Add a new attribute called 'jumptable' that creates jump-instruction tables for funct...

[oota-llvm.git] / lib / Bitcode / Writer / BitcodeWriter.cpp

diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp
index cc73b842e33838e917d739833602ee6649b1eabe..55ed8ceb51bcfb824986bcc9a5dfb5461f5f7301 100644 (file)
--- a/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -177,6 +177,8 @@ static uint64_t getAttrKindEncoding(Attribute::AttrKind Kind) {
     return bitc::ATTR_KIND_INLINE_HINT;
   case Attribute::InReg:
     return bitc::ATTR_KIND_IN_REG;
+  case Attribute::JumpTable:
+    return bitc::ATTR_KIND_JUMP_TABLE;
   case Attribute::MinSize:
     return bitc::ATTR_KIND_MIN_SIZE;
   case Attribute::Naked:
@@ -511,7 +513,7 @@ static unsigned getEncodedDLLStorageClass(const GlobalValue &GV) {
   llvm_unreachable("Invalid DLL storage class");
 }
 
-static unsigned getEncodedThreadLocalMode(const GlobalVariable &GV) {
+static unsigned getEncodedThreadLocalMode(const GlobalValue &GV) {
   switch (GV.getThreadLocalMode()) {
     case GlobalVariable::NotThreadLocal:         return 0;
     case GlobalVariable::GeneralDynamicTLSModel: return 1;
@@ -668,6 +670,8 @@ static void WriteModuleInfo(const Module *M, const ValueEnumerator &VE,
     Vals.push_back(getEncodedLinkage(A));
     Vals.push_back(getEncodedVisibility(A));
     Vals.push_back(getEncodedDLLStorageClass(A));
+    if (A.isThreadLocal())
+      Vals.push_back(getEncodedThreadLocalMode(A));
     unsigned AbbrevToUse = 0;
     Stream.EmitRecord(bitc::MODULE_CODE_ALIAS, Vals, AbbrevToUse);
     Vals.clear();