[clang] Use Constant::getAllOnesValue helper. NFCI.

Avoid -1ULL which MSVC tends to complain about

diff --git a/clang/lib/CodeGen/CGExprScalar.cpp b/clang/lib/CodeGen/CGExprScalar.cpp
index 4774f92..ef3e27e 100644 (file)
--- a/clang/lib/CodeGen/CGExprScalar.cpp
+++ b/clang/lib/CodeGen/CGExprScalar.cpp
@@ -3125,7 +3125,7 @@ void ScalarExprEmitter::EmitUndefinedBehaviorIntegerDivAndRemCheck(
 
     llvm::Value *IntMin =
       Builder.getInt(llvm::APInt::getSignedMinValue(Ty->getBitWidth()));
-    llvm::Value *NegOne = llvm::ConstantInt::get(Ty, -1ULL);
+    llvm::Value *NegOne = llvm::Constant::getAllOnesValue(Ty);
 
     llvm::Value *LHSCmp = Builder.CreateICmpNE(Ops.LHS, IntMin);
     llvm::Value *RHSCmp = Builder.CreateICmpNE(Ops.RHS, NegOne);