Fix get_magic() handling of short reads.

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

diff --git a/lib/Support/FoldingSet.cpp b/lib/Support/FoldingSet.cpp
index 4672554022c67697f507cdaa7cfa62529114109a..145f12dc1e5d2e6d92586f59e1654d8a72097f6b 100644 (file)
--- a/lib/Support/FoldingSet.cpp
+++ b/lib/Support/FoldingSet.cpp
@@ -16,8 +16,8 @@
 #include "llvm/ADT/Hashing.h"
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/MathExtras.h"
 #include "llvm/Support/Host.h"
+#include "llvm/Support/MathExtras.h"
 #include <cassert>
 #include <cstring>
 using namespace llvm;
@@ -101,7 +101,7 @@ void FoldingSetNodeID::AddString(StringRef String) {
     // Otherwise do it the hard way.
     // To be compatible with above bulk transfer, we need to take endianness
     // into account.
-    if (sys::isBigEndianHost()) {
+    if (sys::IsBigEndianHost) {
       for (Pos += 4; Pos <= Size; Pos += 4) {
         unsigned V = ((unsigned char)String[Pos - 4] << 24) |
                      ((unsigned char)String[Pos - 3] << 16) |
@@ -110,7 +110,7 @@ void FoldingSetNodeID::AddString(StringRef String) {
         Bits.push_back(V);
       }
     } else {
-      assert(sys::isLittleEndianHost() && "Unexpected host endianness");
+      assert(sys::IsLittleEndianHost && "Unexpected host endianness");
       for (Pos += 4; Pos <= Size; Pos += 4) {
         unsigned V = ((unsigned char)String[Pos - 1] << 24) |
                      ((unsigned char)String[Pos - 2] << 16) |
@@ -148,7 +148,7 @@ unsigned FoldingSetNodeID::ComputeHash() const {
 
 /// operator== - Used to compare two nodes to each other.
 ///
-bool FoldingSetNodeID::operator==(const FoldingSetNodeID &RHS)const{
+bool FoldingSetNodeID::operator==(const FoldingSetNodeID &RHS) const {
   return *this == FoldingSetNodeIDRef(RHS.Bits.data(), RHS.Bits.size());
 }
 
@@ -160,7 +160,7 @@ bool FoldingSetNodeID::operator==(FoldingSetNodeIDRef RHS) const {
 
 /// Used to compare the "ordering" of two nodes as defined by the
 /// profiled bits and their ordering defined by memcmp().
-bool FoldingSetNodeID::operator<(const FoldingSetNodeID &RHS)const{
+bool FoldingSetNodeID::operator<(const FoldingSetNodeID &RHS) const {
   return *this < FoldingSetNodeIDRef(RHS.Bits.data(), RHS.Bits.size());
 }