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-rw-r--r--lib/Bitcode/Reader/BitcodeReader.cpp206
-rw-r--r--lib/Bitcode/Reader/CMakeLists.txt2
-rw-r--r--lib/Bitcode/Writer/BitcodeWriter.cpp148
3 files changed, 217 insertions, 139 deletions
diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp
index e399040..4ffee38 100644
--- a/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -28,6 +28,10 @@
#include "llvm/OperandTraits.h"
using namespace llvm;
+enum {
+ SWITCH_INST_MAGIC = 0x4B5 // May 2012 => 1205 => Hex
+};
+
void BitcodeReader::materializeForwardReferencedFunctions() {
while (!BlockAddrFwdRefs.empty()) {
Function *F = BlockAddrFwdRefs.begin()->first;
@@ -57,7 +61,7 @@ void BitcodeReader::FreeState() {
/// ConvertToString - Convert a string from a record into an std::string, return
/// true on failure.
template<typename StrTy>
-static bool ConvertToString(SmallVector<uint64_t, 64> &Record, unsigned Idx,
+static bool ConvertToString(ArrayRef<uint64_t> Record, unsigned Idx,
StrTy &Result) {
if (Idx > Record.size())
return true;
@@ -98,6 +102,17 @@ static GlobalValue::VisibilityTypes GetDecodedVisibility(unsigned Val) {
}
}
+static GlobalVariable::ThreadLocalMode GetDecodedThreadLocalMode(unsigned Val) {
+ switch (Val) {
+ case 0: return GlobalVariable::NotThreadLocal;
+ default: // Map unknown non-zero value to general dynamic.
+ case 1: return GlobalVariable::GeneralDynamicTLSModel;
+ case 2: return GlobalVariable::LocalDynamicTLSModel;
+ case 3: return GlobalVariable::InitialExecTLSModel;
+ case 4: return GlobalVariable::LocalExecTLSModel;
+ }
+}
+
static int GetDecodedCastOpcode(unsigned Val) {
switch (Val) {
default: return -1;
@@ -458,61 +473,19 @@ bool BitcodeReader::ParseAttributeBlock() {
if (Record.size() & 1)
return Error("Invalid ENTRY record");
- // FIXME : Remove this autoupgrade code in LLVM 3.0.
- // If Function attributes are using index 0 then transfer them
- // to index ~0. Index 0 is used for return value attributes but used to be
- // used for function attributes.
- Attributes RetAttribute;
- Attributes FnAttribute;
for (unsigned i = 0, e = Record.size(); i != e; i += 2) {
- // FIXME: remove in LLVM 3.0
- // The alignment is stored as a 16-bit raw value from bits 31--16.
- // We shift the bits above 31 down by 11 bits.
-
- unsigned Alignment = (Record[i+1] & (0xffffull << 16)) >> 16;
- if (Alignment && !isPowerOf2_32(Alignment))
- return Error("Alignment is not a power of two.");
-
- Attributes ReconstitutedAttr(Record[i+1] & 0xffff);
- if (Alignment)
- ReconstitutedAttr |= Attribute::constructAlignmentFromInt(Alignment);
- ReconstitutedAttr |=
- Attributes((Record[i+1] & (0xffffull << 32)) >> 11);
-
+ Attributes ReconstitutedAttr =
+ Attribute::decodeLLVMAttributesForBitcode(Record[i+1]);
Record[i+1] = ReconstitutedAttr.Raw();
- if (Record[i] == 0)
- RetAttribute = ReconstitutedAttr;
- else if (Record[i] == ~0U)
- FnAttribute = ReconstitutedAttr;
- }
-
- Attributes OldRetAttrs = (Attribute::NoUnwind|Attribute::NoReturn|
- Attribute::ReadOnly|Attribute::ReadNone);
-
- if (FnAttribute == Attribute::None && RetAttribute != Attribute::None &&
- (RetAttribute & OldRetAttrs)) {
- if (FnAttribute == Attribute::None) { // add a slot so they get added.
- Record.push_back(~0U);
- Record.push_back(0);
- }
-
- FnAttribute |= RetAttribute & OldRetAttrs;
- RetAttribute &= ~OldRetAttrs;
}
for (unsigned i = 0, e = Record.size(); i != e; i += 2) {
- if (Record[i] == 0) {
- if (RetAttribute != Attribute::None)
- Attrs.push_back(AttributeWithIndex::get(0, RetAttribute));
- } else if (Record[i] == ~0U) {
- if (FnAttribute != Attribute::None)
- Attrs.push_back(AttributeWithIndex::get(~0U, FnAttribute));
- } else if (Attributes(Record[i+1]) != Attribute::None)
+ if (Attributes(Record[i+1]) != Attribute::None)
Attrs.push_back(AttributeWithIndex::get(Record[i],
Attributes(Record[i+1])));
}
- MAttributes.push_back(AttrListPtr::get(Attrs.begin(), Attrs.end()));
+ MAttributes.push_back(AttrListPtr::get(Attrs));
Attrs.clear();
break;
}
@@ -621,7 +594,7 @@ bool BitcodeReader::ParseTypeTableBody() {
break;
}
case bitc::TYPE_CODE_FUNCTION_OLD: {
- // FIXME: attrid is dead, remove it in LLVM 3.0
+ // FIXME: attrid is dead, remove it in LLVM 4.0
// FUNCTION: [vararg, attrid, retty, paramty x N]
if (Record.size() < 3)
return Error("Invalid FUNCTION type record");
@@ -851,11 +824,7 @@ bool BitcodeReader::ParseMetadata() {
break;
case bitc::METADATA_NAME: {
// Read named of the named metadata.
- unsigned NameLength = Record.size();
- SmallString<8> Name;
- Name.resize(NameLength);
- for (unsigned i = 0; i != NameLength; ++i)
- Name[i] = Record[i];
+ SmallString<8> Name(Record.begin(), Record.end());
Record.clear();
Code = Stream.ReadCode();
@@ -899,26 +868,18 @@ bool BitcodeReader::ParseMetadata() {
break;
}
case bitc::METADATA_STRING: {
- unsigned MDStringLength = Record.size();
- SmallString<8> String;
- String.resize(MDStringLength);
- for (unsigned i = 0; i != MDStringLength; ++i)
- String[i] = Record[i];
- Value *V = MDString::get(Context,
- StringRef(String.data(), String.size()));
+ SmallString<8> String(Record.begin(), Record.end());
+ Value *V = MDString::get(Context, String);
MDValueList.AssignValue(V, NextMDValueNo++);
break;
}
case bitc::METADATA_KIND: {
- unsigned RecordLength = Record.size();
- if (Record.empty() || RecordLength < 2)
+ if (Record.size() < 2)
return Error("Invalid METADATA_KIND record");
- SmallString<8> Name;
- Name.resize(RecordLength-1);
+
unsigned Kind = Record[0];
- for (unsigned i = 1; i != RecordLength; ++i)
- Name[i-1] = Record[i];
-
+ SmallString<8> Name(Record.begin()+1, Record.end());
+
unsigned NewKind = TheModule->getMDKindID(Name.str());
if (!MDKindMap.insert(std::make_pair(Kind, NewKind)).second)
return Error("Conflicting METADATA_KIND records");
@@ -977,6 +938,14 @@ bool BitcodeReader::ResolveGlobalAndAliasInits() {
return false;
}
+static APInt ReadWideAPInt(ArrayRef<uint64_t> Vals, unsigned TypeBits) {
+ SmallVector<uint64_t, 8> Words(Vals.size());
+ std::transform(Vals.begin(), Vals.end(), Words.begin(),
+ DecodeSignRotatedValue);
+
+ return APInt(TypeBits, Words);
+}
+
bool BitcodeReader::ParseConstants() {
if (Stream.EnterSubBlock(bitc::CONSTANTS_BLOCK_ID))
return Error("Malformed block record");
@@ -1032,14 +1001,10 @@ bool BitcodeReader::ParseConstants() {
if (!CurTy->isIntegerTy() || Record.empty())
return Error("Invalid WIDE_INTEGER record");
- unsigned NumWords = Record.size();
- SmallVector<uint64_t, 8> Words;
- Words.resize(NumWords);
- for (unsigned i = 0; i != NumWords; ++i)
- Words[i] = DecodeSignRotatedValue(Record[i]);
- V = ConstantInt::get(Context,
- APInt(cast<IntegerType>(CurTy)->getBitWidth(),
- Words));
+ APInt VInt = ReadWideAPInt(Record,
+ cast<IntegerType>(CurTy)->getBitWidth());
+ V = ConstantInt::get(Context, VInt);
+
break;
}
case bitc::CST_CODE_FLOAT: { // FLOAT: [fpval]
@@ -1098,10 +1063,7 @@ bool BitcodeReader::ParseConstants() {
if (Record.empty())
return Error("Invalid CST_STRING record");
- unsigned Size = Record.size();
- SmallString<16> Elts;
- for (unsigned i = 0; i != Size; ++i)
- Elts.push_back(Record[i]);
+ SmallString<16> Elts(Record.begin(), Record.end());
V = ConstantDataArray::getString(Context, Elts,
BitCode == bitc::CST_CODE_CSTRING);
break;
@@ -1138,23 +1100,16 @@ bool BitcodeReader::ParseConstants() {
else
V = ConstantDataArray::get(Context, Elts);
} else if (EltTy->isFloatTy()) {
- SmallVector<float, 16> Elts;
- for (unsigned i = 0; i != Size; ++i) {
- union { uint32_t I; float F; };
- I = Record[i];
- Elts.push_back(F);
- }
+ SmallVector<float, 16> Elts(Size);
+ std::transform(Record.begin(), Record.end(), Elts.begin(), BitsToFloat);
if (isa<VectorType>(CurTy))
V = ConstantDataVector::get(Context, Elts);
else
V = ConstantDataArray::get(Context, Elts);
} else if (EltTy->isDoubleTy()) {
- SmallVector<double, 16> Elts;
- for (unsigned i = 0; i != Size; ++i) {
- union { uint64_t I; double F; };
- I = Record[i];
- Elts.push_back(F);
- }
+ SmallVector<double, 16> Elts(Size);
+ std::transform(Record.begin(), Record.end(), Elts.begin(),
+ BitsToDouble);
if (isa<VectorType>(CurTy))
V = ConstantDataVector::get(Context, Elts);
else
@@ -1600,9 +1555,10 @@ bool BitcodeReader::ParseModule(bool Resume) {
GlobalValue::VisibilityTypes Visibility = GlobalValue::DefaultVisibility;
if (Record.size() > 6)
Visibility = GetDecodedVisibility(Record[6]);
- bool isThreadLocal = false;
+
+ GlobalVariable::ThreadLocalMode TLM = GlobalVariable::NotThreadLocal;
if (Record.size() > 7)
- isThreadLocal = Record[7];
+ TLM = GetDecodedThreadLocalMode(Record[7]);
bool UnnamedAddr = false;
if (Record.size() > 8)
@@ -1610,12 +1566,11 @@ bool BitcodeReader::ParseModule(bool Resume) {
GlobalVariable *NewGV =
new GlobalVariable(*TheModule, Ty, isConstant, Linkage, 0, "", 0,
- isThreadLocal, AddressSpace);
+ TLM, AddressSpace);
NewGV->setAlignment(Alignment);
if (!Section.empty())
NewGV->setSection(Section);
NewGV->setVisibility(Visibility);
- NewGV->setThreadLocal(isThreadLocal);
NewGV->setUnnamedAddr(UnnamedAddr);
ValueList.push_back(NewGV);
@@ -1732,7 +1687,7 @@ bool BitcodeReader::ParseBitcodeInto(Module *M) {
// have to read and ignore these final 4 bytes :-(
if (Stream.GetAbbrevIDWidth() == 2 && Code == 2 &&
Stream.Read(6) == 2 && Stream.Read(24) == 0xa0a0a &&
- Stream.AtEndOfStream())
+ Stream.AtEndOfStream())
return false;
return Error("Invalid record at top-level");
@@ -2271,6 +2226,65 @@ bool BitcodeReader::ParseFunctionBody(Function *F) {
break;
}
case bitc::FUNC_CODE_INST_SWITCH: { // SWITCH: [opty, op0, op1, ...]
+ // Check magic
+ if ((Record[0] >> 16) == SWITCH_INST_MAGIC) {
+ // New SwitchInst format with case ranges.
+
+ Type *OpTy = getTypeByID(Record[1]);
+ unsigned ValueBitWidth = cast<IntegerType>(OpTy)->getBitWidth();
+
+ Value *Cond = getFnValueByID(Record[2], OpTy);
+ BasicBlock *Default = getBasicBlock(Record[3]);
+ if (OpTy == 0 || Cond == 0 || Default == 0)
+ return Error("Invalid SWITCH record");
+
+ unsigned NumCases = Record[4];
+
+ SwitchInst *SI = SwitchInst::Create(Cond, Default, NumCases);
+ InstructionList.push_back(SI);
+
+ unsigned CurIdx = 5;
+ for (unsigned i = 0; i != NumCases; ++i) {
+ IntegersSubsetToBB CaseBuilder;
+ unsigned NumItems = Record[CurIdx++];
+ for (unsigned ci = 0; ci != NumItems; ++ci) {
+ bool isSingleNumber = Record[CurIdx++];
+
+ APInt Low;
+ unsigned ActiveWords = 1;
+ if (ValueBitWidth > 64)
+ ActiveWords = Record[CurIdx++];
+ Low = ReadWideAPInt(makeArrayRef(&Record[CurIdx], ActiveWords),
+ ValueBitWidth);
+ CurIdx += ActiveWords;
+
+ if (!isSingleNumber) {
+ ActiveWords = 1;
+ if (ValueBitWidth > 64)
+ ActiveWords = Record[CurIdx++];
+ APInt High =
+ ReadWideAPInt(makeArrayRef(&Record[CurIdx], ActiveWords),
+ ValueBitWidth);
+
+ CaseBuilder.add(IntItem::fromType(OpTy, Low),
+ IntItem::fromType(OpTy, High));
+ CurIdx += ActiveWords;
+ } else
+ CaseBuilder.add(IntItem::fromType(OpTy, Low));
+ }
+ BasicBlock *DestBB = getBasicBlock(Record[CurIdx++]);
+ IntegersSubset Case = CaseBuilder.getCase();
+ SI->addCase(Case, DestBB);
+ }
+ uint16_t Hash = SI->hash();
+ if (Hash != (Record[0] & 0xFFFF))
+ return Error("Invalid SWITCH record");
+ I = SI;
+ break;
+ }
+
+ // Old SwitchInst format without case ranges.
+
if (Record.size() < 3 || (Record.size() & 1) == 0)
return Error("Invalid SWITCH record");
Type *OpTy = getTypeByID(Record[0]);
diff --git a/lib/Bitcode/Reader/CMakeLists.txt b/lib/Bitcode/Reader/CMakeLists.txt
index 693d431..dfe7e10 100644
--- a/lib/Bitcode/Reader/CMakeLists.txt
+++ b/lib/Bitcode/Reader/CMakeLists.txt
@@ -2,3 +2,5 @@ add_llvm_library(LLVMBitReader
BitReader.cpp
BitcodeReader.cpp
)
+
+add_dependencies(LLVMBitReader intrinsics_gen)
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp
index b25d2e9..5b1725f 100644
--- a/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -62,7 +62,10 @@ enum {
FUNCTION_INST_CAST_ABBREV,
FUNCTION_INST_RET_VOID_ABBREV,
FUNCTION_INST_RET_VAL_ABBREV,
- FUNCTION_INST_UNREACHABLE_ABBREV
+ FUNCTION_INST_UNREACHABLE_ABBREV,
+
+ // SwitchInst Magic
+ SWITCH_INST_MAGIC = 0x4B5 // May 2012 => 1205 => Hex
};
static unsigned GetEncodedCastOpcode(unsigned Opcode) {
@@ -174,18 +177,7 @@ static void WriteAttributeTable(const ValueEnumerator &VE,
for (unsigned i = 0, e = A.getNumSlots(); i != e; ++i) {
const AttributeWithIndex &PAWI = A.getSlot(i);
Record.push_back(PAWI.Index);
-
- // FIXME: remove in LLVM 3.0
- // Store the alignment in the bitcode as a 16-bit raw value instead of a
- // 5-bit log2 encoded value. Shift the bits above the alignment up by
- // 11 bits.
- uint64_t FauxAttr = PAWI.Attrs.Raw() & 0xffff;
- if (PAWI.Attrs & Attribute::Alignment)
- FauxAttr |= (1ull<<16)<<
- (((PAWI.Attrs & Attribute::Alignment).Raw()-1) >> 16);
- FauxAttr |= (PAWI.Attrs.Raw() & (0x3FFull << 21)) << 11;
-
- Record.push_back(FauxAttr);
+ Record.push_back(Attribute::encodeLLVMAttributesForBitcode(PAWI.Attrs));
}
Stream.EmitRecord(bitc::PARAMATTR_CODE_ENTRY, Record);
@@ -387,6 +379,17 @@ static unsigned getEncodedVisibility(const GlobalValue *GV) {
llvm_unreachable("Invalid visibility");
}
+static unsigned getEncodedThreadLocalMode(const GlobalVariable *GV) {
+ switch (GV->getThreadLocalMode()) {
+ case GlobalVariable::NotThreadLocal: return 0;
+ case GlobalVariable::GeneralDynamicTLSModel: return 1;
+ case GlobalVariable::LocalDynamicTLSModel: return 2;
+ case GlobalVariable::InitialExecTLSModel: return 3;
+ case GlobalVariable::LocalExecTLSModel: return 4;
+ }
+ llvm_unreachable("Invalid TLS model");
+}
+
// Emit top-level description of module, including target triple, inline asm,
// descriptors for global variables, and function prototype info.
static void WriteModuleInfo(const Module *M, const ValueEnumerator &VE,
@@ -495,7 +498,7 @@ static void WriteModuleInfo(const Module *M, const ValueEnumerator &VE,
GV->getVisibility() != GlobalValue::DefaultVisibility ||
GV->hasUnnamedAddr()) {
Vals.push_back(getEncodedVisibility(GV));
- Vals.push_back(GV->isThreadLocal());
+ Vals.push_back(getEncodedThreadLocalMode(GV));
Vals.push_back(GV->hasUnnamedAddr());
} else {
AbbrevToUse = SimpleGVarAbbrev;
@@ -719,6 +722,41 @@ static void WriteModuleMetadataStore(const Module *M, BitstreamWriter &Stream) {
Stream.ExitBlock();
}
+static void EmitAPInt(SmallVectorImpl<uint64_t> &Vals,
+ unsigned &Code, unsigned &AbbrevToUse, const APInt &Val,
+ bool EmitSizeForWideNumbers = false
+ ) {
+ if (Val.getBitWidth() <= 64) {
+ uint64_t V = Val.getSExtValue();
+ if ((int64_t)V >= 0)
+ Vals.push_back(V << 1);
+ else
+ Vals.push_back((-V << 1) | 1);
+ Code = bitc::CST_CODE_INTEGER;
+ AbbrevToUse = CONSTANTS_INTEGER_ABBREV;
+ } else {
+ // Wide integers, > 64 bits in size.
+ // We have an arbitrary precision integer value to write whose
+ // bit width is > 64. However, in canonical unsigned integer
+ // format it is likely that the high bits are going to be zero.
+ // So, we only write the number of active words.
+ unsigned NWords = Val.getActiveWords();
+
+ if (EmitSizeForWideNumbers)
+ Vals.push_back(NWords);
+
+ const uint64_t *RawWords = Val.getRawData();
+ for (unsigned i = 0; i != NWords; ++i) {
+ int64_t V = RawWords[i];
+ if (V >= 0)
+ Vals.push_back(V << 1);
+ else
+ Vals.push_back((-V << 1) | 1);
+ }
+ Code = bitc::CST_CODE_WIDE_INTEGER;
+ }
+}
+
static void WriteConstants(unsigned FirstVal, unsigned LastVal,
const ValueEnumerator &VE,
BitstreamWriter &Stream, bool isGlobal) {
@@ -801,30 +839,7 @@ static void WriteConstants(unsigned FirstVal, unsigned LastVal,
} else if (isa<UndefValue>(C)) {
Code = bitc::CST_CODE_UNDEF;
} else if (const ConstantInt *IV = dyn_cast<ConstantInt>(C)) {
- if (IV->getBitWidth() <= 64) {
- uint64_t V = IV->getSExtValue();
- if ((int64_t)V >= 0)
- Record.push_back(V << 1);
- else
- Record.push_back((-V << 1) | 1);
- Code = bitc::CST_CODE_INTEGER;
- AbbrevToUse = CONSTANTS_INTEGER_ABBREV;
- } else { // Wide integers, > 64 bits in size.
- // We have an arbitrary precision integer value to write whose
- // bit width is > 64. However, in canonical unsigned integer
- // format it is likely that the high bits are going to be zero.
- // So, we only write the number of active words.
- unsigned NWords = IV->getValue().getActiveWords();
- const uint64_t *RawWords = IV->getValue().getRawData();
- for (unsigned i = 0; i != NWords; ++i) {
- int64_t V = RawWords[i];
- if (V >= 0)
- Record.push_back(V << 1);
- else
- Record.push_back((-V << 1) | 1);
- }
- Code = bitc::CST_CODE_WIDE_INTEGER;
- }
+ EmitAPInt(Record, Code, AbbrevToUse, IV->getValue());
} else if (const ConstantFP *CFP = dyn_cast<ConstantFP>(C)) {
Code = bitc::CST_CODE_FLOAT;
Type *Ty = CFP->getType();
@@ -1137,16 +1152,63 @@ static void WriteInstruction(const Instruction &I, unsigned InstID,
break;
case Instruction::Switch:
{
+ // Redefine Vals, since here we need to use 64 bit values
+ // explicitly to store large APInt numbers.
+ SmallVector<uint64_t, 128> Vals64;
+
Code = bitc::FUNC_CODE_INST_SWITCH;
SwitchInst &SI = cast<SwitchInst>(I);
- Vals.push_back(VE.getTypeID(SI.getCondition()->getType()));
- Vals.push_back(VE.getValueID(SI.getCondition()));
- Vals.push_back(VE.getValueID(SI.getDefaultDest()));
+
+ uint32_t SwitchRecordHeader = SI.hash() | (SWITCH_INST_MAGIC << 16);
+ Vals64.push_back(SwitchRecordHeader);
+
+ Vals64.push_back(VE.getTypeID(SI.getCondition()->getType()));
+ Vals64.push_back(VE.getValueID(SI.getCondition()));
+ Vals64.push_back(VE.getValueID(SI.getDefaultDest()));
+ Vals64.push_back(SI.getNumCases());
for (SwitchInst::CaseIt i = SI.case_begin(), e = SI.case_end();
i != e; ++i) {
- Vals.push_back(VE.getValueID(i.getCaseValue()));
- Vals.push_back(VE.getValueID(i.getCaseSuccessor()));
+ IntegersSubset& CaseRanges = i.getCaseValueEx();
+ unsigned Code, Abbrev; // will unused.
+
+ if (CaseRanges.isSingleNumber()) {
+ Vals64.push_back(1/*NumItems = 1*/);
+ Vals64.push_back(true/*IsSingleNumber = true*/);
+ EmitAPInt(Vals64, Code, Abbrev, CaseRanges.getSingleNumber(0), true);
+ } else {
+
+ Vals64.push_back(CaseRanges.getNumItems());
+
+ if (CaseRanges.isSingleNumbersOnly()) {
+ for (unsigned ri = 0, rn = CaseRanges.getNumItems();
+ ri != rn; ++ri) {
+
+ Vals64.push_back(true/*IsSingleNumber = true*/);
+
+ EmitAPInt(Vals64, Code, Abbrev,
+ CaseRanges.getSingleNumber(ri), true);
+ }
+ } else
+ for (unsigned ri = 0, rn = CaseRanges.getNumItems();
+ ri != rn; ++ri) {
+ IntegersSubset::Range r = CaseRanges.getItem(ri);
+ bool IsSingleNumber = CaseRanges.isSingleNumber(ri);
+
+ Vals64.push_back(IsSingleNumber);
+
+ EmitAPInt(Vals64, Code, Abbrev, r.getLow(), true);
+ if (!IsSingleNumber)
+ EmitAPInt(Vals64, Code, Abbrev, r.getHigh(), true);
+ }
+ }
+ Vals64.push_back(VE.getValueID(i.getCaseSuccessor()));
}
+
+ Stream.EmitRecord(Code, Vals64, AbbrevToUse);
+
+ // Also do expected action - clear external Vals collection:
+ Vals.clear();
+ return;
}
break;
case Instruction::IndirectBr:
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