Revert "[OpenMP] Sema and parsing for 'teams distribute simd’ pragma"

This reverts commit r279003 as it breaks some of our buildbots (e.g.
clang-cmake-aarch64-quick, clang-x86_64-linux-selfhost-modules).

The error is in OpenMP/teams_distribute_simd_ast_print.cpp:
clang: /home/buildslave/buildslave/clang-cmake-aarch64-quick/llvm/include/llvm/ADT/DenseMap.h:527:
bool llvm::DenseMapBase<DerivedT, KeyT, ValueT, KeyInfoT, BucketT>::LookupBucketFor(const LookupKeyT&, const BucketT*&) const
[with LookupKeyT = clang::Stmt*; DerivedT = llvm::DenseMap<clang::Stmt*, long unsigned int>;
      KeyT = clang::Stmt*; ValueT = long unsigned int;
      KeyInfoT = llvm::DenseMapInfo<clang::Stmt*>;
      BucketT = llvm::detail::DenseMapPair<clang::Stmt*, long unsigned int>]:
Assertion `!KeyInfoT::isEqual(Val, EmptyKey) && !KeyInfoT::isEqual(Val, TombstoneKey) &&
"Empty/Tombstone value shouldn't be inserted into map!"' failed.

llvm-svn: 279045

1 files changed, 0 insertions, 272 deletions

diff --git a/clang/test/OpenMP/teams_distribute_simd_lastprivate_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_lastprivate_messages.cpp
deleted file mode 100644
index 4c715bf2ce3..00000000000
--- a/clang/test/OpenMP/teams_distribute_simd_lastprivate_messages.cpp
+++ /dev/null
@@ -1,272 +0,0 @@
-// RUN: %clang_cc1 -verify -fopenmp %s
-
-void foo() {
-}
-
-bool foobool(int argc) {
-  return argc;
-}
-
-struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
-extern S1 a;
-class S2 {
-  mutable int a;
-
-public:
-  S2() : a(0) {}
-  S2(S2 &s2) : a(s2.a) {}
-  const S2 &operator =(const S2&) const;
-  S2 &operator =(const S2&);
-  static float S2s; // expected-note {{static data member is predetermined as shared}}
-  static const float S2sc;
-};
-const float S2::S2sc = 0; // expected-note {{static data member is predetermined as shared}}
-const S2 b;
-const S2 ba[5];
-class S3 {
-  int a;
-  S3 &operator=(const S3 &s3); // expected-note 2 {{implicitly declared private here}}
-
-public:
-  S3() : a(0) {}
-  S3(S3 &s3) : a(s3.a) {}
-};
-const S3 c;         // expected-note {{global variable is predetermined as shared}}
-const S3 ca[5];     // expected-note {{global variable is predetermined as shared}}
-extern const int f; // expected-note {{global variable is predetermined as shared}}
-class S4 {
-  int a;
-  S4();             // expected-note 3 {{implicitly declared private here}}
-  S4(const S4 &s4);
-
-public:
-  S4(int v) : a(v) {}
-};
-class S5 {
-  int a;
-  S5() : a(0) {} // expected-note {{implicitly declared private here}}
-
-public:
-  S5(const S5 &s5) : a(s5.a) {}
-  S5(int v) : a(v) {}
-};
-class S6 {
-  int a;
-  S6() : a(0) {}
-
-public:
-  S6(const S6 &s6) : a(s6.a) {}
-  S6(int v) : a(v) {}
-};
-
-S3 h;
-#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
-
-template <class I, class C>
-int foomain(int argc, char **argv) {
-  I e(4);
-  I g(5);
-  int i;
-  int &j = i;
-#pragma omp target
-#pragma omp teams distribute simd lastprivate // expected-error {{expected '(' after 'lastprivate'}}
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate() // expected-error {{expected expression}}
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc)
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argv[1]) // expected-error {{expected variable name}}
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(e, g) // expected-error 2 {{calling a private constructor of class 'S4'}}
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
-  for (int k = 0; k < argc; ++k) ++k;
-
-  int v = 0;
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(i)
-  for (int k = 0; k < argc; ++k) {
-    i = k;
-    v += i;
-  }
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(j) private(i)
-  for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(i)
-  for (int k = 0; k < argc; ++k) ++k;
-
-  return 0;
-}
-
-void bar(S4 a[2]) {
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(a)
-  for (int i = 0; i < 2; ++i) foo();
-}
-
-namespace A {
-double x;
-#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
-}
-namespace B {
-using A::x;
-}
-
-int main(int argc, char **argv) {
-  const int d = 5;       // expected-note {{constant variable is predetermined as shared}}
-  const int da[5] = {0}; // expected-note {{constant variable is predetermined as shared}}
-  S4 e(4);
-  S5 g(5);
-  S3 m;
-  S6 n(2);
-  int i;
-  int &j = i;
-#pragma omp target
-#pragma omp teams distribute simd lastprivate // expected-error {{expected '(' after 'lastprivate'}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate() // expected-error {{expected expression}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc)
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be lastprivate}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argv[1]) // expected-error {{expected variable name}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(2 * 2) // expected-error {{expected variable name}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(ba)
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(da) // expected-error {{shared variable cannot be lastprivate}}
-  for (i = 0; i < argc; ++i) foo();
-
-  int xa;
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(xa) // OK
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(xa)
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(j)
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate(m) lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
-  for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(n) firstprivate(n) // OK
-  for (i = 0; i < argc; ++i) foo();
-
-  static int si;
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(si) // OK
-  for (i = 0; i < argc; ++i) si = i + 1;
-
-  return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}
-}