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| author | Joseph Huber <jhuber6@vols.utk.edu> | 2022-06-13 15:26:55 -0400 |
|---|---|---|
| committer | Joseph Huber <jhuber6@vols.utk.edu> | 2022-06-23 13:15:01 -0400 |
| commit | 6e6889288cdc8433f33723d977c99be5f07423f4 (patch) | |
| tree | bc69081d6dd2cef7dc46df88f52e653551b7df57 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 865812c3af7e0e5df5df1c9c9d36b8f3436b7167 (diff) | |
| download | llvm-6e6889288cdc8433f33723d977c99be5f07423f4.zip llvm-6e6889288cdc8433f33723d977c99be5f07423f4.tar.gz llvm-6e6889288cdc8433f33723d977c99be5f07423f4.tar.bz2 | |
[Offloading] Embed the target features in the OffloadBinary
The target features are necessary for correctly compiling most programs
in LTO mode. Currently, these are derived in clang at link time and
passed as an arguemnt to the linker wrapper. This is problematic because
it requires knowing the required toolchain at link time, which should
not be necessry. Instead, these features should be embedded into the
offloading binary so we can unify them in the linker wrapper for LTO.
This also required changing the offload packager to interpret multiple
arguments as concatenation with a comma. This is so we can still use the
`,` separator for the argument list.
Depends on D127246
Reviewed By: tra
Differential Revision: https://reviews.llvm.org/D127686
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions