# Regression test for: # - Instructions at DW_AT_high_pc of a scope incorrectly included in the scope # clang test.cpp --target=i686-pc-linux -g -O0 # 1 # 2 int main(void) { # 3 float ret = 0; # 4 for (int i = 0; i < 10; i++) { # 5 ret += i; # 6 } # 7 return ret; # 8 } # 9 # REQUIRES: x86-registered-target # RUN: llvm-mc %s -triple=i686-pc-linux -filetype=obj -o - | \ # RUN: llvm-debuginfo-analyzer --attribute=all \ # RUN: --print=all \ # RUN: --output-sort=offset \ # RUN: - | \ # RUN: FileCheck %s # Make sure the line mapping at 0x3c does not show up at the scope level 004 # CHECK-NOT: [0x000000003c][004] 7 {Line} # Make sure it *does* appear at scope level 003 # CHECK: [0x000000003c][003] 7 {Line} .file "compile.cpp" .text .globl main # -- Begin function main .p2align 4 .type main,@function main: # @main .Lfunc_begin0: .file 0 "test.cpp" .loc 0 2 0 .cfi_startproc # %bb.0: # %entry pushl %ebp .cfi_def_cfa_offset 8 .cfi_offset %ebp, -8 movl %esp, %ebp .cfi_def_cfa_register %ebp subl $12, %esp movl $0, -4(%ebp) .Ltmp0: .loc 0 3 15 prologue_end xorps %xmm0, %xmm0 movss %xmm0, -8(%ebp) .Ltmp1: .loc 0 4 18 movl $0, -12(%ebp) .LBB0_1: # %for.cond # =>This Inner Loop Header: Depth=1 .Ltmp2: .loc 0 4 27 is_stmt 0 cmpl $10, -12(%ebp) .Ltmp3: .loc 0 4 9 jge .LBB0_4 # %bb.2: # %for.body # in Loop: Header=BB0_1 Depth=1 .Ltmp4: .loc 0 5 18 is_stmt 1 cvtsi2ssl -12(%ebp), %xmm0 .loc 0 5 15 is_stmt 0 addss -8(%ebp), %xmm0 movss %xmm0, -8(%ebp) .Ltmp5: # %bb.3: # %for.inc # in Loop: Header=BB0_1 Depth=1 .loc 0 4 34 is_stmt 1 movl -12(%ebp), %eax addl $1, %eax movl %eax, -12(%ebp) .loc 0 4 9 is_stmt 0 jmp .LBB0_1 .Ltmp6: .LBB0_4: # %for.end .loc 0 7 16 is_stmt 1 cvttss2si -8(%ebp), %eax .loc 0 7 9 epilogue_begin is_stmt 0 addl $12, %esp popl %ebp .cfi_def_cfa %esp, 4 retl .Ltmp7: .Lfunc_end0: .size main, .Lfunc_end0-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 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 27 # DW_FORM_addrx .byte 18 # DW_AT_high_pc .byte 6 # DW_FORM_data4 .byte 115 # DW_AT_addr_base .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 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 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 3 # Abbreviation Code .byte 52 # DW_TAG_variable .byte 0 # DW_CHILDREN_no .byte 2 # DW_AT_location .byte 24 # DW_FORM_exprloc .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 0 # EOM(1) .byte 0 # EOM(2) .byte 4 # Abbreviation Code .byte 11 # DW_TAG_lexical_block .byte 1 # DW_CHILDREN_yes .byte 17 # DW_AT_low_pc .byte 27 # DW_FORM_addrx .byte 18 # DW_AT_high_pc .byte 6 # DW_FORM_data4 .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 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 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 4 # Address Size (in bytes) .long .debug_abbrev # Offset Into Abbrev. Section .byte 1 # Abbrev [1] 0xc:0x4d 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 .byte 0 # DW_AT_low_pc .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc .long .Laddr_table_base0 # DW_AT_addr_base .byte 2 # Abbrev [2] 0x23:0x2d DW_TAG_subprogram .byte 0 # DW_AT_low_pc .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc .byte 1 # DW_AT_frame_base .byte 85 .byte 3 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 2 # DW_AT_decl_line .long 80 # DW_AT_type # DW_AT_external .byte 3 # Abbrev [3] 0x32:0xb DW_TAG_variable .byte 2 # DW_AT_location .byte 145 .byte 120 .byte 5 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 3 # DW_AT_decl_line .long 84 # DW_AT_type .byte 4 # Abbrev [4] 0x3d:0x12 DW_TAG_lexical_block .byte 1 # DW_AT_low_pc .long .Ltmp6-.Ltmp1 # DW_AT_high_pc .byte 3 # Abbrev [3] 0x43:0xb DW_TAG_variable .byte 2 # DW_AT_location .byte 145 .byte 116 .byte 7 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 4 # DW_AT_decl_line .long 80 # DW_AT_type .byte 0 # End Of Children Mark .byte 0 # End Of Children Mark .byte 5 # Abbrev [5] 0x50:0x4 DW_TAG_base_type .byte 4 # DW_AT_name .byte 5 # DW_AT_encoding .byte 4 # DW_AT_byte_size .byte 5 # Abbrev [5] 0x54:0x4 DW_TAG_base_type .byte 6 # DW_AT_name .byte 4 # DW_AT_encoding .byte 4 # DW_AT_byte_size .byte 0 # End Of Children Mark .Ldebug_info_end0: .section .debug_str_offsets,"",@progbits .long 36 # Length of String Offsets Set .short 5 .short 0 .Lstr_offsets_base0: .section .debug_str,"MS",@progbits,1 .Linfo_string0: .asciz "clang version 22.0.0" # string offset=0 .Linfo_string1: .asciz "test.cpp" # string offset=113 .Linfo_string2: .asciz "F:\\llvm-project" # string offset=142 .Linfo_string3: .asciz "main" # string offset=158 .Linfo_string4: .asciz "int" # string offset=163 .Linfo_string5: .asciz "ret" # string offset=167 .Linfo_string6: .asciz "float" # string offset=171 .Linfo_string7: .asciz "i" # string offset=177 .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 .section .debug_addr,"",@progbits .long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution .Ldebug_addr_start0: .short 5 # DWARF version number .byte 4 # Address size .byte 0 # Segment selector size .Laddr_table_base0: .long .Lfunc_begin0 .long .Ltmp1 .Ldebug_addr_end0: .ident "clang version 22.0.0" .section ".note.GNU-stack","",@progbits .section .debug_line,"",@progbits .Lline_table_start0: