Fix denormal check in float->APInt conversion.

PR 1804.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44201 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/APFloat.cpp b/lib/Support/APFloat.cpp
index c724f9b96282453c6efaaf571d04247de130126a..b84f64a4239d767380be93480b49802ccd0d5713 100644 (file)
--- a/lib/Support/APFloat.cpp
+++ b/lib/Support/APFloat.cpp
@@ -2551,7 +2551,7 @@ APFloat::convertFloatAPFloatToAPInt() const
   if (category==fcNormal) {
     myexponent = exponent+127; //bias
     mysignificand = *significandParts();
-    if (myexponent == 1 && !(mysignificand & 0x400000))
+    if (myexponent == 1 && !(mysignificand & 0x800000))
       myexponent = 0;   // denormal
   } else if (category==fcZero) {
     myexponent = 0;