Apply this patch:
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070514/049845.html


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37240 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 818fcd5..9723c7c 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -222,7 +222,7 @@
     // First set operation action for all vector types to expand. Then we
     // will selectively turn on ones that can be effectively codegen'd.
     for (unsigned VT = (unsigned)MVT::FIRST_VECTOR_VALUETYPE;
-         VT != (unsigned)MVT::LAST_VECTOR_VALUETYPE; ++VT) {
+         VT <= (unsigned)MVT::LAST_VECTOR_VALUETYPE; ++VT) {
       // add/sub are legal for all supported vector VT's.
       setOperationAction(ISD::ADD , (MVT::ValueType)VT, Legal);
       setOperationAction(ISD::SUB , (MVT::ValueType)VT, Legal);