[lldb][nfc] Rename WritePointerToMemory argument's name (llvm#157566)

One of those arguments should be called `pointer` to correlate it to the
name of the function and to distinguish it from the address where it
will be written.

(cherry picked from commit d367c7d)
(cherry picked from commit d695eb0)

Author: felipepiovezan

lldb/include/lldb/Expression/IRMemoryMap.h

@@ -65,7 +65,7 @@ class IRMemoryMap {
                    size_t size, Status &error);
   void WriteScalarToMemory(lldb::addr_t process_address, Scalar &scalar,
                            size_t size, Status &error);
-  void WritePointerToMemory(lldb::addr_t process_address, lldb::addr_t address,
+  void WritePointerToMemory(lldb::addr_t process_address, lldb::addr_t pointer,
                             Status &error);
   void ReadMemory(uint8_t *bytes, lldb::addr_t process_address, size_t size,
                   Status &error);

lldb/source/Expression/IRMemoryMap.cpp

@@ -637,19 +637,19 @@ void IRMemoryMap::WriteScalarToMemory(lldb::addr_t process_address,
 }
 
 void IRMemoryMap::WritePointerToMemory(lldb::addr_t process_address,
-                                       lldb::addr_t address, Status &error) {
+                                       lldb::addr_t pointer, Status &error) {
   error.Clear();
 
-  /// Only ask the Process to fix the address if this address belongs to the
+  /// Only ask the Process to fix `pointer` if the address belongs to the
   /// process. An address belongs to the process if the Allocation policy is not
   /// eAllocationPolicyHostOnly.
-  auto it = FindAllocation(address, 1);
+  auto it = FindAllocation(pointer, 1);
   if (it == m_allocations.end() ||
       it->second.m_policy != AllocationPolicy::eAllocationPolicyHostOnly)
     if (auto process_sp = GetProcessWP().lock())
-      address = process_sp->FixAnyAddress(address);
+      pointer = process_sp->FixAnyAddress(pointer);
 
-  Scalar scalar(address);
+  Scalar scalar(pointer);
 
   WriteScalarToMemory(process_address, scalar, GetAddressByteSize(), error);
 }