Displaying 1 result from an estimated 1 matches for "msp430cmp".
2010 Jun 02
2
[LLVMdev] Flags and Custom Inserters in code generation
...nt code generation for SELECT_CC nodes in a back
end that I'm working on. The compare operations on the architecture
communicate via bits in a global status register, much like on MSP430.
In fact, I've modeled my implementation after that of the MSP430. So I
have custom target nodes akin to MSP430cmp and MSP430selectcc and
pseudo-instructions like MSP430::Select16. The back end lowers SELECT_CC
nodes to MSP430cmp/MSP430selectcc pairs that are linked together by Flag
values. The instruction selection pass converts the MSP430selectcc node
to a MSP430::Select16 pseudo-instruction which is later ex...