LLVM OpenMP 22.0.0git
empty_reduce.c
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1// clang-format off
2// RUN: %libomp-compile-and-run | FileCheck %s
3// RUN: %libomp-compile -DNOWAIT && %libomp-run | FileCheck %s
4// REQUIRES: ompt
5// UNSUPPORTED: gcc
6// clang-format on
7#include "callback.h"
8#include <omp.h>
9
10#ifdef NOWAIT
11#define FOR_CLAUSE nowait
12#else
13#define FOR_CLAUSE
14#endif
15
16int main() {
17 int sum = 0;
18 int i;
19#pragma omp parallel num_threads(1)
20#pragma omp for reduction(+ : sum) FOR_CLAUSE
21 for (i = 0; i < 10000; i++) {
22 sum += i;
23 }
24
25 // clang-format off
26 // CHECK: 0: NULL_POINTER=[[NULL:.*$]]
27
28 // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_parallel_begin:
29 // CHECK-SAME: parallel_id=[[PARALLEL_ID:[0-f]+]]
30 // CHECK: {{^}}[[MASTER_ID]]: ompt_event_implicit_task_begin:
31 // CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id=[[TASK_ID:[0-f]+]]
32
33 // CHECK: {{^}}[[MASTER_ID]]: ompt_event_reduction_begin:
34 // CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id=[[TASK_ID]],
35 // CHECK-SAME: codeptr_ra=
36 // CHECK: {{^}}[[MASTER_ID]]: ompt_event_reduction_end:
37 // CHECK-SAME: parallel_id=[[PARALLEL_ID]],
38 // CHECK-SAME: task_id=[[TASK_ID]], codeptr_ra=
39 // clang-format on
40
41 return 0;
42}
int main()
Definition: empty_reduce.c:16
#define i
Definition: kmp_stub.cpp:87