forked from OSchip/llvm-project
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
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void foo() { }
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void xxx(int argc) {
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int map; // expected-note {{initialize the variable 'map' to silence this warning}}
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#pragma omp target data map(map) // expected-warning {{variable 'map' is uninitialized when used here}}
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for (int i = 0; i < 10; ++i)
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;
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}
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int main(int argc, char **argv) {
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int a;
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#pragma omp target data // expected-error {{expected at least one 'map' or 'use_device_ptr' clause for '#pragma omp target data'}}
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{}
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L1:
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foo();
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#pragma omp target data map(a) allocate(a) // expected-error {{unexpected OpenMP clause 'allocate' in directive '#pragma omp target data'}}
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{
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foo();
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goto L1; // expected-error {{use of undeclared label 'L1'}}
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}
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goto L2; // expected-error {{use of undeclared label 'L2'}}
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#pragma omp target data map(a)
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L2:
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foo();
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#pragma omp target data map(a)(i) // expected-warning {{extra tokens at the end of '#pragma omp target data' are ignored}}
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{
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foo();
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}
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#pragma omp target unknown // expected-warning {{extra tokens at the end of '#pragma omp target' are ignored}}
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{
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foo();
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}
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return 0;
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}
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