llvm/test/tools/llvm-debuginfo-analyzer/DWARF/01-dwarf-compare-logical-elements.test

   1 ; REQUIRES: x86-registered-target
   2
   3 ; Test case 1 - General options
   4
   5 ; test.cpp
   6 ;  1  using INTPTR = const int *;
   7 ;  2  int foo(INTPTR ParamPtr, unsigned ParamUnsigned, bool ParamBool) {
   8 ;  3    if (ParamBool) {
   9 ;  4      typedef int INTEGER;
  10 ;  5      const INTEGER CONSTANT = 7;
  11 ;  6      return CONSTANT;
  12 ;  7    }
  13 ;  8    return ParamUnsigned;
  14 ;  9  }
  15
  16 ; Compare mode - Logical view.
  17 ; The output shows in view form the 'missing (-), added (+)' elements,
  18 ; giving more context by swapping the reference and target object files.
  19
  20 ; RUN: llvm-debuginfo-analyzer --attribute=level \
  21 ; RUN:                         --compare=types \
  22 ; RUN:                         --report=view \
  23 ; RUN:                         --print=symbols,types \
  24 ; RUN:                         %p/Inputs/test-dwarf-clang.o \
  25 ; RUN:                         %p/Inputs/test-dwarf-gcc.o 2>&1 | \
  26 ; RUN: FileCheck --strict-whitespace -check-prefix=ONE %s
  27
  28 ; ONE:      Reference: 'test-dwarf-clang.o'
  29 ; ONE-NEXT: Target:    'test-dwarf-gcc.o'
  30 ; ONE-EMPTY:
  31 ; ONE-NEXT: Logical View:
  32 ; ONE-NEXT:  [000]           {File} 'test-dwarf-clang.o'
  33 ; ONE-EMPTY:
  34 ; ONE-NEXT:  [001]             {CompileUnit} 'test.cpp'
  35 ; ONE-NEXT:  [002]     1         {TypeAlias} 'INTPTR' -> '* const int'
  36 ; ONE-NEXT:  [002]     2         {Function} extern not_inlined 'foo' -> 'int'
  37 ; ONE-NEXT:  [003]                 {Block}
  38 ; ONE-NEXT:  [004]     5             {Variable} 'CONSTANT' -> 'const INTEGER'
  39 ; ONE-NEXT: +[004]     4             {TypeAlias} 'INTEGER' -> 'int'
  40 ; ONE-NEXT:  [003]     2           {Parameter} 'ParamBool' -> 'bool'
  41 ; ONE-NEXT:  [003]     2           {Parameter} 'ParamPtr' -> 'INTPTR'
  42 ; ONE-NEXT:  [003]     2           {Parameter} 'ParamUnsigned' -> 'unsigned int'
  43 ; ONE-NEXT: -[003]     4           {TypeAlias} 'INTEGER' -> 'int'
  44
  45 ; Compare mode - Logical elements.
  46 ; The output shows in tabular form the 'missing (-), added (+)' elements,
  47 ; giving more context by swapping the reference and target object files.
  48
  49 ; RUN: llvm-debuginfo-analyzer --attribute=level \
  50 ; RUN:                         --compare=types \
  51 ; RUN:                         --report=list \
  52 ; RUN:                         --print=symbols,types,summary \
  53 ; RUN:                         %p/Inputs/test-dwarf-clang.o \
  54 ; RUN:                         %p/Inputs/test-dwarf-gcc.o 2>&1 | \
  55 ; RUN: FileCheck --strict-whitespace -check-prefix=TWO %s
  56
  57 ; TWO:      Reference: 'test-dwarf-clang.o'
  58 ; TWO-NEXT: Target:    'test-dwarf-gcc.o'
  59 ; TWO-EMPTY:
  60 ; TWO-NEXT: (1) Missing Types:
  61 ; TWO-NEXT: -[003]     4     {TypeAlias} 'INTEGER' -> 'int'
  62 ; TWO-EMPTY:
  63 ; TWO-NEXT: (1) Added Types:
  64 ; TWO-NEXT: +[004]     4     {TypeAlias} 'INTEGER' -> 'int'
  65 ; TWO-EMPTY:
  66 ; TWO-NEXT: ----------------------------------------
  67 ; TWO-NEXT: Element   Expected    Missing      Added
  68 ; TWO-NEXT: ----------------------------------------
  69 ; TWO-NEXT: Scopes           4          0          0
  70 ; TWO-NEXT: Symbols          0          0          0
  71 ; TWO-NEXT: Types            2          1          1
  72 ; TWO-NEXT: Lines            0          0          0
  73 ; TWO-NEXT: ----------------------------------------
  74 ; TWO-NEXT: Total            6          1          1
  75
  76 ; Changing the 'Reference' and 'Target' order:
  77
  78 ; RUN: llvm-debuginfo-analyzer --attribute=level \
  79 ; RUN:                         --compare=types \
  80 ; RUN:                         --report=list \
  81 ; RUN:                         --print=symbols,types,summary \
  82 ; RUN:                         %p/Inputs/test-dwarf-gcc.o \
  83 ; RUN:                         %p/Inputs/test-dwarf-clang.o 2>&1 | \
  84 ; RUN: FileCheck --strict-whitespace -check-prefix=THR %s
  85
  86 ; THR:      Reference: 'test-dwarf-gcc.o'
  87 ; THR-NEXT: Target:    'test-dwarf-clang.o'
  88 ; THR-EMPTY:
  89 ; THR-NEXT: (1) Missing Types:
  90 ; THR-NEXT: -[004]     4     {TypeAlias} 'INTEGER' -> 'int'
  91 ; THR-EMPTY:
  92 ; THR-NEXT: (1) Added Types:
  93 ; THR-NEXT: +[003]     4     {TypeAlias} 'INTEGER' -> 'int'
  94 ; THR-EMPTY:
  95 ; THR-NEXT: ----------------------------------------
  96 ; THR-NEXT: Element   Expected    Missing      Added
  97 ; THR-NEXT: ----------------------------------------
  98 ; THR-NEXT: Scopes           4          0          0
  99 ; THR-NEXT: Symbols          0          0          0
 100 ; THR-NEXT: Types            2          1          1
 101 ; THR-NEXT: Lines            0          0          0
 102 ; THR-NEXT: ----------------------------------------
 103 ; THR-NEXT: Total            6          1          1