diff --git a/lib/Target/PowerPC/PPCInstrAltivec.td b/lib/Target/PowerPC/PPCInstrAltivec.td
index 0cf28ae4b5c..0ed7ff2cc4f 100644
--- a/lib/Target/PowerPC/PPCInstrAltivec.td
+++ b/lib/Target/PowerPC/PPCInstrAltivec.td
@@ -182,6 +182,9 @@ class VX2_Int<bits<11> xo, string opc, Intrinsic IntID>
 //===----------------------------------------------------------------------===//
 // Instruction Definitions.
 
+def HasAltivec : Predicate<"PPCSubTarget.hasAltivec()">;
+let Predicates = [HasAltivec] in {
+
 def DSS      : DSS_Form<822, (outs),
                         (ins u5imm:$ZERO0, u5imm:$STRM,u5imm:$ZERO1,u5imm:$ZERO2),
                         "dss $STRM", LdStLoad /*FIXME*/, []>;
@@ -733,3 +736,6 @@ def : Pat<(v4f32 (ftrunc (v4f32 VRRC:$vA))),
           (VRFIZ VRRC:$vA)>;
 def : Pat<(v4f32 (fnearbyint (v4f32 VRRC:$vA))),
           (VRFIN VRRC:$vA)>;
+
+} // end HasAltivec
+
diff --git a/test/CodeGen/PowerPC/2007-09-04-AltivecDST.ll b/test/CodeGen/PowerPC/2007-09-04-AltivecDST.ll
index 82ef2b82cbe..b6feb5abbc3 100644
--- a/test/CodeGen/PowerPC/2007-09-04-AltivecDST.ll
+++ b/test/CodeGen/PowerPC/2007-09-04-AltivecDST.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=ppc64 | grep dst | count 4
+; RUN: llc < %s -march=ppc64 -mattr=+altivec | grep dst | count 4
 
 define hidden void @_Z4borkPc(i8* %image) {
 entry: