Reland "[codegen] Store address of indirect arguments on the stack"

The commit was reverted due to a regression in debug information of an
optimized code test in lldb. This has since been addressed by:

1. rGf753e5be8239: [LiveDebugValues] Allow EntryValue with OP_deref
expressions
2. rG055f2f04e658: [mem2reg][debuginfo] Handle op_deref when converting
dbg.declare

Differential Revision: https://reviews.llvm.org/D141381