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| author | Chris Lattner <sabre@nondot.org> | 2004-08-04 02:42:17 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-08-04 02:42:17 +0000 |
| commit | 0f42ba67771627453187e44fea935d6bab7a8152 (patch) | |
| tree | 338972a54846719ac59fcdffe898489374a40a10 /include/llvm | |
| parent | 07d7c9d9c508ec67a86ed572819d8cf9e3bdc422 (diff) | |
| download | external_llvm-0f42ba67771627453187e44fea935d6bab7a8152.zip external_llvm-0f42ba67771627453187e44fea935d6bab7a8152.tar.gz external_llvm-0f42ba67771627453187e44fea935d6bab7a8152.tar.bz2 | |
Add a special version of getType for ConstantPointerNull, exposing the fact
that all Null pointers have pointer type
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15458 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm')
| -rw-r--r-- | include/llvm/Constants.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/llvm/Constants.h b/include/llvm/Constants.h index 230d6ff..6afaa06 100644 --- a/include/llvm/Constants.h +++ b/include/llvm/Constants.h @@ -454,6 +454,13 @@ public: virtual void destroyConstant(); + /// getType - Specialize the getType() method to always return an PointerType, + /// which reduces the amount of casting needed in parts of the compiler. + /// + inline const PointerType *getType() const { + return reinterpret_cast<const PointerType*>(Value::getType()); + } + /// Methods for support type inquiry through isa, cast, and dyn_cast: static inline bool classof(const ConstantPointerNull *) { return true; } static bool classof(const Value *V) { |