1 files changed, 115 insertions, 0 deletions
diff --git a/clang/test/OpenMP/target_parallel_num_threads_strict_messages.cpp b/clang/test/OpenMP/target_parallel_num_threads_strict_messages.cpp
new file mode 100644
index 000000000000..8ceff02d4ecf
--- /dev/null
+++ b/clang/test/OpenMP/target_parallel_num_threads_strict_messages.cpp
@@ -0,0 +1,115 @@
+// RUN: %clang_cc1 -DF1 -verify -fopenmp -fopenmp-version=60 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host-ppc.bc
+// RUN: %clang_cc1 -DF1 -DTARGET -verify -fopenmp -fopenmp-version=60 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host-ppc.bc -o /dev/null
+// RUN: %clang_cc1 -DF2 -verify -fopenmp -fopenmp-version=60 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host-ppc.bc
+// RUN: %clang_cc1 -DF2 -DTARGET -verify -fopenmp -fopenmp-version=60 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host-ppc.bc -o /dev/null
+// RUN: %clang_cc1 -DF3 -verify -fopenmp -fopenmp-version=60 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host-ppc.bc
+// RUN: %clang_cc1 -DF3 -DTARGET -verify -fopenmp -fopenmp-version=60 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host-ppc.bc -o /dev/null
+
+// RUN: %clang_cc1 -DF1 -verify -fopenmp -fopenmp-version=60 -triple x86_64-unknown-unknown -fopenmp-targets=spirv64-intel -emit-llvm-bc %s -o %t-spirv-ppc-host-ppc.bc
+// RUN: %clang_cc1 -DF1 -DTARGET -verify -fopenmp -fopenmp-version=60 -triple spirv64-intel -fopenmp-targets=spirv64-intel -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-spirv-ppc-host-ppc.bc -o /dev/null
+// RUN: %clang_cc1 -DF2 -verify -fopenmp -fopenmp-version=60 -triple x86_64-unknown-unknown -fopenmp-targets=spirv64-intel -emit-llvm-bc %s -o %t-spirv-ppc-host-ppc.bc
+// RUN: %clang_cc1 -DF2 -DTARGET -verify -fopenmp -fopenmp-version=60 -triple spirv64-intel -fopenmp-targets=spirv64-intel -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-spirv-ppc-host-ppc.bc -o /dev/null
+// RUN: %clang_cc1 -DF3 -verify -fopenmp -fopenmp-version=60 -triple x86_64-unknown-unknown -fopenmp-targets=spirv64-intel -emit-llvm-bc %s -o %t-spirv-ppc-host-ppc.bc
+// RUN: %clang_cc1 -DF3 -DTARGET -verify -fopenmp -fopenmp-version=60 -triple spirv64-intel -fopenmp-targets=spirv64-intel -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-spirv-ppc-host-ppc.bc -o /dev/null
+
+#ifndef TARGET
+// expected-no-diagnostics
+#endif
+
+#ifdef F3
+template<typename tx>
+tx ftemplate(int n) {
+  tx a = 0;
+
+#ifdef TARGET
+  // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}}
+#endif
+  #pragma omp parallel num_threads(strict: tx(20)) severity(fatal) message("msg")
+  {
+  }
+
+  short b = 1;
+#ifdef TARGET
+  // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}}
+#endif
+  #pragma omp parallel num_threads(strict: b) severity(warning) message("msg")
+  {
+    a += b;
+  }
+
+  return a;
+}
+#endif
+
+#ifdef F2
+static
+int fstatic(int n) {
+
+#ifdef TARGET
+  // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}}
+#endif
+  #pragma omp target parallel num_threads(strict: n) message("msg")
+  {
+  }
+
+#ifdef TARGET
+  // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}}
+#endif
+  #pragma omp target parallel num_threads(strict: 32+n) severity(warning)
+  {
+  }
+
+  return n+1;
+}
+#endif
+
+#ifdef F1
+struct S1 {
+  double a;
+
+  int r1(int n){
+    int b = 1;
+
+#ifdef TARGET
+    // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}}
+#endif
+    #pragma omp parallel num_threads(strict: n-b) severity(warning) message("msg")
+    {
+      this->a = (double)b + 1.5;
+    }
+
+#ifdef TARGET
+    // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}}
+#endif
+    #pragma omp parallel num_threads(strict: 1024) severity(fatal)
+    {
+      this->a = 2.5;
+    }
+
+    return (int)a;
+  }
+};
+#endif
+
+int bar(int n){
+  int a = 0;
+
+#ifdef F1
+  #pragma omp target
+  {
+    S1 S;
+    a += S.r1(n);
+  }
+#endif
+
+#ifdef F2
+  a += fstatic(n);
+#endif
+
+#ifdef F3
+  #pragma omp target
+  a += ftemplate<int>(n);
+#endif
+
+  return a;
+}