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Work around an apparent GCC miscompilation by specializing different,

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this fixes a regression on some compilers from r68147.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68356 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-04-03 00:26:01 +00:00
parent 8f9643f0f7
commit b7a00daa11
3 changed files with 23 additions and 14 deletions
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14
include/llvm/Support/PointerLikeTypeTraits.h
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@@ -58,20 +58,6 @@ public:
enum { NumLowBitsAvailable = 3 };
};
// Pointers to pointers are only 4-byte aligned on 32-bit systems.
template<typename T>
class PointerLikeTypeTraits<T**> {
public:
static inline void *getAsVoidPointer(T** P) { return P; }
static inline T **getFromVoidPointer(void *P) {
return static_cast<T**>(P);
}
enum { NumLowBitsAvailable = 2 };
};
// Provide PointerLikeTypeTraits for uintptr_t.
template<>
class PointerLikeTypeTraits<uintptr_t> {