# RUN: llvm-mc %s -filetype obj -triple x86_64-apple-darwin -o - \
# RUN: | not llvm-dwarfdump -v -verify - \
# RUN: | FileCheck %s
# Source:
#
# void f1() {}
# __attribute__((always_inline)) void f2() {
# f1();
# }
# int main() {
# f2();
# }
#
# Compile with:
#
# $ clang -g inlined.c -O0 -S -o inlined.s
#
# Manually patch the DW_AT_abstract_origin to point to the
# DW_TAG_base_type and DW_TAG_compile_unit respectively.
# CHECK: error: DIE with tag DW_TAG_subprogram has DW_AT_abstract_origin that points to DIE with incompatible tag DW_TAG_base_type
# CHECK: DW_TAG_subprogram
# CHECK: error: DIE with tag DW_TAG_inlined_subroutine has DW_AT_abstract_origin that points to DIE with incompatible tag DW_TAG_compile_unit
# CHECK: DW_TAG_inlined_subroutine
.section __TEXT,__text,regular,pure_instructions
.macosx_version_min 10, 13
.globl _f1 ## -- Begin function f1
.p2align 4, 0x90
_f1: ## @f1
Lfunc_begin0:
.file 1 "inlined.c"
.loc 1 1 0 ## inlined.c: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
Ltmp0:
.loc 1 1 12 prologue_end ## inlined.c:1:12
popq %rbp
retq
Ltmp1:
Lfunc_end0:
.cfi_endproc
## -- End function
.globl _f2 ## -- Begin function f2
.p2align 4, 0x90
_f2: ## @f2
Lfunc_begin1:
.loc 1 3 0 ## inlined.c:3:0
.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 1 4 3 prologue_end ## inlined.c:4:3
callq _f1
.loc 1 5 1 ## inlined.c:5:1
popq %rbp
retq
Ltmp3:
Lfunc_end1:
.cfi_endproc
## -- End function
.globl _main ## -- Begin function main
.p2align 4, 0x90
_main: ## @main
Lfunc_begin2:
.loc 1 7 0 ## inlined.c: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
Ltmp4:
.loc 1 4 3 prologue_end ## inlined.c:4:3
callq _f1
xorl %eax, %eax
Ltmp5:
.loc 1 9 1 ## inlined.c:9:1
popq %rbp
retq
Ltmp6:
Lfunc_end2:
.cfi_endproc
## -- End function
.section __DWARF,__debug_str,regular,debug
Linfo_string:
.asciz "clang version 6.0.0 (trunk 315286) (llvm/trunk 315291)" ## string offset=0
.asciz "inlined.c" ## string offset=55
.asciz "/private/tmp" ## string offset=65
.asciz "f1" ## string offset=78
.asciz "f2" ## string offset=81
.asciz "main" ## string offset=84
.asciz "int" ## string offset=89
.section __DWARF,__debug_abbrev,regular,debug
Lsection_abbrev:
.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 46 ## DW_TAG_subprogram
.byte 0 ## DW_CHILDREN_no
.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 63 ## DW_AT_external
.byte 25 ## DW_FORM_flag_present
.byte 0 ## EOM(1)
.byte 0 ## EOM(2)
.byte 3 ## Abbreviation Code
.byte 46 ## DW_TAG_subprogram
.byte 0 ## DW_CHILDREN_no
.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 49 ## DW_AT_abstract_origin
.byte 19 ## DW_FORM_ref4
.byte 0 ## EOM(1)
.byte 0 ## EOM(2)
.byte 4 ## Abbreviation Code
.byte 46 ## DW_TAG_subprogram
.byte 0 ## DW_CHILDREN_no
.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 63 ## DW_AT_external
.byte 25 ## DW_FORM_flag_present
.byte 32 ## DW_AT_inline
.byte 11 ## DW_FORM_data1
.byte 0 ## EOM(1)
.byte 0 ## EOM(2)
.byte 5 ## 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 6 ## Abbreviation Code
.byte 29 ## DW_TAG_inlined_subroutine
.byte 0 ## DW_CHILDREN_no
.byte 49 ## DW_AT_abstract_origin
.byte 19 ## DW_FORM_ref4
.byte 17 ## DW_AT_low_pc
.byte 1 ## DW_FORM_addr
.byte 18 ## DW_AT_high_pc
.byte 6 ## DW_FORM_data4
.byte 88 ## DW_AT_call_file
.byte 11 ## DW_FORM_data1
.byte 89 ## DW_AT_call_line
.byte 11 ## DW_FORM_data1
.byte 0 ## EOM(1)
.byte 0 ## EOM(2)
.byte 7 ## 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 0 ## EOM(3)
.section __DWARF,__debug_info,regular,debug
Lsection_info:
Lcu_begin0:
.long 139 ## Length of Unit
.short 4 ## DWARF version number
Lset0 = Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section
.long Lset0
.byte 8 ## Address Size (in bytes)
.byte 1 ## Abbrev [1] 0xb:0x84 DW_TAG_compile_unit
.long 0 ## DW_AT_producer
.short 12 ## DW_AT_language
.long 55 ## DW_AT_name
Lset1 = Lline_table_start0-Lsection_line ## DW_AT_stmt_list
.long Lset1
.long 65 ## DW_AT_comp_dir
.quad Lfunc_begin0 ## DW_AT_low_pc
Lset2 = Lfunc_end2-Lfunc_begin0 ## DW_AT_high_pc
.long Lset2
.byte 2 ## Abbrev [2] 0x2a:0x15 DW_TAG_subprogram
.quad Lfunc_begin0 ## DW_AT_low_pc
Lset3 = Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc
.long Lset3
.byte 1 ## DW_AT_frame_base
.byte 86
.long 78 ## DW_AT_name
.byte 1 ## DW_AT_decl_file
.byte 1 ## DW_AT_decl_line
## DW_AT_external
.byte 3 ## Abbrev [3] 0x3f:0x13 DW_TAG_subprogram
.quad Lfunc_begin1 ## DW_AT_low_pc
Lset4 = Lfunc_end1-Lfunc_begin1 ## DW_AT_high_pc
.long Lset4
.byte 1 ## DW_AT_frame_base
.byte 86
.long 135 ## DW_AT_abstract_origin
.byte 4 ## Abbrev [4] 0x52:0x8 DW_TAG_subprogram
.long 81 ## DW_AT_name
.byte 1 ## DW_AT_decl_file
.byte 2 ## DW_AT_decl_line
## DW_AT_external
.byte 1 ## DW_AT_inline
.byte 5 ## Abbrev [5] 0x5a:0x2d DW_TAG_subprogram
.quad Lfunc_begin2 ## DW_AT_low_pc
Lset5 = Lfunc_end2-Lfunc_begin2 ## DW_AT_high_pc
.long Lset5
.byte 1 ## DW_AT_frame_base
.byte 86
.long 84 ## DW_AT_name
.byte 1 ## DW_AT_decl_file
.byte 6 ## DW_AT_decl_line
.long 135 ## DW_AT_type
## DW_AT_external
.byte 6 ## Abbrev [6] 0x73:0x13 DW_TAG_inlined_subroutine
.long 11 ## DW_AT_abstract_origin
.quad Ltmp4 ## DW_AT_low_pc
Lset6 = Ltmp5-Ltmp4 ## DW_AT_high_pc
.long Lset6
.byte 1 ## DW_AT_call_file
.byte 8 ## DW_AT_call_line
.byte 0 ## End Of Children Mark
.byte 7 ## Abbrev [7] 0x87:0x7 DW_TAG_base_type
.long 89 ## DW_AT_name
.byte 5 ## DW_AT_encoding
.byte 4 ## DW_AT_byte_size
.byte 0 ## End Of Children Mark
.section __DWARF,__debug_ranges,regular,debug
Ldebug_range:
.section __DWARF,__debug_macinfo,regular,debug
Ldebug_macinfo:
Lcu_macro_begin0:
.byte 0 ## End Of Macro List Mark
.section __DWARF,__apple_names,regular,debug
Lnames_begin:
.long 1212240712 ## Header Magic
.short 1 ## Header Version
.short 0 ## Header Hash Function
.long 3 ## Header Bucket Count
.long 3 ## Header Hash Count
.long 12 ## Header Data Length
.long 0 ## HeaderData Die Offset Base
.long 1 ## HeaderData Atom Count
.short 1 ## DW_ATOM_die_offset
.short 6 ## DW_FORM_data4
.long -1 ## Bucket 0
.long 0 ## Bucket 1
.long 2 ## Bucket 2
.long 5863324 ## Hash in Bucket 1
.long 2090499946 ## Hash in Bucket 1
.long 5863325 ## Hash in Bucket 2
.long LNames1-Lnames_begin ## Offset in Bucket 1
.long LNames0-Lnames_begin ## Offset in Bucket 1
.long LNames2-Lnames_begin ## Offset in Bucket 2
LNames1:
.long 78 ## f1
.long 1 ## Num DIEs
.long 42
.long 0
LNames0:
.long 84 ## main
.long 1 ## Num DIEs
.long 90
.long 0
LNames2:
.long 81 ## f2
.long 2 ## Num DIEs
.long 63
.long 115
.long 0
.section __DWARF,__apple_objc,regular,debug
Lobjc_begin:
.long 1212240712 ## Header Magic
.short 1 ## Header Version
.short 0 ## Header Hash Function
.long 1 ## Header Bucket Count
.long 0 ## Header Hash Count
.long 12 ## Header Data Length
.long 0 ## HeaderData Die Offset Base
.long 1 ## HeaderData Atom Count
.short 1 ## DW_ATOM_die_offset
.short 6 ## DW_FORM_data4
.long -1 ## Bucket 0
.section __DWARF,__apple_namespac,regular,debug
Lnamespac_begin:
.long 1212240712 ## Header Magic
.short 1 ## Header Version
.short 0 ## Header Hash Function
.long 1 ## Header Bucket Count
.long 0 ## Header Hash Count
.long 12 ## Header Data Length
.long 0 ## HeaderData Die Offset Base
.long 1 ## HeaderData Atom Count
.short 1 ## DW_ATOM_die_offset
.short 6 ## DW_FORM_data4
.long -1 ## Bucket 0
.section __DWARF,__apple_types,regular,debug
Ltypes_begin:
.long 1212240712 ## Header Magic
.short 1 ## Header Version
.short 0 ## Header Hash Function
.long 1 ## Header Bucket Count
.long 1 ## Header Hash Count
.long 20 ## Header Data Length
.long 0 ## HeaderData Die Offset Base
.long 3 ## HeaderData Atom Count
.short 1 ## DW_ATOM_die_offset
.short 6 ## DW_FORM_data4
.short 3 ## DW_ATOM_die_tag
.short 5 ## DW_FORM_data2
.short 4 ## DW_ATOM_type_flags
.short 11 ## DW_FORM_data1
.long 0 ## Bucket 0
.long 193495088 ## Hash in Bucket 0
.long Ltypes0-Ltypes_begin ## Offset in Bucket 0
Ltypes0:
.long 89 ## int
.long 1 ## Num DIEs
.long 135
.short 36
.byte 0
.long 0
.subsections_via_symbols
.section __DWARF,__debug_line,regular,debug
Lsection_line:
Lline_table_start0: