Displaying 1 result from an estimated 1 matches for "isregtiedtouseoperand".
2009 Oct 29
1
[LLVMdev] request for help writing a register allocator
I'm having no luck getting my register allocator to work. I'm trying to
do it using the "indirect" approach; i.e., using a VirtRegMap, with calls
to assignVirt2Phys, assignVirt2StackSlot, etc. and a call to a "spiller"
at the end.
As a warm-up exercise (before implementing register allocation via graph
coloring) I'm trying to implement a very simple scheme in