| commit | 2d4c98d79b5526aaf94b87d21a7d672f35b183a9 | [log] [tgz] |
|---|---|---|
| author | Nate Begeman <natebegeman@mac.com> | Sat Oct 16 20:43:38 2004 +0000 |
| committer | Nate Begeman <natebegeman@mac.com> | Sat Oct 16 20:43:38 2004 +0000 |
| tree | db400110a282a910374e0118b74cdd6ebcfb3232 | |
| parent | 6e758aee74a500c62796313689530241a4957cf9 [diff] |
Finally fix one of the oldest FIXMEs in the PowerPC backend: correctly flag rotate left word immediate then mask insert (rlwimi) as a two-address instruction, and update the ISel usage of the instruction accordingly. This will allow us to properly schedule rlwimi, and use it to efficiently codegen bitfield operations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17068 91177308-0d34-0410-b5e6-96231b3b80d8