From: Evan Cheng <evan.cheng@apple.com>
Date: Thu, 9 Jul 2009 23:17:28 +0000 (+0000)
Subject: Another todo entry.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=896fe89f55a1620782eb3d421271059a02d92d1c;p=oota-llvm.git

Another todo entry.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75192 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/README-Thumb.txt b/lib/Target/ARM/README-Thumb.txt
index ecef58a32da..3b27ed3889a 100644
--- a/lib/Target/ARM/README-Thumb.txt
+++ b/lib/Target/ARM/README-Thumb.txt
@@ -232,3 +232,8 @@ Add ldmia, stmia support.
 Thumb load / store address mode offsets are scaled. The values kept in the
 instruction operands are pre-scale values. This probably ought to be changed
 to avoid extra work when we convert Thumb2 instructions to Thumb1 instructions.
+
+//===---------------------------------------------------------------------===//
+
+We need to make (some of the) Thumb1 instructions predicable. That will allow
+shrinking of predicated Thumb2 instructions.