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| author | Chris Lattner <sabre@nondot.org> | 2005-02-17 19:28:49 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-02-17 19:28:49 +0000 |
| commit | 7b5d9e221730498e3cece45deecd73ccb7090f02 (patch) | |
| tree | 784a27a7c65a27699256370ce79daf295c377214 /llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | |
| parent | 854c086e0fb67f7713fe67cfd1a4421de08bef81 (diff) | |
| download | bcm5719-llvm-7b5d9e221730498e3cece45deecd73ccb7090f02.tar.gz bcm5719-llvm-7b5d9e221730498e3cece45deecd73ccb7090f02.zip | |
Do not mark obviously unreachable blocks live when processing PHI nodes,
and handle incomplete control dependences correctly. This fixes:
Regression/Transforms/ADCE/dead-phi-edge.ll
-> a missed optimization
Regression/Transforms/ADCE/dead-phi-edge.ll
-> a compiler crash distilled from QT4
llvm-svn: 20227
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
0 files changed, 0 insertions, 0 deletions
