commit | 5c1761d486deb47648fa1b854692f4b64a35f0e2 | [log] [tgz] |
---|---|---|
author | Andrew Trick <atrick@apple.com> | Wed Apr 11 17:35:26 2012 +0000 |
committer | Andrew Trick <atrick@apple.com> | Wed Apr 11 17:35:26 2012 +0000 |
tree | 92b1a7e5080146954e5d9532a6f19b26e63b1daa | |
parent | 6073b30b053da2c2ac6150dd67cecb304bc614f1 [diff] |
TableGen'd regpressure: register unit set pruning. The pruning is more complete if it is not done incrementally. The code is also a tad less convluted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154510 91177308-0d34-0410-b5e6-96231b3b80d8