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| author | WANG Xuerui <git@xen0n.name> | 2023-02-02 11:33:59 +0800 |
|---|---|---|
| committer | Weining Lu <luweining@loongson.cn> | 2023-02-02 11:34:01 +0800 |
| commit | 695c81e8a61a784f881255ea62a3ea76c1e2ee51 (patch) | |
| tree | 0c3d285d78a05d1a0d158b7322fe469c1484c2de /llvm/lib/Transforms/Utils/Local.cpp | |
| parent | f2d52c0531694260dabc117472d5141401726027 (diff) | |
| download | llvm-695c81e8a61a784f881255ea62a3ea76c1e2ee51.zip llvm-695c81e8a61a784f881255ea62a3ea76c1e2ee51.tar.gz llvm-695c81e8a61a784f881255ea62a3ea76c1e2ee51.tar.bz2 | |
[LoongArch] Implement handling of triple-implied ABIs
According to the [[ https://loongson.github.io/LoongArch-Documentation/LoongArch-toolchain-conventions-EN.html | LoongArch Toolchain Conventions ]]
it is possible to specify the ABI modifier (the "D" part of "LP64D")
via the environment field in the target triple. This is needed for
proper support for Debian-style multiarch tuples as well, so add triple
awareness to `LoongArchSubtarget` via addition of
`LoongArchABI::computeTargetABI`. Let the explicit `--target-abi`
argument intuitively take precedence over the triple-implied ABI.
Reviewed By: SixWeining
Differential Revision: https://reviews.llvm.org/D142685
Diffstat (limited to 'llvm/lib/Transforms/Utils/Local.cpp')
0 files changed, 0 insertions, 0 deletions