[libc-commits] [libc] [libc][x86] Add Non-temporal code path for large memcpy (PR #187108)

[Alexey Samsonov via libc-commits]

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@@ -73,6 +73,14 @@ struct Memcpy {
 namespace LIBC_NAMESPACE_DECL {
 namespace generic {
 
+// NTA store can always safely fallback to regular store
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vonosmas wrote:

I would ask @gchatelet , but we might need to provide these default definitions in libc/src/string/memory_utils/op_generic.h (now or in a follow-up CL when this would be generalized).

https://github.com/llvm/llvm-project/pull/187108