From eecd5aa56d3e2b05afb67005166f64d1c814c659 Mon Sep 17 00:00:00 2001
From: Andy Ayers <andya@microsoft.com>
Date: Fri, 14 Feb 2020 08:32:28 -0800
Subject: [PATCH] Fix reconciliation math in PMI

Delta is always diff - base. So we need to subtract base and add diff;
I had it reversed.
---
 src/jit-analyze/jit-analyze.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/jit-analyze/jit-analyze.cs b/src/jit-analyze/jit-analyze.cs
index 5cbc45f0..d6c978fa 100644
--- a/src/jit-analyze/jit-analyze.cs
+++ b/src/jit-analyze/jit-analyze.cs
@@ -441,8 +441,8 @@ public void Reconcile()
                 }
 
                 methodDeltaList = methodDeltaList.Concat(reconciles);
-                deltaMetrics.Add(reconciledBaseMetrics);
-                deltaMetrics.Sub(reconciledDiffMetrics);
+                deltaMetrics.Sub(reconciledBaseMetrics);
+                deltaMetrics.Add(reconciledDiffMetrics);
             }
         }