| commit | 7eac4766b156ad2965125a7ee3f1f4834dfbb00b | [log] [tgz] |
|---|---|---|
| author | Misha Brukman <brukman+llvm@gmail.com> | Tue Jul 15 21:00:32 2003 +0000 |
| committer | Misha Brukman <brukman+llvm@gmail.com> | Tue Jul 15 21:00:32 2003 +0000 |
| tree | 03ecb71eb0b878deb2ef5124a0aeb4002b31c826 | |
| parent | 07d4516f92e866ec7900146789333a819f4f06df [diff] |
This optimization greatly enhances efficiency of creating new instructions by masking and shifting operands directly into their place in the instruction, instead of the old-fashioned way of ORing in each bit separately. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7179 91177308-0d34-0410-b5e6-96231b3b80d8