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/CodeGeneration.h b/linux-x64/clang/include/polly/CodeGen/CodeGeneration.h
new file mode 100644
index 0000000..b32f312
--- /dev/null
+++ b/linux-x64/clang/include/polly/CodeGen/CodeGeneration.h
@@ -0,0 +1,39 @@
+//===- polly/CodeGeneration.h - The Polly code generator --------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef POLLY_CODEGENERATION_H
+#define POLLY_CODEGENERATION_H
+
+#include "polly/CodeGen/IRBuilder.h"
+#include "polly/ScopPass.h"
+#include "llvm/IR/PassManager.h"
+
+namespace polly {
+
+enum VectorizerChoice {
+ VECTORIZER_NONE,
+ VECTORIZER_STRIPMINE,
+ VECTORIZER_POLLY,
+};
+extern VectorizerChoice PollyVectorizerChoice;
+
+/// Mark a basic block unreachable.
+///
+/// Marks the basic block @p Block unreachable by equipping it with an
+/// UnreachableInst.
+void markBlockUnreachable(BasicBlock &Block, PollyIRBuilder &Builder);
+
+struct CodeGenerationPass : public PassInfoMixin<CodeGenerationPass> {
+ PreservedAnalyses run(Scop &S, ScopAnalysisManager &SAM,
+ ScopStandardAnalysisResults &AR, SPMUpdater &U);
+};
+
+extern bool PerfMonitoring;
+} // namespace polly
+
+#endif // POLLY_CODEGENERATION_H