xref: /llvm-project/bolt/test/X86/Inputs/dwarf5-empty-arange-helper.s (revision 5ff8b30327245eb32a034f4e364a18cf32b0d8a4)

# clang++ -O0 -g2 -S -ffunction-sections -o
# int Foo;
# int helper() {
#   return 0;
# }
#
# int helperhelper() {
#   return 0;
# }
# int helperhelper2() {
#   return 1;
# }

	.text
	.file	"helper.cpp"
	.file	0 "/repro2" "helper.cpp" md5 0xef451fc8d099ed067c9f2ff97d8aacf6
	.section	.text._Z6helperv,"ax",@progbits
	.globl	_Z6helperv                      # -- Begin function _Z6helperv
	.p2align	4, 0x90
	.type	_Z6helperv,@function
_Z6helperv:                             # @_Z6helperv
.Lfunc_begin0:
	.loc	0 2 0                           # helper.cpp:2:0
	.cfi_startproc
# %bb.0:                                # %entry
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
.Ltmp0:
	.loc	0 3 3 prologue_end              # helper.cpp:3:3
	xorl	%eax, %eax
	.loc	0 3 3 epilogue_begin is_stmt 0  # helper.cpp:3:3
	popq	%rbp
	.cfi_def_cfa %rsp, 8
	retq
.Ltmp1:
.Lfunc_end0:
	.size	_Z6helperv, .Lfunc_end0-_Z6helperv
	.cfi_endproc
                                        # -- End function
	.section	.text._Z12helperhelperv,"ax",@progbits
	.globl	_Z12helperhelperv               # -- Begin function _Z12helperhelperv
	.p2align	4, 0x90
	.type	_Z12helperhelperv,@function
_Z12helperhelperv:                      # @_Z12helperhelperv
.Lfunc_begin1:
	.loc	0 5 0 is_stmt 1                 # helper.cpp:5:0
	.cfi_startproc
# %bb.0:                                # %entry
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
.Ltmp2:
	.loc	0 6 3 prologue_end              # helper.cpp:6:3
	xorl	%eax, %eax
	.loc	0 6 3 epilogue_begin is_stmt 0  # helper.cpp:6:3
	popq	%rbp
	.cfi_def_cfa %rsp, 8
	retq
.Ltmp3:
.Lfunc_end1:
	.size	_Z12helperhelperv, .Lfunc_end1-_Z12helperhelperv
	.cfi_endproc
                                        # -- End function
	.section	.text._Z13helperhelper2v,"ax",@progbits
	.globl	_Z13helperhelper2v              # -- Begin function _Z13helperhelper2v
	.p2align	4, 0x90
	.type	_Z13helperhelper2v,@function
_Z13helperhelper2v:                     # @_Z13helperhelper2v
.Lfunc_begin2:
	.loc	0 8 0 is_stmt 1                 # helper.cpp:8:0
	.cfi_startproc
# %bb.0:                                # %entry
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
.Ltmp4:
	.loc	0 9 3 prologue_end              # helper.cpp:9:3
	movl	$1, %eax
	.loc	0 9 3 epilogue_begin is_stmt 0  # helper.cpp:9:3
	popq	%rbp
	.cfi_def_cfa %rsp, 8
	retq
.Ltmp5:
.Lfunc_end2:
	.size	_Z13helperhelper2v, .Lfunc_end2-_Z13helperhelper2v
	.cfi_endproc
                                        # -- End function
	.type	Foo,@object                     # @Foo
	.bss
	.globl	Foo
	.p2align	2, 0x0
Foo:
	.long	0                               # 0x0
	.size	Foo, 4

	.section	.debug_abbrev,"",@progbits
	.byte	1                               # Abbreviation Code
	.byte	17                              # DW_TAG_compile_unit
	.byte	1                               # DW_CHILDREN_yes
	.byte	37                              # DW_AT_producer
	.byte	37                              # DW_FORM_strx1
	.byte	19                              # DW_AT_language
	.byte	5                               # DW_FORM_data2
	.byte	3                               # DW_AT_name
	.byte	37                              # DW_FORM_strx1
	.byte	114                             # DW_AT_str_offsets_base
	.byte	23                              # DW_FORM_sec_offset
	.byte	16                              # DW_AT_stmt_list
	.byte	23                              # DW_FORM_sec_offset
	.byte	27                              # DW_AT_comp_dir
	.byte	37                              # DW_FORM_strx1
	.byte	17                              # DW_AT_low_pc
	.byte	1                               # DW_FORM_addr
	.byte	85                              # DW_AT_ranges
	.byte	35                              # DW_FORM_rnglistx
	.byte	115                             # DW_AT_addr_base
	.byte	23                              # DW_FORM_sec_offset
	.byte	116                             # DW_AT_rnglists_base
	.byte	23                              # DW_FORM_sec_offset
	.byte	0                               # EOM(1)
	.byte	0                               # EOM(2)
	.byte	2                               # Abbreviation Code
	.byte	52                              # DW_TAG_variable
	.byte	0                               # DW_CHILDREN_no
	.byte	3                               # DW_AT_name
	.byte	37                              # DW_FORM_strx1
	.byte	73                              # DW_AT_type
	.byte	19                              # DW_FORM_ref4
	.byte	63                              # DW_AT_external
	.byte	25                              # DW_FORM_flag_present
	.byte	58                              # DW_AT_decl_file
	.byte	11                              # DW_FORM_data1
	.byte	59                              # DW_AT_decl_line
	.byte	11                              # DW_FORM_data1
	.byte	2                               # DW_AT_location
	.byte	24                              # DW_FORM_exprloc
	.byte	0                               # EOM(1)
	.byte	0                               # EOM(2)
	.byte	3                               # Abbreviation Code
	.byte	36                              # DW_TAG_base_type
	.byte	0                               # DW_CHILDREN_no
	.byte	3                               # DW_AT_name
	.byte	37                              # DW_FORM_strx1
	.byte	62                              # DW_AT_encoding
	.byte	11                              # DW_FORM_data1
	.byte	11                              # DW_AT_byte_size
	.byte	11                              # DW_FORM_data1
	.byte	0                               # EOM(1)
	.byte	0                               # EOM(2)
	.byte	4                               # Abbreviation Code
	.byte	46                              # DW_TAG_subprogram
	.byte	0                               # DW_CHILDREN_no
	.byte	17                              # DW_AT_low_pc
	.byte	27                              # DW_FORM_addrx
	.byte	18                              # DW_AT_high_pc
	.byte	6                               # DW_FORM_data4
	.byte	64                              # DW_AT_frame_base
	.byte	24                              # DW_FORM_exprloc
	.byte	110                             # DW_AT_linkage_name
	.byte	37                              # DW_FORM_strx1
	.byte	3                               # DW_AT_name
	.byte	37                              # DW_FORM_strx1
	.byte	58                              # DW_AT_decl_file
	.byte	11                              # DW_FORM_data1
	.byte	59                              # DW_AT_decl_line
	.byte	11                              # DW_FORM_data1
	.byte	73                              # DW_AT_type
	.byte	19                              # DW_FORM_ref4
	.byte	63                              # DW_AT_external
	.byte	25                              # DW_FORM_flag_present
	.byte	0                               # EOM(1)
	.byte	0                               # EOM(2)
	.byte	0                               # EOM(3)
	.section	.debug_info,"",@progbits
.Lcu_begin0:
	.long	.Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
.Ldebug_info_start0:
	.short	5                               # DWARF version number
	.byte	1                               # DWARF Unit Type
	.byte	8                               # Address Size (in bytes)
	.long	.debug_abbrev                   # Offset Into Abbrev. Section
	.byte	1                               # Abbrev [1] 0xc:0x5f DW_TAG_compile_unit
	.byte	0                               # DW_AT_producer
	.short	33                              # DW_AT_language
	.byte	1                               # DW_AT_name
	.long	.Lstr_offsets_base0             # DW_AT_str_offsets_base
	.long	.Lline_table_start0             # DW_AT_stmt_list
	.byte	2                               # DW_AT_comp_dir
	.quad	0                               # DW_AT_low_pc
	.byte	0                               # DW_AT_ranges
	.long	.Laddr_table_base0              # DW_AT_addr_base
	.long	.Lrnglists_table_base0          # DW_AT_rnglists_base
	.byte	2                               # Abbrev [2] 0x2b:0xb DW_TAG_variable
	.byte	3                               # DW_AT_name
	.long	54                              # DW_AT_type
                                        # DW_AT_external
	.byte	0                               # DW_AT_decl_file
	.byte	1                               # DW_AT_decl_line
	.byte	2                               # DW_AT_location
	.byte	161
	.byte	0
	.byte	3                               # Abbrev [3] 0x36:0x4 DW_TAG_base_type
	.byte	4                               # DW_AT_name
	.byte	5                               # DW_AT_encoding
	.byte	4                               # DW_AT_byte_size
	.byte	4                               # Abbrev [4] 0x3a:0x10 DW_TAG_subprogram
	.byte	1                               # DW_AT_low_pc
	.long	.Lfunc_end0-.Lfunc_begin0       # DW_AT_high_pc
	.byte	1                               # DW_AT_frame_base
	.byte	86
	.byte	5                               # DW_AT_linkage_name
	.byte	6                               # DW_AT_name
	.byte	0                               # DW_AT_decl_file
	.byte	2                               # DW_AT_decl_line
	.long	54                              # DW_AT_type
                                        # DW_AT_external
	.byte	4                               # Abbrev [4] 0x4a:0x10 DW_TAG_subprogram
	.byte	2                               # DW_AT_low_pc
	.long	.Lfunc_end1-.Lfunc_begin1       # DW_AT_high_pc
	.byte	1                               # DW_AT_frame_base
	.byte	86
	.byte	7                               # DW_AT_linkage_name
	.byte	8                               # DW_AT_name
	.byte	0                               # DW_AT_decl_file
	.byte	5                               # DW_AT_decl_line
	.long	54                              # DW_AT_type
                                        # DW_AT_external
	.byte	4                               # Abbrev [4] 0x5a:0x10 DW_TAG_subprogram
	.byte	3                               # DW_AT_low_pc
	.long	.Lfunc_end2-.Lfunc_begin2       # DW_AT_high_pc
	.byte	1                               # DW_AT_frame_base
	.byte	86
	.byte	9                               # DW_AT_linkage_name
	.byte	10                              # DW_AT_name
	.byte	0                               # DW_AT_decl_file
	.byte	8                               # DW_AT_decl_line
	.long	54                              # DW_AT_type
                                        # DW_AT_external
	.byte	0                               # End Of Children Mark
.Ldebug_info_end0:
	.section	.debug_rnglists,"",@progbits
	.long	.Ldebug_list_header_end0-.Ldebug_list_header_start0 # Length
.Ldebug_list_header_start0:
	.short	5                               # Version
	.byte	8                               # Address size
	.byte	0                               # Segment selector size
	.long	1                               # Offset entry count
.Lrnglists_table_base0:
	.long	.Ldebug_ranges0-.Lrnglists_table_base0
.Ldebug_ranges0:
	.byte	3                               # DW_RLE_startx_length
	.byte	1                               #   start index
	.uleb128 .Lfunc_end0-.Lfunc_begin0      #   length
	.byte	3                               # DW_RLE_startx_length
	.byte	2                               #   start index
	.uleb128 .Lfunc_end1-.Lfunc_begin1      #   length
	.byte	3                               # DW_RLE_startx_length
	.byte	3                               #   start index
	.uleb128 .Lfunc_end2-.Lfunc_begin2      #   length
	.byte	0                               # DW_RLE_end_of_list
.Ldebug_list_header_end0:
	.section	.debug_str_offsets,"",@progbits
	.long	48                              # Length of String Offsets Set
	.short	5
	.short	0
.Lstr_offsets_base0:
	.section	.debug_str,"MS",@progbits,1
.Linfo_string0:
	.asciz	"clang version 19.0.0git (git@github.com:ayermolo/llvm-project.git 6c884ef47e88e5ff18353819e806fe1b84e3c5b5)" # string offset=0
.Linfo_string1:
	.asciz	"helper.cpp"                    # string offset=108
.Linfo_string2:
	.asciz	"/repro2" # string offset=119
.Linfo_string3:
	.asciz	"Foo"                           # string offset=164
.Linfo_string4:
	.asciz	"int"                           # string offset=168
.Linfo_string5:
	.asciz	"_Z6helperv"                    # string offset=172
.Linfo_string6:
	.asciz	"helper"                        # string offset=183
.Linfo_string7:
	.asciz	"_Z12helperhelperv"             # string offset=190
.Linfo_string8:
	.asciz	"helperhelper"                  # string offset=208
.Linfo_string9:
	.asciz	"_Z13helperhelper2v"            # string offset=221
.Linfo_string10:
	.asciz	"helperhelper2"                 # string offset=240
	.section	.debug_str_offsets,"",@progbits
	.long	.Linfo_string0
	.long	.Linfo_string1
	.long	.Linfo_string2
	.long	.Linfo_string3
	.long	.Linfo_string4
	.long	.Linfo_string5
	.long	.Linfo_string6
	.long	.Linfo_string7
	.long	.Linfo_string8
	.long	.Linfo_string9
	.long	.Linfo_string10
	.section	.debug_addr,"",@progbits
	.long	.Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution
.Ldebug_addr_start0:
	.short	5                               # DWARF version number
	.byte	8                               # Address size
	.byte	0                               # Segment selector size
.Laddr_table_base0:
	.quad	Foo
	.quad	.Lfunc_begin0
	.quad	.Lfunc_begin1
	.quad	.Lfunc_begin2
.Ldebug_addr_end0:
	.ident	"clang version 19.0.0git (git@github.com:ayermolo/llvm-project.git 6c884ef47e88e5ff18353819e806fe1b84e3c5b5)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.section	.debug_line,"",@progbits
.Lline_table_start0: