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-rw-r--r--llvm/lib/Transforms/InstCombine/InstCombine.h11
1 files changed, 2 insertions, 9 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombine.h b/llvm/lib/Transforms/InstCombine/InstCombine.h
index da7a22c0c6e..6c0d4e74a7a 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombine.h
+++ b/llvm/lib/Transforms/InstCombine/InstCombine.h
@@ -14,7 +14,6 @@
#include "llvm/Analysis/AssumptionTracker.h"
#include "llvm/Analysis/TargetFolder.h"
#include "llvm/Analysis/ValueTracking.h"
-#include "llvm/IR/Dominators.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/InstVisitor.h"
#include "llvm/IR/IntrinsicInst.h"
@@ -99,7 +98,7 @@ class LLVM_LIBRARY_VISIBILITY InstCombiner
AssumptionTracker *AT;
const DataLayout *DL;
TargetLibraryInfo *TLI;
- DominatorTree *DT;
+ DominatorTree *DT; // not required
bool MadeIRChange;
LibCallSimplifier *Simplifier;
bool MinimizeSize;
@@ -114,8 +113,7 @@ public:
BuilderTy *Builder;
static char ID; // Pass identification, replacement for typeid
- InstCombiner()
- : FunctionPass(ID), DL(nullptr), DT(nullptr), Builder(nullptr) {
+ InstCombiner() : FunctionPass(ID), DL(nullptr), Builder(nullptr) {
MinimizeSize = false;
initializeInstCombinerPass(*PassRegistry::getPassRegistry());
}
@@ -244,11 +242,6 @@ public:
// visitInstruction - Specify what to return for unhandled instructions...
Instruction *visitInstruction(Instruction &I) { return nullptr; }
- bool dominatesAllUses(const Instruction *DI, const Instruction *UI,
- const BasicBlock *DB) const;
- bool replacedSelectWithOperand(SelectInst *SI, const ICmpInst *Icmp,
- const ConstantInt *CI1,
- const ConstantInt *CI2);
private:
bool ShouldChangeType(Type *From, Type *To) const;
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