diff options
Diffstat (limited to 'clang/lib/CodeGen/CGExpr.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExpr.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index d82fff85dd3..ead8531c5f1 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -1136,7 +1136,7 @@ llvm::Value *CodeGenFunction::EmitLoadOfScalar(llvm::Value *Addr, bool Volatile, } // Atomic operations have to be done on integral types. - if (Ty->isAtomicType()) { + if (Ty->isAtomicType() || typeIsSuitableForInlineAtomic(Ty, Volatile)) { LValue lvalue = LValue::MakeAddr(Addr, Ty, CharUnits::fromQuantity(Alignment), getContext(), TBAAInfo); @@ -1255,7 +1255,8 @@ void CodeGenFunction::EmitStoreOfScalar(llvm::Value *Value, llvm::Value *Addr, Value = EmitToMemory(Value, Ty); - if (Ty->isAtomicType()) { + if (Ty->isAtomicType() || + (!isInit && typeIsSuitableForInlineAtomic(Ty, Volatile))) { EmitAtomicStore(RValue::get(Value), LValue::MakeAddr(Addr, Ty, CharUnits::fromQuantity(Alignment), |
