[clang] Remove some getPointerElementType() uses

Same cases where the call can be removed in a straightforward way.

1 files changed, 8 insertions, 6 deletions

diff --git a/clang/lib/CodeGen/TargetInfo.cpp b/clang/lib/CodeGen/TargetInfo.cpp
index fd9a7e6..fb81169 100644
--- a/clang/lib/CodeGen/TargetInfo.cpp
+++ b/clang/lib/CodeGen/TargetInfo.cpp
@@ -8936,8 +8936,9 @@ private:
   llvm::Type *coerceKernelArgumentType(llvm::Type *Ty, unsigned FromAS,
                                        unsigned ToAS) const {
     // Single value types.
-    if (Ty->isPointerTy() && Ty->getPointerAddressSpace() == FromAS)
-      return llvm::PointerType::get(Ty->getPointerElementType(), ToAS);
+    auto *PtrTy = llvm::dyn_cast<llvm::PointerType>(Ty);
+    if (PtrTy && PtrTy->getAddressSpace() == FromAS)
+      return llvm::PointerType::getWithSamePointeeType(PtrTy, ToAS);
     return Ty;
   }
 
@@ -9333,8 +9334,8 @@ llvm::Constant *AMDGPUTargetCodeGenInfo::getNullPointer(
     return llvm::ConstantPointerNull::get(PT);
 
   auto &Ctx = CGM.getContext();
-  auto NPT = llvm::PointerType::get(PT->getPointerElementType(),
-      Ctx.getTargetAddressSpace(LangAS::opencl_generic));
+  auto NPT = llvm::PointerType::getWithSamePointeeType(
+      PT, Ctx.getTargetAddressSpace(LangAS::opencl_generic));
   return llvm::ConstantExpr::getAddrSpaceCast(
       llvm::ConstantPointerNull::get(NPT), PT);
 }
@@ -10269,8 +10270,9 @@ ABIArgInfo SPIRVABIInfo::classifyKernelArgumentType(QualType Ty) const {
     llvm::Type *LTy = CGT.ConvertType(Ty);
     auto DefaultAS = getContext().getTargetAddressSpace(LangAS::Default);
     auto GlobalAS = getContext().getTargetAddressSpace(LangAS::cuda_device);
-    if (LTy->isPointerTy() && LTy->getPointerAddressSpace() == DefaultAS) {
-      LTy = llvm::PointerType::get(LTy->getPointerElementType(), GlobalAS);
+    auto *PtrTy = llvm::dyn_cast<llvm::PointerType>(LTy);
+    if (PtrTy && PtrTy->getAddressSpace() == DefaultAS) {
+      LTy = llvm::PointerType::getWithSamePointeeType(PtrTy, GlobalAS);
       return ABIArgInfo::getDirect(LTy, 0, nullptr, false);
     }
   }