commit c3adf44885d75326b607b1772c5d3618b7f91ae2
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 0a36a1e25d5c476bc400b844f66298c653c403db
parent ce25dd74c00d9a8397a7693b1e55bd7b49b1a293

Skip DEBUG_VALUE in some places where it was affecting codegen.

llvm-svn: 95647

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 @@
     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...