From 50b0f6669c482d0ea43f3ff9a9a90939aa370d88 Mon Sep 17 00:00:00 2001
From: Jim Grosbach <grosbach@apple.com>
Date: Tue, 23 Aug 2011 20:53:08 +0000
Subject: [SU]XT[BH] are only available on ARMv6 and up.

llvm-svn: 138373
---
 llvm/lib/Target/ARM/ARMFastISel.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'llvm/lib/Target/ARM/ARMFastISel.cpp')

diff --git a/llvm/lib/Target/ARM/ARMFastISel.cpp b/llvm/lib/Target/ARM/ARMFastISel.cpp
index 35d64064de0..8f7447558cb 100644
--- a/llvm/lib/Target/ARM/ARMFastISel.cpp
+++ b/llvm/lib/Target/ARM/ARMFastISel.cpp
@@ -2002,12 +2002,14 @@ bool ARMFastISel::SelectIntCast(const Instruction *I) {
   switch (SrcVT.getSimpleVT().SimpleTy) {
   default: return false;
   case MVT::i16:
+    if (!Subtarget->hasV6Ops()) return false;
     if (isZext)
       Opc = isThumb ? ARM::t2UXTH : ARM::UXTH;
     else
       Opc = isThumb ? ARM::t2SXTH : ARM::SXTH;
     break;
   case MVT::i8:
+    if (!Subtarget->hasV6Ops()) return false;
     if (isZext)
       Opc = isThumb ? ARM::t2UXTB : ARM::UXTB;
     else
-- 
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