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| author | Nate Begeman <natebegeman@mac.com> | 2005-08-23 05:41:12 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2005-08-23 05:41:12 +0000 |
| commit | 7042f15bded917ba68e5e66be873ad4d06f9ca2d (patch) | |
| tree | 9b4c376142b0d084b236a7cb2d0c1457c39ae2cb /lib/CodeGen/PHIElimination.cpp | |
| parent | b942a3dd5f9318b2c57f137d2991440c2f0262ad (diff) | |
Teach the SelectionDAG how to transform select_cc eq, X, 0, 1, 0 into
either seteq X, 0 or srl (ctlz X), size(X-1), depending on what's legal
for the target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22978 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PHIElimination.cpp')
0 files changed, 0 insertions, 0 deletions