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| author | Chris Lattner <sabre@nondot.org> | 2006-04-20 23:55:59 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-04-20 23:55:59 +0000 |
| commit | cc47ab330531e65aa345a0d438e67efa51a46c52 (patch) | |
| tree | 6da8a7481524df30a99f5fa344a4f1a68d3976e4 /llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp | |
| parent | 5e6f97b7c96722f1248fbadb692f1ccff40d4c60 (diff) | |
| download | bcm5719-llvm-cc47ab330531e65aa345a0d438e67efa51a46c52.tar.gz bcm5719-llvm-cc47ab330531e65aa345a0d438e67efa51a46c52.zip | |
Fix a really subtle and obnoxious memory bug that caused issues with an
llvm-gcc4 boostrap. Whenever a node is deleted by the dag combiner, it
*must* be returned by the visit function, or the dag combiner will not
know that the node has been processed (and will, e.g., send it to the
target dag combine xforms).
llvm-svn: 27922
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp')
0 files changed, 0 insertions, 0 deletions
