From dbc88494eefd32274ff6e037df0000c0d0e871d2 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 27 Nov 2011 05:48:27 +0000
Subject: remove support for reading llvm 2.9 .bc files.  LLVM 3.1 is only
 compatible back to 3.0

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145164 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Bitcode/Reader/BitcodeReader.h | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'lib/Bitcode/Reader/BitcodeReader.h')

diff --git a/lib/Bitcode/Reader/BitcodeReader.h b/lib/Bitcode/Reader/BitcodeReader.h
index 6e6118c..add8ac5 100644
--- a/lib/Bitcode/Reader/BitcodeReader.h
+++ b/lib/Bitcode/Reader/BitcodeReader.h
@@ -211,7 +211,6 @@ public:
   bool ParseTriple(std::string &Triple);
 private:
   Type *getTypeByID(unsigned ID);
-  Type *getTypeByIDOrNull(unsigned ID);
   Value *getFnValueByID(unsigned ID, Type *Ty) {
     if (Ty && Ty->isMetadataTy())
       return MDValueList.getValueFwdRef(ID);
@@ -259,10 +258,8 @@ private:
   bool ParseModule();
   bool ParseAttributeBlock();
   bool ParseTypeTable();
-  bool ParseOldTypeTable();         // FIXME: Remove in LLVM 3.1
   bool ParseTypeTableBody();
 
-  bool ParseOldTypeSymbolTable();   // FIXME: Remove in LLVM 3.1
   bool ParseValueSymbolTable();
   bool ParseConstants();
   bool RememberAndSkipFunctionBody();
-- 
cgit v1.1


From cbbb09687f563fad96fd815a3a89920f436373e4 Mon Sep 17 00:00:00 2001
From: Chad Rosier <mcrosier@apple.com>
Date: Wed, 7 Dec 2011 21:44:12 +0000
Subject: Begin adding experimental support for preserving use-list ordering of
 bitcode files.  First, add a new block USELIST_BLOCK to the bitcode format. 
 This is where USELIST_CODE_ENTRYs will be stored.  The format of the
 USELIST_CODE_ENTRYs have not yet been defined.  Add support in the
 BitcodeReader for parsing the USELIST_BLOCK. Part of rdar://9860654 and
 PR5680.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146078 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Bitcode/Reader/BitcodeReader.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/Bitcode/Reader/BitcodeReader.h')

diff --git a/lib/Bitcode/Reader/BitcodeReader.h b/lib/Bitcode/Reader/BitcodeReader.h
index add8ac5..978b15b 100644
--- a/lib/Bitcode/Reader/BitcodeReader.h
+++ b/lib/Bitcode/Reader/BitcodeReader.h
@@ -135,6 +135,7 @@ class BitcodeReader : public GVMaterializer {
   BitcodeReaderValueList ValueList;
   BitcodeReaderMDValueList MDValueList;
   SmallVector<Instruction *, 64> InstructionList;
+  SmallVector<SmallVector<uint64_t, 64>, 64> UseListRecords;
 
   std::vector<std::pair<GlobalVariable*, unsigned> > GlobalInits;
   std::vector<std::pair<GlobalAlias*, unsigned> > AliasInits;
@@ -268,6 +269,7 @@ private:
   bool ParseMetadata();
   bool ParseMetadataAttachment();
   bool ParseModuleTriple(std::string &Triple);
+  bool ParseUseLists();
 };
   
 } // End llvm namespace
-- 
cgit v1.1