Mercurial > jdk8-mips64-public > hotspot / file revision
.jcheck/conf@18a08a7e16b5
.jcheck/conf
Fri, 26 Jun 2009 07:26:10 -0700
- author
- twisti
- date
- Fri, 26 Jun 2009 07:26:10 -0700
- changeset 1259
- 18a08a7e16b5
- parent 437
- 7836be3e92d0
- child 2926
- e6e7d76b2bd3
- permissions
- -rw-r--r--
5057225: Remove useless I2L conversions
Summary: The optimizer should be told to normalize (AndL (ConvI2L x) 0xFF) to (ConvI2L (AndI x 0xFF)), and then the existing matcher rule will work for free.
Reviewed-by: kvn
1 project=jdk7
