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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-02-18 22:03:18 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-02-18 22:03:18 +0000 |
| commit | 5bfec69b1d3c5e57db530e325f1a7fd19bf0fea4 (patch) | |
| tree | dee9b2df66a57a030534b7546fe9b2cf1ece1205 /llvm/lib/Analysis | |
| parent | 4e81890d36133252ffb2309d723c761c71c86f79 (diff) | |
| download | bcm5719-llvm-5bfec69b1d3c5e57db530e325f1a7fd19bf0fea4.tar.gz bcm5719-llvm-5bfec69b1d3c5e57db530e325f1a7fd19bf0fea4.zip | |
Add VirtRegMap::rewrite() and use it in the new register allocators.
The rewriter works almost identically to -rewriter=trivial, except it also
eliminates any identity copies.
This makes the new register allocators independent of VirtRegRewriter.cpp which
will be going away at the same time as RegAllocLinearScan.
llvm-svn: 125967
Diffstat (limited to 'llvm/lib/Analysis')
0 files changed, 0 insertions, 0 deletions
