rnk added a comment. In https://reviews.llvm.org/D47672#1128308, @hans wrote:
> It sounds like adding proper support for HLE prefixes is a largeish project. > > ctopper, rnk: Do you think it would be worth adding inline asm versions (with > the xacquire/release prefixes) of these intrinsics in the meantime? It would > inhibit optimizations but be better than the current state of not having the > intrinsics at all. Yeah, let's do that. I'm a lot more comfortable ignoring bugs about missed optimizations with fancy intrinsics than bugs that say the intrinsic doesn't do what it says it does. Repository: rC Clang https://reviews.llvm.org/D47672 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits