[PATCH] D115199: [X86][AMX] Support amxpreserve attribute in clang.

2021-12-13 Thread Aaron Ballman via Phabricator via cfe-commits
aaron.ballman added a comment. I'm worried about the extra overhead imposed on all users by this change. This appears to be adding another calling convention to Clang (despite the claim that it's not); can you share a motivation for why everyone should pay the price for adding it? ==

[PATCH] D115199: [X86][AMX] Support amxpreserve attribute in clang.

2021-12-06 Thread LuoYuanke via Phabricator via cfe-commits
LuoYuanke created this revision. Herald added a reviewer: aaron.ballman. LuoYuanke requested review of this revision. Herald added a project: clang. Herald added a subscriber: cfe-commits. Repository: rG LLVM Github Monorepo https://reviews.llvm.org/D115199 Files: clang/include/clang/Basic/A