diff options
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/CGBuiltin.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp index f462ee62ad..3e5a6772eb 100644 --- a/lib/CodeGen/CGBuiltin.cpp +++ b/lib/CodeGen/CGBuiltin.cpp @@ -175,8 +175,7 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, unsigned BuiltinID, const CallExpr *E) { // See if we can constant fold this builtin. If so, don't emit it at all. Expr::EvalResult Result; - if (!getContext().getLangOptions().NoBuiltin && - E->EvaluateAsRValue(Result, CGM.getContext()) && + if (E->EvaluateAsRValue(Result, CGM.getContext()) && !Result.hasSideEffects()) { if (Result.Val.isInt()) return RValue::get(llvm::ConstantInt::get(getLLVMContext(), |