diff options
| author | Diego Novillo <dnovillo@google.com> | 2014-06-24 17:02:03 +0000 |
|---|---|---|
| committer | Diego Novillo <dnovillo@google.com> | 2014-06-24 17:02:03 +0000 |
| commit | 10ec44d87a47bd28c1603c56f5a5c48fc1c2b462 (patch) | |
| tree | 63cd6ba215694dc97a6b3c172a71e057674635ce /test/LTO | |
| parent | c33b4883b39a63c518f829e5ce992928137f9551 (diff) | |
| download | llvm-10ec44d87a47bd28c1603c56f5a5c48fc1c2b462.tar.gz llvm-10ec44d87a47bd28c1603c56f5a5c48fc1c2b462.tar.bz2 llvm-10ec44d87a47bd28c1603c56f5a5c48fc1c2b462.tar.xz | |
Add new debug kind LocTrackingOnly.
Summary:
This new debug emission kind supports emitting line location
information in all instructions, but stops code generation
from emitting debug info to the final output.
This mode is useful when the backend wants to track source
locations during code generation, but it does not want to
produce debug info. This is currently used by optimization
remarks (-pass-remarks, -pass-remarks-missed and
-pass-remarks-analysis).
To prevent debug info emission, DIBuilder never inserts the
annotation 'llvm.dbg.cu' when LocTrackingOnly is enabled.
Reviewers: echristo, dblaikie
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D4234
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211609 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/LTO')
0 files changed, 0 insertions, 0 deletions