llvm/lib/Transforms/Vectorize/Vectorize.cpp

   1 //===-- Vectorize.cpp -----------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file implements common infrastructure for libLLVMVectorizeOpts.a, which
  10 // implements several vectorization transformations over the LLVM intermediate
  11 // representation, including the C bindings for that library.
  12 //
  13 //===----------------------------------------------------------------------===//
  14
  15 #include "llvm/Transforms/Vectorize.h"
  16 #include "llvm-c/Initialization.h"
  17 #include "llvm-c/Transforms/Vectorize.h"
  18 #include "llvm/Analysis/Passes.h"
  19 #include "llvm/IR/LegacyPassManager.h"
  20 #include "llvm/InitializePasses.h"
  21
  22 using namespace llvm;
  23
  24 /// Initialize all passes linked into the Vectorization library.
  25 void llvm::initializeVectorization(PassRegistry &Registry) {
  26   initializeLoopVectorizePass(Registry);
  27   initializeSLPVectorizerPass(Registry);
  28   initializeLoadStoreVectorizerLegacyPassPass(Registry);
  29   initializeVectorCombineLegacyPassPass(Registry);
  30 }
  31
  32 void LLVMInitializeVectorization(LLVMPassRegistryRef R) {
  33   initializeVectorization(*unwrap(R));
  34 }
  35
  36 void LLVMAddLoopVectorizePass(LLVMPassManagerRef PM) {
  37   unwrap(PM)->add(createLoopVectorizePass());
  38 }
  39
  40 void LLVMAddSLPVectorizePass(LLVMPassManagerRef PM) {
  41   unwrap(PM)->add(createSLPVectorizerPass());
  42 }