[PATCH] D45254: [X86][WAITPKG] WaitPKG intrinsics

[Craig Topper via Phabricator via cfe-commits]

craig.topper accepted this revision.
craig.topper added a comment.

LGTM



================
Comment at: lib/Headers/waitpkgintrin.h:41
+static __inline__ void __DEFAULT_FN_ATTRS
+_umwait (__SIZE_TYPE__  __CONTROL, __UINT64_TYPE__  __COUNTER)
+{
----------------
Why does the intrinsic take size_t but then its truncated to 32 bits?


https://reviews.llvm.org/D45254