diff options
| -rw-r--r-- | llvm/lib/IR/Type.cpp | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/llvm/lib/IR/Type.cpp b/llvm/lib/IR/Type.cpp index 3d2e203..a185ca3 100644 --- a/llvm/lib/IR/Type.cpp +++ b/llvm/lib/IR/Type.cpp @@ -141,16 +141,9 @@ bool Type::canLosslesslyBitCastTo(Type *Ty) const { Ty->getPrimitiveSizeInBits().getFixedValue() == 8192) return true; - // At this point we have only various mismatches of the first class types - // remaining and ptr->ptr. Just select the lossless conversions. Everything - // else is not lossless. Conservatively assume we can't losslessly convert - // between pointers with different address spaces. - if (auto *PTy = dyn_cast<PointerType>(this)) { - if (auto *OtherPTy = dyn_cast<PointerType>(Ty)) - return PTy->getAddressSpace() == OtherPTy->getAddressSpace(); - return false; - } - return false; // Other types have no identity values + // Conservatively assume we can't losslessly convert between pointers with + // different address spaces. + return false; } bool Type::isEmptyTy() const { |