IRGen: getPointerElementType -> getNonOpaquePointerElementType

`getPointerElementType` is deprecated in a newer LLVM.

Author: eeckstein

lib/IRGen/Callee.h

@@ -340,7 +340,7 @@ namespace irgen {
           AuthInfo(authInfo), Sig(signature), awaitSignature(awaitSignature) {
       // The function pointer should have function type.
       assert(!value->getContext().supportsTypedPointers() ||
-             value->getType()->getPointerElementType()->isFunctionTy());
+             value->getType()->getNonOpaquePointerElementType()->isFunctionTy());
       // TODO: maybe assert similarity to signature.getType()?
       if (authInfo) {
         if (kind == Kind::Function) {

lib/IRGen/GenCall.cpp

@@ -3188,7 +3188,7 @@ void CallEmission::emitToExplosion(Explosion &out, bool isOutlined) {
       auto temp = IGF.createAlloca(resultTy, Alignment(), "indirect.result");
       if (IGF.IGM.getLLVMContext().supportsTypedPointers()) {
         temp = IGF.Builder.CreateElementBitCast(
-            temp, fnType->getParamType(0)->getPointerElementType());
+            temp, fnType->getParamType(0)->getNonOpaquePointerElementType());
       }
       emitToMemory(temp, substResultTI, isOutlined);
       return;

lib/IRGen/IRGenSIL.cpp

@@ -5433,7 +5433,7 @@ void IRGenSILFunction::emitDebugInfoForAllocStack(AllocStackInst *i,
       shadowTy = IGM.Int8Ty;
     }
     assert(!IGM.getLLVMContext().supportsTypedPointers() ||
-           shadowTy == shadow->getType()->getPointerElementType());
+           shadowTy == shadow->getType()->getNonOpaquePointerElementType());
     addr = builder.CreateLoad(shadowTy, shadow);
   }
 

lib/LLVMPasses/LLVMMergeFunctions.cpp

@@ -1271,15 +1271,15 @@ fixUpTypesInByValAndStructRetAttributes(llvm::FunctionType *fnType,
     auto paramTy = fnType->getParamType(i);
     auto attrListIndex = llvm::AttributeList::FirstArgIndex + i;
     if (attrList.hasParamAttr(i, llvm::Attribute::StructRet) &&
-        paramTy->getPointerElementType() != attrList.getParamStructRetType(i))
+        paramTy->getNonOpaquePointerElementType() != attrList.getParamStructRetType(i))
       attrList = attrList.replaceAttributeTypeAtIndex(
           context, attrListIndex, llvm::Attribute::StructRet,
-          paramTy->getPointerElementType());
+          paramTy->getNonOpaquePointerElementType());
     if (attrList.hasParamAttr(i, llvm::Attribute::ByVal) &&
-        paramTy->getPointerElementType() != attrList.getParamByValType(i))
+        paramTy->getNonOpaquePointerElementType() != attrList.getParamByValType(i))
       attrList = attrList.replaceAttributeTypeAtIndex(
           context, attrListIndex, llvm::Attribute::ByVal,
-          paramTy->getPointerElementType());
+          paramTy->getNonOpaquePointerElementType());
   }
   return attrList;
 }