IBM、特許を寄贈

ううむ……。なんか見覚えのある研究もチラホラ。

US6324631
Method and system for detecting and coalescing free areas during garbage collection
US6301652
Instruction cache alignment mechanism for branch targets based on predicted execution frequencies
US6275986
Compile-time data dependency verification
US6249911
Optimizing compiler for generating store instructions having memory hierarchy control bits
US6263498
Method for heap management of fixed sized objects using pages
US6173444
Optimizing compilation of pointer variables in the presence of indirect function calls
US5202995
Method for removing invariant branches from instruction loops of a computer program
US5193190
Partitioning optimizations in an optimizing compiler
US6295642
Method and apparatus for partial just in time compiling in a data processing system
US6295641
Method and apparatus for dynamically selecting bytecodes for just in time compiling in a user's environment
US5701489
System for partial in-line expansion of procedure calls during program compilation