diff options
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp')
| -rw-r--r-- | compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp index bf2d6fb1252..c8f31adbfd9 100644 --- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp @@ -336,6 +336,17 @@ extern "C" void LLVMRustAddStructRetAttr(LLVMValueRef Fn, unsigned Index, AddAttribute(F, Index, Attr); } +extern "C" void LLVMRustEmitUWTableAttr(LLVMValueRef Fn, bool Async) { + Function *F = unwrap<Function>(Fn); +#if LLVM_VERSION_LT(15, 0) + Attribute Attr = Attribute::get(F->getContext(), Attribute::UWTable); +#else + Attribute Attr = Attribute::getWithUWTableKind( + F->getContext(), Async ? UWTableKind::Async : UWTableKind::Sync); +#endif + AddAttribute(F, AttributeList::AttrIndex::FunctionIndex, Attr); +} + extern "C" void LLVMRustAddFunctionAttrStringValue(LLVMValueRef Fn, unsigned Index, const char *Name, |