5c93a94f5a
Add the interchange directive which will be introduced in the upcoming OpenMP 6.0 specification. A preview has been published in [Technical Report 12](https://www.openmp.org/wp-content/uploads/openmp-TR12.pdf).
39 lines
795 B
C
39 lines
795 B
C
// RUN: %libomp-compile-and-run | FileCheck %s --match-full-lines
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#ifndef HEADER
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#define HEADER
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#include <stdlib.h>
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#include <stdio.h>
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int main() {
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printf("do\n");
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#pragma omp interchange
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for (int i = 7; i < 17; i += 3)
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for (int j = 8; j < 18; j += 3)
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printf("i=%d j=%d\n", i, j);
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printf("done\n");
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return EXIT_SUCCESS;
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}
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#endif /* HEADER */
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// CHECK: do
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// CHECK-NEXT: i=7 j=8
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// CHECK-NEXT: i=10 j=8
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// CHECK-NEXT: i=13 j=8
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// CHECK-NEXT: i=16 j=8
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// CHECK-NEXT: i=7 j=11
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// CHECK-NEXT: i=10 j=11
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// CHECK-NEXT: i=13 j=11
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// CHECK-NEXT: i=16 j=11
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// CHECK-NEXT: i=7 j=14
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// CHECK-NEXT: i=10 j=14
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// CHECK-NEXT: i=13 j=14
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// CHECK-NEXT: i=16 j=14
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// CHECK-NEXT: i=7 j=17
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// CHECK-NEXT: i=10 j=17
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// CHECK-NEXT: i=13 j=17
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// CHECK-NEXT: i=16 j=17
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// CHECK-NEXT: done
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