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/llvm/Analysis/Delinearization.h b/linux-x64/clang/include/llvm/Analysis/Delinearization.h
new file mode 100644
index 0000000..2658b6b
--- /dev/null
+++ b/linux-x64/clang/include/llvm/Analysis/Delinearization.h
@@ -0,0 +1,33 @@
+//===---- Delinearization.h - MultiDimensional Index Delinearization ------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+// This implements an analysis pass that tries to delinearize all GEP
+// instructions in all loops using the SCEV analysis functionality. This pass is
+// only used for testing purposes: if your pass needs delinearization, please
+// use the on-demand SCEVAddRecExpr::delinearize() function.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_ANALYSIS_DELINEARIZATION_H
+#define LLVM_ANALYSIS_DELINEARIZATION_H
+
+#include "llvm/IR/PassManager.h"
+#include "llvm/Support/raw_ostream.h"
+
+namespace llvm {
+struct DelinearizationPrinterPass
+ : public PassInfoMixin<DelinearizationPrinterPass> {
+ explicit DelinearizationPrinterPass(raw_ostream &OS);
+ PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+
+private:
+ raw_ostream &OS;
+};
+} // namespace llvm
+
+#endif // LLVM_ANALYSIS_DELINEARIZATION_H