forked from OSchip/llvm-project
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
// RUN: %libomptarget-compilexx-run-and-check-aarch64-unknown-linux-gnu
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// RUN: %libomptarget-compilexx-run-and-check-powerpc64-ibm-linux-gnu
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// RUN: %libomptarget-compilexx-run-and-check-powerpc64le-ibm-linux-gnu
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// RUN: %libomptarget-compilexx-run-and-check-x86_64-pc-linux-gnu
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// RUN: %libomptarget-compilexx-run-and-check-nvptx64-nvidia-cuda
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#include <cstdio>
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#include <cstdlib>
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typedef struct {
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short *a;
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long d1, d2;
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} DV_A;
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typedef struct {
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DV_A b;
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long d3;
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} C;
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typedef struct {
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C *c;
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long d4, d5;
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} DV_B;
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int main() {
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short arr1[10] = {10, 11, 12, 13, 14, 15, 16, 17, 18, 19};
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short arr2[10] = {20, 31, 22, 23, 24, 25, 26, 27, 28, 29};
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C c1[2];
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c1[0].b.a = (short *)arr1;
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c1[1].b.a = (short *)arr2;
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c1[0].b.d1 = 111;
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DV_B dvb1;
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dvb1.c = (C *)&c1;
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// CHECK: 10 111
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printf("%d %ld %p %p %p %p\n", dvb1.c[0].b.a[0], dvb1.c[0].b.d1, &dvb1,
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&dvb1.c[0], &dvb1.c[0].b, &dvb1.c[0].b.a[0]);
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#pragma omp target map(to \
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: dvb1, dvb1.c [0:2]) \
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map(tofrom \
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: dvb1.c[0].b.a [0:10], dvb1.c[1].b.a [0:10])
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{
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// CHECK: 10 111
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printf("%d %ld %p %p %p %p\n", dvb1.c[0].b.a[0], dvb1.c[0].b.d1, &dvb1,
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&dvb1.c[0], &dvb1.c[0].b, &dvb1.c[0].b.a[0]);
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dvb1.c[0].b.a[0] = 333;
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dvb1.c[0].b.d1 = 444;
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}
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// CHECK: 333 111
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printf("%d %ld %p %p %p %p\n", dvb1.c[0].b.a[0], dvb1.c[0].b.d1, &dvb1,
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&dvb1.c[0], &dvb1.c[0].b, &dvb1.c[0].b.a[0]);
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}
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