From 5d94e4f8468a42fc2e29927694c85744576ef1ae Mon Sep 17 00:00:00 2001
From: Sergey Andreenko <seandree@microsoft.com>
Date: Thu, 14 Jun 2018 17:44:55 -0700
Subject: [PATCH] fix the desktop build break (dotnet/coreclr#18475)

* fix desktop build break

after dotnet/coreclr#18346

* add dstCount


Commit migrated from https://github.com/dotnet/coreclr/commit/793daddd90caa014dc2dacebd6b73035ae57bae5
---
 src/coreclr/src/jit/lsraarm64.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/coreclr/src/jit/lsraarm64.cpp b/src/coreclr/src/jit/lsraarm64.cpp
index 7117c1f..547d5f9 100644
--- a/src/coreclr/src/jit/lsraarm64.cpp
+++ b/src/coreclr/src/jit/lsraarm64.cpp
@@ -483,7 +483,8 @@ int LinearScan::BuildNode(GenTree* tree)
 
 #if FEATURE_ARG_SPLIT
         case GT_PUTARG_SPLIT:
-            BuildPutArgSplit(tree->AsPutArgSplit());
+            srcCount = BuildPutArgSplit(tree->AsPutArgSplit());
+            dstCount = tree->AsPutArgSplit()->gtNumRegs;
             break;
 #endif // FEATURE _SPLIT_ARG
 
-- 
2.7.4