Imported Upstream version 5.18.0.161

Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98

external/llvm/lib/Transforms/Vectorize/Vectorize.cpp

@@ -0,0 +1,47 @@
+//===-- Vectorize.cpp -----------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements common infrastructure for libLLVMVectorizeOpts.a, which
+// implements several vectorization transformations over the LLVM intermediate
+// representation, including the C bindings for that library.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Transforms/Vectorize.h"
+#include "llvm-c/Initialization.h"
+#include "llvm-c/Transforms/Vectorize.h"
+#include "llvm/Analysis/Passes.h"
+#include "llvm/IR/LegacyPassManager.h"
+#include "llvm/InitializePasses.h"
+
+using namespace llvm;
+
+/// initializeVectorizationPasses - Initialize all passes linked into the
+/// Vectorization library.
+void llvm::initializeVectorization(PassRegistry &Registry) {
+  initializeLoopVectorizePass(Registry);
+  initializeSLPVectorizerPass(Registry);
+  initializeLoadStoreVectorizerPass(Registry);
+}
+
+void LLVMInitializeVectorization(LLVMPassRegistryRef R) {
+  initializeVectorization(*unwrap(R));
+}
+
+// DEPRECATED: Remove after the LLVM 5 release.
+void LLVMAddBBVectorizePass(LLVMPassManagerRef PM) {
+}
+
+void LLVMAddLoopVectorizePass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createLoopVectorizePass());
+}
+
+void LLVMAddSLPVectorizePass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createSLPVectorizerPass());
+}