From 9eef421e12c83a1783ff525ccb80d6799f2a495c Mon Sep 17 00:00:00 2001
From: Bill Wendling <isanbard@gmail.com>
Date: Sun, 30 Nov 2008 13:08:13 +0000
Subject: Implement (A&((~A)|B)) -> A&B transformation in the instruction
 combiner. This takes care of all permutations of this pattern.

llvm-svn: 60290
---
 llvm/lib/Target/README.txt | 10 ----------
 1 file changed, 10 deletions(-)

(limited to 'llvm/lib/Target/README.txt')

diff --git a/llvm/lib/Target/README.txt b/llvm/lib/Target/README.txt
index b0d93f0264a..bf7c0b14475 100644
--- a/llvm/lib/Target/README.txt
+++ b/llvm/lib/Target/README.txt
@@ -1086,16 +1086,6 @@ produces better code on X86.
 
 //===---------------------------------------------------------------------===//
 
-From GCC Bug 33512:
-int f(int y, int x)
-{
- return x & ((~x) | y);
-}
-Should combine to x & y.  Currently not optimized with "clang
--emit-llvm-bc | opt -std-compile-opts".
-
-//===---------------------------------------------------------------------===//
-
 From GCC Bug 15784:
 #define abs(x) x>0?x:-x
 int f(int x, int y)
-- 
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