From f9669beacd83ededd87b2ccdd5c4cdfa397ea714 Mon Sep 17 00:00:00 2001
From: Andrew Trick <atrick@apple.com>
Date: Fri, 1 Mar 2013 00:19:14 +0000
Subject: [PATCH] Scheduler diagnostics. Print the register name.

llvm-svn: 176316
---
 llvm/lib/CodeGen/ScheduleDAG.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llvm/lib/CodeGen/ScheduleDAG.cpp b/llvm/lib/CodeGen/ScheduleDAG.cpp
index 0c40e2b..07e5b47 100644
--- a/llvm/lib/CodeGen/ScheduleDAG.cpp
+++ b/llvm/lib/CodeGen/ScheduleDAG.cpp
@@ -367,6 +367,8 @@ void SUnit::dumpAll(const ScheduleDAG *G) const {
       if (I->isArtificial())
         dbgs() << " *";
       dbgs() << ": Latency=" << I->getLatency();
+      if (I->isAssignedRegDep())
+        dbgs() << " Reg=" << PrintReg(I->getReg(), G->TRI);
       dbgs() << "\n";
     }
   }
-- 
2.7.4