From fa83404afa09234daa5aced7bd78ccff4f7e6750 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 3 Mar 2007 02:27:02 +0000
Subject: [PATCH] instcombine doesn't do CSE, simplify unrelated detail
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34867 91177308-0d34-0410-b5e6-96231b3b80d8
---
test/Transforms/InstCombine/bswap.ll | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/test/Transforms/InstCombine/bswap.ll b/test/Transforms/InstCombine/bswap.ll
index 5eed8b37227..da2354e96ee 100644
--- a/test/Transforms/InstCombine/bswap.ll
+++ b/test/Transforms/InstCombine/bswap.ll
@@ -48,8 +48,7 @@ ushort %test5(ushort %a) {
%tmp1 = and int %tmp, 65280
%tmp2 = ashr int %tmp1, ubyte 8
%tmp2 = trunc int %tmp2 to short
- %tmp3 = zext ushort %a to int
- %tmp4 = and int %tmp3, 255
+ %tmp4 = and int %tmp, 255
%tmp5 = shl int %tmp4, ubyte 8
%tmp5 = trunc int %tmp5 to short
%tmp = or short %tmp2, %tmp5