Update prebuilt Clang to r416183b from Android.
https://android.googlesource.com/platform/prebuilts/clang/host/
linux-x86/+/06a71ddac05c22edb2d10b590e1769b3f8619bef
clang 12.0.5 (based on r416183b) from build 7284624.
Change-Id: I277a316abcf47307562d8b748b84870f31a72866
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/linux-x64/clang/include/polly/CodeGen/PPCGCodeGeneration.h b/linux-x64/clang/include/polly/CodeGen/PPCGCodeGeneration.h
new file mode 100644
index 0000000..d003fb2
--- /dev/null
+++ b/linux-x64/clang/include/polly/CodeGen/PPCGCodeGeneration.h
@@ -0,0 +1,27 @@
+//===--- polly/PPCGCodeGeneration.h - Polly Accelerator Code Generation. --===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Take a scop created by ScopInfo and map it to GPU code using the ppcg
+// GPU mapping strategy.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef POLLY_PPCGCODEGENERATION_H
+#define POLLY_PPCGCODEGENERATION_H
+
+/// The GPU Architecture to target.
+enum GPUArch { NVPTX64, SPIR32, SPIR64 };
+
+/// The GPU Runtime implementation to use.
+enum GPURuntime { CUDA, OpenCL };
+
+namespace polly {
+extern bool PollyManagedMemory;
+}
+
+#endif // POLLY_PPCGCODEGENERATION_H