diff options
Diffstat (limited to 'llvm/lib/Target/NVPTX/NVPTXFrameLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/NVPTX/NVPTXFrameLowering.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/llvm/lib/Target/NVPTX/NVPTXFrameLowering.cpp b/llvm/lib/Target/NVPTX/NVPTXFrameLowering.cpp index 024e51e5f488..1e19ef4116c3 100644 --- a/llvm/lib/Target/NVPTX/NVPTXFrameLowering.cpp +++ b/llvm/lib/Target/NVPTX/NVPTXFrameLowering.cpp @@ -36,6 +36,9 @@ void NVPTXFrameLowering::emitPrologue(MachineFunction &MF, MachineInstr *MI = &MBB.front(); MachineRegisterInfo &MR = MF.getRegInfo(); + const NVPTXRegisterInfo *NRI = + MF.getSubtarget<NVPTXSubtarget>().getRegisterInfo(); + // This instruction really occurs before first instruction // in the BB, so giving it no debug location. DebugLoc dl = DebugLoc(); @@ -50,15 +53,15 @@ void NVPTXFrameLowering::emitPrologue(MachineFunction &MF, (Is64Bit ? NVPTX::cvta_local_yes_64 : NVPTX::cvta_local_yes); unsigned MovDepotOpcode = (Is64Bit ? NVPTX::MOV_DEPOT_ADDR_64 : NVPTX::MOV_DEPOT_ADDR); - if (!MR.use_empty(NVPTX::VRFrame)) { + if (!MR.use_empty(NRI->getFrameRegister(MF))) { // If %SP is not used, do not bother emitting "cvta.local %SP, %SPL". MI = BuildMI(MBB, MI, dl, MF.getSubtarget().getInstrInfo()->get(CvtaLocalOpcode), - NVPTX::VRFrame) - .addReg(NVPTX::VRFrameLocal); + NRI->getFrameRegister(MF)) + .addReg(NRI->getFrameLocalRegister(MF)); } BuildMI(MBB, MI, dl, MF.getSubtarget().getInstrInfo()->get(MovDepotOpcode), - NVPTX::VRFrameLocal) + NRI->getFrameLocalRegister(MF)) .addImm(MF.getFunctionNumber()); } } |