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tblgen: Mechanically move dynamic_cast<> to dyn_cast<>.

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Some of these dyn_cast<>'s would be better phrased as isa<> or cast<>.
That will happen in a future patch.

There are also two dyn_cast_or_null<>'s slipped in instead of
dyn_cast<>'s, since they were causing crashes with just dyn_cast<>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165646 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sean Silva
2012-10-10 20:24:43 +00:00
parent b0c6fa3b4b
commit 6cfc806a6b
15 changed files with 192 additions and 192 deletions
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utils/TableGen/FixedLenDecoderEmitter.cpp
+6 -6
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@@ -142,7 +142,7 @@ static int Value(bit_value_t V) {
return ValueNotSet(V) ? -1 : (V == BIT_FALSE ? 0 : 1);
}
static bit_value_t bitFromBits(const BitsInit &bits, unsigned index) {
if (BitInit *bit = dynamic_cast<BitInit*>(bits.getBit(index)))
if (BitInit *bit = dyn_cast<BitInit>(bits.getBit(index)))
return bit->getValue() ? BIT_TRUE : BIT_FALSE;
// The bit is uninitialized.
@@ -1757,7 +1757,7 @@ static bool populateInstruction(const CodeGenInstruction &CGI, unsigned Opc,
// for decoding register classes.
// FIXME: This need to be extended to handle instructions with custom
// decoder methods, and operands with (simple) MIOperandInfo's.
TypedInit *TI = dynamic_cast<TypedInit*>(NI->first);
TypedInit *TI = dyn_cast<TypedInit>(NI->first);
RecordRecTy *Type = dyn_cast<RecordRecTy>(TI->getType());
Record *TypeRecord = Type->getRecord();
bool isReg = false;
@@ -1770,7 +1770,7 @@ static bool populateInstruction(const CodeGenInstruction &CGI, unsigned Opc,
RecordVal *DecoderString = TypeRecord->getValue("DecoderMethod");
StringInit *String = DecoderString ?
dynamic_cast<StringInit*>(DecoderString->getValue()) : 0;
dyn_cast<StringInit>(DecoderString->getValue()) : 0;
if (!isReg && String && String->getValue() != "")
Decoder = String->getValue();
@@ -1781,11 +1781,11 @@ static bool populateInstruction(const CodeGenInstruction &CGI, unsigned Opc,
for (unsigned bi = 0; bi < Bits.getNumBits(); ++bi) {
VarInit *Var = 0;
VarBitInit *BI = dynamic_cast<VarBitInit*>(Bits.getBit(bi));
VarBitInit *BI = dyn_cast<VarBitInit>(Bits.getBit(bi));
if (BI)
Var = dynamic_cast<VarInit*>(BI->getBitVar());
Var = dyn_cast<VarInit>(BI->getBitVar());
else
Var = dynamic_cast<VarInit*>(Bits.getBit(bi));
Var = dyn_cast<VarInit>(Bits.getBit(bi));
if (!Var) {
if (Base != ~0U) {