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| author | Chris Lattner <sabre@nondot.org> | 2006-10-28 17:04:37 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-10-28 17:04:37 +0000 |
| commit | 3e6b1c6157dc8a05cb6fe95bee3ee0c5008def05 (patch) | |
| tree | 3033cd3d0a33b9633f5bc1646459640c49a5776f /llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | 5217111abe73034b72a9ec0f4518f0e6f36246c4 (diff) | |
| download | bcm5719-llvm-3e6b1c6157dc8a05cb6fe95bee3ee0c5008def05.tar.gz bcm5719-llvm-3e6b1c6157dc8a05cb6fe95bee3ee0c5008def05.zip | |
Split *all* critical edges before isel. This resolves issues with spill code
being inserted on unsplit critical edges, which introduces (sometimes large
amounts of) partially dead spill code.
This also fixes PR925 + CodeGen/Generic/switch-crit-edge-constant.ll
llvm-svn: 31260
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
0 files changed, 0 insertions, 0 deletions
