REQUIRES: x86_64-linux

To update the inputs used below run Inputs/update_memprof_inputs.sh /path/to/updated/clang
RUN: llvm-profdata show --memory %p/Inputs/basic-histogram.memprofraw --profiled-binary %p/Inputs/basic-histogram.memprofexe -o - | FileCheck %s

We expect 5 MIBs, each with different AccessHistogramValues.

CHECK: MemprofProfile:
CHECK-NEXT:   Summary:
CHECK-NEXT:     Version: 4
CHECK-NEXT:     NumSegments: {{[0-9]+}}
CHECK-NEXT:     NumMibInfo: 5
CHECK-NEXT:     NumAllocFunctions: 3
CHECK-NEXT:     NumStackOffsets: 5
CHECK-NEXT:   Segments:
CHECK-NEXT:   -
CHECK-NEXT:     BuildId: {{[[:xdigit:]]+}}
CHECK-NEXT:     Start: 0x{{[[:xdigit:]]+}}
CHECK-NEXT:     End: 0x{{[[:xdigit:]]+}}
CHECK-NEXT:     Offset: 0x{{[[:xdigit:]]+}}
CHECK-NEXT:   -

CHECK:   Records:
CHECK-NEXT:   -
CHECK-NEXT:     FunctionGUID: {{[0-9]+}}
CHECK-NEXT:     AllocSites:
CHECK-NEXT:     -
CHECK-NEXT:       Callstack:
CHECK-NEXT:       -
CHECK-NEXT:         Function: {{[0-9]+}}
CHECK-NEXT:         SymbolName: main
CHECK-NEXT:         LineOffset: 2
CHECK-NEXT:         Column: 10
CHECK-NEXT:         Inline: 0
CHECK-NEXT:       MemInfoBlock:
CHECK-NEXT:         AllocCount: 1
CHECK-NEXT:         TotalAccessCount: 8
CHECK-NEXT:         MinAccessCount: 8
CHECK-NEXT:         MaxAccessCount: 8
CHECK-NEXT:         TotalSize: 64
CHECK-NEXT:         MinSize: 64
CHECK-NEXT:         MaxSize: 64
CHECK-NEXT:         AllocTimestamp: {{[0-9]+}}
CHECK-NEXT:         DeallocTimestamp: {{[0-9]+}}
CHECK-NEXT:         TotalLifetime: 0
CHECK-NEXT:         MinLifetime: 0
CHECK-NEXT:         MaxLifetime: 0
CHECK-NEXT:         AllocCpuId: {{[0-9]+}}
CHECK-NEXT:         DeallocCpuId: {{[0-9]+}}
CHECK-NEXT:         NumMigratedCpu: 0
CHECK-NEXT:         NumLifetimeOverlaps: 0
CHECK-NEXT:         NumSameAllocCpu: 0
CHECK-NEXT:         NumSameDeallocCpu: 0
CHECK-NEXT:         DataTypeId: {{[0-9]+}}
CHECK-NEXT:         TotalAccessDensity: 12
CHECK-NEXT:         MinAccessDensity: 12
CHECK-NEXT:         MaxAccessDensity: 12
CHECK-NEXT:         TotalLifetimeAccessDensity: 12000
CHECK-NEXT:         MinLifetimeAccessDensity: 12000
CHECK-NEXT:         MaxLifetimeAccessDensity: 12000
CHECK-NEXT:         AccessHistogramSize: 8
CHECK-NEXT:         AccessHistogram: {{[0-9]+}}
CHECK-NEXT:         AccessHistogramValues: 1 1 1 1 1 1 1 1
CHECK-NEXT:     -
CHECK-NEXT:       Callstack:
CHECK-NEXT:       -
CHECK-NEXT:         Function: {{[0-9]+}}
CHECK-NEXT:         SymbolName: main
CHECK-NEXT:         LineOffset: 14
CHECK-NEXT:         Column: 10
CHECK-NEXT:         Inline: 0
CHECK-NEXT:       MemInfoBlock:
CHECK-NEXT:         AllocCount: 1
CHECK-NEXT:         TotalAccessCount: 36
CHECK-NEXT:         MinAccessCount: 36
CHECK-NEXT:         MaxAccessCount: 36
CHECK-NEXT:         TotalSize: 64
CHECK-NEXT:         MinSize: 64
CHECK-NEXT:         MaxSize: 64
CHECK-NEXT:         AllocTimestamp: {{[0-9]+}}
CHECK-NEXT:         DeallocTimestamp: {{[0-9]+}}
CHECK-NEXT:         TotalLifetime: 0
CHECK-NEXT:         MinLifetime: 0
CHECK-NEXT:         MaxLifetime: 0
CHECK-NEXT:         AllocCpuId: {{[0-9]+}}
CHECK-NEXT:         DeallocCpuId: {{[0-9]+}}
CHECK-NEXT:         NumMigratedCpu: 0
CHECK-NEXT:         NumLifetimeOverlaps: 0
CHECK-NEXT:         NumSameAllocCpu: 0
CHECK-NEXT:         NumSameDeallocCpu: 0
CHECK-NEXT:         DataTypeId: {{[0-9]+}}
CHECK-NEXT:         TotalAccessDensity: 56
CHECK-NEXT:         MinAccessDensity: 56
CHECK-NEXT:         MaxAccessDensity: 56
CHECK-NEXT:         TotalLifetimeAccessDensity: 56000
CHECK-NEXT:         MinLifetimeAccessDensity: 56000
CHECK-NEXT:         MaxLifetimeAccessDensity: 56000
CHECK-NEXT:         AccessHistogramSize: 8
CHECK-NEXT:         AccessHistogram: {{[0-9]+}}
CHECK-NEXT:         AccessHistogramValues: 8 7 6 5 4 3 2 1
CHECK-NEXT:     -
CHECK-NEXT:       Callstack:
CHECK-NEXT:       -
CHECK-NEXT:         Function: {{[0-9]+}}
CHECK-NEXT:         SymbolName: main
CHECK-NEXT:         LineOffset: 54
CHECK-NEXT:         Column: 10
CHECK-NEXT:         Inline: 0
CHECK-NEXT:       MemInfoBlock:
CHECK-NEXT:         AllocCount: 1
CHECK-NEXT:         TotalAccessCount: 1
CHECK-NEXT:         MinAccessCount: 1
CHECK-NEXT:         MaxAccessCount: 1
CHECK-NEXT:         TotalSize: 64
CHECK-NEXT:         MinSize: 64
CHECK-NEXT:         MaxSize: 64
CHECK-NEXT:         AllocTimestamp: {{[0-9]+}}
CHECK-NEXT:         DeallocTimestamp: {{[0-9]+}}
CHECK-NEXT:         TotalLifetime: 0
CHECK-NEXT:         MinLifetime: 0
CHECK-NEXT:         MaxLifetime: 0
CHECK-NEXT:         AllocCpuId: {{[0-9]+}}
CHECK-NEXT:         DeallocCpuId: {{[0-9]+}}
CHECK-NEXT:         NumMigratedCpu: 0
CHECK-NEXT:         NumLifetimeOverlaps: 0
CHECK-NEXT:         NumSameAllocCpu: 0
CHECK-NEXT:         NumSameDeallocCpu: 0
CHECK-NEXT:         DataTypeId: {{[0-9]+}}
CHECK-NEXT:         TotalAccessDensity: 1
CHECK-NEXT:         MinAccessDensity: 1
CHECK-NEXT:         MaxAccessDensity: 1
CHECK-NEXT:         TotalLifetimeAccessDensity: 1000
CHECK-NEXT:         MinLifetimeAccessDensity: 1000
CHECK-NEXT:         MaxLifetimeAccessDensity: 1000
CHECK-NEXT:         AccessHistogramSize: 8
CHECK-NEXT:         AccessHistogram: {{[0-9]+}}
CHECK-NEXT:         AccessHistogramValues: 1 0 0 0 0 0 0 0
CHECK-NEXT:     CallSites:
CHECK-NEXT:     -
CHECK-NEXT:       -
CHECK-NEXT:         Function: {{[0-9]+}}
CHECK-NEXT:         SymbolName: main
CHECK-NEXT:         LineOffset: 59
CHECK-NEXT:         Column: 5
CHECK-NEXT:         Inline: 0
CHECK-NEXT:     -
CHECK-NEXT:       -
CHECK-NEXT:         Function: {{[0-9]+}}
CHECK-NEXT:         SymbolName: main
CHECK-NEXT:         LineOffset: 64
CHECK-NEXT:         Column: 5
CHECK-NEXT:         Inline: 0
CHECK-NEXT:   -
CHECK-NEXT:     FunctionGUID: {{[0-9]+}}
CHECK-NEXT:     AllocSites:
CHECK-NEXT:     -
CHECK-NEXT:       Callstack:
CHECK-NEXT:       -
CHECK-NEXT:         Function: {{[0-9]+}}
CHECK-NEXT:         SymbolName: _Z3foov
CHECK-NEXT:         LineOffset: 2
CHECK-NEXT:         Column: 10
CHECK-NEXT:         Inline: 0
CHECK-NEXT:       -
CHECK-NEXT:         Function: {{[0-9]+}}
CHECK-NEXT:         SymbolName: main
CHECK-NEXT:         LineOffset: 59
CHECK-NEXT:         Column: 5
CHECK-NEXT:         Inline: 0
CHECK-NEXT:       MemInfoBlock:
CHECK-NEXT:         AllocCount: 21
CHECK-NEXT:         TotalAccessCount: 168
CHECK-NEXT:         MinAccessCount: 8
CHECK-NEXT:         MaxAccessCount: 8
CHECK-NEXT:         TotalSize: 1344
CHECK-NEXT:         MinSize: 64
CHECK-NEXT:         MaxSize: 64
CHECK-NEXT:         AllocTimestamp: {{[0-9]+}}
CHECK-NEXT:         DeallocTimestamp: {{[0-9]+}}
CHECK-NEXT:         TotalLifetime: 0
CHECK-NEXT:         MinLifetime: 0
CHECK-NEXT:         MaxLifetime: 0
CHECK-NEXT:         AllocCpuId: {{[0-9]+}}
CHECK-NEXT:         DeallocCpuId: {{[0-9]+}}
CHECK-NEXT:         NumMigratedCpu: 0
CHECK-NEXT:         NumLifetimeOverlaps: 0
CHECK-NEXT:         NumSameAllocCpu: 20
CHECK-NEXT:         NumSameDeallocCpu: 20
CHECK-NEXT:         DataTypeId: {{[0-9]+}}
CHECK-NEXT:         TotalAccessDensity: 252
CHECK-NEXT:         MinAccessDensity: 12
CHECK-NEXT:         MaxAccessDensity: 12
CHECK-NEXT:         TotalLifetimeAccessDensity: 252000
CHECK-NEXT:         MinLifetimeAccessDensity: 12000
CHECK-NEXT:         MaxLifetimeAccessDensity: 12000
CHECK-NEXT:         AccessHistogramSize: 8
CHECK-NEXT:         AccessHistogram: {{[0-9]+}}
CHECK-NEXT:         AccessHistogramValues: 21 21 21 21 21 21 21 21
CHECK-NEXT:   -
CHECK-NEXT:     FunctionGUID: {{[0-9]+}}
CHECK-NEXT:     AllocSites:
CHECK-NEXT:     -
CHECK-NEXT:       Callstack:
CHECK-NEXT:       -
CHECK-NEXT:         Function: {{[0-9]+}}
CHECK-NEXT:         SymbolName: _Z3barv
CHECK-NEXT:         LineOffset: 2
CHECK-NEXT:         Column: 10
CHECK-NEXT:         Inline: 0
CHECK-NEXT:       -
CHECK-NEXT:         Function: {{[0-9]+}}
CHECK-NEXT:         SymbolName: main
CHECK-NEXT:         LineOffset: 64
CHECK-NEXT:         Column: 5
CHECK-NEXT:         Inline: 0
CHECK-NEXT:       MemInfoBlock:
CHECK-NEXT:         AllocCount: 21
CHECK-NEXT:         TotalAccessCount: 756
CHECK-NEXT:         MinAccessCount: 36
CHECK-NEXT:         MaxAccessCount: 36
CHECK-NEXT:         TotalSize: 1344
CHECK-NEXT:         MinSize: 64
CHECK-NEXT:         MaxSize: 64
CHECK-NEXT:         AllocTimestamp: {{[0-9]+}}
CHECK-NEXT:         DeallocTimestamp: {{[0-9]+}}
CHECK-NEXT:         TotalLifetime: 0
CHECK-NEXT:         MinLifetime: 0
CHECK-NEXT:         MaxLifetime: 0
CHECK-NEXT:         AllocCpuId: {{[0-9]+}}
CHECK-NEXT:         DeallocCpuId: {{[0-9]+}}
CHECK-NEXT:         NumMigratedCpu: 0
CHECK-NEXT:         NumLifetimeOverlaps: 0
CHECK-NEXT:         NumSameAllocCpu: 20
CHECK-NEXT:         NumSameDeallocCpu: 20
CHECK-NEXT:         DataTypeId: {{[0-9]+}}
CHECK-NEXT:         TotalAccessDensity: 1176
CHECK-NEXT:         MinAccessDensity: 56
CHECK-NEXT:         MaxAccessDensity: 56
CHECK-NEXT:         TotalLifetimeAccessDensity: 1176000
CHECK-NEXT:         MinLifetimeAccessDensity: 56000
CHECK-NEXT:         MaxLifetimeAccessDensity: 56000
CHECK-NEXT:         AccessHistogramSize: 8
CHECK-NEXT:         AccessHistogram: {{[0-9]+}}
CHECK-NEXT:         AccessHistogramValues: 168 147 126 105 84 63 42 21