Changes in directory llvm/include/llvm/ADT:
APInt.h updated: 1.38 -> 1.39
---
Log message:
Regularize the interface for conversion functions to/from float/double.
---
Diffs of the changes: (+9 -3)
APInt.h | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
Index: llvm/include/llvm/ADT/APInt.h
diff -u llvm/include/llvm/ADT/APInt.h:1.38 llvm/include/llvm/ADT/APInt.h:1.39
--- llvm/include/llvm/ADT/APInt.h:1.38 Sat Mar 3 00:17:23 2007
+++ llvm/include/llvm/ADT/APInt.h Sat Mar 3 02:34:02 2007
@@ -865,14 +865,20 @@
return float(RoundAPIntToDouble(APIVal));
}
+/// Treast the APInt as a signed value for conversion purposes.
+/// @brief Converts the given APInt to a float value.
+inline float RoundSignedAPIntToFloat(const APInt& APIVal) {
+ return float(APIVal.signedRoundToDouble());
+}
+
/// RoundDoubleToAPInt - This function convert a double value to an APInt
value.
/// @brief Converts the given double value into a APInt.
-APInt RoundDoubleToAPInt(double Double, uint32_t width = 64);
+APInt RoundDoubleToAPInt(double Double, uint32_t width);
/// RoundFloatToAPInt - Converts a float value into an APInt value.
/// @brief Converts a float value into a APInt.
-inline APInt RoundFloatToAPInt(float Float) {
- return RoundDoubleToAPInt(double(Float));
+inline APInt RoundFloatToAPInt(float Float, uint32_t width) {
+ return RoundDoubleToAPInt(double(Float), width);
}
/// Arithmetic right-shift the APInt by shiftAmt.
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