Vedant Kumar 17d9f14bff [CodeExtractor] Emit lifetime markers around reloads of outputs ...

CodeExtractor permits extracting a region of blocks from a function even
when values defined within the region are used outside of it.

This is typically done by creating an alloca in the original function
and reloading the alloca after a call to the extracted function.

Wrap the reload in lifetime start/end markers to promote stack coloring.

Suggested by Sergei Kachkov!

Differential Revision: https://reviews.llvm.org/D56045

llvm-svn: 351621

2019-01-19 02:37:59 +00:00

2.9 KiB

Raw Blame History

View Raw