llvm/bolt/test/X86/Inputs/dwarf4-subprogram-single-gc-ranges-main.s

# clang++ -ffunction-sections -g2 -gdwarf-4
# Manually modified to use ranges like what generates sometimes -fbasic-block-sections=all,
# and changed start of range to 0.
# int doStuff(int val) {
#   if (val)
#     ++val;
#   return val;
# }
#
# int main(int argc, const char** argv) {
#     return  doStuff(argc);
# }
	.text
	.file	"main.cpp"
	.section	.text._Z7doStuffi,"ax",@progbits
	.globl	_Z7doStuffi                     # -- Begin function _Z7doStuffi
	.p2align	4, 0x90
	.type	_Z7doStuffi,@function
_Z7doStuffi:                            # @_Z7doStuffi
.Lfunc_begin0:
	.file	1 "/subprogramRanges" "main.cpp"
	.loc	1 1 0                           # main.cpp:1:0
	.cfi_startproc
# %bb.0:                                # %entry
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	movl	%edi, -4(%rbp)
.Ltmp0:
	.loc	1 2 7 prologue_end              # main.cpp:2:7
	cmpl	$0, -4(%rbp)
.Ltmp1:
	.loc	1 2 7 is_stmt 0                 # main.cpp:2:7
	je	.LBB0_2
# %bb.1:                                # %if.then
.Ltmp2:
	.loc	1 3 5 is_stmt 1                 # main.cpp:3:5
	movl	-4(%rbp), %eax
	addl	$1, %eax
	movl	%eax, -4(%rbp)
.Ltmp3:
.LBB0_2:                                # %if.end
	.loc	1 4 10                          # main.cpp:4:10
	movl	-4(%rbp), %eax
	.loc	1 4 3 epilogue_begin is_stmt 0  # main.cpp:4:3
	popq	%rbp
	.cfi_def_cfa %rsp, 8
	retq
.Ltmp4:
.Lfunc_end0:
	.size	_Z7doStuffi, .Lfunc_end0-_Z7doStuffi
	.cfi_endproc
                                        # -- End function
	.section	.text.main,"ax",@progbits
	.globl	main                            # -- Begin function main
	.p2align	4, 0x90
	.type	main,@function
main:                                   # @main
.Lfunc_begin1:
	.loc	1 7 0 is_stmt 1                 # main.cpp:7:0
	.cfi_startproc
# %bb.0:                                # %entry
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	subq	$16, %rsp
	movl	$0, -4(%rbp)
	movl	%edi, -8(%rbp)
	movq	%rsi, -16(%rbp)
.Ltmp5:
	.loc	1 8 21 prologue_end             # main.cpp:8:21
	movl	-8(%rbp), %edi
	.loc	1 8 13 is_stmt 0                # main.cpp:8:13
	callq	_Z7doStuffi
	.loc	1 8 5 epilogue_begin            # main.cpp:8:5
	addq	$16, %rsp
	popq	%rbp
	.cfi_def_cfa %rsp, 8
	retq
.Ltmp6:
.Lfunc_end1:
	.size	main, .Lfunc_end1-main
	.cfi_endproc
                                        # -- End function
	.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	14                              # DW_FORM_strp
	.byte	19                              # DW_AT_language
	.byte	5                               # DW_FORM_data2
	.byte	3                               # DW_AT_name
	.byte	14                              # DW_FORM_strp
	.byte	16                              # DW_AT_stmt_list
	.byte	23                              # DW_FORM_sec_offset
	.byte	27                              # DW_AT_comp_dir
	.byte	14                              # DW_FORM_strp
	.byte	17                              # DW_AT_low_pc
	.byte	1                               # DW_FORM_addr
	.byte	85                              # DW_AT_ranges
	.byte	23                              # DW_FORM_sec_offset
	.byte	0                               # EOM(1)
	.byte	0                               # EOM(2)
	.byte	2                               # Abbreviation Code
	.byte	46                              # DW_TAG_subprogram
	.byte	1                               # DW_CHILDREN_yes
	.byte	85                              # DW_AT_ranges
	.byte	23                              # DW_FORM_sec_offset
	.byte	64                              # DW_AT_frame_base
	.byte	24                              # DW_FORM_exprloc
	.byte	110                             # DW_AT_linkage_name
	.byte	14                              # DW_FORM_strp
	.byte	3                               # DW_AT_name
	.byte	14                              # DW_FORM_strp
	.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	3                               # Abbreviation Code
	.byte	5                               # DW_TAG_formal_parameter
	.byte	0                               # DW_CHILDREN_no
	.byte	2                               # DW_AT_location
	.byte	24                              # DW_FORM_exprloc
	.byte	3                               # DW_AT_name
	.byte	14                              # DW_FORM_strp
	.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	0                               # EOM(1)
	.byte	0                               # EOM(2)
	.byte	4                               # Abbreviation Code
	.byte	46                              # DW_TAG_subprogram
	.byte	1                               # DW_CHILDREN_yes
	.byte	17                              # DW_AT_low_pc
	.byte	1                               # DW_FORM_addr
	.byte	18                              # DW_AT_high_pc
	.byte	6                               # DW_FORM_data4
	.byte	64                              # DW_AT_frame_base
	.byte	24                              # DW_FORM_exprloc
	.byte	3                               # DW_AT_name
	.byte	14                              # DW_FORM_strp
	.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	5                               # Abbreviation Code
	.byte	36                              # DW_TAG_base_type
	.byte	0                               # DW_CHILDREN_no
	.byte	3                               # DW_AT_name
	.byte	14                              # DW_FORM_strp
	.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	6                               # Abbreviation Code
	.byte	15                              # DW_TAG_pointer_type
	.byte	0                               # DW_CHILDREN_no
	.byte	73                              # DW_AT_type
	.byte	19                              # DW_FORM_ref4
	.byte	0                               # EOM(1)
	.byte	0                               # EOM(2)
	.byte	7                               # Abbreviation Code
	.byte	38                              # DW_TAG_const_type
	.byte	0                               # DW_CHILDREN_no
	.byte	73                              # DW_AT_type
	.byte	19                              # DW_FORM_ref4
	.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	4                               # DWARF version number
	.long	.debug_abbrev                   # Offset Into Abbrev. Section
	.byte	8                               # Address Size (in bytes)
	.byte	1                               # Abbrev [1] 0xb:0x9f DW_TAG_compile_unit
	.long	.Linfo_string0                  # DW_AT_producer
	.short	33                              # DW_AT_language
	.long	.Linfo_string1                  # DW_AT_name
	.long	.Lline_table_start0             # DW_AT_stmt_list
	.long	.Linfo_string2                  # DW_AT_comp_dir
	.quad	0                               # DW_AT_low_pc
	.long	.Ldebug_ranges0                 # DW_AT_ranges
	.byte	2                               # Abbrev [2] 0x2a:0x2c DW_TAG_subprogram
	.long	.Ldebug_ranges1                 # DW_AT_ranges
	.byte	1                               # DW_AT_frame_base
	.byte	86
	.long	.Linfo_string3                  # DW_AT_linkage_name
	.long	.Linfo_string4                  # DW_AT_name
	.byte	1                               # DW_AT_decl_file
	.byte	1                               # DW_AT_decl_line
	.long	132                             # DW_AT_type
                                        # DW_AT_external
	.byte	3                               # Abbrev [3] 0x47:0xe DW_TAG_formal_parameter
	.byte	2                               # DW_AT_location
	.byte	145
	.byte	124
	.long	.Linfo_string7                  # DW_AT_name
	.byte	1                               # DW_AT_decl_file
	.byte	1                               # DW_AT_decl_line
	.long	132                             # DW_AT_type
	.byte	0                               # End Of Children Mark
	.byte	4                               # Abbrev [4] 0x56:0x36 DW_TAG_subprogram
	.quad	.Lfunc_begin1                   # DW_AT_low_pc
	.long	.Lfunc_end1-.Lfunc_begin1       # DW_AT_high_pc
	.byte	1                               # DW_AT_frame_base
	.byte	86
	.long	.Linfo_string6                  # DW_AT_name
	.byte	1                               # DW_AT_decl_file
	.byte	7                               # DW_AT_decl_line
	.long	132                             # DW_AT_type
                                        # DW_AT_external
	.byte	3                               # Abbrev [3] 0x6f:0xe DW_TAG_formal_parameter
	.byte	2                               # DW_AT_location
	.byte	145
	.byte	120
	.long	.Linfo_string8                  # DW_AT_name
	.byte	1                               # DW_AT_decl_file
	.byte	7                               # DW_AT_decl_line
	.long	132                             # DW_AT_type
	.byte	3                               # Abbrev [3] 0x7d:0xe DW_TAG_formal_parameter
	.byte	2                               # DW_AT_location
	.byte	145
	.byte	112
	.long	.Linfo_string9                  # DW_AT_name
	.byte	1                               # DW_AT_decl_file
	.byte	7                               # DW_AT_decl_line
	.long	144                             # DW_AT_type
	.byte	0                               # End Of Children Mark
	.byte	5                               # Abbrev [5] 0x8c:0x7 DW_TAG_base_type
	.long	.Linfo_string5                  # DW_AT_name
	.byte	5                               # DW_AT_encoding
	.byte	4                               # DW_AT_byte_size
	.byte	6                               # Abbrev [6] 0x93:0x5 DW_TAG_pointer_type
	.long	144                             # DW_AT_type
	.byte	6                               # Abbrev [6] 0x98:0x5 DW_TAG_pointer_type
	.long	149                             # DW_AT_type
	.byte	7                               # Abbrev [7] 0x9d:0x5 DW_TAG_const_type
	.long	154                             # DW_AT_type
	.byte	5                               # Abbrev [5] 0xa2:0x7 DW_TAG_base_type
	.long	.Linfo_string10                 # DW_AT_name
	.byte	6                               # DW_AT_encoding
	.byte	1                               # DW_AT_byte_size
	.byte	0                               # End Of Children Mark
.Ldebug_info_end0:
	.section	.debug_ranges,"",@progbits
.Ldebug_ranges0:
	.quad	.Lfunc_begin0
	.quad	.Lfunc_end0
	.quad	.Lfunc_begin1
	.quad	.Lfunc_end1
	.quad	0
	.quad	0
.Ldebug_ranges1:
	.quad	0
	.quad	.Lfunc_end0
	.quad	0
	.quad	0
	.section	.debug_str,"MS",@progbits,1
.Linfo_string0:
	.asciz	"clang version 17.0.0 (https://github.com/llvm/llvm-project.git 640e07c49037cca41a1bfbeb916b569d8c950aea)" # string offset=0
.Linfo_string1:
	.asciz	"main.cpp"                      # string offset=105
.Linfo_string2:
	.asciz	"/subprogramRanges" # string offset=114
.Linfo_string3:
	.asciz	"_Z7doStuffi"                   # string offset=169
.Linfo_string4:
	.asciz	"doStuff"                       # string offset=181
.Linfo_string5:
	.asciz	"int"                           # string offset=189
.Linfo_string6:
	.asciz	"main"                          # string offset=193
.Linfo_string7:
	.asciz	"val"                           # string offset=198
.Linfo_string8:
	.asciz	"argc"                          # string offset=202
.Linfo_string9:
	.asciz	"argv"                          # string offset=207
.Linfo_string10:
	.asciz	"char"                          # string offset=212
	.ident	"clang version 17.0.0 (https://github.com/llvm/llvm-project.git 640e07c49037cca41a1bfbeb916b569d8c950aea)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym _Z7doStuffi
	.section	.debug_line,"",@progbits
.Lline_table_start0: