Commit Graph

2 Commits

Author SHA1 Message Date
Devang Patel c56423b500 Rewrite code that 1) filters loops and 2) calculates new loop bounds.
This fixes many bugs. I will add more test cases in a separate check-in.

Some day, the code that manipulates CFG and updates dom. info could use refactoring help.

llvm-svn: 60554
2008-12-04 21:38:42 +00:00
Devang Patel cec2ad95f4 Add loop index split tests.
llvm-svn: 41146
2007-08-17 22:02:15 +00:00