GitLab

handle binops with two identical operands
add simulation for be_Return
fixed simulation for be_Copy
add register killing code at begin of every block
use node index as block number
create only labels for block that are jump targets

changed name prefix for SSE floating point nodes from f to x

added UKNWN register
set Unknown nodes to ignore and assign them the UKNWN register

fixed copy insertion

fixed indents
added should be same constraint for lea
added additional statistics

generates add/sub esp

omit copy if in==out

switched to trivial selector

and the stupid % in front of the names ...

used flag to find x87 register in ia32 attributes
BugFix: fixed Copy for SSE

fixed cmp with immediate
emit %cl for shift/rotate ops
fixed some minor bugs

fixed several bugs

fixed emit of unary ops
fixed copy generation for should be same constraints