From: Hal Finkel <hfinkel@anl.gov>
Date: Mon, 22 Sep 2014 06:47:10 +0000 (+0000)
Subject: Update comment on AtomicRMWInst::Nand
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1e165a0d5ec41e8847b59c9f67d0e471b7a3b58b;p=oota-llvm.git

Update comment on AtomicRMWInst::Nand

As of July 2014, all backends have been updated to implement
AtomicRMWInst::Nand as ~(x & y) (and not as x & ~y, as some did previously).
This was added to the release notes in r212635 (and the LangRef had been
changed), but it seems that we forgot to update the header-file description.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218236 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/IR/Instructions.h b/include/llvm/IR/Instructions.h
index 9f22eab8cb0..dcf19e0972d 100644
--- a/include/llvm/IR/Instructions.h
+++ b/include/llvm/IR/Instructions.h
@@ -651,7 +651,7 @@ public:
     Sub,
     /// *p = old & v
     And,
-    /// *p = ~old & v
+    /// *p = ~(old & v)
     Nand,
     /// *p = old | v
     Or,