aaron.ballman added inline comments.
================
Comment at: clang/lib/AST/Interp/InterpBuiltin.cpp:22-23
+
+static bool interp__builtin_strcmp(InterpState &S, CodePtr OpPC,
+ InterpFrame *Frame) {
+ const Pointer &A = getParam<Pointer>(Frame, 0);
----------------
tbaeder wrote:
> aaron.ballman wrote:
> > Thought: it would be nice if we could hoist as much of this implementation
> > as we can into a helper function so that we can share most of the guts with
> > `__builtin_memcmp()` as well.
> >
> > Also, it would be good to generalize this so it works for
> > `__builtin_wcscmp()` and `__builtin_wmemcmp()` as well.
> Definitely, but I think it makes more sense to do that when we implement
> those functions.
I guess I was mostly wondering why we don't generalize that now given that we
know the need exists. In fact, it seems like you could be handling
`__builtin_strncmp` and others at the same time with one generalized
implementation.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D149816/new/
https://reviews.llvm.org/D149816
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
