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-rw-r--r--llvm/lib/Support/APFloat.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Support/APFloat.cpp b/llvm/lib/Support/APFloat.cpp
index b22b154..1069d1f 100644
--- a/llvm/lib/Support/APFloat.cpp
+++ b/llvm/lib/Support/APFloat.cpp
@@ -4761,7 +4761,8 @@ bool DoubleAPFloat::getExactInverse(APFloat *inv) const {
return Ret;
}
-DoubleAPFloat scalbn(DoubleAPFloat Arg, int Exp, APFloat::roundingMode RM) {
+DoubleAPFloat scalbn(const DoubleAPFloat &Arg, int Exp,
+ APFloat::roundingMode RM) {
assert(Arg.Semantics == &semPPCDoubleDouble && "Unexpected Semantics");
return DoubleAPFloat(semPPCDoubleDouble, scalbn(Arg.Floats[0], Exp, RM),
scalbn(Arg.Floats[1], Exp, RM));