[llvm-commits] CVS: llvm/include/llvm/ADT/APInt.h

[Reid Spencer]

Changes in directory llvm/include/llvm/ADT:

APInt.h updated: 1.34 -> 1.35
---
Log message:

Add an abs() function to get the absolute value.


---
Diffs of the changes:  (+8 -0)

 APInt.h |    8 ++++++++
 1 files changed, 8 insertions(+)


Index: llvm/include/llvm/ADT/APInt.h
diff -u llvm/include/llvm/ADT/APInt.h:1.34 llvm/include/llvm/ADT/APInt.h:1.35
--- llvm/include/llvm/ADT/APInt.h:1.34	Thu Mar  1 14:39:01 2007
+++ llvm/include/llvm/ADT/APInt.h	Thu Mar  1 17:37:09 2007
@@ -759,6 +759,14 @@
 
   /// @brief Compute the square root
   APInt sqrt() const;
+
+  /// If *this is < 0 then return -(*this), otherwise *this;
+  /// @brief Get the absolute value;
+  APInt abs() const {
+    if (isNegative())
+      return -(*this);
+    return *this;
+  }
 };
 
 inline bool operator==(uint64_t V1, const APInt& V2) {