From 5295122b0d5053ebb4bc08d4c0ebd5aa071c43c3 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 2 Apr 2006 01:47:20 +0000
Subject: [PATCH] New note

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27337 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/README.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/Target/README.txt b/lib/Target/README.txt
index afb268d2e45..23503517c07 100644
--- a/lib/Target/README.txt
+++ b/lib/Target/README.txt
@@ -166,3 +166,9 @@ v4sf example(float *P) {
 
 //===---------------------------------------------------------------------===//
 
+We should constant fold packed type casts at the LLVM level, regardless of the
+cast.  Currently we cannot fold some casts because we don't have TargetData
+information in the constant folder, so we don't know the endianness of the 
+target!
+
+//===---------------------------------------------------------------------===//