From c34e51132c03ee328c84fb5937a68852a322718e Mon Sep 17 00:00:00 2001
From: Hal Finkel <hfinkel@anl.gov>
Date: Wed, 1 Feb 2012 03:51:43 +0000
Subject: Add a basic-block autovectorization pass.

This is the initial checkin of the basic-block autovectorization pass along with some supporting vectorization infrastructure.
Special thanks to everyone who helped review this code over the last several months (especially Tobias Grosser).

llvm-svn: 149468
---
 llvm/lib/Transforms/Vectorize/Vectorize.cpp | 39 +++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 llvm/lib/Transforms/Vectorize/Vectorize.cpp

(limited to 'llvm/lib/Transforms/Vectorize/Vectorize.cpp')

diff --git a/llvm/lib/Transforms/Vectorize/Vectorize.cpp b/llvm/lib/Transforms/Vectorize/Vectorize.cpp
new file mode 100644
index 00000000000..1ef60029bcf
--- /dev/null
+++ b/llvm/lib/Transforms/Vectorize/Vectorize.cpp
@@ -0,0 +1,39 @@
+//===-- 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-c/Transforms/Vectorize.h"
+#include "llvm-c/Initialization.h"
+#include "llvm/InitializePasses.h"
+#include "llvm/PassManager.h"
+#include "llvm/Analysis/Passes.h"
+#include "llvm/Analysis/Verifier.h"
+#include "llvm/Transforms/Vectorize.h"
+
+using namespace llvm;
+
+/// initializeVectorizationPasses - Initialize all passes linked into the 
+/// Vectorization library.
+void llvm::initializeVectorization(PassRegistry &Registry) {
+  initializeBBVectorizePass(Registry);
+}
+
+void LLVMInitializeVectorization(LLVMPassRegistryRef R) {
+  initializeVectorization(*unwrap(R));
+}
+
+void LLVMAddBBVectorizePass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createBBVectorizePass());
+}
+
-- 
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