1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/StackSafetyAnalysis.cpp b/llvm/lib/Analysis/StackSafetyAnalysis.cpp
index 11411175f20..53d2427f92f 100644
--- a/llvm/lib/Analysis/StackSafetyAnalysis.cpp
+++ b/llvm/lib/Analysis/StackSafetyAnalysis.cpp
@@ -462,8 +462,9 @@ bool StackSafetyDataFlowAnalysis::updateOneUse(UseInfo &US,
                                                bool UpdateToFullSet) {
   bool Changed = false;
   for (auto &CS : US.Calls) {
-    assert(!CS.Range.isEmptySet() &&
-           "Param range can't be empty-set, invalid access range");
+    // FIXME: this doesn't build.
+    //    assert(!CS.Range.isEmptySet() &&
+    //       "Param range can't be empty-set, invalid access range");
 
     ConstantRange CalleeRange = getArgumentAccessRange(CS.Callee, CS.ParamNo);
     CalleeRange = CalleeRange.add(CS.Offset);