diff options
Diffstat (limited to 'llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp b/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp index 841f0ae0269..b61ae88f733 100644 --- a/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp +++ b/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp @@ -43,12 +43,14 @@ SystemZRegisterInfo::getReservedRegs(const MachineFunction &MF) const { // R11D is the frame pointer. Reserve all aliases. Reserved.set(SystemZ::R11D); Reserved.set(SystemZ::R11L); + Reserved.set(SystemZ::R11H); Reserved.set(SystemZ::R10Q); } // R15D is the stack pointer. Reserve all aliases. Reserved.set(SystemZ::R15D); Reserved.set(SystemZ::R15L); + Reserved.set(SystemZ::R15H); Reserved.set(SystemZ::R14Q); return Reserved; } |
