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-rw-r--r--llvm/lib/Transforms/InstCombine/InstructionCombining.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
index d9675e7c1e0..faaf5dcb2a4 100644
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -86,6 +86,7 @@
#include "llvm/IR/User.h"
#include "llvm/IR/Value.h"
#include "llvm/IR/ValueHandle.h"
+#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Support/CBindingWrapping.h"
#include "llvm/Support/Casting.h"
@@ -3670,6 +3671,11 @@ bool InstructionCombiningPass::runOnFunction(Function &F) {
char InstructionCombiningPass::ID = 0;
+InstructionCombiningPass::InstructionCombiningPass(bool ExpensiveCombines)
+ : FunctionPass(ID), ExpensiveCombines(ExpensiveCombines) {
+ initializeInstructionCombiningPassPass(*PassRegistry::getPassRegistry());
+}
+
INITIALIZE_PASS_BEGIN(InstructionCombiningPass, "instcombine",
"Combine redundant instructions", false, false)
INITIALIZE_PASS_DEPENDENCY(AssumptionCacheTracker)
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