ADd a note

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27324 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/Target/README.txt b/lib/Target/README.txt
index 6ac8e9e858..afb268d2e4 100644
--- a/lib/Target/README.txt
+++ b/lib/Target/README.txt
@@ -154,3 +154,15 @@ where c1/c2 are constants.
 For packed types, TargetData.cpp::getTypeInfo() returns alignment that is equal
 to the type size. It works but can be overly conservative as the alignment of
 specific packed types are target dependent.
+
+//===---------------------------------------------------------------------===//
+
+We should add 'unaligned load/store' nodes, and produce them from code like
+this:
+
+v4sf example(float *P) {
+  return (v4sf){P[0], P[1], P[2], P[3] };
+}
+
+//===---------------------------------------------------------------------===//
+