1 files changed, 0 insertions, 56 deletions
diff --git a/llvm/lib/IR/Instructions.cpp b/llvm/lib/IR/Instructions.cpp
index 65703d13ec0..e17db659c2a 100644
--- a/llvm/lib/IR/Instructions.cpp
+++ b/llvm/lib/IR/Instructions.cpp
@@ -2201,62 +2201,6 @@ bool BinaryOperator::swapOperands() {
   return false;
 }
 
-void BinaryOperator::setHasNoUnsignedWrap(bool b) {
-  cast<OverflowingBinaryOperator>(this)->setHasNoUnsignedWrap(b);
-}
-
-void BinaryOperator::setHasNoSignedWrap(bool b) {
-  cast<OverflowingBinaryOperator>(this)->setHasNoSignedWrap(b);
-}
-
-void BinaryOperator::setIsExact(bool b) {
-  cast<PossiblyExactOperator>(this)->setIsExact(b);
-}
-
-bool BinaryOperator::hasNoUnsignedWrap() const {
-  return cast<OverflowingBinaryOperator>(this)->hasNoUnsignedWrap();
-}
-
-bool BinaryOperator::hasNoSignedWrap() const {
-  return cast<OverflowingBinaryOperator>(this)->hasNoSignedWrap();
-}
-
-bool BinaryOperator::isExact() const {
-  return cast<PossiblyExactOperator>(this)->isExact();
-}
-
-void BinaryOperator::copyIRFlags(const Value *V) {
-  // Copy the wrapping flags.
-  if (auto *OB = dyn_cast<OverflowingBinaryOperator>(V)) {
-    setHasNoSignedWrap(OB->hasNoSignedWrap());
-    setHasNoUnsignedWrap(OB->hasNoUnsignedWrap());
-  }
-
-  // Copy the exact flag.
-  if (auto *PE = dyn_cast<PossiblyExactOperator>(V))
-    setIsExact(PE->isExact());
-  
-  // Copy the fast-math flags.
-  if (auto *FP = dyn_cast<FPMathOperator>(V))
-    copyFastMathFlags(FP->getFastMathFlags());
-}
-
-void BinaryOperator::andIRFlags(const Value *V) {
-  if (auto *OB = dyn_cast<OverflowingBinaryOperator>(V)) {
-    setHasNoSignedWrap(hasNoSignedWrap() & OB->hasNoSignedWrap());
-    setHasNoUnsignedWrap(hasNoUnsignedWrap() & OB->hasNoUnsignedWrap());
-  }
-  
-  if (auto *PE = dyn_cast<PossiblyExactOperator>(V))
-    setIsExact(isExact() & PE->isExact());
-  
-  if (auto *FP = dyn_cast<FPMathOperator>(V)) {
-    FastMathFlags FM = getFastMathFlags();
-    FM &= FP->getFastMathFlags();
-    copyFastMathFlags(FM);
-  }
-}
-
 
 //===----------------------------------------------------------------------===//
 //                             FPMathOperator Class