From: Tom Stellard <thomas.stellard@amd.com>
Date: Mon, 17 Dec 2012 15:14:53 +0000 (+0000)
Subject: R600: remove nonsense setPrefLoopAlignment
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ab8ada34c0dcb2381bfd6858461479fffb0c7992;p=oota-llvm.git

R600: remove nonsense setPrefLoopAlignment

The Align parameter is a power of two, so 16 results in 64K
alignment. Additional to that even 16 byte alignment doesn't
make any sense, so just remove it.

Patch by: Christian König

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Christian König <deathsimple@vodafone.de>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170341 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/R600/AMDILISelLowering.cpp b/lib/Target/R600/AMDILISelLowering.cpp
index 6a5d8416dca..8bfd30c6e3e 100644
--- a/lib/Target/R600/AMDILISelLowering.cpp
+++ b/lib/Target/R600/AMDILISelLowering.cpp
@@ -217,7 +217,6 @@ void AMDGPUTargetLowering::InitAMDILLowering() {
 
   setSchedulingPreference(Sched::RegPressure);
   setPow2DivIsCheap(false);
-  setPrefLoopAlignment(16);
   setSelectIsExpensive(true);
   setJumpIsExpensive(true);