Subzero, MIPS32: Changes for improving sandbox crosstest results

src/IceAssemblerMIPS32.cpp

 //===- subzero/src/IceAssemblerMIPS32.cpp - MIPS32 Assembler --------------===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 632 matching lines @@
   emitFixup(createMIPS32Fixup(RelocOp::RO_Jal, Target));
   emitInst(Opcode);
   nop();
 }
 
 void AssemblerMIPS32::jalr(const Operand *OpRs, const Operand *OpRd) {
   IValueT Opcode = 0x00000009;
   const IValueT Rs = encodeGPRegister(OpRs, "Rs", "jalr");
   const IValueT Rd =
       (OpRd == nullptr) ? 31 : encodeGPRegister(OpRd, "Rd", "jalr");
-  Opcode |= Rd << 16;
+  Opcode |= Rd << 11;
   Opcode |= Rs << 21;
   emitInst(Opcode);
   nop();
 }
 
 void AssemblerMIPS32::lui(const Operand *OpRt, const Operand *OpImm,
                           const RelocOp Reloc) {
   IValueT Opcode = 0x3C000000;
   const IValueT Rt = encodeGPRegister(OpRt, "Rt", "lui");
   IValueT Imm16 = 0;
@@ skipping 587 matching lines @@
     emitBr(Cond, OpRs, OpRtNone, Dest);
     return;
   }
   const IOffsetT Position = Buffer.size();
   emitBr(Cond, OpRs, OpRtNone, TargetLabel->getEncodedPosition());
   TargetLabel->linkTo(*this, Position);
 }
 
 } // end of namespace MIPS32
 } // end of namespace Ice