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Code Issues Projects Releases Wiki Activity

* Use new style casts more

Browse Source 
* Add real support for global variable addresses initializing constants
* Fix encoding/decoding of VarArgs calls
* Support the Invoke instruction


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@761 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2001-10-13 06:48:38 +00:00
parent 05950c34a4
commit 1b98c5c6c3
3 changed files with 41 additions and 25 deletions
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lib/Bytecode/Writer/ConstantWriter.cpp
+18 -7
View File
@@ -101,14 +101,14 @@ bool BytecodeWriter::outputConstant(const ConstPoolVal *CPV) {
case Type::UShortTyID:
case Type::UIntTyID:
case Type::ULongTyID:
output_vbr(((const ConstPoolUInt*)CPV)->getValue(), Out);
output_vbr(cast<const ConstPoolUInt>(CPV)->getValue(), Out);
break;
case Type::SByteTyID: // Signed integer types...
case Type::ShortTyID:
case Type::IntTyID:
case Type::LongTyID:
output_vbr(((const ConstPoolSInt*)CPV)->getValue(), Out);
output_vbr(cast<const ConstPoolSInt>(CPV)->getValue(), Out);
break;
case Type::TypeTyID: // Serialize type type
@@ -116,7 +116,7 @@ bool BytecodeWriter::outputConstant(const ConstPoolVal *CPV) {
break;
case Type::ArrayTyID: {
const ConstPoolArray *CPA = (const ConstPoolArray *)CPV;
const ConstPoolArray *CPA = cast<const ConstPoolArray>(CPV);
unsigned size = CPA->getValues().size();
if (!((const ArrayType *)CPA->getType())->isSized())
output_vbr(size, Out); // Not for sized arrays!!!
@@ -130,7 +130,7 @@ bool BytecodeWriter::outputConstant(const ConstPoolVal *CPV) {
}
case Type::StructTyID: {
const ConstPoolStruct *CPS = (const ConstPoolStruct*)CPV;
const ConstPoolStruct *CPS = cast<const ConstPoolStruct>(CPV);
const vector<Use> &Vals = CPS->getValues();
for (unsigned i = 0; i < Vals.size(); ++i) {
@@ -142,17 +142,28 @@ bool BytecodeWriter::outputConstant(const ConstPoolVal *CPV) {
}
case Type::PointerTyID: {
output_vbr((unsigned)0, Out);
const ConstPoolPointer *CPP = cast<const ConstPoolPointer>(CPV);
if (isa<ConstPoolPointerNull>(CPP)) {
output_vbr((unsigned)0, Out);
} else if (const ConstPoolPointerReference *CPR =
dyn_cast<ConstPoolPointerReference>(CPP)) {
output_vbr((unsigned)1, Out);
int Slot = Table.getValSlot((Value*)CPR->getValue());
assert(Slot != -1 && "Global used but not available!!");
output_vbr((unsigned)Slot, Out);
} else {
assert(0 && "Unknown ConstPoolPointer Subclass!");
}
break;
}
case Type::FloatTyID: { // Floating point types...
float Tmp = (float)((const ConstPoolFP*)CPV)->getValue();
float Tmp = (float)cast<ConstPoolFP>(CPV)->getValue();
output_data(&Tmp, &Tmp+1, Out);
break;
}
case Type::DoubleTyID: {
double Tmp = ((const ConstPoolFP*)CPV)->getValue();
double Tmp = cast<ConstPoolFP>(CPV)->getValue();
output_data(&Tmp, &Tmp+1, Out);
break;
}