Mercurial > hg > graal-compiler
diff src/cpu/x86/vm/stubGenerator_x86_32.cpp @ 824:18a08a7e16b5
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
author | twisti |
---|---|
date | Fri, 26 Jun 2009 07:26:10 -0700 |
parents | e5b0439ef4ae |
children | df6caf649ff7 |