diff options
Diffstat (limited to 'llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp')
| -rw-r--r-- | llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp b/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp index e01adcce04ab..84b337685c14 100644 --- a/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp +++ b/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp @@ -126,15 +126,18 @@ static MCInst lowerSubvectorStore(const MachineInstr *MI, unsigned Opcode) { void SystemZAsmPrinter::emitInstruction(const MachineInstr *MI) { SystemZMCInstLower Lower(MF->getContext(), *this); - const SystemZSubtarget *Subtarget = &MF->getSubtarget<SystemZSubtarget>(); MCInst LoweredMI; switch (MI->getOpcode()) { case SystemZ::Return: - if (Subtarget->isTargetXPLINK64()) - LoweredMI = - MCInstBuilder(SystemZ::B).addReg(SystemZ::R7D).addImm(2).addReg(0); - else - LoweredMI = MCInstBuilder(SystemZ::BR).addReg(SystemZ::R14D); + LoweredMI = MCInstBuilder(SystemZ::BR) + .addReg(SystemZ::R14D); + break; + + case SystemZ::Return_XPLINK: + LoweredMI = MCInstBuilder(SystemZ::B) + .addReg(SystemZ::R7D) + .addImm(2) + .addReg(0); break; case SystemZ::CondReturn: @@ -144,6 +147,15 @@ void SystemZAsmPrinter::emitInstruction(const MachineInstr *MI) { .addReg(SystemZ::R14D); break; + case SystemZ::CondReturn_XPLINK: + LoweredMI = MCInstBuilder(SystemZ::BC) + .addImm(MI->getOperand(0).getImm()) + .addImm(MI->getOperand(1).getImm()) + .addReg(SystemZ::R7D) + .addImm(2) + .addReg(0); + break; + case SystemZ::CRBReturn: LoweredMI = MCInstBuilder(SystemZ::CRB) .addReg(MI->getOperand(0).getReg()) |