llvm/lib/CodeGen/PeepholeOptimizer.cpp · 2f06a6579cedd7887f1f115effa21782da488550 · Roger Ferrer / llvm-epi-0.8 · GitLab

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Constrain regclasses in PeepholeOptimizer. · 2f06a657
Jakob Stoklund Olesen authored May 20, 2012
```
It can be necessary to restrict to a sub-class before accessing
sub-registers.

llvm-svn: 157164
```
2f06a657