8e00703be9
ponter int *p for following map, test currently crash. map(p, p[:100]) or map(p, p[1]) Currly IR looks like // &p, &p, sizeof(int), TARGET_PARAM | TO | FROM // &p, p[0], 100sizeof(float) TO | FROM Worrking IR is // map(p, p[0:100]) to map(p[0:100]) // &p, &p[0], 100*sizeof(float), TARGET_PARAM | TO | FROM | PTR_AND_OBJ The change is add new argument AreBothBasePtrAndPteeMapped in generateInfoForComponentList Use that to skip map for map(p), when processing map(p[:100]) generate map with right flag.
43 lines
1.1 KiB
C
43 lines
1.1 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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// REQUIRES: unified_shared_memory
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// UNSUPPORTED: amdgcn-amd-amdhsa
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#pragma omp declare target
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int *ptr1;
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#pragma omp end declare target
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#include <stdio.h>
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#include <stdlib.h>
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int main() {
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ptr1 = (int *)malloc(sizeof(int) * 100);
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int *ptr2;
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ptr2 = (int *)malloc(sizeof(int) * 100);
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#pragma omp target map(ptr1, ptr1[ : 100])
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{ ptr1[1] = 6; }
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// CHECK: 6
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printf(" %d \n", ptr1[1]);
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#pragma omp target data map(ptr1[ : 5])
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{
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#pragma omp target map(ptr1[2], ptr1, ptr1[3]) map(ptr2, ptr2[2])
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{
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ptr1[2] = 7;
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ptr1[3] = 9;
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ptr2[2] = 7;
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}
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}
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// CHECK: 7 7 9
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printf(" %d %d %d \n", ptr2[2], ptr1[2], ptr1[3]);
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free(ptr1);
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#pragma omp target map(ptr2, ptr2[ : 100])
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{ ptr2[1] = 6; }
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// CHECK: 6
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printf(" %d \n", ptr2[1]);
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free(ptr2);
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return 0;
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}
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