Move getJTISymbol from MachineJumpTableInfo to MachineFunction,

which is more convenient, and change getPICJumpTableRelocBaseExpr
to take a MachineFunction to match.

Next, move the X86 code that create a PICBase symbol to
X86TargetLowering::getPICBaseSymbol from 
X86MCInstLower::GetPICBaseSymbol, which was an asmprinter specific 
library.  This eliminates a 'gross hack', and allows us to
implement X86ISelLowering::getPICJumpTableRelocBaseExpr which now
calls it.

This in turn allows us to eliminate the 
X86AsmPrinter::printPICJumpTableSetLabel method, which was the
only overload of printPICJumpTableSetLabel.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94526 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 3 deletions

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 35a77db43d..6676289e1a 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -1391,7 +1391,7 @@ MCSymbol *AsmPrinter::GetCPISymbol(unsigned CPID) const {
 
 /// GetJTISymbol - Return the symbol for the specified jump table entry.
 MCSymbol *AsmPrinter::GetJTISymbol(unsigned JTID, bool isLinkerPrivate) const {
-  return MF->getJumpTableInfo()->getJTISymbol(JTID, OutContext,isLinkerPrivate);
+  return MF->getJTISymbol(JTID, OutContext, isLinkerPrivate);
 }
 
 /// GetJTSetSymbol - Return the symbol for the specified jump table .set
@@ -1546,12 +1546,11 @@ void AsmPrinter::EmitBasicBlockStart(const MachineBasicBlock *MBB) const {
 /// specified MachineBasicBlock for a jumptable entry.
 void AsmPrinter::printPICJumpTableSetLabel(unsigned uid, 
                                            const MachineBasicBlock *MBB) const {
-  const MachineJumpTableInfo *MJTI = MF->getJumpTableInfo();
   const TargetLowering *TLI = TM.getTargetLowering();
   O << MAI->getSetDirective() << ' ' << MAI->getPrivateGlobalPrefix()
     << *GetJTSetSymbol(uid, MBB->getNumber()) << ','
     << *MBB->getSymbol(OutContext) << '-'
-    << *TLI->getPICJumpTableRelocBaseExpr(MJTI,uid,OutContext)
+    << *TLI->getPICJumpTableRelocBaseExpr(MF, uid, OutContext)
     << '\n';
 }