diff options
| author | Kai Luo <lkail@cn.ibm.com> | 2023-12-20 10:01:02 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-12-20 10:01:02 +0800 |
| commit | 56414220dfeb274a15beb55ab3da757978a0255f (patch) | |
| tree | 3789f6724c35493071a34fc1139d9a2012a71b84 /llvm/lib/Object/ELFObjectFile.cpp | |
| parent | 227bfa1fb14ac6023499b4740401e5e980bfd426 (diff) | |
| download | llvm-56414220dfeb274a15beb55ab3da757978a0255f.zip llvm-56414220dfeb274a15beb55ab3da757978a0255f.tar.gz llvm-56414220dfeb274a15beb55ab3da757978a0255f.tar.bz2 | |
[PowerPC] Use 'sync; ld; cmp; bc; isync' for atomic load seq-cst on 32-bit platform (#75905)
`cmp; bc; isync` is more performant than `lwsync` theoretically.
64-bit platform already features it, now implement it for 32-bit
platform.
Diffstat (limited to 'llvm/lib/Object/ELFObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions