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1# Demonstrate dumping DW_AT_language_version in human-readable form.2# RUN: llvm-mc -triple=x86_64--linux -filetype=obj -o %t.o < %s3# RUN: llvm-dwarfdump %t.o -v | FileCheck %s --check-prefix=VERBOSE4# RUN: llvm-dwarfdump %t.o | FileCheck %s --check-prefix=NO-VERBOSE5 6# VERBOSE: .debug_info contents:7# VERBOSE: DW_AT_language_name [DW_FORM_data2] (DW_LNAME_C)8# VERBOSE: DW_AT_language_version [DW_FORM_data4] (201112 C11)9# VERBOSE: DW_AT_language_name [DW_FORM_data2] (0x0000)10# VERBOSE: DW_AT_language_version [DW_FORM_data4] (12 Unknown)11 12# NO-VERBOSE: .debug_info contents:13# NO-VERBOSE: DW_AT_language_name (DW_LNAME_C)14# NO-VERBOSE: DW_AT_language_version (C11)15# NO-VERBOSE: DW_AT_language_name (0x0000)16# NO-VERBOSE: DW_AT_language_version (Unknown)17 18 .section .debug_abbrev,"",@progbits19 .byte 1 # Abbreviation Code20 .byte 17 # DW_TAG_compile_unit21 .byte 1 # DW_CHILDREN_no 22 .ascii "\220\001" # DW_AT_language_name23 .byte 5 # DW_FORM_data224 .ascii "\221\001" # DW_AT_language_version25 .byte 6 # DW_FORM_data426 .byte 0 # EOM(1)27 .byte 0 # EOM(2)28 .byte 0 # EOM(3)29 30 .section .debug_info,"",@progbits31 .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit32.Ldebug_info_start0:33 .short 5 # DWARF version number34 .byte 1 # Unit type35 .byte 8 # Address Size (in bytes)36 .long .debug_abbrev # Offset Into Abbrev. Section37 .byte 1 # Abbrev [1] DW_TAG_compile_unit38 .short 3 # DW_AT_language_name39 .long 201112 # DW_AT_language_version40 .byte 1 # Abbrev [1] DW_TAG_compile_unit41 .short 0 # DW_AT_language_name42 .long 12 # DW_AT_language_version43 .byte 0 44.Ldebug_info_end0:45