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Make sure to clear the CodeGenMap after each basic block is selected to avoid

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cross MBB pollution.

llvm-svn: 23470
This commit is contained in:
Chris Lattner 2005-09-27 17:45:33 +00:00
parent 5a82322c66
commit 6d1a2716a4
1 changed files with 1 additions and 0 deletions
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1
lib/Target/PowerPC/PPCISelDAGToDAG.cpp
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@ -87,6 +87,7 @@ namespace {
DEBUG(BB->dump());
// Select target instructions for the DAG.
DAG.setRoot(Select(DAG.getRoot()));
CodeGenMap.clear();
DAG.RemoveDeadNodes();
// Emit machine code to BB.