[LLVMdev] alias analysis in ScheduleDagInstr class

[Bjorn De Sutter]

In ScheduleDagInstr.cpp, a todo is mentioned to make this pass use real alias analysis information. Is anybody working on this already?

I am working on a VLIW-like backend and have If-conversion working rather well, but the problem is that independent loads and stores in the if-converted blocks are not scheduled well at all. 

Thanks,

prof. Bjorn De Sutter
Computer Systems Lab
Ghent University