From: Nadav Rotem <nadav.rotem@intel.com>
Date: Sat, 15 Oct 2011 20:03:12 +0000 (+0000)
Subject: ARM cannot select a pattern for trunc-store v4i8; /ARM/vrev.ll fails when promoting... 
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=004a24b44ce79746a5333b7bf841b4234a936b51;p=oota-llvm.git

ARM cannot select a pattern for trunc-store v4i8; /ARM/vrev.ll fails when promoting elements.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142080 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 8e065ee194d..0d74de00395 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -519,6 +519,8 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM)
     setTargetDAGCombine(ISD::FP_TO_SINT);
     setTargetDAGCombine(ISD::FP_TO_UINT);
     setTargetDAGCombine(ISD::FDIV);
+
+    setLoadExtAction(ISD::EXTLOAD, MVT::v4i8, Expand);
   }
 
   computeRegisterProperties();