67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
// RUN: %libomptarget-compile-generic -fprofile-generate \
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// RUN: -Xclang "-fprofile-instrument=llvm"
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// RUN: env LLVM_PROFILE_FILE=llvm.profraw %libomptarget-run-generic 2>&1
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// RUN: %profdata show --all-functions --counts \
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// RUN: %target_triple.llvm.profraw | %fcheck-generic \
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// RUN: --check-prefix="LLVM-PGO"
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// RUN: %libomptarget-compile-generic -fprofile-instr-generate \
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// RUN: -Xclang "-fprofile-instrument=clang"
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// RUN: env LLVM_PROFILE_FILE=clang.profraw %libomptarget-run-generic 2>&1
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// RUN: %profdata show --all-functions --counts \
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// RUN: %target_triple.clang.profraw | %fcheck-generic \
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// RUN: --check-prefix="CLANG-PGO"
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// REQUIRES: gpu
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// REQUIRES: pgo
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#ifdef _OPENMP
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#include <omp.h>
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#endif
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int test1(int a) { return a / 2; }
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int test2(int a) { return a * 2; }
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int main() {
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int m = 2;
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#pragma omp target
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for (int i = 0; i < 10; i++) {
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m = test1(m);
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for (int j = 0; j < 2; j++) {
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m = test2(m);
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}
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}
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}
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// LLVM-PGO-LABEL: __omp_offloading_{{[_0-9a-zA-Z]*}}_main_{{[_0-9a-zA-Z]*}}:
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// LLVM-PGO: Hash: {{0[xX][0-9a-fA-F]+}}
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// LLVM-PGO: Counters: 4
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// LLVM-PGO: Block counts: [20, 10, 2, 1]
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// LLVM-PGO-LABEL: test1:
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// LLVM-PGO: Hash: {{0[xX][0-9a-fA-F]+}}
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// LLVM-PGO: Counters: 1
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// LLVM-PGO: Block counts: [10]
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// LLVM-PGO-LABEL: test2:
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// LLVM-PGO: Hash: {{0[xX][0-9a-fA-F]+}}
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// LLVM-PGO: Counters: 1
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// LLVM-PGO: Block counts: [20]
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// CLANG-PGO-LABEL: __omp_offloading_{{[_0-9a-zA-Z]*}}_main_{{[_0-9a-zA-Z]*}}:
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// CLANG-PGO: Hash: {{0[xX][0-9a-fA-F]+}}
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// CLANG-PGO: Counters: 3
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// CLANG-PGO: Function count: 0
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// CLANG-PGO: Block counts: [11, 20]
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// CLANG-PGO-LABEL: test1:
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// CLANG-PGO: Hash: {{0[xX][0-9a-fA-F]+}}
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// CLANG-PGO: Counters: 1
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// CLANG-PGO: Function count: 10
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// CLANG-PGO: Block counts: []
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// CLANG-PGO-LABEL: test2:
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// CLANG-PGO: Hash: {{0[xX][0-9a-fA-F]+}}
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// CLANG-PGO: Counters: 1
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// CLANG-PGO: Function count: 20
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// CLANG-PGO: Block counts: []
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