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| author | Chris Lattner <sabre@nondot.org> | 2009-12-23 01:30:26 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-12-23 01:30:26 +0000 |
| commit | 6a3818247171ab14605fa22bc850074cb981a5be (patch) | |
| tree | 4bd4de442dc51f4a239fff4008bc1ea1e6a332dc /lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | |
| parent | 0d58013c3ff43f077dc5662e6715bb4dd2cb2bc3 (diff) | |
stop pattern matching 16-bit zero's of a register to MOV16r0,
instead use the appropriate subreggy thing. This generates identical
code on some large apps (thanks to Evan's cross class coalescing
stuff he did back in july). This means that MOV16r0 can go away
completely in the future soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91972 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
0 files changed, 0 insertions, 0 deletions