diff options
Diffstat (limited to 'include/llvm/IR/Constant.h')
| -rw-r--r-- | include/llvm/IR/Constant.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/llvm/IR/Constant.h b/include/llvm/IR/Constant.h index f03e3dd..82ad9fc 100644 --- a/include/llvm/IR/Constant.h +++ b/include/llvm/IR/Constant.h @@ -64,6 +64,9 @@ public: /// Return true if the value is negative zero or null value. bool isZeroValue() const; + /// \brief Return true if the value is the smallest signed value. + bool isMinSignedValue() const; + /// canTrap - Return true if evaluation of this constant could trap. This is /// true for things like constant expressions that could divide by zero. bool canTrap() const; @@ -71,6 +74,9 @@ public: /// isThreadDependent - Return true if the value can vary between threads. bool isThreadDependent() const; + /// Return true if the value is dependent on a dllimport variable. + bool isDLLImportDependent() const; + /// isConstantUsed - Return true if the constant has users other than constant /// exprs and other dangling things. bool isConstantUsed() const; @@ -163,6 +169,14 @@ public: /// that want to check to see if a global is unused, but don't want to deal /// with potentially dead constants hanging off of the globals. void removeDeadConstantUsers() const; + + Constant *stripPointerCasts() { + return cast<Constant>(Value::stripPointerCasts()); + } + + const Constant *stripPointerCasts() const { + return const_cast<Constant*>(this)->stripPointerCasts(); + } }; } // End llvm namespace |