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| author | Bill Wendling <isanbard@gmail.com> | 2009-01-01 01:18:23 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2009-01-01 01:18:23 +0000 |
| commit | aedb54a947bbeef92ebbe501ba0db8ba120f3a00 (patch) | |
| tree | 753ef30f54aee2aad4cef90ed7571897292eca90 /llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | 4f8b265825c592ef885157f0832ac6ad5aa72fd6 (diff) | |
| download | bcm5719-llvm-aedb54a947bbeef92ebbe501ba0db8ba120f3a00.tar.gz bcm5719-llvm-aedb54a947bbeef92ebbe501ba0db8ba120f3a00.zip | |
Add transformation:
xor (or (icmp, icmp), true) -> and(icmp, icmp)
This is possible because of De Morgan's law.
llvm-svn: 61537
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
0 files changed, 0 insertions, 0 deletions
