diff options
Diffstat (limited to 'llvm/lib/VMCore/Instructions.cpp')
| -rw-r--r-- | llvm/lib/VMCore/Instructions.cpp | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/llvm/lib/VMCore/Instructions.cpp b/llvm/lib/VMCore/Instructions.cpp index 39ba4df15b4..5d063c980f1 100644 --- a/llvm/lib/VMCore/Instructions.cpp +++ b/llvm/lib/VMCore/Instructions.cpp @@ -2120,17 +2120,6 @@ bool CastInst::isNoopCast(Type *IntPtrTy) const { return isNoopCast(getOpcode(), getOperand(0)->getType(), getType(), IntPtrTy); } -/// @brief Determine if a cast is a no-op -bool CastInst::isNoopCast(const DataLayout &DL) const { - unsigned AS = 0; - if (getOpcode() == Instruction::PtrToInt) - AS = getOperand(0)->getType()->getPointerAddressSpace(); - else if (getOpcode() == Instruction::IntToPtr) - AS = getType()->getPointerAddressSpace(); - Type *IntPtrTy = DL.getIntPtrType(getContext(), AS); - return isNoopCast(getOpcode(), getOperand(0)->getType(), getType(), IntPtrTy); -} - /// This function determines if a pair of casts can be eliminated and what /// opcode should be used in the elimination. This assumes that there are two /// instructions like this: |
