Sema: produce error when invalid ordering is passed to atomic builtin

This is a conservative check, because it's valid for the expression to be
non-constant, and in cases like that we just don't know whether it's valid.

rdar://problem/16242991

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@203561 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/AST/Expr.h b/include/clang/AST/Expr.h
index dcc24b93432aaa658e6b2c4991ccfd5db6a6a3d2..adc8308f535f1e4f2d8a814c2f20032538c1183e 100644 (file)
--- a/include/clang/AST/Expr.h
+++ b/include/clang/AST/Expr.h
@@ -4728,6 +4728,16 @@ public:
     BI_First = 0
   };
 
+  // The ABI values for various atomic memory orderings.
+  enum AtomicOrderingKind {
+    AO_ABI_memory_order_relaxed = 0,
+    AO_ABI_memory_order_consume = 1,
+    AO_ABI_memory_order_acquire = 2,
+    AO_ABI_memory_order_release = 3,
+    AO_ABI_memory_order_acq_rel = 4,
+    AO_ABI_memory_order_seq_cst = 5
+  };
+
 private:
   enum { PTR, ORDER, VAL1, ORDER_FAIL, VAL2, WEAK, END_EXPR };
   Stmt* SubExprs[END_EXPR];

diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td
index a4de7f08736cfb4e1ee6f0bd0982281d5daf368c..8ec965bd6ca94d8ab808a6ce8be6eda63d2c3db3 100644 (file)
--- a/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/include/clang/Basic/DiagnosticSemaKinds.td
@@ -5689,7 +5689,9 @@ def err_atomic_op_needs_atomic_int_or_ptr : Error<
 def err_atomic_op_bitwise_needs_atomic_int : Error<
   "address argument to bitwise atomic operation must be a pointer to "
   "%select{|atomic }0integer (%1 invalid)">;
-  
+def err_atomic_op_has_invalid_memory_order : Error<
+  "memory order argument to atomic operation is invalid">;
+
 def err_atomic_load_store_uses_lib : Error<
   "atomic %select{load|store}0 requires runtime support that is not "
   "available for this target">;

diff --git a/lib/CodeGen/CGAtomic.cpp b/lib/CodeGen/CGAtomic.cpp
index b5a494e2879f87289c3c0623543f12e5a394180b..dcb3ff10335e5cb73017263f0365e1cc46540b37 100644 (file)
--- a/lib/CodeGen/CGAtomic.cpp
+++ b/lib/CodeGen/CGAtomic.cpp
@@ -24,16 +24,6 @@
 using namespace clang;
 using namespace CodeGen;
 
-// The ABI values for various atomic memory orderings.
-enum AtomicOrderingKind {
-  AO_ABI_memory_order_relaxed = 0,
-  AO_ABI_memory_order_consume = 1,
-  AO_ABI_memory_order_acquire = 2,
-  AO_ABI_memory_order_release = 3,
-  AO_ABI_memory_order_acq_rel = 4,
-  AO_ABI_memory_order_seq_cst = 5
-};
-
 namespace {
   class AtomicInfo {
     CodeGenFunction &CGF;
@@ -642,30 +632,30 @@ RValue CodeGenFunction::EmitAtomicExpr(AtomicExpr *E, llvm::Value *Dest) {
   if (isa<llvm::ConstantInt>(Order)) {
     int ord = cast<llvm::ConstantInt>(Order)->getZExtValue();
     switch (ord) {
-    case AO_ABI_memory_order_relaxed:
+    case AtomicExpr::AO_ABI_memory_order_relaxed:
       EmitAtomicOp(*this, E, Dest, Ptr, Val1, Val2, Size, Align,
                    llvm::Monotonic);
       break;
-    case AO_ABI_memory_order_consume:
-    case AO_ABI_memory_order_acquire:
+    case AtomicExpr::AO_ABI_memory_order_consume:
+    case AtomicExpr::AO_ABI_memory_order_acquire:
       if (IsStore)
         break; // Avoid crashing on code with undefined behavior
       EmitAtomicOp(*this, E, Dest, Ptr, Val1, Val2, Size, Align,
                    llvm::Acquire);
       break;
-    case AO_ABI_memory_order_release:
+    case AtomicExpr::AO_ABI_memory_order_release:
       if (IsLoad)
         break; // Avoid crashing on code with undefined behavior
       EmitAtomicOp(*this, E, Dest, Ptr, Val1, Val2, Size, Align,
                    llvm::Release);
       break;
-    case AO_ABI_memory_order_acq_rel:
+    case AtomicExpr::AO_ABI_memory_order_acq_rel:
       if (IsLoad || IsStore)
         break; // Avoid crashing on code with undefined behavior
       EmitAtomicOp(*this, E, Dest, Ptr, Val1, Val2, Size, Align,
                    llvm::AcquireRelease);
       break;
-    case AO_ABI_memory_order_seq_cst:
+    case AtomicExpr::AO_ABI_memory_order_seq_cst:
       EmitAtomicOp(*this, E, Dest, Ptr, Val1, Val2, Size, Align,
                    llvm::SequentiallyConsistent);
       break;
@@ -788,8 +778,8 @@ RValue CodeGenFunction::EmitAtomicLoad(LValue src, SourceLocation loc,
              getContext().VoidPtrTy);
     args.add(RValue::get(EmitCastToVoidPtr(tempAddr)),
              getContext().VoidPtrTy);
-    args.add(RValue::get(llvm::ConstantInt::get(IntTy,
-                                                AO_ABI_memory_order_seq_cst)),
+    args.add(RValue::get(llvm::ConstantInt::get(
+                 IntTy, AtomicExpr::AO_ABI_memory_order_seq_cst)),
              getContext().IntTy);
     emitAtomicLibcall(*this, "__atomic_load", getContext().VoidTy, args);
 
@@ -938,8 +928,8 @@ void CodeGenFunction::EmitAtomicStore(RValue rvalue, LValue dest, bool isInit) {
              getContext().VoidPtrTy);
     args.add(RValue::get(EmitCastToVoidPtr(srcAddr)),
              getContext().VoidPtrTy);
-    args.add(RValue::get(llvm::ConstantInt::get(IntTy,
-                                                AO_ABI_memory_order_seq_cst)),
+    args.add(RValue::get(llvm::ConstantInt::get(
+                 IntTy, AtomicExpr::AO_ABI_memory_order_seq_cst)),
              getContext().IntTy);
     emitAtomicLibcall(*this, "__atomic_store", getContext().VoidTy, args);
     return;

diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp
index 512916e9a8ea8470ca8917f26db8f1d76ce0dfb8..19e61b2e8197e1a99fcad645f3848484dee52d21 100644 (file)
--- a/lib/Sema/SemaChecking.cpp
+++ b/lib/Sema/SemaChecking.cpp
@@ -911,6 +911,33 @@ bool Sema::CheckOtherCall(CallExpr *TheCall, const FunctionProtoType *Proto) {
   return false;
 }
 
+static bool isValidOrderingForOp(int64_t Ordering, AtomicExpr::AtomicOp Op) {
+  if (Ordering < AtomicExpr::AO_ABI_memory_order_relaxed ||
+      Ordering > AtomicExpr::AO_ABI_memory_order_seq_cst)
+    return false;
+
+  switch (Op) {
+  case AtomicExpr::AO__c11_atomic_init:
+    llvm_unreachable("There is no ordering argument for an init");
+
+  case AtomicExpr::AO__c11_atomic_load:
+  case AtomicExpr::AO__atomic_load_n:
+  case AtomicExpr::AO__atomic_load:
+    return Ordering != AtomicExpr::AO_ABI_memory_order_release &&
+           Ordering != AtomicExpr::AO_ABI_memory_order_acq_rel;
+
+  case AtomicExpr::AO__c11_atomic_store:
+  case AtomicExpr::AO__atomic_store:
+  case AtomicExpr::AO__atomic_store_n:
+    return Ordering != AtomicExpr::AO_ABI_memory_order_consume &&
+           Ordering != AtomicExpr::AO_ABI_memory_order_acquire &&
+           Ordering != AtomicExpr::AO_ABI_memory_order_acq_rel;
+
+  default:
+    return true;
+  }
+}
+
 ExprResult Sema::SemaAtomicOpsOverloaded(ExprResult TheCallResult,
                                          AtomicExpr::AtomicOp Op) {
   CallExpr *TheCall = cast<CallExpr>(TheCallResult.get());
@@ -1199,7 +1226,16 @@ ExprResult Sema::SemaAtomicOpsOverloaded(ExprResult TheCallResult,
     SubExprs.push_back(TheCall->getArg(3)); // Weak
     break;
   }
-  
+
+  if (SubExprs.size() >= 2 && Form != Init) {
+    llvm::APSInt Result(32);
+    if (SubExprs[1]->isIntegerConstantExpr(Result, Context) &&
+        !isValidOrderingForOp(Result.getSExtValue(), Op))
+      return ExprError(Diag(SubExprs[1]->getLocStart(),
+                            diag::err_atomic_op_has_invalid_memory_order)
+                       << SubExprs[1]->getSourceRange());
+  }
+
   AtomicExpr *AE = new (Context) AtomicExpr(TheCall->getCallee()->getLocStart(),
                                             SubExprs, ResultType, Op,
                                             TheCall->getRParenLoc());

diff --git a/test/CodeGen/atomic-ops.c b/test/CodeGen/atomic-ops.c
index ec3a4b7461b8a78332c694abb25815bc1c255cb9..1b236bba7a68494e929546742023b498c3213013 100644 (file)
--- a/test/CodeGen/atomic-ops.c
+++ b/test/CodeGen/atomic-ops.c
@@ -315,13 +315,4 @@ void atomic_init_foo()
   // CHECK: }
 }
 
-// CHECK: @invalid_atomic
-void invalid_atomic(_Atomic(int) *i) {
-  __c11_atomic_store(i, 1, memory_order_consume);
-  __c11_atomic_store(i, 1, memory_order_acquire);
-  __c11_atomic_store(i, 1, memory_order_acq_rel);
-  __c11_atomic_load(i, memory_order_release);
-  __c11_atomic_load(i, memory_order_acq_rel);
-}
-
 #endif

diff --git a/test/CodeGen/big-atomic-ops.c b/test/CodeGen/big-atomic-ops.c
index b09aededcdea40b22d5b319edae8788df1af1810..01a28014eae3c0cc413835a38a778088a3d4b594 100644 (file)
--- a/test/CodeGen/big-atomic-ops.c
+++ b/test/CodeGen/big-atomic-ops.c
@@ -311,13 +311,4 @@ void atomic_init_foo()
   // CHECK: }
 }
 
-// CHECK: @invalid_atomic
-void invalid_atomic(_Atomic(int) *i) {
-  __c11_atomic_store(i, 1, memory_order_consume);
-  __c11_atomic_store(i, 1, memory_order_acquire);
-  __c11_atomic_store(i, 1, memory_order_acq_rel);
-  __c11_atomic_load(i, memory_order_release);
-  __c11_atomic_load(i, memory_order_acq_rel);
-}
-
 #endif

diff --git a/test/Sema/atomic-ops.c b/test/Sema/atomic-ops.c
index c2d38e714bf234ca02882ed1a864d80a1c33c15f..ec0a2bfe64cd6b95a1f24aac98da440d665a8e34 100644 (file)
--- a/test/Sema/atomic-ops.c
+++ b/test/Sema/atomic-ops.c
@@ -182,3 +182,225 @@ void PR16931(int* x) { // expected-note {{passing argument to parameter 'x' here
   flag flagvar = { 0 };
   PR16931(&flagvar); // expected-warning {{incompatible pointer types}}
 }
+
+void memory_checks(_Atomic(int) *Ap, int *p, int val) {
+  (void)__c11_atomic_load(Ap, memory_order_relaxed);
+  (void)__c11_atomic_load(Ap, memory_order_acquire);
+  (void)__c11_atomic_load(Ap, memory_order_consume);
+  (void)__c11_atomic_load(Ap, memory_order_release); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__c11_atomic_load(Ap, memory_order_acq_rel); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__c11_atomic_load(Ap, memory_order_seq_cst);
+  (void)__c11_atomic_load(Ap, val);
+  (void)__c11_atomic_load(Ap, -1); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__c11_atomic_load(Ap, 42); // expected-error {{memory order argument to atomic operation is invalid}}
+
+  (void)__c11_atomic_store(Ap, val, memory_order_relaxed);
+  (void)__c11_atomic_store(Ap, val, memory_order_acquire); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__c11_atomic_store(Ap, val, memory_order_consume); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__c11_atomic_store(Ap, val, memory_order_release);
+  (void)__c11_atomic_store(Ap, val, memory_order_acq_rel); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__c11_atomic_store(Ap, val, memory_order_seq_cst);
+
+  (void)__c11_atomic_fetch_add(Ap, 1, memory_order_relaxed);
+  (void)__c11_atomic_fetch_add(Ap, 1, memory_order_acquire);
+  (void)__c11_atomic_fetch_add(Ap, 1, memory_order_consume);
+  (void)__c11_atomic_fetch_add(Ap, 1, memory_order_release);
+  (void)__c11_atomic_fetch_add(Ap, 1, memory_order_acq_rel);
+  (void)__c11_atomic_fetch_add(Ap, 1, memory_order_seq_cst);
+
+  (void)__c11_atomic_init(Ap, val);
+  (void)__c11_atomic_init(Ap, val);
+  (void)__c11_atomic_init(Ap, val);
+  (void)__c11_atomic_init(Ap, val);
+  (void)__c11_atomic_init(Ap, val);
+  (void)__c11_atomic_init(Ap, val);
+
+  (void)__c11_atomic_fetch_sub(Ap, val, memory_order_relaxed);
+  (void)__c11_atomic_fetch_sub(Ap, val, memory_order_acquire);
+  (void)__c11_atomic_fetch_sub(Ap, val, memory_order_consume);
+  (void)__c11_atomic_fetch_sub(Ap, val, memory_order_release);
+  (void)__c11_atomic_fetch_sub(Ap, val, memory_order_acq_rel);
+  (void)__c11_atomic_fetch_sub(Ap, val, memory_order_seq_cst);
+
+  (void)__c11_atomic_fetch_and(Ap, val, memory_order_relaxed);
+  (void)__c11_atomic_fetch_and(Ap, val, memory_order_acquire);
+  (void)__c11_atomic_fetch_and(Ap, val, memory_order_consume);
+  (void)__c11_atomic_fetch_and(Ap, val, memory_order_release);
+  (void)__c11_atomic_fetch_and(Ap, val, memory_order_acq_rel);
+  (void)__c11_atomic_fetch_and(Ap, val, memory_order_seq_cst);
+
+  (void)__c11_atomic_fetch_or(Ap, val, memory_order_relaxed);
+  (void)__c11_atomic_fetch_or(Ap, val, memory_order_acquire);
+  (void)__c11_atomic_fetch_or(Ap, val, memory_order_consume);
+  (void)__c11_atomic_fetch_or(Ap, val, memory_order_release);
+  (void)__c11_atomic_fetch_or(Ap, val, memory_order_acq_rel);
+  (void)__c11_atomic_fetch_or(Ap, val, memory_order_seq_cst);
+
+  (void)__c11_atomic_fetch_xor(Ap, val, memory_order_relaxed);
+  (void)__c11_atomic_fetch_xor(Ap, val, memory_order_acquire);
+  (void)__c11_atomic_fetch_xor(Ap, val, memory_order_consume);
+  (void)__c11_atomic_fetch_xor(Ap, val, memory_order_release);
+  (void)__c11_atomic_fetch_xor(Ap, val, memory_order_acq_rel);
+  (void)__c11_atomic_fetch_xor(Ap, val, memory_order_seq_cst);
+
+  (void)__c11_atomic_exchange(Ap, val, memory_order_relaxed);
+  (void)__c11_atomic_exchange(Ap, val, memory_order_acquire);
+  (void)__c11_atomic_exchange(Ap, val, memory_order_consume);
+  (void)__c11_atomic_exchange(Ap, val, memory_order_release);
+  (void)__c11_atomic_exchange(Ap, val, memory_order_acq_rel);
+  (void)__c11_atomic_exchange(Ap, val, memory_order_seq_cst);
+
+  (void)__c11_atomic_compare_exchange_strong(Ap, p, val, memory_order_relaxed, memory_order_relaxed);
+  (void)__c11_atomic_compare_exchange_strong(Ap, p, val, memory_order_acquire, memory_order_relaxed);
+  (void)__c11_atomic_compare_exchange_strong(Ap, p, val, memory_order_consume, memory_order_relaxed);
+  (void)__c11_atomic_compare_exchange_strong(Ap, p, val, memory_order_release, memory_order_relaxed);
+  (void)__c11_atomic_compare_exchange_strong(Ap, p, val, memory_order_acq_rel, memory_order_relaxed);
+  (void)__c11_atomic_compare_exchange_strong(Ap, p, val, memory_order_seq_cst, memory_order_relaxed);
+
+  (void)__c11_atomic_compare_exchange_weak(Ap, p, val, memory_order_relaxed, memory_order_relaxed);
+  (void)__c11_atomic_compare_exchange_weak(Ap, p, val, memory_order_acquire, memory_order_relaxed);
+  (void)__c11_atomic_compare_exchange_weak(Ap, p, val, memory_order_consume, memory_order_relaxed);
+  (void)__c11_atomic_compare_exchange_weak(Ap, p, val, memory_order_release, memory_order_relaxed);
+  (void)__c11_atomic_compare_exchange_weak(Ap, p, val, memory_order_acq_rel, memory_order_relaxed);
+  (void)__c11_atomic_compare_exchange_weak(Ap, p, val, memory_order_seq_cst, memory_order_relaxed);
+
+  (void)__atomic_load_n(p, memory_order_relaxed);
+  (void)__atomic_load_n(p, memory_order_acquire);
+  (void)__atomic_load_n(p, memory_order_consume);
+  (void)__atomic_load_n(p, memory_order_release); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__atomic_load_n(p, memory_order_acq_rel); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__atomic_load_n(p, memory_order_seq_cst);
+
+  (void)__atomic_load(p, p, memory_order_relaxed);
+  (void)__atomic_load(p, p, memory_order_acquire);
+  (void)__atomic_load(p, p, memory_order_consume);
+  (void)__atomic_load(p, p, memory_order_release); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__atomic_load(p, p, memory_order_acq_rel); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__atomic_load(p, p, memory_order_seq_cst);
+
+  (void)__atomic_store(p, p, memory_order_relaxed);
+  (void)__atomic_store(p, p, memory_order_acquire); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__atomic_store(p, p, memory_order_consume); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__atomic_store(p, p, memory_order_release);
+  (void)__atomic_store(p, p, memory_order_acq_rel); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__atomic_store(p, p, memory_order_seq_cst);
+
+  (void)__atomic_store_n(p, val, memory_order_relaxed);
+  (void)__atomic_store_n(p, val, memory_order_acquire); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__atomic_store_n(p, val, memory_order_consume); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__atomic_store_n(p, val, memory_order_release);
+  (void)__atomic_store_n(p, val, memory_order_acq_rel); // expected-error {{memory order argument to atomic operation is invalid}}
+  (void)__atomic_store_n(p, val, memory_order_seq_cst);
+
+  (void)__atomic_fetch_add(p, val, memory_order_relaxed);
+  (void)__atomic_fetch_add(p, val, memory_order_acquire);
+  (void)__atomic_fetch_add(p, val, memory_order_consume);
+  (void)__atomic_fetch_add(p, val, memory_order_release);
+  (void)__atomic_fetch_add(p, val, memory_order_acq_rel);
+  (void)__atomic_fetch_add(p, val, memory_order_seq_cst);
+
+  (void)__atomic_fetch_sub(p, val, memory_order_relaxed);
+  (void)__atomic_fetch_sub(p, val, memory_order_acquire);
+  (void)__atomic_fetch_sub(p, val, memory_order_consume);
+  (void)__atomic_fetch_sub(p, val, memory_order_release);
+  (void)__atomic_fetch_sub(p, val, memory_order_acq_rel);
+  (void)__atomic_fetch_sub(p, val, memory_order_seq_cst);
+
+  (void)__atomic_add_fetch(p, val, memory_order_relaxed);
+  (void)__atomic_add_fetch(p, val, memory_order_acquire);
+  (void)__atomic_add_fetch(p, val, memory_order_consume);
+  (void)__atomic_add_fetch(p, val, memory_order_release);
+  (void)__atomic_add_fetch(p, val, memory_order_acq_rel);
+  (void)__atomic_add_fetch(p, val, memory_order_seq_cst);
+
+  (void)__atomic_sub_fetch(p, val, memory_order_relaxed);
+  (void)__atomic_sub_fetch(p, val, memory_order_acquire);
+  (void)__atomic_sub_fetch(p, val, memory_order_consume);
+  (void)__atomic_sub_fetch(p, val, memory_order_release);
+  (void)__atomic_sub_fetch(p, val, memory_order_acq_rel);
+  (void)__atomic_sub_fetch(p, val, memory_order_seq_cst);
+
+  (void)__atomic_fetch_and(p, val, memory_order_relaxed);
+  (void)__atomic_fetch_and(p, val, memory_order_acquire);
+  (void)__atomic_fetch_and(p, val, memory_order_consume);
+  (void)__atomic_fetch_and(p, val, memory_order_release);
+  (void)__atomic_fetch_and(p, val, memory_order_acq_rel);
+  (void)__atomic_fetch_and(p, val, memory_order_seq_cst);
+
+  (void)__atomic_fetch_or(p, val, memory_order_relaxed);
+  (void)__atomic_fetch_or(p, val, memory_order_acquire);
+  (void)__atomic_fetch_or(p, val, memory_order_consume);
+  (void)__atomic_fetch_or(p, val, memory_order_release);
+  (void)__atomic_fetch_or(p, val, memory_order_acq_rel);
+  (void)__atomic_fetch_or(p, val, memory_order_seq_cst);
+
+  (void)__atomic_fetch_xor(p, val, memory_order_relaxed);
+  (void)__atomic_fetch_xor(p, val, memory_order_acquire);
+  (void)__atomic_fetch_xor(p, val, memory_order_consume);
+  (void)__atomic_fetch_xor(p, val, memory_order_release);
+  (void)__atomic_fetch_xor(p, val, memory_order_acq_rel);
+  (void)__atomic_fetch_xor(p, val, memory_order_seq_cst);
+
+  (void)__atomic_fetch_nand(p, val, memory_order_relaxed);
+  (void)__atomic_fetch_nand(p, val, memory_order_acquire);
+  (void)__atomic_fetch_nand(p, val, memory_order_consume);
+  (void)__atomic_fetch_nand(p, val, memory_order_release);
+  (void)__atomic_fetch_nand(p, val, memory_order_acq_rel);
+  (void)__atomic_fetch_nand(p, val, memory_order_seq_cst);
+
+  (void)__atomic_and_fetch(p, val, memory_order_relaxed);
+  (void)__atomic_and_fetch(p, val, memory_order_acquire);
+  (void)__atomic_and_fetch(p, val, memory_order_consume);
+  (void)__atomic_and_fetch(p, val, memory_order_release);
+  (void)__atomic_and_fetch(p, val, memory_order_acq_rel);
+  (void)__atomic_and_fetch(p, val, memory_order_seq_cst);
+
+  (void)__atomic_or_fetch(p, val, memory_order_relaxed);
+  (void)__atomic_or_fetch(p, val, memory_order_acquire);
+  (void)__atomic_or_fetch(p, val, memory_order_consume);
+  (void)__atomic_or_fetch(p, val, memory_order_release);
+  (void)__atomic_or_fetch(p, val, memory_order_acq_rel);
+  (void)__atomic_or_fetch(p, val, memory_order_seq_cst);
+
+  (void)__atomic_xor_fetch(p, val, memory_order_relaxed);
+  (void)__atomic_xor_fetch(p, val, memory_order_acquire);
+  (void)__atomic_xor_fetch(p, val, memory_order_consume);
+  (void)__atomic_xor_fetch(p, val, memory_order_release);
+  (void)__atomic_xor_fetch(p, val, memory_order_acq_rel);
+  (void)__atomic_xor_fetch(p, val, memory_order_seq_cst);
+
+  (void)__atomic_nand_fetch(p, val, memory_order_relaxed);
+  (void)__atomic_nand_fetch(p, val, memory_order_acquire);
+  (void)__atomic_nand_fetch(p, val, memory_order_consume);
+  (void)__atomic_nand_fetch(p, val, memory_order_release);
+  (void)__atomic_nand_fetch(p, val, memory_order_acq_rel);
+  (void)__atomic_nand_fetch(p, val, memory_order_seq_cst);
+
+  (void)__atomic_exchange_n(p, val, memory_order_relaxed);
+  (void)__atomic_exchange_n(p, val, memory_order_acquire);
+  (void)__atomic_exchange_n(p, val, memory_order_consume);
+  (void)__atomic_exchange_n(p, val, memory_order_release);
+  (void)__atomic_exchange_n(p, val, memory_order_acq_rel);
+  (void)__atomic_exchange_n(p, val, memory_order_seq_cst);
+
+  (void)__atomic_exchange(p, p, p, memory_order_relaxed);
+  (void)__atomic_exchange(p, p, p, memory_order_acquire);
+  (void)__atomic_exchange(p, p, p, memory_order_consume);
+  (void)__atomic_exchange(p, p, p, memory_order_release);
+  (void)__atomic_exchange(p, p, p, memory_order_acq_rel);
+  (void)__atomic_exchange(p, p, p, memory_order_seq_cst);
+
+  (void)__atomic_compare_exchange(p, p, p, 0, memory_order_relaxed, memory_order_relaxed);
+  (void)__atomic_compare_exchange(p, p, p, 0, memory_order_acquire, memory_order_relaxed);
+  (void)__atomic_compare_exchange(p, p, p, 0, memory_order_consume, memory_order_relaxed);
+  (void)__atomic_compare_exchange(p, p, p, 0, memory_order_release, memory_order_relaxed);
+  (void)__atomic_compare_exchange(p, p, p, 0, memory_order_acq_rel, memory_order_relaxed);
+  (void)__atomic_compare_exchange(p, p, p, 0, memory_order_seq_cst, memory_order_relaxed);
+
+  (void)__atomic_compare_exchange_n(p, p, val, 0, memory_order_relaxed, memory_order_relaxed);
+  (void)__atomic_compare_exchange_n(p, p, val, 0, memory_order_acquire, memory_order_relaxed);
+  (void)__atomic_compare_exchange_n(p, p, val, 0, memory_order_consume, memory_order_relaxed);
+  (void)__atomic_compare_exchange_n(p, p, val, 0, memory_order_release, memory_order_relaxed);
+  (void)__atomic_compare_exchange_n(p, p, val, 0, memory_order_acq_rel, memory_order_relaxed);
+  (void)__atomic_compare_exchange_n(p, p, val, 0, memory_order_seq_cst, memory_order_relaxed);
+}