# clang++ helper2.cpp -O2 -g2 -gdwarf-4 -S -o helper2.s
# int z1 = 0;
# int d1 = 0;
#
# int helper31(int z_, int d_) {
# z1 += z_;
# d1 += d_;
# return z1 * d1;
# }
#
#
# int z = 0;
# int d = 0;
#
# int helper3(int z_, int d_) {
# z += z_;
# d += d_;
# return z * d;
# }
.text
.file "helper2.cpp"
.file 1 "/dwarf4CrossCULocList" "helper2.cpp"
.globl _Z8helper31ii # -- Begin function _Z8helper31ii
.p2align 4, 0x90
.type _Z8helper31ii,@function
_Z8helper31ii: # @_Z8helper31ii
.Lfunc_begin0:
.loc 1 4 0 # helper2.cpp:4:0
.cfi_startproc
# %bb.0: # %entry
#DEBUG_VALUE: helper31:z_ <- $edi
#DEBUG_VALUE: helper31:d_ <- $esi
movl %esi, %eax
.Ltmp0:
.loc 1 5 5 prologue_end # helper2.cpp:5:5
addl z1(%rip), %edi
.Ltmp1:
#DEBUG_VALUE: helper31:z_ <- [DW_OP_LLVM_entry_value 1] $edi
.loc 1 6 5 # helper2.cpp:6:5
addl d1(%rip), %eax
.loc 1 5 5 # helper2.cpp:5:5
movl %edi, z1(%rip)
.loc 1 6 5 # helper2.cpp:6:5
movl %eax, d1(%rip)
.loc 1 7 12 # helper2.cpp:7:12
imull %edi, %eax
.loc 1 7 2 is_stmt 0 # helper2.cpp:7:2
retq
.Ltmp2:
.Lfunc_end0:
.size _Z8helper31ii, .Lfunc_end0-_Z8helper31ii
.cfi_endproc
# -- End function
.globl _Z7helper3ii # -- Begin function _Z7helper3ii
.p2align 4, 0x90
.type _Z7helper3ii,@function
_Z7helper3ii: # @_Z7helper3ii
.Lfunc_begin1:
.loc 1 14 0 is_stmt 1 # helper2.cpp:14:0
.cfi_startproc
# %bb.0: # %entry
#DEBUG_VALUE: helper3:z_ <- $edi
#DEBUG_VALUE: helper3:d_ <- $esi
movl %esi, %eax
.Ltmp3:
.loc 1 15 4 prologue_end # helper2.cpp:15:4
addl z(%rip), %edi
.Ltmp4:
#DEBUG_VALUE: helper3:z_ <- [DW_OP_LLVM_entry_value 1] $edi
.loc 1 16 4 # helper2.cpp:16:4
addl d(%rip), %eax
.loc 1 15 4 # helper2.cpp:15:4
movl %edi, z(%rip)
.loc 1 16 4 # helper2.cpp:16:4
movl %eax, d(%rip)
.loc 1 17 11 # helper2.cpp:17:11
imull %edi, %eax
.loc 1 17 2 is_stmt 0 # helper2.cpp:17:2
retq
.Ltmp5:
.Lfunc_end1:
.size _Z7helper3ii, .Lfunc_end1-_Z7helper3ii
.cfi_endproc
# -- End function
.type z1,@object # @z1
.bss
.globl z1
.p2align 2, 0x0
z1:
.long 0 # 0x0
.size z1, 4
.type d1,@object # @d1
.globl d1
.p2align 2, 0x0
d1:
.long 0 # 0x0
.size d1, 4
.type z,@object # @z
.globl z
.p2align 2, 0x0
z:
.long 0 # 0x0
.size z, 4
.type d,@object # @d
.globl d
.p2align 2, 0x0
d:
.long 0 # 0x0
.size d, 4
.section .debug_loc,"",@progbits
.Ldebug_loc0:
.quad .Lfunc_begin0-.Lfunc_begin0
.quad .Ltmp1-.Lfunc_begin0
.short 1 # Loc expr size
.byte 85 # super-register DW_OP_reg5
.quad .Ltmp1-.Lfunc_begin0
.quad .Lfunc_end0-.Lfunc_begin0
.short 4 # Loc expr size
.byte 243 # DW_OP_GNU_entry_value
.byte 1 # 1
.byte 85 # super-register DW_OP_reg5
.byte 159 # DW_OP_stack_value
.quad 0
.quad 0
.Ldebug_loc1:
.quad .Lfunc_begin1-.Lfunc_begin0
.quad .Ltmp4-.Lfunc_begin0
.short 1 # Loc expr size
.byte 85 # super-register DW_OP_reg5
.quad .Ltmp4-.Lfunc_begin0
.quad .Lfunc_end1-.Lfunc_begin0
.short 4 # Loc expr size
.byte 243 # DW_OP_GNU_entry_value
.byte 1 # 1
.byte 85 # super-register DW_OP_reg5
.byte 159 # DW_OP_stack_value
.quad 0
.quad 0
.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 18 # DW_AT_high_pc
.byte 6 # DW_FORM_data4
.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 14 # DW_FORM_strp
.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 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 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
.ascii "\227B" # DW_AT_GNU_all_call_sites
.byte 25 # DW_FORM_flag_present
.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 5 # Abbreviation Code
.byte 5 # DW_TAG_formal_parameter
.byte 0 # DW_CHILDREN_no
.byte 2 # DW_AT_location
.byte 23 # DW_FORM_sec_offset
.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 6 # 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 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:0xef 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 .Lfunc_begin0 # DW_AT_low_pc
.long .Lfunc_end1-.Lfunc_begin0 # DW_AT_high_pc
.byte 2 # Abbrev [2] 0x2a:0x15 DW_TAG_variable
.long .Linfo_string3 # DW_AT_name
.long 63 # DW_AT_type
# DW_AT_external
.byte 1 # DW_AT_decl_file
.byte 1 # DW_AT_decl_line
.byte 9 # DW_AT_location
.byte 3
.quad z1
.byte 3 # Abbrev [3] 0x3f:0x7 DW_TAG_base_type
.long .Linfo_string4 # DW_AT_name
.byte 5 # DW_AT_encoding
.byte 4 # DW_AT_byte_size
.byte 2 # Abbrev [2] 0x46:0x15 DW_TAG_variable
.long .Linfo_string5 # DW_AT_name
.long 63 # DW_AT_type
# DW_AT_external
.byte 1 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.byte 9 # DW_AT_location
.byte 3
.quad d1
.byte 2 # Abbrev [2] 0x5b:0x15 DW_TAG_variable
.long .Linfo_string6 # DW_AT_name
.long 63 # DW_AT_type
# DW_AT_external
.byte 1 # DW_AT_decl_file
.byte 11 # DW_AT_decl_line
.byte 9 # DW_AT_location
.byte 3
.quad z
.byte 2 # Abbrev [2] 0x70:0x15 DW_TAG_variable
.long .Linfo_string7 # DW_AT_name
.long 63 # DW_AT_type
# DW_AT_external
.byte 1 # DW_AT_decl_file
.byte 12 # DW_AT_decl_line
.byte 9 # DW_AT_location
.byte 3
.quad d
.byte 4 # Abbrev [4] 0x85:0x3a DW_TAG_subprogram
.quad .Lfunc_begin0 # DW_AT_low_pc
.long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
.byte 1 # DW_AT_frame_base
.byte 87
# DW_AT_GNU_all_call_sites
.long .Linfo_string8 # DW_AT_linkage_name
.long .Linfo_string9 # DW_AT_name
.byte 1 # DW_AT_decl_file
.byte 4 # DW_AT_decl_line
.long 63 # DW_AT_type
# DW_AT_external
.byte 5 # Abbrev [5] 0xa2:0xf DW_TAG_formal_parameter
.long .Ldebug_loc0 # DW_AT_location
.long .Linfo_string12 # DW_AT_name
.byte 1 # DW_AT_decl_file
.byte 4 # DW_AT_decl_line
.long 63 # DW_AT_type
.byte 6 # Abbrev [6] 0xb1:0xd DW_TAG_formal_parameter
.byte 1 # DW_AT_location
.byte 84
.long .Linfo_string13 # DW_AT_name
.byte 1 # DW_AT_decl_file
.byte 4 # DW_AT_decl_line
.long 63 # DW_AT_type
.byte 0 # End Of Children Mark
.byte 4 # Abbrev [4] 0xbf:0x3a 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 87
# DW_AT_GNU_all_call_sites
.long .Linfo_string10 # DW_AT_linkage_name
.long .Linfo_string11 # DW_AT_name
.byte 1 # DW_AT_decl_file
.byte 14 # DW_AT_decl_line
.long 63 # DW_AT_type
# DW_AT_external
.byte 5 # Abbrev [5] 0xdc:0xf DW_TAG_formal_parameter
.long .Ldebug_loc1 # DW_AT_location
.long .Linfo_string12 # DW_AT_name
.byte 1 # DW_AT_decl_file
.byte 14 # DW_AT_decl_line
.long 63 # DW_AT_type
.byte 6 # Abbrev [6] 0xeb:0xd DW_TAG_formal_parameter
.byte 1 # DW_AT_location
.byte 84
.long .Linfo_string13 # DW_AT_name
.byte 1 # DW_AT_decl_file
.byte 14 # DW_AT_decl_line
.long 63 # DW_AT_type
.byte 0 # End Of Children Mark
.byte 0 # End Of Children Mark
.Ldebug_info_end0:
.section .debug_str,"MS",@progbits,1
.Linfo_string0:
.asciz "clang version 18.0.0 ([email protected]:llvm/llvm-project.git 37d6c1cc7d4dd3a8a47ba62254bc88521bd50d66)" # string offset=0
.Linfo_string1:
.asciz "helper2.cpp" # string offset=101
.Linfo_string2:
.asciz "/dwarf4CrossCULocList" # string offset=113
.Linfo_string3:
.asciz "z1" # string offset=172
.Linfo_string4:
.asciz "int" # string offset=175
.Linfo_string5:
.asciz "d1" # string offset=179
.Linfo_string6:
.asciz "z" # string offset=182
.Linfo_string7:
.asciz "d" # string offset=184
.Linfo_string8:
.asciz "_Z8helper31ii" # string offset=186
.Linfo_string9:
.asciz "helper31" # string offset=200
.Linfo_string10:
.asciz "_Z7helper3ii" # string offset=209
.Linfo_string11:
.asciz "helper3" # string offset=222
.Linfo_string12:
.asciz "z_" # string offset=230
.Linfo_string13:
.asciz "d_" # string offset=233
.ident "clang version 18.0.0 ([email protected]:llvm/llvm-project.git 37d6c1cc7d4dd3a8a47ba62254bc88521bd50d66)"
.section ".note.GNU-stack","",@progbits
.addrsig
.section .debug_line,"",@progbits
.Lline_table_start0:
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