Remove in-progress assertion, add TODO.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115904 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp
index 76b8a1c..deaac93 100644
--- a/lib/Target/ARM/ARMFastISel.cpp
+++ b/lib/Target/ARM/ARMFastISel.cpp
@@ -1181,7 +1181,7 @@
     switch (VA.getLocInfo()) {
       case CCValAssign::Full: break;
       default:
-      assert(false && "Handle arg promotion.");
+      // TODO: Handle arg promotion.
       return false;
     }