Target/Sparc/SparcFrameLowering.cpp

57   // Emit this the hard way.  This clobbers G1 which we always know is
64     BuildMI(MBB, MBBI, dl, TII.get(SP::SETHIi), SP::G1)
66     BuildMI(MBB, MBBI, dl, TII.get(SP::ORri), SP::G1)
67       .addReg(SP::G1).addImm(LO10(NumBytes));
69       .addReg(SP::O6).addReg(SP::G1);
77   BuildMI(MBB, MBBI, dl, TII.get(SP::SETHIi), SP::G1)
79   BuildMI(MBB, MBBI, dl, TII.get(SP::XORri), SP::G1)
80     .addReg(SP::G1).addImm(LOX10(NumBytes));
82     .addReg(SP::O6).addReg(SP::G1);
183       // This clobbers G1 which we always know is available here.
184       regUnbiased = SP::G1;