem): Revert Sep 20 change. (alpha_set_memflags, alpha_set_memflags_1): Likewise. (alpha_align_insns): Properly calculate initial offset wrt max_align. From-SVN: r22559
* alpha.c (alpha_sr_alias_set): New variable.Richard Henderson1998-09-201-85/+319
| | | | | | | | | | | | | | | | | | | * alpha.c (alpha_sr_alias_set): New variable. (override_options): Set it. (alpha_expand_prologue, alpha_expand_epilogue): Use it. (mode_mask_operand): Fix signed-unsigned comparision warning. (alpha_expand_block_move): Likewise. (print_operand): Likewise. (get_aligned_mem): Use change_address. (alpha_set_memflags, alpha_set_memflags_1): Set the alias set. (alphaev4_insn_pipe, alphaev4_next_group): New functions. (alphaev4_next_nop, alphaev5_next_nop): New functions. (alpha_align_insns): Remade from old alphaev5_align_insns to handle multiple processors. (alpha_reorg): Call alpha_align_insns for both ev4 and ev5. * output.h (label_to_alignment): Prototype. From-SVN: r22505
* alpha.c (alpha_return_addr): SET should be VOIDmode.Richard Henderson1998-09-192-59/+59
| | | | | | | | | | * alpha.c (alpha_return_addr): SET should be VOIDmode. (alpha_emit_set_long_const): Rewrite to be callable from reload and 32-bit hosts. (alpha_expand_epilogue): Update for alpha_emit_set_long_const. * alpha.md (movdi): Likewise. From-SVN: r22479
* tree.h (BUILT_IN_CALLER_RETURN_ADDRESS): Unused.Richard Henderson1998-09-153-15/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree.h (BUILT_IN_CALLER_RETURN_ADDRESS): Unused. Kill. (BUILT_IN_FP, BUILT_IN_SP, BUILT_IN_SET_RETURN_ADDR_REG): Kill. (BUILT_IN_EH_STUB_OLD, BUILT_IN_EH_STUB, BUILT_IN_SET_EH_REGS): Kill. (BUILT_IN_EH_RETURN, BUILT_IN_DWARF_CFA): New. * c-decl.c (init_decl_processing): Update accordingly. * expr.c (expand_builtin): Likewise. * cp/decl.c (init_decl_processing): Likewise. * rtl.h (global_rtl): Add cfa entry. (virtual_cfa_rtx, VIRTUAL_CFA_REGNUM): New. (LAST_VIRTUAL_REGISTER): Update. * emit-rtl.c (global_rtl): Add cfa entry. (init_emit): Initialize it. * function.c (cfa_offset): New. (instantiate_virtual_regs): Initialize it. (instantiate_virtual_regs_1): Instantiate virtual_cfa_rtx. (expand_function_end): Call expand_eh_return. * tm.texi (ARG_POINTER_CFA_OFFSET): New. * except.c (current_function_eh_stub_label): Kill. (current_function_eh_old_stub_label): Likwise; update all references. (expand_builtin_set_return_addr_reg): Kill. (expand_builtin_eh_stub_old, expand_builtin_eh_stub): Kill. (expand_builtin_set_eh_regs): Kill. (eh_regs): Produce a third reg for the actual handler address. (eh_return_context, eh_return_stack_adjust): New. (eh_return_handler, eh_return_stub_label): New. (init_eh_for_function): Initialize them. (expand_builtin_eh_return, expand_eh_return): New. * except.h: Update prototypes. * flow.c (find_basic_blocks_1): Update references to the stub label. * function.h (struct function): Kill stub label elements. * libgcc2.c (in_reg_window): For REG_SAVED_REG, check that the register number is one that would be in the previous window. Provide a dummy definition for non-windowed targets. (get_reg_addr): New function. (get_reg, put_reg, copy_reg): Use it. (__throw): Rely on in_reg_window, not INCOMING_REGNO. Kill stub generating code and use __builtin_eh_return. Use __builtin_dwarf_cfa. * alpha.c (alpha_eh_epilogue_sp_ofs): New. (alpha_init_expanders): Initialize it. (alpha_expand_epilogue): Use it. * alpha.h: Declare it. * alpha.md (eh_epilogue): New. * m68h.h (ARG_POINTER_CFA_OFFSET): New. * sparc.h (ARG_POINTER_CFA_OFFSET): New. From-SVN: r22436
* alpha.c (alphaev5_insn_pipe): Abort on default case.Richard Henderson1998-09-091-13/+17
| | | | | | | * alpha.c (alphaev5_insn_pipe): Abort on default case. (alphaev5_next_group): Swallow CLOBBERs and USEs. From-SVN: r22373
* expr.c: Corrected comment about what MOVE_RATIO does.Hans-Peter Nilsson1998-09-081-3/+5
| | | | | | | | | | * expr.c: Corrected comment about what MOVE_RATIO does. * config/alpha/alpha.h: Ditto. * config/1750a/1750a.h: Ditto. * config/clipper/clipper.h: Ditto. * config/i386/i386.h: Ditto. From-SVN: r22339
* alpha.c (alpha_ra_ever_killed): Inspect the topmost sequence, not whatever ↵Richard Henderson1998-09-056-61/+211
| | | | | | | | | | | | | | | | | | | | we're generating now. * alpha.c (alpha_ra_ever_killed): Inspect the topmost sequence, not whatever we're generating now. * alpha.c (set_frame_related_p, FRP): New. (alpha_expand_prologue): Mark frame related insns. (alpha_expand_epilogue): Likewise, but with a null FRP. * alpha.h (INCOMING_RETURN_ADDR_RTX): New. * alpha.md (exception_receiver): New. * alpha/crtbegin.asm (.eh_frame): New beginning. (__do_frame_setup, __do_frame_takedown): New. * alpha/crtend.asm (.eh_frame): New ending. * alpha/elf.h (DWARF2_DEBUGGING_INFO): Define. (ASM_SPEC): Don't emit both dwarf2 and mdebug. (ASM_FILE_START): Don't emit .file for dwarf2. From-SVN: r22277
* va_list.h: New file.Richard Henderson1998-08-312-0/+17
| | | | | | | * alpha/va_list.h: New file. * alpha/x-alpha (EXTRA_HEADERS): New. Add va_list.h. From-SVN: r22137
* alpha.h (LABEL_ALIGN_AFTER_BARRIER): Was ALIGN_LABEL_AFTER_BARRIER.Richard Henderson1998-08-261-1/+7
| | | | | | | * alpha.h (LABEL_ALIGN_AFTER_BARRIER): Was ALIGN_LABEL_AFTER_BARRIER. (MD_SCHED_VARIABLE_ISSUE): New. From-SVN: r22011
* alpha.c (alpha_handle_trap_shadows): Remove do-nothing exit.Richard Henderson1998-08-262-18/+375
| | | | | | | | | | | | | | | * alpha.c (alpha_handle_trap_shadows): Remove do-nothing exit. Tag trapb and next insn with TImode. (alphaev5_insn_pipe, alphaev5_next_group, alphaev5_align_insns): New. (alpha_reorg): Add conditional for alpha_handle_trap_shadows. Invoke alphaev5_align_insns as appropriate. * alpha.md (attr type): Add multi. (define_asm_attributes): New. (prologue_stack_probe_loop, builtin_setjmp_receiver): Set type multi. (arg_home): Likewise. (fnop, unop, realign): New. From-SVN: r22010
* c-decl.c (init_decl_processing): Remove unneeded &.Kaveh R. Ghazi1998-08-171-0/+1
| | | | | | | | | | | | | | | | | | | * c-decl.c (init_decl_processing): Remove unneeded &. * alpha.h (alpha_initialize_trampoline): Provide prototype. * except.c (set_exception_lang_code, set_exception_version_code): Change parameter from `short' to `int' to avoid using a gcc extension. * except.h (set_exception_lang_code, set_exception_version_code): Likewise for prototypes. * flow.c (count_reg_references): Remove unused variables `regno' and `i'. * gcse.c (hash_scan_insn): Declare parameter `in_libcall_block'. * prefix.c (translate_name): Cast the result of `alloca'. * varray.h (VARRAY_FREE): Reimplement as a `do-while(0)' statement. Co-Authored-By: Jeffrey A Law <law@cygnus.com> From-SVN: r21781
* * alpha.md (movsicc): Fix mode mismatch.Richard Henderson1998-08-151-1/+1
| | | | From-SVN: r21752
* alpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated return type.H.J. Lu1998-08-152-2/+6
| | | | | | | | | Sat Aug 15 20:22:33 1998 H.J. Lu (hjl@gnu.org) * config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated return type. * config/alpha/win-nt.h (ASM_OUTPUT_MI_THUNK): Likewise. From-SVN: r21751
* genrecog.c (add_to_sequence): Fatal error if the modes of the operands of ↵John Carr1998-08-141-9/+9
| | | | | | | | | | SET are incompatible. * genrecog.c (add_to_sequence): Fatal error if the modes of the operands of SET are incompatible. * alpha.md: Fix max and min patterns so modes of SET operands match. From-SVN: r21731
* alpha.md (extxl+1,+2): New patterns to work around combine lossage.Richard Henderson1998-08-091-0/+23
| | | | | | | * alpha.md (extxl+1,+2): New patterns to work around combine lossage. From-SVN: r21651
* alpha.md (fp cmp): Replicate patterns for ALPHA_TP_INSN.Richard Henderson1998-07-301-34/+40
| | | | | | | * alpha.md (fp cmp): Replicate patterns for ALPHA_TP_INSN. (fcmov): Remove ALPHA_TP_INSN patterns -- fcmov doesn't trap. From-SVN: r21501
* alpha.md (fix_truncdfsi2, [...]): Remove the define_expands, but keep the ↵Richard Henderson1998-07-211-59/+58
| | | | | | | | | | insns and splits. * alpha.md (fix_truncdfsi2, fix_truncsfsi2): Remove the define_expands, but keep the insns and splits. Adjust so when the ultimate destination is memory, use cvtql. From-SVN: r21322
* alpha.h (CPP_SPEC): Tidy.Richard Henderson1998-07-2011-51/+127
| | | | | | | | | | | | | | | | | | | | * alpha.h (CPP_SPEC): Tidy. Hook to cpp_cpu and cpp_subtarget. (CPP_SUBTARGET_SPEC): Default to empty string. (CPP_AM_*, CPP_IM_*, CPP_CPU_*, CPP_CPU_SPEC): New. (EXTRA_SPECS, SUBTARGET_EXTRA_SPECS): New. * alpha/elf.h (LD_SPEC): Use %(elf_dynamic_linker). * alpha/linux-elf.h (SUBTARGET_EXTRA_SPECS): New. (LIB_SPEC): Tidy. * alpha/linux.h (CPP_PREDEFINES): Tidy. * alpha/netbsd-elf.h (SUBTARGET_EXTRA_SPECS): New. * alpha/netbsd.h (CPP_PREDEFINES): Tidy. * alpha/osf.h (CPP_PREDEFINES): Remove bits subsumed by CPP_CPU_SPEC. * alpha/win-nt.h (CPP_PREDEFINES): Likewise. * alpha/vsf.h (CPP_PREDEFINES): Likewise. (CPP_SUBTARGET_SPEC): New. Do this instead of overriding CPP_SPEC. * alpha/vxworks.h: Likewise. From-SVN: r21311
* * alpha.c: Include tree.h before expr.h.Klaus Kaempf1998-07-061-1/+1
| | | | From-SVN: r20978
* * alpha/vms.h (TRAMPOLINE_TEMPLATE): Revert last change.Richard Henderson1998-07-061-1/+1
| | | | From-SVN: r20944
* alpha.c (alpha_initialize_trampoline): Hack around Pmode/ptr_mode lossage on ↵Richard Henderson1998-07-022-5/+8
| | | | | | | | | | VMS. * alpha.c (alpha_initialize_trampoline): Hack around Pmode/ptr_mode lossage on VMS. Reported by kkaempf@rmi.de. * alpha/vms.h (TRAMPOLINE_TEMPLATE): Add missing 0. From-SVN: r20916
* alpha.c (alpha_initialize_trampoline): Take arguments describing the layout.Richard Henderson1998-06-308-100/+65
| | | | | | | | | | | | | | | * alpha.c (alpha_initialize_trampoline): Take arguments describing the layout. Use ptr_mode. Disable hint generation. Use gen_imb. * alpha.h (INITIALIZE_TRAMPOLINE): Pass extra args to the init func. (TRANSFER_FROM_TRAMPOLINE): Move ... * alpha/osf.h: ... here. * alpha/vms.h (INITIALIZE_TRAMPOLINE): Use alpha_initialize_trampoline. (TRANSFER_FROM_TRAMPOLINE): Remove undef. * alpha/win-nt.h: Likewise. * alpha/vxworks.h: Likewise. * alpha/linux.h: Revert gcc2 merge lossage. From-SVN: r20864
* alpha.c (reg_or_6bit_operand): Recognize CONSTANT_P_RTX.Richard Henderson1998-06-302-36/+50
| | | | | | | | | | * alpha.c (reg_or_6bit_operand): Recognize CONSTANT_P_RTX. (reg_or_8bit_operand, cint8_operand, add_operand): Likewise. (sext_add_operand, and_operand, or_operand): Likewise. (reg_or_cint_operand, some_operand, input_operand): Likewise. * alpha.h (PREDICATE_CODES): Add CONSTANT_P_RTX where needed. From-SVN: r20847
* * Merge from gcc2 June 9, 1998 snapshot. See ChangeLog.13 forJeff Law1998-06-294-67/+64
| | | | | | details. From-SVN: r20808
* * alpha.md (negsf, negdf): Revert Jan 22 change.Richard Henderson1998-06-271-33/+1
| | | | From-SVN: r20755
* Warning fixes:Kaveh R. Ghazi1998-06-263-36/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * alpha.c: Include system.h and toplev.h. (cint8_operand): Mark parameter `mode' with ATTRIBUTE_UNUSED. (const48_operand): Likewise. (mode_width_operand): Likewise. (mode_mask_operand): Likewise. (mul8_operand): Likewise. (current_file_function_operand): Likewise. (signed_comparison_operator): Likewise. (divmod_operator): Likewise. (any_memory_operand): Likewise. (alpha_return_addr): Likewise for parameter `frame'. (alpha_builtin_saveregs): Likewise for parameter `arglist'. (vms_valid_decl_attribute_p): Likewise for parameters `decl' and `attributes'. (alpha_start_function): Likewise for parameter `decl'. Use HOST_WIDE_INT_PRINT_DEC in call to fprintf. Fix various format specifiers. Remove unused variables `lab' and `name'. (alpha_end_function): Mark parameter `decl' with ATTRIBUTE_UNUSED. (check_float_value): Likewise for parameter `overflow'. (alpha_need_linkage): Likewise for parameters `name' and `is_local'. * alpha.h (ASM_IDENTIFY_GCC, ASM_IDENTIFY_LANGUAGE): Define as taking an argument. (ASM_OUTPUT_SHORT): Cast argument to `int' in call to fprintf. (ASM_OUTPUT_CHAR): Likewise. (ASM_OUTPUT_BYTE): Likewise. (PRINT_OPERAND_ADDRESS): Use HOST_WIDE_INT_PRINT_DEC in call to fprintf. (PUT_SDB_EPILOGUE_END): Mention argument `NAME' in definition. Add prototypes for functions in alpha.c. * alpha.md (ashldi3): Add default case in switch. From-SVN: r20737
* alpha.c (alpha_function_name): Delete.Richard Henderson1998-06-243-117/+82
| | | | | | | | | | | | | | | | * alpha.c (alpha_function_name): Delete. (alpha_ra_ever_killed): Notice current_function_is_thunk. (alpha_sa_mask, alpha_sa_size, alpha_does_function_need_gp): Likewise. (alpha_start_function): Reorg from output_prologue. (alpha_end_function): Reorg from output_epilogue. * alpha.h (ASM_DECLARE_FUNCTION_NAME): Call alpha_start_function. (ASM_DECLARE_FUNCTION_SIZE): New. (FUNCTION_PROLOGUE, FUNCTION_EPILOGUE): Delete. (PROFILE_BEFORE_PROLOGUE): Set. (ASM_OUTPUT_MI_THUNK): Remove bits now output by start/end_function. * alpha/win-nt.h (ASM_OUTPUT_MI_THUNK): Likewise. From-SVN: r20709
* * alpha.md (call_vms, call_value_vms): Strip leading * from symbol.Klaus Kaempf1998-06-241-4/+10
| | | | From-SVN: r20703
* alpha.c (alpha_expand_prologue, [...]): New fns.Richard Henderson1998-06-164-746/+722
| | | | | | | | | | | | | | | | | | | | | | | | | * alpha.c (alpha_expand_prologue, alpha_expand_epilogue): New fns. (output_prologue, output_epilogue): Merge VMS and OSF versions; Remove anything related to the actual code generation. (output_end_prologue): New function. (alpha_sa_mask, alpha_sa_size): Merge VMS and OSF versions. (alpha_does_function_need_gp): Return false for VMS. (alpha_function_needs_gp): Make static. (add_long_const): Delete. (summarize_insn): Don't assume a SUBREG is of a REG. Prototype all static functions. Rename VMS-specific global variables vms_*. * alpha.h (TARGET_CAN_FAULT_IN_PROLOGUE): Default to 0. (FUNCTION_BOUNDARY): Align to cache line. (LOOP_ALIGN, ALIGN_LABEL_AFTER_BARRIER): Align to octaword. (FUNCTION_END_PROLOGUE): New macro. * alpha.md (attribute length): New. Mark all insns. (return_internal, prologue_stack_probe_loop) New patterns. (prologue, init_fp, epilogue): New patterns. Disable peepholes. * linux.h (TARGET_CAN_FAULT_IN_PROLOGUE): Define. From-SVN: r20528
* Kill wrong ev6 comment.Richard Henderson1998-06-131-2/+0
| | | | From-SVN: r20466
* vms.h (EXTRA_SECTIONS): Add in_ctors and in_dtors.Klaus Kaempf1998-06-091-1/+41
| | | | | | | | * alpha/vms.h (EXTRA_SECTIONS): Add in_ctors and in_dtors. (EXTRA_SECTION_FUNCTIONS): Add ctors_section and dtors_section. (ASM_OUTPUT_CONSTRUCTOR, ASM_OUTPUT_DESTRUCTOR): Define. From-SVN: r20376
* * alpha.c (summarize_insn): Ignore rtl slot format 'i'.Richard Henderson1998-06-071-0/+3
| | | | From-SVN: r20318
* * alpha.md (insxh-1): New insxl pattern for combine.Richard Henderson1998-06-041-0/+33
| | | | From-SVN: r20239
* alpha.md (divsi3, [...]): Enable, and work around an OSF/1 library bug wrt ↵Richard Henderson1998-06-021-64/+69
| | | | | | | | | sign-extension of inputs. * alpha.md (divsi3, udivsi3, modsi3, umodsi3): Enable, and work around an OSF/1 library bug wrt sign-extension of inputs. From-SVN: r20183
* Fix -ffast-math typo in alpha_emit_conditional_branch.Richard Henderson1998-05-171-1/+2
| | | | From-SVN: r19822
* osf.h (HAVE_STAMP_H): Define.Richard Henderson1998-05-165-3/+73
| | | | | | | | | | | | | * alpha/osf.h (HAVE_STAMP_H): Define. * alpha.c: Use it. * alpha/netbsd.h, alpha/netbsd-elf.h: New files. * configure.in (alpha*-*-netbsd*): New. Based on patches from Paul H. Anderson <pha@pdq.com>. * configure.in (alpha*-*-linux-*): Kill xm_defines. (alpha*-*-linux-gnulibc1*) [fixincludes]: Define. * alpha/xm-linux.h: Remove file. From-SVN: r19809
* Initial revisionJeff Law1998-05-141-0/+57
| | | | From-SVN: r19757
* Patch to fix g++.other/local1.C.Jim Wilson1998-05-132-2/+2
| | | | | | | | | | | | * varasm.c (make_decl_rtl): Revert April 1 change. * alpha/alpha.h, alpha/win-nt.h, arm/arm.h, i386/unix.h, i960/i960.h, m68k/linux.h, pa/pa.h, sparc/sparc.h, vax/vax.h (ASM_OUTPUT_MI_THUNK): Get function name from the SYMBOL_REF in the DECL_RTL, not from DECL_ASSEMBLER_NAME. * i386/winnt.c (gen_stdcall_suffix): Comment for questionable use of DECL_ASSEMBLER_NAME. From-SVN: r19723
* * alpha/vms.h (COMMON_ASM_OP, ASM_OUTPUT_ALIGNED_COMMON): Define.Klaus Kaempf1998-05-121-0/+13
| | | | From-SVN: r19699
* alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Add '`'.Richard Henderson1998-05-113-4/+157
| | | | | | | | | | * alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Add '`'. * alpha.c (print_operand): Handle it. * alpha.md (fix_truncdfsi2, fix_truncsfsi2): New patterns and related define_splits. Also add peepholes for SImode reload plus sign_extend lossage. From-SVN: r19664
* loop.c (get_condition): Don't combine when either compare is MODE_CC.Richard Henderson1998-05-082-159/+153
| | | | | | | | | | | | * loop.c (get_condition): Don't combine when either compare is MODE_CC. * alpha.c (alpha_emit_conditional_branch): New function. Taken from the body of beq; additionally set the mode of the branch to CCmode for FP compares and not fast_math. (alpha_emit_conditional_move): Always use a compare insn for FP when not fast_math, as well as setting CCmode on the cmov. * alpha.md (beq, bne, blt, et al): Call alpha_emit_conditional_branch. From-SVN: r19645
* typo typo fixes fixesJeff Law1998-05-063-4/+4
| | | | From-SVN: r19601