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).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149468 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm-c/Initialization.h b/include/llvm-c/Initialization.h
index 3b59abb..cbe60df 100644
--- a/include/llvm-c/Initialization.h
+++ b/include/llvm-c/Initialization.h
@@ -25,6 +25,7 @@
void LLVMInitializeCore(LLVMPassRegistryRef R);
void LLVMInitializeTransformUtils(LLVMPassRegistryRef R);
void LLVMInitializeScalarOpts(LLVMPassRegistryRef R);
+void LLVMInitializeVectorization(LLVMPassRegistryRef R);
void LLVMInitializeInstCombine(LLVMPassRegistryRef R);
void LLVMInitializeIPO(LLVMPassRegistryRef R);
void LLVMInitializeInstrumentation(LLVMPassRegistryRef R);
diff --git a/include/llvm-c/Transforms/Vectorize.h b/include/llvm-c/Transforms/Vectorize.h
new file mode 100644
index 0000000..178465a
--- /dev/null
+++ b/include/llvm-c/Transforms/Vectorize.h
@@ -0,0 +1,37 @@
+/*===---------------------------Vectorize.h ------------------- -*- C++ -*-===*\
+|*===----------- Vectorization Transformation Library C Interface ---------===*|
+|* *|
+|* The LLVM Compiler Infrastructure *|
+|* *|
+|* This file is distributed under the University of Illinois Open Source *|
+|* License. See LICENSE.TXT for details. *|
+|* *|
+|*===----------------------------------------------------------------------===*|
+|* *|
+|* This header declares the C interface to libLLVMVectorize.a, which *|
+|* implements various vectorization transformations of the LLVM IR. *|
+|* *|
+|* Many exotic languages can interoperate with C code but have a harder time *|
+|* with C++ due to name mangling. So in addition to C, this interface enables *|
+|* tools written in such languages. *|
+|* *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_TRANSFORMS_VECTORIZE_H
+#define LLVM_C_TRANSFORMS_VECTORIZE_H
+
+#include "llvm-c/Core.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** See llvm::createBBVectorizePass function. */
+void LLVMAddBBVectorizePass(LLVMPassManagerRef PM);
+
+#ifdef __cplusplus
+}
+#endif /* defined(__cplusplus) */
+
+#endif
+