27 lines
656 B
C
27 lines
656 B
C
// RUN: %libomptarget-compile-run-and-check-generic
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#include <omp.h>
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#include <stdio.h>
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// OpenMP 5.1. sec 5.8.6 "Pointer Initialization for Device Data Environments"
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// p. 160 L32-33: "If a matching mapped list item is not found, the pointer
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// retains its original value as per the32 firstprivate semantics described in
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// Section 5.4.4."
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int main(void) {
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int *A = (int *)omp_target_alloc(sizeof(int), omp_get_default_device());
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#pragma omp target
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{ *A = 1; }
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int Result = 0;
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#pragma omp target map(from : Result)
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{ Result = *A; }
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// CHECK: PASS
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if (Result == 1)
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printf("PASS\n");
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omp_target_free(A, omp_get_default_device());
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}
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