[lldb] [clang] [libc] [llvm] [clang-tools-extra] [libcxx] [lld] [flang] [OpenACC] Initial commits to support OpenACC (PR #70234)

[Alexey Bataev via cfe-commits]

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@@ -0,0 +1,14 @@
+// RUN: %clang -S -### -fopenacc %s 2>&1 | FileCheck %s --check-prefix=CHECK-DRIVER
+// CHECK-DRIVER: "-cc1" {{.*}} "-fopenacc"
+
+// RUN: %clang -S -### -fopenacc -fexperimental-openacc-macro-override=202211 %s 2>&1 | FileCheck %s --check-prefix=CHECK-MACRO-OVERRIDE
+// RUN: %clang -S -### -fopenacc -fexperimental-openacc-macro-override 202211 %s 2>&1 | FileCheck %s --check-prefix=CHECK-MACRO-OVERRIDE
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alexey-bataev wrote:

Why do you need this new option fexperimental-openacc-macro-override? Can you just rely on -D_OPENACC instead?

https://github.com/llvm/llvm-project/pull/70234