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| author | Yaxun (Sam) Liu <yaxun.liu@amd.com> | 2020-03-11 16:40:28 -0400 |
|---|---|---|
| committer | Yaxun (Sam) Liu <yaxun.liu@amd.com> | 2020-03-18 14:48:04 -0400 |
| commit | 6f79f80e6e473e1b28ee678cc11bc44efb2448a4 (patch) | |
| tree | 67d7807bd8da70076da109aee68edb82a2a696f3 /llvm/lib/Analysis/ValueTracking.cpp | |
| parent | f8e8f0a6038bd761da237b3e7dee5f94b7041b5a (diff) | |
| download | llvm-6f79f80e6e473e1b28ee678cc11bc44efb2448a4.zip llvm-6f79f80e6e473e1b28ee678cc11bc44efb2448a4.tar.gz llvm-6f79f80e6e473e1b28ee678cc11bc44efb2448a4.tar.bz2 | |
[HIP] Fix duplicate clang -cc1 options on MSVC toolchain
HIPToolChain::TranslateArgs call TranslateArgs of host toolchain with
the input args to get a list of derived args called DAL, then
go through the input args by itself and append them to DAL.
This assumes that the host toolchain should not append any unchanged
args to DAL, otherwise there will be duplicates since
HIPToolChain will append it again.
This works for GNU toolchain since it returns an empty list for DAL.
However, MSVC toolchain will append unchanged args to DAL, which
causes duplicate args.
This patch let MSVC toolchain not append unchanged args for HIP
offloading kind, which fixes this issue.
Differential Revision: https://reviews.llvm.org/D76032
Diffstat (limited to 'llvm/lib/Analysis/ValueTracking.cpp')
0 files changed, 0 insertions, 0 deletions