Add initialization routines to InstCombine.

llvm-svn: 115965

llvm/include/llvm-c/Initialization.h

@@ -25,6 +25,7 @@ extern "C" {
 void LLVMInitializeCore(LLVMPassRegistryRef R);
 void LLVMInitializeTransformUtils(LLVMPassRegistryRef R);
 void LLVMInitializeScalarOpts(LLVMPassRegistryRef R);
+void LLVMInitializeInstCombine(LLVMPassRegistryRef R);
 void LLVMInitializeIPO(LLVMPassRegistryRef R);
 void LLVMInitializeAnalysis(LLVMPassRegistryRef R);
 void LLVMInitializeIPA(LLVMPassRegistryRef R);

llvm/include/llvm/InitializePasses.h

@@ -31,6 +31,10 @@ void initializeTransformUtils(PassRegistry&);
 /// ScalarOpts library.
 void initializeScalarOpts(PassRegistry&);
 
+/// initializeInstCombine - Initialize all passes linked into the 
+/// ScalarOpts library.
+void initializeInstCombine(PassRegistry&);
+
 /// initializeIPO - Initialize all passes linked into the IPO library.
 void initializeIPO(PassRegistry&);
 

llvm/lib/Transforms/InstCombine/InstructionCombining.cpp

@@ -48,6 +48,7 @@
 #include "llvm/Support/PatternMatch.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/Statistic.h"
+#include "llvm-c/Initialization.h"
 #include <algorithm>
 #include <climits>
 using namespace llvm;
@@ -58,6 +59,14 @@ STATISTIC(NumConstProp, "Number of constant folds");
 STATISTIC(NumDeadInst , "Number of dead inst eliminated");
 STATISTIC(NumSunkInst , "Number of instructions sunk");
 
+// Initialization Routines
+void llvm::initializeInstCombine(PassRegistry &Registry) {
+  initializeInstCombinerPass(Registry);
+}
+
+void LLVMInitializeInstCombine(LLVMPassRegistryRef R) {
+  initializeInstCombine(*unwrap(R));
+}
 
 char InstCombiner::ID = 0;
 INITIALIZE_PASS(InstCombiner, "instcombine",