From c3adf44885d75326b607b1772c5d3618b7f91ae2 Mon Sep 17 00:00:00 2001
From: Dale Johannesen <dalej@apple.com>
Date: Tue, 9 Feb 2010 02:01:46 +0000
Subject: Skip DEBUG_VALUE in some places where it was affecting codegen.

llvm-svn: 95647
---
 llvm/lib/CodeGen/LiveVariables.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'llvm/lib/CodeGen/LiveVariables.cpp')

diff --git a/llvm/lib/CodeGen/LiveVariables.cpp b/llvm/lib/CodeGen/LiveVariables.cpp
index b44a220..23ee8c3 100644
--- a/llvm/lib/CodeGen/LiveVariables.cpp
+++ b/llvm/lib/CodeGen/LiveVariables.cpp
@@ -543,6 +543,8 @@ bool LiveVariables::runOnMachineFunction(MachineFunction &mf) {
     for (MachineBasicBlock::iterator I = MBB->begin(), E = MBB->end();
          I != E; ++I) {
       MachineInstr *MI = I;
+      if (MI->getOpcode()==TargetInstrInfo::DEBUG_VALUE)
+        continue;
       DistanceMap.insert(std::make_pair(MI, Dist++));
 
       // Process all of the operands of the instruction...
-- 
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