1 | // RUN: %libomptarget-compile-generic -fcreate-profile \ |
2 | // RUN: -Xarch_device -fprofile-generate \ |
3 | // RUN: -Xarch_device -fprofile-update=atomic |
4 | // RUN: env LLVM_PROFILE_FILE=%basename_t.llvm.profraw \ |
5 | // RUN: %libomptarget-run-generic 2>&1 |
6 | // RUN: llvm-profdata show --all-functions --counts \ |
7 | // RUN: %target_triple.%basename_t.llvm.profraw | \ |
8 | // RUN: %fcheck-generic --check-prefix="LLVM-PGO" |
9 | |
10 | // RUN: %libomptarget-compile-generic -fcreate-profile \ |
11 | // RUN: -Xarch_device -fprofile-instr-generate \ |
12 | // RUN: -Xarch_device -fprofile-update=atomic |
13 | // RUN: env LLVM_PROFILE_FILE=%basename_t.clang.profraw \ |
14 | // RUN: %libomptarget-run-generic 2>&1 |
15 | // RUN: llvm-profdata show --all-functions --counts \ |
16 | // RUN: %target_triple.%basename_t.clang.profraw | \ |
17 | // RUN: %fcheck-generic --check-prefix="CLANG-PGO" |
18 | |
19 | // REQUIRES: gpu |
20 | // REQUIRES: pgo |
21 | |
22 | int test1(int a) { return a / 2; } |
23 | |
24 | int main() { |
25 | int device_var = 1; |
26 | #pragma omp target map(tofrom : device_var) |
27 | { |
28 | #pragma omp parallel for |
29 | for (int i = 1; i <= 10; i++) { |
30 | device_var *= i; |
31 | if (i % 2 == 0) { |
32 | device_var += test1(a: device_var); |
33 | } |
34 | } |
35 | } |
36 | } |
37 | |
38 | // clang-format off |
39 | // LLVM-PGO-LABEL: __omp_offloading_{{[_0-9a-zA-Z]*}}_main_{{[_0-9a-zA-Z]*}}: |
40 | // LLVM-PGO: Hash: {{0[xX][0-9a-fA-F]+}} |
41 | // LLVM-PGO: Counters: 2 |
42 | // LLVM-PGO: Block counts: [0, {{.*}}] |
43 | |
44 | // LLVM-PGO-LABEL: __omp_offloading_{{[_0-9a-zA-Z]*}}_main_{{[_0-9a-zA-Z]*}}_omp_outlined: |
45 | // LLVM-PGO: Hash: {{0[xX][0-9a-fA-F]+}} |
46 | // LLVM-PGO: Counters: 5 |
47 | // LLVM-PGO: Block counts: [10, 5, {{.*}}, 10, {{.*}}] |
48 | |
49 | // LLVM-PGO-LABEL: test1: |
50 | // LLVM-PGO: Hash: {{0[xX][0-9a-fA-F]+}} |
51 | // LLVM-PGO: Counters: 1 |
52 | // LLVM-PGO: Block counts: [5] |
53 | |
54 | // LLVM-PGO-LABEL: Instrumentation level: |
55 | // LLVM-PGO-SAME: IR |
56 | // LLVM-PGO-SAME: entry_first = 0 |
57 | // LLVM-PGO-LABEL: Functions shown: |
58 | // LLVM-PGO-SAME: 3 |
59 | // LLVM-PGO-LABEL: Maximum function count: |
60 | // LLVM-PGO-SAME: 10 |
61 | |
62 | // CLANG-PGO-LABEL: __omp_offloading_{{[_0-9a-zA-Z]*}}_main_{{[_0-9a-zA-Z]*}}: |
63 | // CLANG-PGO: Hash: {{0[xX][0-9a-fA-F]+}} |
64 | // CLANG-PGO: Counters: 1 |
65 | // CLANG-PGO: Function count: {{.*}} |
66 | // CLANG-PGO: Block counts: [] |
67 | |
68 | // CLANG-PGO-LABEL: __omp_offloading_{{[_0-9a-zA-Z]*}}_main_{{[_0-9a-zA-Z]*}}_omp_outlined: |
69 | // CLANG-PGO: Hash: {{0[xX][0-9a-fA-F]+}} |
70 | // CLANG-PGO: Counters: 3 |
71 | // CLANG-PGO: Function count: {{.*}} |
72 | // CLANG-PGO: Block counts: [{{.*}}, 5] |
73 | |
74 | // CLANG-PGO-LABEL: test1: |
75 | // CLANG-PGO: Hash: {{0[xX][0-9a-fA-F]+}} |
76 | // CLANG-PGO: Counters: 1 |
77 | // CLANG-PGO: Function count: 5 |
78 | // CLANG-PGO: Block counts: [] |
79 | |
80 | // CLANG-PGO-LABEL: Instrumentation level: |
81 | // CLANG-PGO-SAME: Front-end |
82 | // CLANG-PGO-LABEL: Functions shown: |
83 | // CLANG-PGO-SAME: 3 |
84 | // clang-format on |
85 | |