Update for new argument to scalbn

llvm-svn: 263371

1 files changed, 6 insertions, 4 deletions

diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index 7cc9512d800..4d5a772fc8e 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -8641,12 +8641,14 @@ bool ComplexExprEvaluator::VisitBinaryOperator(const BinaryOperator *E) {
         APFloat MaxCD = maxnum(abs(C), abs(D));
         if (MaxCD.isFinite()) {
           DenomLogB = ilogb(MaxCD);
-          C = scalbn(C, -DenomLogB);
-          D = scalbn(D, -DenomLogB);
+          C = scalbn(C, -DenomLogB, APFloat::rmNearestTiesToEven);
+          D = scalbn(D, -DenomLogB, APFloat::rmNearestTiesToEven);
         }
         APFloat Denom = C * C + D * D;
-        ResR = scalbn((A * C + B * D) / Denom, -DenomLogB);
-        ResI = scalbn((B * C - A * D) / Denom, -DenomLogB);
+        ResR = scalbn((A * C + B * D) / Denom, -DenomLogB,
+                      APFloat::rmNearestTiesToEven);
+        ResI = scalbn((B * C - A * D) / Denom, -DenomLogB,
+                      APFloat::rmNearestTiesToEven);
         if (ResR.isNaN() && ResI.isNaN()) {
           if (Denom.isPosZero() && (!A.isNaN() || !B.isNaN())) {
             ResR = APFloat::getInf(ResR.getSemantics(), C.isNegative()) * A;