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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2025-01-09 17:50:40 +0900 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2025-01-09 17:50:40 +0900 |
| commit | fea7da1b00cc97d742faede2df96c7d327950f49 (patch) | |
| tree | 4de1d6b4ddc69f4f32daabb11ad5c71ab0cf895e /clang/lib/CodeGen/Targets/AMDGPU.cpp | |
| parent | 9b99dde0d47102625d93c5d1cbbc04951025a6c9 (diff) | |
| parent | 0aa930a41f2d1ebf1fa90ec42da8f96d15a4dcbb (diff) | |
| download | llvm-users/chapuni/cov/single/nextcount.zip llvm-users/chapuni/cov/single/nextcount.tar.gz llvm-users/chapuni/cov/single/nextcount.tar.bz2 | |
Merge branch 'users/chapuni/cov/single/nextcount-base' into users/chapuni/cov/single/nextcountusers/chapuni/cov/single/nextcount
Diffstat (limited to 'clang/lib/CodeGen/Targets/AMDGPU.cpp')
| -rw-r--r-- | clang/lib/CodeGen/Targets/AMDGPU.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/Targets/AMDGPU.cpp b/clang/lib/CodeGen/Targets/AMDGPU.cpp index 56ad050..fa07e68 100644 --- a/clang/lib/CodeGen/Targets/AMDGPU.cpp +++ b/clang/lib/CodeGen/Targets/AMDGPU.cpp @@ -537,7 +537,11 @@ AMDGPUTargetCodeGenInfo::getLLVMSyncScopeID(const LangOptions &LangOpts, break; } - if (Ordering != llvm::AtomicOrdering::SequentiallyConsistent) { + // OpenCL assumes by default that atomic scopes are per-address space for + // non-sequentially consistent operations. + if (Scope >= SyncScope::OpenCLWorkGroup && + Scope <= SyncScope::OpenCLSubGroup && + Ordering != llvm::AtomicOrdering::SequentiallyConsistent) { if (!Name.empty()) Name = Twine(Twine(Name) + Twine("-")).str(); |