revert 93934, removing the MCAsmInfo endianness bit.  I can't
stomache MCAsmInfo having this, and I found a better solution to
this layering issue.

llvm-svn: 93985
diff --git a/llvm/lib/Target/Alpha/AlphaMCAsmInfo.cpp b/llvm/lib/Target/Alpha/AlphaMCAsmInfo.cpp
index 25443cc..b652a53 100644
--- a/llvm/lib/Target/Alpha/AlphaMCAsmInfo.cpp
+++ b/llvm/lib/Target/Alpha/AlphaMCAsmInfo.cpp
@@ -14,8 +14,7 @@
 #include "AlphaMCAsmInfo.h"
 using namespace llvm;
 
-AlphaMCAsmInfo::AlphaMCAsmInfo(const Target &T, const StringRef &TT)
-  : MCAsmInfo(true) {
+AlphaMCAsmInfo::AlphaMCAsmInfo(const Target &T, const StringRef &TT) {
   AlignmentIsInBytes = false;
   PrivateGlobalPrefix = "$";
   PICJumpTableDirective = ".gprel32";