constify these methods.

[oota-llvm.git] / include / llvm / ADT / APInt.h

diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h
index 525b3ddc06969f98b2beefcc8e21b19685d94dca..f5d8c13590d4830015f94d7012596c50f7f60310 100644 (file)
--- a/include/llvm/ADT/APInt.h
+++ b/include/llvm/ADT/APInt.h
@@ -808,10 +808,10 @@ public:
   // Operations that return overflow indicators.
   
   // ssub_ov - Signed subtraction.  Unsigned subtraction never overflows.
-  APInt sadd_ov(const APInt &RHS, bool &Overflow);
-  APInt ssub_ov(const APInt &RHS, bool &Overflow);
-  APInt sdiv_ov(const APInt &RHS, bool &Overflow);
-  APInt smul_ov(const APInt &RHS, bool &Overflow);
+  APInt sadd_ov(const APInt &RHS, bool &Overflow) const;
+  APInt ssub_ov(const APInt &RHS, bool &Overflow) const;
+  APInt sdiv_ov(const APInt &RHS, bool &Overflow) const;
+  APInt smul_ov(const APInt &RHS, bool &Overflow) const;
   APInt sshl_ov(unsigned Amt, bool &Overflow);
 
   /// @returns the bit value at bitPosition