diff options
Diffstat (limited to 'lib/CodeGen/CGExpr.cpp')
-rw-r--r-- | lib/CodeGen/CGExpr.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp index d1a2889f9a..63cc5b515d 100644 --- a/lib/CodeGen/CGExpr.cpp +++ b/lib/CodeGen/CGExpr.cpp @@ -3164,11 +3164,10 @@ RValue CodeGenFunction::EmitAtomicExpr(AtomicExpr *E, llvm::Value *Dest) { uint64_t Size = sizeChars.getQuantity(); CharUnits alignChars = getContext().getTypeAlignInChars(AtomicTy); unsigned Align = alignChars.getQuantity(); - unsigned MaxInlineWidth = - getContext().getTargetInfo().getMaxAtomicInlineWidth(); - bool UseLibcall = (Size != Align || Size > MaxInlineWidth); - - + unsigned MaxInlineWidthInBits = + getContext().getTargetInfo().getMaxAtomicInlineWidth(); + bool UseLibcall = (Size != Align || + getContext().toBits(sizeChars) > MaxInlineWidthInBits); llvm::Value *Ptr, *Order, *OrderFail = 0, *Val1 = 0, *Val2 = 0; Ptr = EmitScalarExpr(E->getPtr()); |