[Aggressive InstCombine] Move C bindings to their own header file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341461 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm-c/Transforms/AggressiveInstCombine.h

@@ -0,0 +1,43 @@
+/*===-- AggressiveInstCombine.h ---------------------------------*- C++ -*-===*\
+|*                                                                            *|
+|*                     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 libLLVMAggressiveInstCombine.a,    *|
+|* which combines instructions to form fewer, simple IR instructions.         *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_TRANSFORMS_AGGRESSIVEINSTCOMBINE_H
+#define LLVM_C_TRANSFORMS_AGGRESSIVEINSTCOMBINE_H
+
+#include "llvm-c/Types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup LLVMCTransformsAggressiveInstCombine Aggressive Instruction Combining transformations
+ * @ingroup LLVMCTransforms
+ *
+ * @{
+ */
+
+/** See llvm::createAggressiveInstCombinerPass function. */
+void LLVMAddAggressiveInstCombinerPass(LLVMPassManagerRef PM);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif /* defined(__cplusplus) */
+
+#endif
+

include/llvm-c/Transforms/Scalar.h

@@ -35,9 +35,6 @@ extern "C" {
 /** See llvm::createAggressiveDCEPass function. */
 void LLVMAddAggressiveDCEPass(LLVMPassManagerRef PM);
 
-/** See llvm::createAggressiveInstCombinerPass function. */
-void LLVMAddAggressiveInstCombinerPass(LLVMPassManagerRef PM);
-
 /** See llvm::createBitTrackingDCEPass function. */
 void LLVMAddBitTrackingDCEPass(LLVMPassManagerRef PM);
 

lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp

@@ -16,7 +16,7 @@
 #include "llvm/Transforms/AggressiveInstCombine/AggressiveInstCombine.h"
 #include "AggressiveInstCombineInternal.h"
 #include "llvm-c/Initialization.h"
-#include "llvm-c/Transforms/Scalar.h"
+#include "llvm-c/Transforms/AggressiveInstCombine.h"
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/BasicAliasAnalysis.h"
 #include "llvm/Analysis/GlobalsModRef.h"