a28e835e94
Need to bitcast the function pointer passed as a parameter to the real type to avoid possible problem with calling conventions. Differential Revision: https://reviews.llvm.org/D99521
21 lines
784 B
C
21 lines
784 B
C
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
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// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple nvptx64-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s
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// expected-no-diagnostics
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// CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** %
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// CHECK: [[FN:%.+]] = bitcast void (i8*, ...)* [[MAP_FN]] to void (i8*,
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// CHECK: call void [[FN]](i8* %
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int main() {
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double a, b;
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#pragma omp target map(tofrom \
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: a) map(to \
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: b)
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{
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#pragma omp taskgroup
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#pragma omp task shared(a)
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a = b;
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}
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return 0;
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}
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