add support for reading the param attrs block
llvm-svn: 36731
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.h b/llvm/lib/Bitcode/Reader/BitcodeReader.h
index e537310..44d69a6 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.h
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.h
@@ -24,6 +24,7 @@
namespace llvm {
class MemoryBuffer;
+ class ParamAttrsList;
class BitcodeReaderValueList : public User {
std::vector<Use> Uses;
@@ -85,6 +86,11 @@
std::vector<std::pair<GlobalVariable*, unsigned> > GlobalInits;
std::vector<std::pair<GlobalAlias*, unsigned> > AliasInits;
+ /// ParamAttrs - The set of parameter attributes by index. Index zero in the
+ /// file is for null, and is thus not represented here. As such all indices
+ /// are off by one.
+ std::vector<const ParamAttrsList*> ParamAttrs;
+
/// FunctionBBs - While parsing a function body, this is a list of the basic
/// blocks for the function.
std::vector<BasicBlock*> FunctionBBs;
@@ -136,8 +142,15 @@
if (ID >= FunctionBBs.size()) return 0; // Invalid ID
return FunctionBBs[ID];
}
+ const ParamAttrsList *getParamAttrs(unsigned i) const {
+ if (i-1 < ParamAttrs.size())
+ return ParamAttrs[i-1];
+ return 0;
+ }
+
bool ParseModule(const std::string &ModuleID);
+ bool ParseParamAttrBlock();
bool ParseTypeTable();
bool ParseTypeSymbolTable();
bool ParseValueSymbolTable();