commit c628f00845d4bf54d4baf601aa7f55e5f9f4eff3
author Chris Lattner <sabre@nondot.org> Tue Sep 27 17:45:33 2005 +0000
committer Chris Lattner <sabre@nondot.org> Tue Sep 27 17:45:33 2005 +0000
tree 77da877cab261b68485a955f7fcd38d132357fd3
parent 63523f98d5227d8c98099cf60f6ee4dfa728a2ca

Make sure to clear the CodeGenMap after each basic block is selected to avoid
cross MBB pollution.

llvm-svn: 23470

llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp

diff --git a/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
index 5019a84..d933547 100644
--- a/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@@ -87,6 +87,7 @@
       DEBUG(BB->dump());
       // Select target instructions for the DAG.
       DAG.setRoot(Select(DAG.getRoot()));
+      CodeGenMap.clear();
       DAG.RemoveDeadNodes();
       
       // Emit machine code to BB.