Commit Graph

1 Commits

Author SHA1 Message Date
Jonas Paulsson 82879c2913 [SystemZ] Support the kernel back chain.
In order to build the Linux kernel, the back chain must be supported with
packed-stack. The back chain is then stored topmost in the register save
area.

Review: Ulrich Weigand

Differential Revision: https://reviews.llvm.org/D74506
2020-02-23 13:42:36 -08:00