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| author | Chris Lattner <sabre@nondot.org> | 2010-12-19 20:38:28 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-12-19 20:38:28 +0000 |
| commit | da60588402e8913f5b7ec40945d4170d0c4ffaf5 (patch) | |
| tree | c31d635a3820958bc4075926df81862e2608624e /lib/Target/SubtargetFeature.cpp | |
| parent | 459f4f8c25bd0f61b76b61b19f4839e5790fad34 (diff) | |
teach MaskedValueIsZero how to analyze ADDE. This is
enough to teach it that ADDE(0,0) is known 0 except the
low bit, for example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122191 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/SubtargetFeature.cpp')
0 files changed, 0 insertions, 0 deletions