From 1176aa52646fe641a4243a246aa7f960c708a274 Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sun, 17 Jul 2011 15:36:56 +0000
Subject: Vendor import of llvm trunk r135360:
http://llvm.org/svn/llvm-project/llvm/trunk@135360
---
lib/Bitcode/Reader/BitcodeReader.h | 28 ++++++++++++----------------
1 file changed, 12 insertions(+), 16 deletions(-)
(limited to 'lib/Bitcode/Reader/BitcodeReader.h')
diff --git a/lib/Bitcode/Reader/BitcodeReader.h b/lib/Bitcode/Reader/BitcodeReader.h
index f8fc079..1b3bf1a 100644
--- a/lib/Bitcode/Reader/BitcodeReader.h
+++ b/lib/Bitcode/Reader/BitcodeReader.h
@@ -44,9 +44,9 @@ class BitcodeReaderValueList {
/// number that holds the resolved value.
typedef std::vector<std::pair<Constant*, unsigned> > ResolveConstantsTy;
ResolveConstantsTy ResolveConstants;
- LLVMContext& Context;
+ LLVMContext &Context;
public:
- BitcodeReaderValueList(LLVMContext& C) : Context(C) {}
+ BitcodeReaderValueList(LLVMContext &C) : Context(C) {}
~BitcodeReaderValueList() {
assert(ResolveConstants.empty() && "Constants not resolved?");
}
@@ -131,7 +131,7 @@ class BitcodeReader : public GVMaterializer {
const char *ErrorString;
- std::vector<PATypeHolder> TypeList;
+ std::vector<Type*> TypeList;
BitcodeReaderValueList ValueList;
BitcodeReaderMDValueList MDValueList;
SmallVector<Instruction *, 64> InstructionList;
@@ -174,17 +174,10 @@ class BitcodeReader : public GVMaterializer {
typedef std::pair<unsigned, GlobalVariable*> BlockAddrRefTy;
DenseMap<Function*, std::vector<BlockAddrRefTy> > BlockAddrFwdRefs;
- /// LLVM2_7MetadataDetected - True if metadata produced by LLVM 2.7 or
- /// earlier was detected, in which case we behave slightly differently,
- /// for compatibility.
- /// FIXME: Remove in LLVM 3.0.
- bool LLVM2_7MetadataDetected;
-
public:
explicit BitcodeReader(MemoryBuffer *buffer, LLVMContext &C)
: Context(C), TheModule(0), Buffer(buffer), BufferOwned(false),
- ErrorString(0), ValueList(C), MDValueList(C),
- LLVM2_7MetadataDetected(false) {
+ ErrorString(0), ValueList(C), MDValueList(C) {
HasReversedFunctionsWithBodies = false;
}
~BitcodeReader() {
@@ -217,12 +210,12 @@ public:
/// @returns true if an error occurred.
bool ParseTriple(std::string &Triple);
private:
- const Type *getTypeByID(unsigned ID, bool isTypeTable = false);
+ Type *getTypeByID(unsigned ID);
+ Type *getTypeByIDOrNull(unsigned ID);
Value *getFnValueByID(unsigned ID, const Type *Ty) {
- if (Ty == Type::getMetadataTy(Context))
+ if (Ty && Ty->isMetadataTy())
return MDValueList.getValueFwdRef(ID);
- else
- return ValueList.getValueFwdRef(ID, Ty);
+ return ValueList.getValueFwdRef(ID, Ty);
}
BasicBlock *getBasicBlock(unsigned ID) const {
if (ID >= FunctionBBs.size()) return 0; // Invalid ID
@@ -266,7 +259,10 @@ private:
bool ParseModule();
bool ParseAttributeBlock();
bool ParseTypeTable();
- bool ParseTypeSymbolTable();
+ bool ParseOldTypeTable(); // FIXME: Remove in LLVM 3.1
+ bool ParseTypeTableBody();
+
+ bool ParseOldTypeSymbolTable(); // FIXME: Remove in LLVM 3.1
bool ParseValueSymbolTable();
bool ParseConstants();
bool RememberAndSkipFunctionBody();
--
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