From 357edf8a4f51c10ebb6726fc5eb54c5ff0e67863 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Sat, 17 Jun 2006 00:45:49 +0000
Subject: [PATCH] A new entry.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28848 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/README.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/Target/X86/README.txt b/lib/Target/X86/README.txt
index b8db3ab94e1..5789754439a 100644
--- a/lib/Target/X86/README.txt
+++ b/lib/Target/X86/README.txt
@@ -702,3 +702,5 @@ L2:
 Smells like a register coallescing/reassociation issue.
 
 //===---------------------------------------------------------------------===//
+
+Use cpuid to auto-detect CPU features such as SSE, SSE2, and SSE3.