intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 33 insertions, 0 deletions

diff --git a/contrib/libs/llvm12/lib/Transforms/Vectorize/VPlanTransforms.h b/contrib/libs/llvm12/lib/Transforms/Vectorize/VPlanTransforms.h
new file mode 100644
index 0000000000..4b20e8b4e3
--- /dev/null
+++ b/contrib/libs/llvm12/lib/Transforms/Vectorize/VPlanTransforms.h
@@ -0,0 +1,33 @@
+//===- VPlanTransforms.h - Utility VPlan to VPlan transforms --------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file provides utility VPlan to VPlan transformations.
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_VECTORIZE_VPLANTRANSFORMS_H
+#define LLVM_TRANSFORMS_VECTORIZE_VPLANTRANSFORMS_H
+
+#include "VPlan.h"
+#include "llvm/IR/Instruction.h"
+#include "llvm/Transforms/Vectorize/LoopVectorizationLegality.h"
+
+namespace llvm {
+
+struct VPlanTransforms {
+  /// Replaces the VPInstructions in \p Plan with corresponding
+  /// widen recipes.
+  static void VPInstructionsToVPRecipes(
+      Loop *OrigLoop, VPlanPtr &Plan,
+      LoopVectorizationLegality::InductionList &Inductions,
+      SmallPtrSetImpl<Instruction *> &DeadInstructions);
+};
+
+} // namespace llvm
+
+#endif // LLVM_TRANSFORMS_VECTORIZE_VPLANTRANSFORMS_H