Add intrinsics to match mmx shift builtin's with immediate operand.

llvm-svn: 48569
diff --git a/llvm/lib/VMCore/AutoUpgrade.cpp b/llvm/lib/VMCore/AutoUpgrade.cpp
index 343a4b6..a46138a 100644
--- a/llvm/lib/VMCore/AutoUpgrade.cpp
+++ b/llvm/lib/VMCore/AutoUpgrade.cpp
@@ -122,7 +122,8 @@
     if (Name.compare(5,10,"x86.mmx.ps",10) == 0 &&
         (Name.compare(13,4,"psll", 4) == 0 ||
          Name.compare(13,4,"psra", 4) == 0 ||
-         Name.compare(13,4,"psrl", 4) == 0)) {
+         Name.compare(13,4,"psrl", 4) == 0) &&
+        Name[17] != 'i') {
       
       const llvm::Type *VT = VectorType::get(IntegerType::get(64), 1);