mcize lcomm, simplify .comm, extend both to support 64-bit sizes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94299 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCAsmInfo.cpp b/lib/MC/MCAsmInfo.cpp
index b96b4e9..547f904 100644
--- a/lib/MC/MCAsmInfo.cpp
+++ b/lib/MC/MCAsmInfo.cpp
@@ -52,8 +52,7 @@
   PICJumpTableDirective = 0;
   GlobalDirective = "\t.globl\t";
   SetDirective = 0;
-  LCOMMDirective = 0;
-  COMMDirective = "\t.comm\t";
+  HasLCOMMDirective = false;
   COMMDirectiveTakesAlignment = true;
   HasDotTypeDotSizeDirective = true;
   HasSingleParameterDotFile = true;