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| author | Nick Lewycky <nicholas@mxc.ca> | 2007-03-18 01:09:32 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2007-03-18 01:09:32 +0000 |
| commit | 1eda0f60d7fe9207d40713501f2c04856063a763 (patch) | |
| tree | 59cf0bd879abc9da1602c3dbc55cb8ce4181025f /lib/CodeGen/PHIElimination.cpp | |
| parent | 1cc645218105be635851b195cb44b1598830106c (diff) | |
Propagate ValueRanges across equality.
Add some more micro-optimizations: x * 0 = 0, a - x = a --> x = 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35138 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PHIElimination.cpp')
0 files changed, 0 insertions, 0 deletions