assert(FD && "Not a FunctionDecl?");
const auto *DD = FD->getAttr<CPUDispatchAttr>();
assert(DD && "Not a cpu_dispatch Function?");
- llvm::Type *DeclTy = getTypes().ConvertTypeForMem(FD->getType());
+ QualType CanonTy = Context.getCanonicalType(FD->getType());
+ llvm::Type *DeclTy = getTypes().ConvertFunctionType(CanonTy, FD);
+
+ if (const auto *CXXFD = dyn_cast<CXXMethodDecl>(FD)) {
+ const CGFunctionInfo &FInfo = getTypes().arrangeCXXMethodDeclaration(CXXFD);
+ DeclTy = getTypes().GetFunctionType(FInfo);
+ }
StringRef ResolverName = getMangledName(GD);
llvm::Type *ResolverType = llvm::FunctionType::get(
std::string MangledName = getMangledNameImpl(*this, GD, FD, true) +
getCPUSpecificMangling(*this, II->getName());
llvm::Constant *Func = GetOrCreateLLVMFunction(
- MangledName, DeclTy, GD, /*ForVTable=*/false, /*DontDefer=*/false,
+ MangledName, DeclTy, GD, /*ForVTable=*/false, /*DontDefer=*/true,
/*IsThunk=*/false, llvm::AttributeList(), ForDefinition);
llvm::SmallVector<StringRef, 32> Features;
Target.getCPUSpecificCPUDispatchFeatures(II->getName(), Features);
--- /dev/null
+// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,LINUX
+
+struct S {
+ __attribute__((cpu_specific(atom)))
+ void Func(){}
+ __attribute__((cpu_dispatch(ivybridge,atom)))
+ void Func(){}
+};
+
+void foo() {
+ S s;
+ s.Func();
+}
+
+// LINUX: define void (%struct.S*)* @_ZN1S4FuncEv.resolver
+// LINUX: ret void (%struct.S*)* @_ZN1S4FuncEv.S
+// LINUX: ret void (%struct.S*)* @_ZN1S4FuncEv.O