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0c6f2f629c
The default version of OpenMP is updated from 5.0 to 5.1 which means if -fopenmp is specified but -fopenmp-version is not specified with clang, the default version of OpenMP is taken to be 5.1. After modifying the Frontend for that, various LIT tests were updated. This patch contains all such changes. At a high level, these are the patterns of changes observed in LIT tests - # RUN lines which mentioned `-fopenmp-version=50` need to kept only if the IR for version 5.0 and 5.1 are different. Otherwise only one RUN line with no version info(i.e. default version) needs to be there. # Test cases of this sort already had the RUN lines with respect to the older default version 5.0 and the version 5.1. Only swapping the version specification flag `-fopenmp-version` from newer version RUN line to older version RUN line is required. # Diagnostics: Remove the 5.0 version specific RUN lines if there was no difference in the Diagnostics messages with respect to the default 5.1. # Diagnostics: In case there was any difference in diagnostics messages between 5.0 and 5.1, mention version specific messages in tests. # If the test contained version specific ifdef's e.g. "#ifdef OMP5" but there were no RUN lines for any other version than 5.X, then bring the code guarded by ifdef's outside and remove the ifdef's. # Some tests had RUN lines for both 5.0 and 5.1 versions, but it is found that the IR for 5.0 is not different from the 5.1, therefore such RUN lines are redundant. So, such duplicated lines are removed. # To generate CHECK lines automatically, use the script llvm/utils/update_cc_test_checks.py Reviewed By: saiislam, ABataev Differential Revision: https://reviews.llvm.org/D129635 (cherry picked from commit 9dd2999907dc791136a75238a6000f69bf67cf4e)
307 lines
11 KiB
C++
307 lines
11 KiB
C++
// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-version=45 -fopenmp %s -Wuninitialized
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// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp %s -Wuninitialized
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// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-version=45 -fopenmp-simd %s -Wuninitialized
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// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd %s -Wuninitialized
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typedef void **omp_allocator_handle_t;
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extern const omp_allocator_handle_t omp_null_allocator;
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extern const omp_allocator_handle_t omp_default_mem_alloc;
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extern const omp_allocator_handle_t omp_large_cap_mem_alloc;
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extern const omp_allocator_handle_t omp_const_mem_alloc;
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extern const omp_allocator_handle_t omp_high_bw_mem_alloc;
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extern const omp_allocator_handle_t omp_low_lat_mem_alloc;
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extern const omp_allocator_handle_t omp_cgroup_mem_alloc;
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extern const omp_allocator_handle_t omp_pteam_mem_alloc;
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extern const omp_allocator_handle_t omp_thread_mem_alloc;
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void foo() {
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}
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bool foobool(int argc) {
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return argc;
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}
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struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
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extern S1 a;
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class S2 {
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mutable int a;
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public:
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S2() : a(0) {}
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S2(S2 &s2) : a(s2.a) {}
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const S2 &operator =(const S2&) const;
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S2 &operator =(const S2&);
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static float S2s; // expected-note {{static data member is predetermined as shared}}
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static const float S2sc; // expected-note {{'S2sc' declared here}}
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};
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const float S2::S2sc = 0;
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const S2 b;
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const S2 ba[5];
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class S3 {
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int a;
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S3 &operator=(const S3 &s3); // expected-note 2 {{implicitly declared private here}}
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public:
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S3() : a(0) {}
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S3(S3 &s3) : a(s3.a) {}
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};
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const S3 c; // expected-note {{'c' defined here}}
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const S3 ca[5]; // expected-note {{'ca' defined here}}
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extern const int f; // expected-note {{'f' declared here}}
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class S4 {
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int a;
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S4(); // expected-note 3 {{implicitly declared private here}}
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S4(const S4 &s4);
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public:
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S4(int v) : a(v) {}
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};
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class S5 {
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int a;
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S5() : a(0) {} // expected-note {{implicitly declared private here}}
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public:
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S5(const S5 &s5) : a(s5.a) {}
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S5(int v) : a(v) {}
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};
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class S6 {
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int a;
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S6() : a(0) {}
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public:
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S6(const S6 &s6) : a(s6.a) {}
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S6(int v) : a(v) {}
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};
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S3 h;
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#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
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template <class I, class C>
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int foomain(int argc, char **argv) {
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I e(4);
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I g(5);
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int i, z;
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int &j = i;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate // expected-error {{expected '(' after 'lastprivate'}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate() // expected-error {{expected expression}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(conditional: argc) lastprivate(conditional: // expected-error 2 {{use of undeclared identifier 'conditional'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(z, a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(argv[1]) // expected-error {{expected variable name}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(e, g) // expected-error 2 {{calling a private constructor of class 'S4'}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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{
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int v = 0;
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int i;
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#pragma omp taskloop simd lastprivate(i) allocate(omp_thread_mem_alloc: i) // expected-warning {{allocator with the 'thread' trait access has unspecified behavior on 'taskloop simd' directive}}
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for (int k = 0; k < argc; ++k) {
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i = k;
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v += i;
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}
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}
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#pragma omp parallel shared(i)
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#pragma omp parallel private(i)
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#pragma omp taskloop simd lastprivate(j)
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for (int k = 0; k < argc; ++k)
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++k;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(i)
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for (int k = 0; k < argc; ++k)
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++k;
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return 0;
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}
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void bar(S4 a[2]) {
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(a)
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for (int i = 0; i < 2; ++i)
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foo();
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}
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namespace A {
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double x;
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#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
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}
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namespace B {
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using A::x;
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}
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int main(int argc, char **argv) {
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const int d = 5; // expected-note {{'d' defined here}}
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const int da[5] = {0}; // expected-note {{'da' defined here}}
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S4 e(4);
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S5 g(5);
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S3 m;
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S6 n(2);
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int i, z;
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int &j = i;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate // expected-error {{expected '(' after 'lastprivate'}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate() // expected-error {{expected expression}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(argc, z)
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 1 {{const-qualified variable without mutable fields cannot be lastprivate}} expected-error 2 {{const-qualified variable cannot be lastprivate}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(argv[1]) // expected-error {{expected variable name}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(2 * 2) // expected-error {{expected variable name}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(ba)
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(ca) // expected-error {{const-qualified variable without mutable fields cannot be lastprivate}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(da) // expected-error {{const-qualified variable cannot be lastprivate}}
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for (i = 0; i < argc; ++i)
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foo();
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int xa;
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(xa) // OK
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(S2::S2sc) // expected-error {{const-qualified variable cannot be lastprivate}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd safelen(5)
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(i) // omp45-note {{defined as lastprivate}}
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for (i = 0; i < argc; ++i) // omp45-error {{loop iteration variable in the associated loop of 'omp taskloop simd' directive may not be lastprivate, predetermined as linear}}
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foo();
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#pragma omp parallel private(xa)
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#pragma omp taskloop simd lastprivate(xa)
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel reduction(+ : xa)
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#pragma omp taskloop simd lastprivate(xa)
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(j)
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd firstprivate(m) lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
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for (i = 0; i < argc; ++i)
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foo();
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#pragma omp parallel
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#pragma omp taskloop simd lastprivate(n) firstprivate(n) // OK
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for (i = 0; i < argc; ++i)
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foo();
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static int si;
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#pragma omp taskloop simd lastprivate(si) // OK
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for (i = 0; i < argc; ++i)
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si = i + 1;
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return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}
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}
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