diff options
| author | Sanjoy Das <sanjoy@playingwithpointers.com> | 2015-04-14 03:20:38 +0000 |
|---|---|---|
| committer | Sanjoy Das <sanjoy@playingwithpointers.com> | 2015-04-14 03:20:38 +0000 |
| commit | e178f469655dd0e1a17318e649848e21ed2f9360 (patch) | |
| tree | 819fba9b0780f554a5f8eb83afe0091545258560 /llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp | |
| parent | a9f1e27a0493892005c1602ffdf76a3a7ff19d73 (diff) | |
| download | llvm-e178f469655dd0e1a17318e649848e21ed2f9360.zip llvm-e178f469655dd0e1a17318e649848e21ed2f9360.tar.gz llvm-e178f469655dd0e1a17318e649848e21ed2f9360.tar.bz2 | |
[LoopUnrollRuntime] Avoid high-cost trip count computation.
Summary:
Runtime unrolling of loops needs to emit an expression to compute the
loop's runtime trip-count. Avoid runtime unrolling if this computation
will be expensive.
Depends on D8993.
Reviewers: atrick
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D8994
llvm-svn: 234846
Diffstat (limited to 'llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp')
0 files changed, 0 insertions, 0 deletions