Matt Arsenault ca84c4be4b RegAllocFast: Set MayLiveAcrossBlocks when allocating uses ...

Setting mayLiveOut based only on use instructions after allocating the
def block did not work if the use block was allocated before the def
block, since the virtual register uses were already removed.

Fixes bug 41973.

llvm-svn: 361781

2019-05-27 20:37:31 +00:00

46 KiB

Raw Blame History

View Raw