From e9fe65c973e7071b7bea1805071e2924eeecea50 Mon Sep 17 00:00:00 2001
From: Nate Begeman <natebegeman@mac.com>
Date: Mon, 18 Feb 2008 18:39:23 +0000
Subject: [PATCH] Add a note

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47279 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/README.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Target/README.txt b/lib/Target/README.txt
index 623c86f3555..963b4d9b2e0 100644
--- a/lib/Target/README.txt
+++ b/lib/Target/README.txt
@@ -621,3 +621,6 @@ The fact that the caller does not modify byval arg is not enough, we need
 to know that it doesn't modify G either.  This is very tricky.
 
 //===---------------------------------------------------------------------===//
+
+We should add an FRINT node to the DAG to model targets that have legal
+implementations of ceil/floor/rint.