This class no longer serves any purpose; see also the discussion here:
https://reviews.llvm.org/D155204#inline-1503204
A lot of existing tests in TransferTest.cpp check for the existence of
`RecordValue`s. Some of these checks are now simply redundant and have
been
removed. In other cases, tests were checking for the existence of a
`RecordValue` as a way of testing whether a record has been initialized.
I have
typically changed these test to instead check whether a field of the
record has
a value.
Makes value equivalence require that the values have no properties,
except in
the case of equivalence by pointer equality (if the pointers are equal,
nothing
else is checked).
Fixes issue #76459.
There are no remaining uses of this class in the framework.
This patch is part of the ongoing migration to strict handling of value categories (see https://discourse.llvm.org/t/70086 for details).
Reviewed By: ymandel, xazax.hun, gribozavr2
Differential Revision: https://reviews.llvm.org/D155922
Defines an equivalence relation on the `Value` type to standardize several
places in the code where we replicate the ~same equivalence comparison.
Differential Revision: https://reviews.llvm.org/D135964
