PR44786: Don't assert when profiling <=> expressions.
diff --git a/clang/lib/AST/StmtProfile.cpp b/clang/lib/AST/StmtProfile.cpp
index 0b519a6..4625374 100644
--- a/clang/lib/AST/StmtProfile.cpp
+++ b/clang/lib/AST/StmtProfile.cpp
@@ -1536,8 +1536,8 @@
     return Stmt::BinaryOperatorClass;
 
   case OO_Spaceship:
-    // FIXME: Update this once we support <=> expressions.
-    llvm_unreachable("<=> expressions not supported yet");
+    BinaryOp = BO_Cmp;
+    return Stmt::BinaryOperatorClass;
 
   case OO_AmpAmp:
     BinaryOp = BO_LAnd;