Allow the RoundDoubleToAPInt function to specify a width to use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34672 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h
index 28170b831e88b8bd1469db1af72b597e37e61525..bf58d85a26672aa4834932090a95c0805875c009 100644 (file)
--- a/include/llvm/ADT/APInt.h
+++ b/include/llvm/ADT/APInt.h
@@ -654,7 +654,7 @@ inline float RoundAPIntToFloat(const APInt& APIVal) {
 
 /// RoundDoubleToAPInt - This function convert a double value to an APInt value.
 /// @brief Converts the given double value into a APInt.
-APInt RoundDoubleToAPInt(double Double);
+APInt RoundDoubleToAPInt(double Double, uint32_t width = 64);
 
 /// RoundFloatToAPInt - Converts a float value into an APInt value.
 /// @brief Converts a float value into a APInt.