Commit Graph

2 Commits

Author SHA1 Message Date
Dylan McKay 043fa4b3d6 [AVR] Fix a big in shift operator lowering; Authored by Dr. Gergo Erdi
When generating code for a shift loop, check the shift
 amount against the literal value 0, not R0

llvm-svn: 304284
2017-05-31 06:27:46 +00:00
Dylan McKay 59e7fe3da8 [AVR] Implement non-constant bit rotations
This lets us do bit rotations of variable amount.

llvm-svn: 301794
2017-05-01 09:48:55 +00:00