From fb8075d03f5c87bd57dcc9c5f2304f6b13c55aad Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Thu, 28 Feb 2008 00:43:03 +0000
Subject: Add a quick and dirty "loop aligner pass". x86 uses it to align its
 loops to 16-byte boundaries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47703 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/TargetLowering.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/CodeGen/SelectionDAG/TargetLowering.cpp')

diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index ba5a34b..ff5289e 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -206,6 +206,8 @@ TargetLowering::TargetLowering(TargetMachine &tm)
   JumpBufSize = 0;
   JumpBufAlignment = 0;
   IfCvtBlockSizeLimit = 2;
+  IfCvtDupBlockSizeLimit = 0;
+  PrefLoopAlignment = 0;
 
   InitLibcallNames(LibcallRoutineNames);
   InitCmpLibcallCCs(CmpLibcallCCs);
-- 
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