From c47690264abd6ec6bdeab86ce057e99bb5d39fe4 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Sun, 31 Jul 2011 03:53:42 +0000
Subject: Time the emission of debug values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136584 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/RegAllocGreedy.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib/CodeGen/RegAllocGreedy.cpp')

diff --git a/lib/CodeGen/RegAllocGreedy.cpp b/lib/CodeGen/RegAllocGreedy.cpp
index 239c8e4..ecc4724 100644
--- a/lib/CodeGen/RegAllocGreedy.cpp
+++ b/lib/CodeGen/RegAllocGreedy.cpp
@@ -1595,7 +1595,10 @@ bool RAGreedy::runOnMachineFunction(MachineFunction &mf) {
   }
 
   // Write out new DBG_VALUE instructions.
-  DebugVars->emitDebugValues(VRM);
+  {
+    NamedRegionTimer T("Emit Debug Info", TimerGroupName, TimePassesIsEnabled);
+    DebugVars->emitDebugValues(VRM);
+  }
 
   // The pass output is in VirtRegMap. Release all the transient data.
   releaseMemory();
-- 
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