diff options
| author | Joseph Huber <jhuber6@vols.utk.edu> | 2022-05-31 10:08:25 -0400 |
|---|---|---|
| committer | Joseph Huber <jhuber6@vols.utk.edu> | 2022-06-07 12:16:34 -0400 |
| commit | 421b1f55c6e21ab7eadc7737c1757b06577f1d71 (patch) | |
| tree | 772fb51c5e11d2c9b5e35b7b18bf66679da3d3b3 /llvm/lib/CodeGen/ModuloSchedule.cpp | |
| parent | a083f3caa1356ceaec2c250850928c01008f5f58 (diff) | |
| download | llvm-421b1f55c6e21ab7eadc7737c1757b06577f1d71.zip llvm-421b1f55c6e21ab7eadc7737c1757b06577f1d71.tar.gz llvm-421b1f55c6e21ab7eadc7737c1757b06577f1d71.tar.bz2 | |
[Libomptarget] Do not use retaining attributes for the static library
When we build the libomptarget device runtime library targeting bitcode,
we need special care to make sure that certain functions are not
optimized out. This is because we manually internalize and optimize
these definitions, ignoring their standard linkage semantics. When we
build with the static library, we can maintain these semantics and we do
not need these to be kept-alive. Furthermore, if they are kept-alive it
prevents them from being removed during LTO. This prevents us from
completely internalizing `IsSPMDMode` and removing several other
functions. This patch removes these for the static library target by
using a macro definition to enable them.
Reviewed By: JonChesterfield
Differential Revision: https://reviews.llvm.org/D126701
Diffstat (limited to 'llvm/lib/CodeGen/ModuloSchedule.cpp')
0 files changed, 0 insertions, 0 deletions