[mips][mips64r6] Use JALR for indirect branches instead of JR (which is not available on MIPS32r6/MIPS64r6)

Summary:
This completes the change to use JALR instead of JR on MIPS32r6/MIPS64r6.

Reviewers: jkolek, vmedic, zoran.jovanovic, dsanders

Reviewed By: dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D4269

llvm-svn: 212605

1 files changed, 5 insertions, 1 deletions

diff --git a/llvm/lib/Target/Mips/MipsAsmPrinter.h b/llvm/lib/Target/Mips/MipsAsmPrinter.h
index b0f62330592..967aa0b1641 100644
--- a/llvm/lib/Target/Mips/MipsAsmPrinter.h
+++ b/llvm/lib/Target/Mips/MipsAsmPrinter.h
@@ -40,7 +40,11 @@ private:
   bool emitPseudoExpansionLowering(MCStreamer &OutStreamer,
                                    const MachineInstr *MI);
 
-  void emitPseudoReturn(MCStreamer &OutStreamer, const MachineInstr *MI);
+  // Emit PseudoReturn, PseudoReturn64, PseudoIndirectBranch,
+  // and PseudoIndirectBranch64 as a JR, JR_MM, JALR, or JALR64 as appropriate
+  // for the target.
+  void emitPseudoIndirectBranch(MCStreamer &OutStreamer,
+                                const MachineInstr *MI);
 
   // lowerOperand - Convert a MachineOperand into the equivalent MCOperand.
   bool lowerOperand(const MachineOperand &MO, MCOperand &MCOp);