| 1 | // RUN: %clang_cc1 -fopenmp -E -o - %s 2>&1 | FileCheck %s |
|---|
| 2 | |
|---|
| 3 | // This is to make sure the pragma name is not expanded! |
|---|
| 4 | #define omp (0xDEADBEEF) |
|---|
| 5 | |
|---|
| 6 | #define N 2 |
|---|
| 7 | #define M 1 |
|---|
| 8 | #define E N> |
|---|
| 9 | |
|---|
| 10 | #define map_to_be_expanded(x) map(tofrom:x) |
|---|
| 11 | #define sched_to_be_expanded(x,s) schedule(x,s) |
|---|
| 12 | #define reda_to_be_expanded(x) reduction(+:x) |
|---|
| 13 | #define redb_to_be_expanded(x,op) reduction(op:x) |
|---|
| 14 | |
|---|
| 15 | void foo(int *a, int *b) { |
|---|
| 16 | //CHECK: omp target map(a[0:2]) map(tofrom:b[0:2*1]) |
|---|
| 17 | #pragma omp target map(a[0:N]) map_to_be_expanded(b[0:2*M]) |
|---|
| 18 | { |
|---|
| 19 | int reda; |
|---|
| 20 | int redb; |
|---|
| 21 | //CHECK: omp parallel for schedule(static,2> >1) reduction(+:reda) reduction(*:redb) |
|---|
| 22 | #pragma omp parallel for sched_to_be_expanded(static, E>1) \ |
|---|
| 23 | reda_to_be_expanded(reda) redb_to_be_expanded(redb,*) |
|---|
| 24 | for (int i = 0; i < N; ++i) { |
|---|
| 25 | reda += a[i]; |
|---|
| 26 | redb += b[i]; |
|---|
| 27 | } |
|---|
| 28 | a[0] = reda; |
|---|
| 29 | b[0] = redb; |
|---|
| 30 | } |
|---|
| 31 | } |
|---|
| 32 | |
|---|