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Bugfixes for dealing with partially compactified functions

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10920 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-01-20 00:54:06 +00:00
parent 54111c49bf
commit 52f86d6247
2 changed files with 29 additions and 14 deletions
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lib/Bytecode/Writer/Writer.cpp
+10 -8
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@@ -43,7 +43,7 @@ ConstantTotalBytes("bytecodewriter", "Bytes of constants total");
static Statistic<>
ConstantPlaneHeaderBytes("bytecodewriter", "Constant plane header bytes");
static Statistic<>
InstructionBytes("bytecodewriter", "Bytes of bytes of instructions");
InstructionBytes("bytecodewriter", "Bytes of instructions");
static Statistic<>
SymTabBytes("bytecodewriter", "Bytes of symbol table");
static Statistic<>
@@ -160,7 +160,7 @@ static inline bool hasNullValue(unsigned TyID) {
}
void BytecodeWriter::outputConstants(bool isFunction) {
ConstantTotalBytes -= Out.size();
ConstantTotalBytes -= Out.size(); {
BytecodeBlock CPool(BytecodeFormat::ConstantPool, Out,
true /* Elide block if empty */);
@@ -197,7 +197,7 @@ void BytecodeWriter::outputConstants(bool isFunction) {
outputConstantsInPlane(Plane, ValNo);
}
}
ConstantTotalBytes += Out.size();
}ConstantTotalBytes += Out.size();
}
static unsigned getEncodedLinkage(const GlobalValue *GV) {
@@ -289,7 +289,7 @@ void BytecodeWriter::outputCompactionTablePlane(unsigned PlaneNo,
const std::vector<const Value*> &Plane,
unsigned StartNo) {
unsigned End = Table.getModuleLevel(PlaneNo);
if (StartNo == End || End == 0) return; // Nothing to emit
if (Plane.empty() || StartNo == End || End == 0) return; // Nothing to emit
assert(StartNo < End && "Cannot emit negative range!");
assert(StartNo < Plane.size() && End <= Plane.size());
@@ -316,7 +316,7 @@ void BytecodeWriter::outputCompactionTablePlane(unsigned PlaneNo,
}
void BytecodeWriter::outputCompactionTable() {
CompactionTableBytes -= Out.size();
CompactionTableBytes -= Out.size(); {
BytecodeBlock CTB(BytecodeFormat::CompactionTable, Out, true/*ElideIfEmpty*/);
const std::vector<std::vector<const Value*> > &CT =Table.getCompactionTable();
@@ -328,7 +328,7 @@ void BytecodeWriter::outputCompactionTable() {
for (unsigned i = 0, e = CT.size(); i != e; ++i)
if (i != Type::TypeTyID)
outputCompactionTablePlane(i, CT[i], 0);
CompactionTableBytes += Out.size();
} CompactionTableBytes += Out.size();
}
void BytecodeWriter::outputSymbolTable(const SymbolTable &MST) {
@@ -336,7 +336,7 @@ void BytecodeWriter::outputSymbolTable(const SymbolTable &MST) {
// space!
if (MST.begin() == MST.end()) return;
SymTabBytes -= Out.size();
SymTabBytes -= Out.size(); {
BytecodeBlock SymTabBlock(BytecodeFormat::SymbolTable, Out,
true/* ElideIfEmpty*/);
@@ -357,6 +357,8 @@ void BytecodeWriter::outputSymbolTable(const SymbolTable &MST) {
for (; I != End; ++I) {
// Symtab entry: [def slot #][name]
const Value *V = I->second;
Slot = Table.getSlot(I->second);
assert(Slot != -1 && "Value in symtab but has no slot number!!");
output_vbr((unsigned)Slot, Out);
@@ -364,7 +366,7 @@ void BytecodeWriter::outputSymbolTable(const SymbolTable &MST) {
}
}
SymTabBytes += Out.size();
}SymTabBytes += Out.size();
}
void llvm::WriteBytecodeToFile(const Module *C, std::ostream &Out) {