diff options
| author | Florian Hahn <florian.hahn@arm.com> | 2018-04-11 12:01:38 +0000 |
|---|---|---|
| committer | Florian Hahn <florian.hahn@arm.com> | 2018-04-11 12:01:38 +0000 |
| commit | 417182e182569ed6ccac18a64bcef7b952cd5f8d (patch) | |
| tree | 5c53471710bb8b944b640a5e42a11bdc5caeb6a7 /test/Other | |
| parent | d88ca2927027d254931437c6f6c83f43724945af (diff) | |
Backport of rL326666 and rL326668 for PR36607 and PR36608.
[CallSiteSplitting] properly split musttail calls.
The original author was Fedor Indutny <fedor@indutny.com>.
`musttail` calls can't be naively splitted. The split blocks must
include not only the call instruction itself, but also (optional)
`bitcast` and `return` instructions that follow it.
Clone `bitcast` and `ret`, place them into the split blocks, and
remove the tail block when done.
Reviewers: junbuml, mcrosier, davidxl, davide, fhahn
Reviewed By: fhahn
Subscribers: JDevlieghere, llvm-commits
Differential Revision: https://reviews.llvm.org/D43729
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_60@329793 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Other')
0 files changed, 0 insertions, 0 deletions