GlobalISel: legalize sdiv and srem operations.

llvm-svn: 279842
diff --git a/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp b/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp
index 873288e..c6ee362 100644
--- a/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp
@@ -126,6 +126,7 @@
   default:
     llvm_unreachable("Cannot find legal type");
   case Legal:
+  case Lower:
     return Aspect.Type;
   case NarrowScalar: {
     return findLegalType(Aspect,