From c368b3dcba777bb1437cda25bab6850757ae02f7 Mon Sep 17 00:00:00 2001
From: Jakob Botsch Nielsen <Jakob.botsch.nielsen@gmail.com>
Date: Wed, 24 May 2023 11:31:26 +0200
Subject: [PATCH] JIT: Follow related intervals for single-reg LIR temp
 intervals (#86632)

---
 src/coreclr/jit/lsra.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/coreclr/jit/lsra.cpp b/src/coreclr/jit/lsra.cpp
index 7156fb65993dd..6a273e3d19b62 100644
--- a/src/coreclr/jit/lsra.cpp
+++ b/src/coreclr/jit/lsra.cpp
@@ -12278,8 +12278,7 @@ regMaskTP LinearScan::RegisterSelection::select(Interval*    currentInterval,
                 //
                 bool thisIsSingleReg = isSingleRegister(newRelatedPreferences);
                 if (!thisIsSingleReg ||
-                    (finalRelatedInterval->isLocalVar &&
-                     linearScan->isFree(linearScan->getRegisterRecord(genRegNumFromMask(newRelatedPreferences)))))
+                    linearScan->isFree(linearScan->getRegisterRecord(genRegNumFromMask(newRelatedPreferences))))
                 {
                     relatedPreferences = newRelatedPreferences;
                     // If this Interval has a downstream def without a single-register preference, continue to iterate.