[LLVMdev] PrologEpilogInserter question

[Vladimir Prus]

Vladimir Prus wrote:

> What's the division by 8 for? Neither 'CreateStackObject' nor
> 'getSpillAlignment' documentation say what units the size is, but
> everywhere it's in bytes. In my specific case, 'getSplillAlignment' returns
> 4, which becomes 0 after division.

Oh, it looks that backends now should specify register size in bits. I've 
updated my code, but it would be nice if 'getSpillAlignment' encode this 
information in the name, for example 'getSpillAlignmentInBits' or 
'getBitsSpillAlignment'.

- Volodya