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feb006fac4
This comes up in empty files or files containing #file directives that never reference the actual source file name. Came up in a small test of line tables I was playing with. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201187 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
738 B
LLVM
16 lines
738 B
LLVM
; RUN: llc %s -o %t -filetype=obj
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; RUN: llvm-dwarfdump -debug-dump=line %t | FileCheck %s
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; Expect no line table entry since there are no functions and file references in this compile unit
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; CHECK: .debug_line contents:
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; CHECK-NOT: Line table prologue:
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!5}
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!0 = metadata !{i32 720913, metadata !4, i32 12, metadata !"clang version 3.1 (trunk 143523)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !2, null, metadata !""} ; [ DW_TAG_compile_unit ]
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!2 = metadata !{}
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!3 = metadata !{i32 786473, metadata !4} ; [ DW_TAG_file_type ]
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!4 = metadata !{metadata !"empty.c", metadata !"/home/nlewycky"}
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!5 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
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