Sam Parker 760b175109 [ARM][LowOverheadLoops] Update liveness info ...

Recommitting e93e0d413f after reverting due to test failures, which
will hopefully now be fixed. Original commit message:

After expanding the pseudo instructions, update the liveness info.
We do this in a post-order traversal of the loop, including its
exit blocks and preheader(s).

Differential Revision: https://reviews.llvm.org/D72131

2020-01-16 15:44:25 +00:00

11 KiB

Raw Blame History

View Raw