commit fe5c38072a6c6bd89361670523e57838140a2e2c
author Dale Johannesen <dalej@apple.com> Tue Feb 09 02:01:46 2010 +0000
committer Dale Johannesen <dalej@apple.com> Tue Feb 09 02:01:46 2010 +0000
tree 6e322d8320bd89ffe43b53fdb53c103330ff64cd
parent a0a98586f7ea4cb607c149cb309859d3973dff7d

Skip DEBUG_VALUE in some places where it was affecting codegen.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95647 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CalcSpillWeights.cpp

diff --git a/lib/CodeGen/CalcSpillWeights.cpp b/lib/CodeGen/CalcSpillWeights.cpp
index b8ef219..7da833b 100644
--- a/lib/CodeGen/CalcSpillWeights.cpp
+++ b/lib/CodeGen/CalcSpillWeights.cpp
@@ -64,6 +64,9 @@
       if (mi->getOpcode() == TargetInstrInfo::IMPLICIT_DEF)
         continue;
 
+      if (mi->getOpcode() == TargetInstrInfo::DEBUG_VALUE)
+        continue;
+
       for (unsigned i = 0, e = mi->getNumOperands(); i != e; ++i) {
         const MachineOperand &mopi = mi->getOperand(i);
         if (!mopi.isReg() || mopi.getReg() == 0)