commit dc83293a38be16a89ce7f528859b45633757975b
author Chris Lattner <sabre@nondot.org> Sat Oct 18 06:30:21 2003 +0000
committer Chris Lattner <sabre@nondot.org> Sat Oct 18 06:30:21 2003 +0000
tree cc5afcd209431fe0779efa8c83c78d4a523aa2e3
parent b32f5748b70ed30d61b83f1486d8e3d48011f678

add support for new linkage types

llvm-svn: 9228

llvm/lib/Bytecode/Writer/Writer.cpp

diff --git a/llvm/lib/Bytecode/Writer/Writer.cpp b/llvm/lib/Bytecode/Writer/Writer.cpp
index 0968461..5cc3eec 100644
--- a/llvm/lib/Bytecode/Writer/Writer.cpp
+++ b/llvm/lib/Bytecode/Writer/Writer.cpp
@@ -162,10 +162,10 @@
   switch (GV->getLinkage()) {
   default: assert(0 && "Invalid linkage!");
   case GlobalValue::ExternalLinkage:  return 0;
-  case GlobalValue::LinkOnceLinkage:  return 1;
   case GlobalValue::WeakLinkage:      return 1;
   case GlobalValue::AppendingLinkage: return 2;
   case GlobalValue::InternalLinkage:  return 3;
+  case GlobalValue::LinkOnceLinkage:  return 4;
   }
 }
 
@@ -177,9 +177,9 @@
     int Slot = Table.getSlot(I->getType());
     assert(Slot != -1 && "Module global vars is broken!");
 
-    // Fields: bit0 = isConstant, bit1 = hasInitializer, bit2,3=Linkage,
-    // bit4+ = Slot # for type
-    unsigned oSlot = ((unsigned)Slot << 4) | (getEncodedLinkage(I) << 2) |
+    // Fields: bit0 = isConstant, bit1 = hasInitializer, bit2-4=Linkage,
+    // bit5+ = Slot # for type
+    unsigned oSlot = ((unsigned)Slot << 5) | (getEncodedLinkage(I) << 2) |
                      (I->hasInitializer() << 1) | I->isConstant();
     output_vbr(oSlot, Out);