Merge pull request #13597 from CarolEidt/InfoLinearScan

[platform/upstream/coreclr.git] / src / jit / lsra.cpp

diff --git a/src/jit/lsra.cpp b/src/jit/lsra.cpp
index c30f10f..e71c307 100644 (file)
--- a/src/jit/lsra.cpp
+++ b/src/jit/lsra.cpp
@@ -3555,6 +3555,15 @@ static int ComputeOperandDstCount(GenTree* operand)
         // pointers to argument setup stores.
         return 0;
     }
+#ifdef _TARGET_ARMARCH_
+    else if (operand->OperIsPutArgStk())
+    {
+        // A PUTARG_STK argument is an operand of a call, but is neither contained, nor does it produce
+        // a result.
+        assert(!operand->isContained());
+        return 0;
+    }
+#endif // _TARGET_ARMARCH_
     else
     {
         // If a field list or non-void-typed operand is not an unused value and does not have source registers,