================
@@ -3126,3 +3137,57 @@ CodeGenFunction::EmitPointerAuthAuth(const
CGPointerAuthInfo &PointerAuth,
return EmitPointerAuthCommon(*this, PointerAuth, Pointer,
llvm::Intrinsic::ptrauth_auth);
}
+
+llvm::Value *CodeGenFunction::EmitPointerAuthSign(QualType pointeeType,
+ llvm::Value *pointer) {
+ CGPointerAuthInfo pointerAuth =
+ CGM.getPointerAuthInfoForPointeeType(pointeeType);
+ return EmitPointerAuthSign(pointerAuth, pointer);
+}
+
+llvm::Value *CodeGenFunction::EmitPointerAuthAuth(QualType pointeeType,
+ llvm::Value *pointer) {
+ CGPointerAuthInfo pointerAuth =
+ CGM.getPointerAuthInfoForPointeeType(pointeeType);
+ return EmitPointerAuthAuth(pointerAuth, pointer);
+}
+
+llvm::Value *
+CodeGenFunction::EmitPointerAuthResignCall(llvm::Value *value,
+ const CGPointerAuthInfo &curAuth,
+ const CGPointerAuthInfo &newAuth) {
+ assert(curAuth && newAuth);
+
+ if (curAuth.getAuthenticationMode() !=
+ PointerAuthenticationMode::SignAndAuth ||
+ newAuth.getAuthenticationMode() !=
+ PointerAuthenticationMode::SignAndAuth) {
+ auto authedValue = EmitPointerAuthAuth(curAuth, value);
----------------
kovdan01 wrote:
Nit: either
```suggestion
llvm::Value *authedValue = EmitPointerAuthAuth(curAuth, value);
```
or
```suggestion
auto *authedValue = EmitPointerAuthAuth(curAuth, value);
```
https://github.com/llvm/llvm-project/pull/98847
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