From: Chris Lattner <sabre@nondot.org>
Date: Fri, 3 Nov 2006 22:27:39 +0000 (+0000)
Subject: add a note
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d7c628de89306449f6f95e7db304a8c8f85a9ac3;p=oota-llvm.git

add a note


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31429 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/README.txt b/lib/Target/README.txt
index 4d2d4b623d7..7285c1b0684 100644
--- a/lib/Target/README.txt
+++ b/lib/Target/README.txt
@@ -331,4 +331,10 @@ for Instruction::UDiv (around line 4447) for more details.
 
 The SingleSource/Benchmarks/Shootout-C++/hash and hash2 tests have examples of
 this construct. 
+
+//===---------------------------------------------------------------------===//
+
+Instcombine misses several of these cases (see the testcase in the patch):
+http://gcc.gnu.org/ml/gcc-patches/2006-10/msg01519.html
+
 //===---------------------------------------------------------------------===//