Displaying 1 result from an estimated 1 matches for "thenimplement".
2015 Jul 17
3
[LLVMdev] 2-address and 3-address instructions
I am writing a backend for an experimental machine that has both 2-address and
3-address versions of some instructions. The 2-address versions are more
compact and thus preferred when applicable. How does one go about generating
the most compact version?
1. At instruction selection, is there a predicate that can test whether one of
the input sources is dead, thus allowing the selection of the