diff options
| -rw-r--r-- | clang/lib/CodeGen/CGExpr.cpp | 3 | ||||
| -rw-r--r-- | clang/test/CodeGen/cfi-check-fail-attrs.c | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index 214378a966f..04c6504910b 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -3200,6 +3200,9 @@ void CodeGenFunction::EmitCfiCheckFail() { llvm::Function *F = llvm::Function::Create( llvm::FunctionType::get(VoidTy, {VoidPtrTy, VoidPtrTy}, false), llvm::GlobalValue::WeakODRLinkage, "__cfi_check_fail", &CGM.getModule()); + + CGM.SetLLVMFunctionAttributes(GlobalDecl(), FI, F); + CGM.SetLLVMFunctionAttributesForDefinition(nullptr, F); F->setVisibility(llvm::GlobalValue::HiddenVisibility); StartFunction(GlobalDecl(), CGM.getContext().VoidTy, F, FI, Args, diff --git a/clang/test/CodeGen/cfi-check-fail-attrs.c b/clang/test/CodeGen/cfi-check-fail-attrs.c new file mode 100644 index 00000000000..77ba29a5581 --- /dev/null +++ b/clang/test/CodeGen/cfi-check-fail-attrs.c @@ -0,0 +1,5 @@ +// RUN: %clang_cc1 -triple aarch64-unknown-linux -fsanitize-cfi-cross-dso -target-feature +reserve-x18 -emit-llvm -o - %s | FileCheck %s + +// CHECK: define weak_odr hidden void @__cfi_check_fail{{.*}} [[ATTR:#[0-9]*]] + +// CHECK: attributes [[ATTR]] = {{.*}} "target-features"="+reserve-x18" |
