add a new MachineBasicBlock::getSymbol method, replacing
the AsmPrinter::GetMBBSymbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94515 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 5379933..5c46da5 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -534,7 +534,7 @@
// In non-pic mode, the entries in the jump table are direct references
// to the basic blocks.
for (unsigned ii = 0, ee = JTBBs.size(); ii != ee; ++ii) {
- MCSymbol *MBBSym = GetMBBSymbol(JTBBs[ii]->getNumber());
+ MCSymbol *MBBSym = JTBBs[ii]->getSymbol(OutContext);
OutStreamer.EmitValue(MCSymbolRefExpr::Create(MBBSym, OutContext),
EntrySize, /*addrspace*/0);
}
@@ -557,13 +557,13 @@
case MachineJumpTableInfo::EK_BlockAddress:
// EK_BlockAddress - Each entry is a plain address of block, e.g.:
// .word LBB123
- Value = MCSymbolRefExpr::Create(GetMBBSymbol(MBB->getNumber()), OutContext);
+ Value = MCSymbolRefExpr::Create(MBB->getSymbol(OutContext), OutContext);
break;
case MachineJumpTableInfo::EK_GPRel32BlockAddress: {
// EK_GPRel32BlockAddress - Each entry is an address of block, encoded
// with a relocation as gp-relative, e.g.:
// .gprel32 LBB123
- MCSymbol *MBBSym = GetMBBSymbol(MBB->getNumber());
+ MCSymbol *MBBSym = MBB->getSymbol(OutContext);
OutStreamer.EmitGPRel32Value(MCSymbolRefExpr::Create(MBBSym, OutContext));
return;
}
@@ -587,7 +587,7 @@
break;
}
// Otherwise, use the difference as the jump table entry.
- Value = MCSymbolRefExpr::Create(GetMBBSymbol(MBB->getNumber()), OutContext);
+ Value = MCSymbolRefExpr::Create(MBB->getSymbol(OutContext), OutContext);
const MCExpr *JTI = MCSymbolRefExpr::Create(GetJTISymbol(uid), OutContext);
Value = MCBinaryExpr::CreateSub(Value, JTI, OutContext);
break;
@@ -1286,7 +1286,7 @@
++OpNo; // Skip over the ID number.
if (Modifier[0] == 'l') // labels are target independent
- O << *GetMBBSymbol(MI->getOperand(OpNo).getMBB()->getNumber());
+ O << *MI->getOperand(OpNo).getMBB()->getSymbol(OutContext);
else {
AsmPrinter *AP = const_cast<AsmPrinter*>(this);
if ((OpFlags & 7) == 4) {
@@ -1386,13 +1386,6 @@
return OutContext.GetOrCreateSymbol(NameResult.str());
}
-MCSymbol *AsmPrinter::GetMBBSymbol(unsigned MBBID) const {
- SmallString<60> Name;
- raw_svector_ostream(Name) << MAI->getPrivateGlobalPrefix() << "BB"
- << getFunctionNumber() << '_' << MBBID;
- return OutContext.GetOrCreateSymbol(Name.str());
-}
-
/// GetCPISymbol - Return the symbol for the specified constant pool entry.
MCSymbol *AsmPrinter::GetCPISymbol(unsigned CPID) const {
SmallString<60> Name;
@@ -1555,7 +1548,7 @@
PrintBasicBlockLoopComments(*MBB, LI, *this);
}
- OutStreamer.EmitLabel(GetMBBSymbol(MBB->getNumber()));
+ OutStreamer.EmitLabel(MBB->getSymbol(OutContext));
}
}
@@ -1568,7 +1561,7 @@
O << MAI->getSetDirective() << ' ' << MAI->getPrivateGlobalPrefix()
<< *GetJTSetSymbol(uid, MBB->getNumber()) << ','
- << *GetMBBSymbol(MBB->getNumber()) << '-' << *GetJTISymbol(uid) << '\n';
+ << *MBB->getSymbol(OutContext) << '-' << *GetJTISymbol(uid) << '\n';
}
void AsmPrinter::printVisibility(MCSymbol *Sym, unsigned Visibility) const {