1REQUIRES: x86_64-linux
2
3The input raw profile test has been generated from the following source code:
4
5```
6#include <stdlib.h>
7#include <string.h>
8int main(int argc, char **argv) {
9  char *x = (char *)malloc(10);
10  memset(x, 0, 10);
11  free(x);
12  x = (char *)malloc(10);
13  memset(x, 0, 10);
14  free(x);
15  return 0;
16}
17```
18
19The following commands were used to compile the source to a memprof instrumented
20executable and collect a raw binary format profile. Since the profile contains
21virtual addresses for the callstack, we do not expect the raw binary profile to
22be deterministic. The summary should be deterministic apart from changes to
23the shared libraries linked in which could change the number of segments
24recorded.
25
26```
27clang -fuse-ld=lld -Wl,--no-rosegment -gmlt -fdebug-info-for-profiling \
28      -fmemory-profile -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer \
29      -fno-optimize-sibling-calls -m64 -Wl,-build-id source.c -o basic.memprofexe
30
31env MEMPROF_OPTIONS=log_path=stdout ./rawprofile.out > basic.memprofraw
32```
33
34RUN: llvm-profdata show --memory %p/Inputs/basic.memprofraw --profiled-binary %p/Inputs/basic.memprofexe -o - | FileCheck %s
35
36We expect 2 MIB entries, 1 each for the malloc calls in the program. Any
37additional allocations which do not originate from the main binary are pruned.
38
39CHECK: MemprofProfile:
40CHECK-NEXT:   -
41CHECK-NEXT:   Header:
42CHECK-NEXT:     Version: 1
43CHECK-NEXT:     TotalSizeBytes: 1016
44CHECK-NEXT:     NumSegments: 9
45CHECK-NEXT:     NumMibInfo: 3
46CHECK-NEXT:     NumStackOffsets: 3
47CHECK-NEXT:   Records:
48CHECK-NEXT:   -
49CHECK-NEXT:     Callstack:
50CHECK-NEXT:     -
51CHECK-NEXT:       Function: {{[0-9]+}}
52CHECK-NEXT:       LineOffset: 1
53CHECK-NEXT:       Column: 21
54CHECK-NEXT:       Inline: 0
55CHECK-NEXT:     MemInfoBlock:
56CHECK-NEXT:       AllocCount: 1
57CHECK-NEXT:       TotalAccessCount: 2
58CHECK-NEXT:       MinAccessCount: 2
59CHECK-NEXT:       MaxAccessCount: 2
60CHECK-NEXT:       TotalSize: 10
61CHECK-NEXT:       MinSize: 10
62CHECK-NEXT:       MaxSize: 10
63CHECK-NEXT:       AllocTimestamp: 986
64CHECK-NEXT:       DeallocTimestamp: 986
65CHECK-NEXT:       TotalLifetime: 0
66CHECK-NEXT:       MinLifetime: 0
67CHECK-NEXT:       MaxLifetime: 0
68CHECK-NEXT:       AllocCpuId: 56
69CHECK-NEXT:       DeallocCpuId: 56
70CHECK-NEXT:       NumMigratedCpu: 0
71CHECK-NEXT:       NumLifetimeOverlaps: 0
72CHECK-NEXT:       NumSameAllocCpu: 0
73CHECK-NEXT:       NumSameDeallocCpu: 0
74CHECK-NEXT:       DataTypeId: {{[0-9]+}}
75CHECK-NEXT:   -
76CHECK-NEXT:     Callstack:
77CHECK-NEXT:     -
78CHECK-NEXT:       Function: {{[0-9]+}}
79CHECK-NEXT:       LineOffset: 5
80CHECK-NEXT:       Column: 15
81CHECK-NEXT:       Inline: 0
82CHECK-NEXT:     MemInfoBlock:
83CHECK-NEXT:       AllocCount: 1
84CHECK-NEXT:       TotalAccessCount: 2
85CHECK-NEXT:       MinAccessCount: 2
86CHECK-NEXT:       MaxAccessCount: 2
87CHECK-NEXT:       TotalSize: 10
88CHECK-NEXT:       MinSize: 10
89CHECK-NEXT:       MaxSize: 10
90CHECK-NEXT:       AllocTimestamp: 987
91CHECK-NEXT:       DeallocTimestamp: 987
92CHECK-NEXT:       TotalLifetime: 0
93CHECK-NEXT:       MinLifetime: 0
94CHECK-NEXT:       MaxLifetime: 0
95CHECK-NEXT:       AllocCpuId: 56
96CHECK-NEXT:       DeallocCpuId: 56
97CHECK-NEXT:       NumMigratedCpu: 0
98CHECK-NEXT:       NumLifetimeOverlaps: 0
99CHECK-NEXT:       NumSameAllocCpu: 0
100CHECK-NEXT:       NumSameDeallocCpu: 0
101CHECK-NEXT:       DataTypeId: {{[0-9]+}}
102