| commit | 52b25db3ef9390271bbfa0b5c6efe0a72ce7cb8e | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Fri Oct 01 19:47:12 2004 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Fri Oct 01 19:47:12 2004 +0000 |
| tree | 948675ba03aa12e061b2ca09cc2ebab03e6cd6e2 | |
| parent | 7fb64347d7d1310b5f3f06f7ae97031c73a21797 [diff] |
Add a simple little improvement to the local spiller to keep track of stores and delete them if they turn out to be dead. This is a useful little hack that even speeds up some programs. For example, it speeds up Ptrdist/ks from 17.53s to 15.59s, and 188.ammp from 149s to 146s. This also speeds up llc :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16630 91177308-0d34-0410-b5e6-96231b3b80d8