[mips][mips64r6] Add LDPC instruction

Differential Revision: http://reviews.llvm.org/D3822

llvm-svn: 210460

1 files changed, 7 insertions, 0 deletions

diff --git a/llvm/lib/Target/Mips/MipsCodeEmitter.cpp b/llvm/lib/Target/Mips/MipsCodeEmitter.cpp
index 13fa546b9eb..151ef134e1d 100644
--- a/llvm/lib/Target/Mips/MipsCodeEmitter.cpp
+++ b/llvm/lib/Target/Mips/MipsCodeEmitter.cpp
@@ -124,6 +124,7 @@ private:
   unsigned getSizeInsEncoding(const MachineInstr &MI, unsigned OpNo) const;
   unsigned getLSAImmEncoding(const MachineInstr &MI, unsigned OpNo) const;
   unsigned getSimm19Lsl2Encoding(const MachineInstr &MI, unsigned OpNo) const;
+  unsigned getSimm18Lsl3Encoding(const MachineInstr &MI, unsigned OpNo) const;
 
   /// Expand pseudo instructions with accumulator register operands.
   void expandACCInstr(MachineBasicBlock::instr_iterator MI,
@@ -273,6 +274,12 @@ unsigned MipsCodeEmitter::getLSAImmEncoding(const MachineInstr &MI,
   return 0;
 }
 
+unsigned MipsCodeEmitter::getSimm18Lsl3Encoding(const MachineInstr &MI,
+                                                unsigned OpNo) const {
+  llvm_unreachable("Unimplemented function.");
+  return 0;
+}
+
 unsigned MipsCodeEmitter::getSimm19Lsl2Encoding(const MachineInstr &MI,
                                                 unsigned OpNo) const {
   llvm_unreachable("Unimplemented function.");