From 4dfa85d1df07b9433c1d583139b2f79b1ccf4fe9 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Wed, 17 May 2006 19:05:31 +0000
Subject: [PATCH] Another entry

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28356 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/README.txt | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/Target/X86/README.txt b/lib/Target/X86/README.txt
index 82acb64e7a9..2f844cee410 100644
--- a/lib/Target/X86/README.txt
+++ b/lib/Target/X86/README.txt
@@ -1171,3 +1171,15 @@ _test:
         ret
 
 or use pxor (to make a zero vector) and shuffle (to insert it).
+
+//===---------------------------------------------------------------------===//
+
+Bad codegen:
+
+char foo(int x) { return x; }
+
+_foo:
+	movl 4(%esp), %eax
+	shll $24, %eax
+	sarl $24, %eax
+	ret
-- 
2.34.1