Replace (Lower|Upper)caseString in favor of StringRef's newest methods.

[oota-llvm.git] / lib / Support / FoldingSet.cpp

diff --git a/lib/Support/FoldingSet.cpp b/lib/Support/FoldingSet.cpp
index d2e35b8eb676d264cbf8b17d59d754ca73127c8e..17b827132f577077f20cd4ef0e7bab790d9dd940 100644 (file)
--- a/lib/Support/FoldingSet.cpp
+++ b/lib/Support/FoldingSet.cpp
@@ -64,10 +64,8 @@ void FoldingSetNodeID::AddPointer(const void *Ptr) {
   // depend on the host.  It doesn't matter however, because hashing on
   // pointer values in inherently unstable.  Nothing  should depend on the 
   // ordering of nodes in the folding set.
-  intptr_t PtrI = (intptr_t)Ptr;
-  Bits.push_back(unsigned(PtrI));
-  if (sizeof(intptr_t) > sizeof(unsigned))
-    Bits.push_back(unsigned(uint64_t(PtrI) >> 32));
+  Bits.append(reinterpret_cast<unsigned *>(&Ptr),
+              reinterpret_cast<unsigned *>(&Ptr+1));
 }
 void FoldingSetNodeID::AddInteger(signed I) {
   Bits.push_back(I);
@@ -92,7 +90,7 @@ void FoldingSetNodeID::AddInteger(long long I) {
 }
 void FoldingSetNodeID::AddInteger(unsigned long long I) {
   AddInteger(unsigned(I));
-  if ((uint64_t)(int)I != I)
+  if ((uint64_t)(unsigned)I != I)
     Bits.push_back(unsigned(I >> 32));
 }