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| author | Romaric Jodin <89833130+rjodinchr@users.noreply.github.com> | 2024-05-17 15:13:32 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-05-17 06:13:32 -0700 |
| commit | 932ca85680db5e4579306f37e55746097fb8ec7f (patch) | |
| tree | 8b9b846a4886d5c42a0a5f3162e4394ac3c6c130 /clang/lib/CodeGen/CodeGenFunction.cpp | |
| parent | 3a32590f25482e283a79dea1f313a226a6dd392f (diff) | |
| download | llvm-932ca85680db5e4579306f37e55746097fb8ec7f.zip llvm-932ca85680db5e4579306f37e55746097fb8ec7f.tar.gz llvm-932ca85680db5e4579306f37e55746097fb8ec7f.tar.bz2 | |
libclc: remove __attribute__((assume)) for clspv targets (#92126)
Instead add a proper attribute in clang, and add convert it to function
metadata to keep the information in the IR. The goal is to remove the
dependency on __attribute__((assume)) that should have not be there in
the first place.
Ref https://github.com/llvm/llvm-project/pull/84934
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 34dc0bd..04abdad 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -985,6 +985,11 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, QualType RetTy, EmitKernelMetadata(FD, Fn); } + if (FD && FD->hasAttr<ClspvLibclcBuiltinAttr>()) { + Fn->setMetadata("clspv_libclc_builtin", + llvm::MDNode::get(getLLVMContext(), {})); + } + // If we are checking function types, emit a function type signature as // prologue data. if (FD && SanOpts.has(SanitizerKind::Function)) { |