tblgen: Mechanically move dynamic_cast<> to dyn_cast<>.
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<>.
llvm-svn: 165646
diff --git a/llvm/utils/TableGen/CodeEmitterGen.cpp b/llvm/utils/TableGen/CodeEmitterGen.cpp
index 9c8ad67..e60aec9 100644
--- a/llvm/utils/TableGen/CodeEmitterGen.cpp
+++ b/llvm/utils/TableGen/CodeEmitterGen.cpp
@@ -91,11 +91,11 @@
// return the variable bit position. Otherwise return -1.
int CodeEmitterGen::getVariableBit(const std::string &VarName,
BitsInit *BI, int bit) {
- if (VarBitInit *VBI = dynamic_cast<VarBitInit*>(BI->getBit(bit))) {
- if (VarInit *VI = dynamic_cast<VarInit*>(VBI->getBitVar()))
+ if (VarBitInit *VBI = dyn_cast<VarBitInit>(BI->getBit(bit))) {
+ if (VarInit *VI = dyn_cast<VarInit>(VBI->getBitVar()))
if (VI->getName() == VarName)
return VBI->getBitNum();
- } else if (VarInit *VI = dynamic_cast<VarInit*>(BI->getBit(bit))) {
+ } else if (VarInit *VI = dyn_cast<VarInit>(BI->getBit(bit))) {
if (VI->getName() == VarName)
return 0;
}
@@ -269,7 +269,7 @@
// Start by filling in fixed values.
uint64_t Value = 0;
for (unsigned i = 0, e = BI->getNumBits(); i != e; ++i) {
- if (BitInit *B = dynamic_cast<BitInit*>(BI->getBit(e-i-1)))
+ if (BitInit *B = dyn_cast<BitInit>(BI->getBit(e-i-1)))
Value |= (uint64_t)B->getValue() << (e-i-1);
}
o << " UINT64_C(" << Value << ")," << '\t' << "// " << R->getName() << "\n";