diff options
Diffstat (limited to 'llvm/lib/Support/FoldingSet.cpp')
| -rw-r--r-- | llvm/lib/Support/FoldingSet.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/Support/FoldingSet.cpp b/llvm/lib/Support/FoldingSet.cpp index a27d3174a4f..c9bca7f4c1a 100644 --- a/llvm/lib/Support/FoldingSet.cpp +++ b/llvm/lib/Support/FoldingSet.cpp @@ -54,8 +54,9 @@ void FoldingSetNodeID::AddPointer(const void *Ptr) { // depend on the host. It doesn't matter, however, because hashing on // pointer values is inherently unstable. Nothing should depend on the // ordering of nodes in the folding set. - Bits.append(reinterpret_cast<unsigned *>(&Ptr), - reinterpret_cast<unsigned *>(&Ptr+1)); + static_assert(sizeof(uintptr_t) <= sizeof(unsigned long long), + "unexpected pointer size"); + AddInteger(reinterpret_cast<uintptr_t>(Ptr)); } void FoldingSetNodeID::AddInteger(signed I) { Bits.push_back(I); @@ -80,8 +81,7 @@ void FoldingSetNodeID::AddInteger(long long I) { } void FoldingSetNodeID::AddInteger(unsigned long long I) { AddInteger(unsigned(I)); - if ((uint64_t)(unsigned)I != I) - Bits.push_back(unsigned(I >> 32)); + AddInteger(unsigned(I >> 32)); } void FoldingSetNodeID::AddString(StringRef String) { |
