Fix a bug in IRBuilder that's been there for who knows how long. It

[oota-llvm.git] / lib / MC / MCAsmBackend.cpp

diff --git a/lib/MC/MCAsmBackend.cpp b/lib/MC/MCAsmBackend.cpp
index 51c397734bbefd5c28c4278b1f6a48106da4c2b3..c4c98cc900acafccca98459792d8da6909e44fa3 100644 (file)
--- a/lib/MC/MCAsmBackend.cpp
+++ b/lib/MC/MCAsmBackend.cpp
@@ -8,15 +8,14 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCAsmBackend.h"
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/MC/MCFixupKindInfo.h"
 using namespace llvm;
 
 MCAsmBackend::MCAsmBackend()
-  : HasReliableSymbolDifference(false)
-{
-}
+  : HasReliableSymbolDifference(false), HasDataInCodeSupport(false) {}
 
-MCAsmBackend::~MCAsmBackend() {
-}
+MCAsmBackend::~MCAsmBackend() {}
 
 const MCFixupKindInfo &
 MCAsmBackend::getFixupKindInfo(MCFixupKind Kind) const {
@@ -38,8 +37,7 @@ MCAsmBackend::getFixupKindInfo(MCFixupKind Kind) const {
     { "FK_SecRel_4", 0, 32, 0 },
     { "FK_SecRel_8", 0, 64, 0 }
   };
-  
-  assert((size_t)Kind <= sizeof(Builtins) / sizeof(Builtins[0]) &&
-         "Unknown fixup kind");
+
+  assert((size_t)Kind <= array_lengthof(Builtins) && "Unknown fixup kind");
   return Builtins[Kind];
 }