Mercurial > hg > graal-jvmci-8
comparison src/cpu/x86/vm/stubGenerator_x86_64.cpp @ 775:93c14e5562c4
6823354: Add intrinsics for {Integer,Long}.{numberOfLeadingZeros,numberOfTrailingZeros}()
Summary: These methods can be instrinsified by using bit scan, bit test, and population count instructions.
Reviewed-by: kvn, never
| author | twisti |
|---|---|
| date | Wed, 06 May 2009 00:27:52 -0700 |
| parents | d0994e5bebce |
| children | df6caf649ff7 |
comparison
equal
deleted
inserted
replaced
| 755:36ee9b69616e | 775:93c14e5562c4 |
|---|