diff options
Diffstat (limited to 'llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp')
-rw-r--r-- | llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp b/llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp index 5859cb0eded..5e392f1c956 100644 --- a/llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp +++ b/llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp @@ -63,7 +63,8 @@ void InsertPrologEpilogCode::InsertPrologCode(MachineFunction &MF) int32_t C = - (int) staticStackSize; int SP = TM.getRegInfo().getStackPointer(); if (TM.getInstrInfo().constantFitsInImmedField(SAVE, staticStackSize)) { - mvec.push_back(BuildMI(SAVE, 3).addMReg(SP).addSImm(C).addMReg(SP)); + mvec.push_back(BuildMI(SAVE, 3).addMReg(SP).addSImm(C).addMReg(SP, + MOTy::Def)); } else { // We have to put the stack size value into a register before SAVE. // Use register %g1 since it is volatile across calls. Note that the @@ -74,19 +75,19 @@ void InsertPrologEpilogCode::InsertPrologCode(MachineFunction &MF) TM.getRegInfo().getRegClassIDOfType(Type::IntTy), SparcIntRegClass::g1); - MachineInstr* M = BuildMI(SETHI, 2).addSImm(C).addMReg(uregNum); + MachineInstr* M = BuildMI(SETHI, 2).addSImm(C).addMReg(uregNum, MOTy::Def); M->setOperandHi32(0); mvec.push_back(M); - M = BuildMI(OR, 3).addMReg(uregNum).addSImm(C).addMReg(uregNum); + M = BuildMI(OR, 3).addMReg(uregNum).addSImm(C).addMReg(uregNum, MOTy::Def); M->setOperandLo32(1); mvec.push_back(M); - M = BuildMI(SRA, 3).addMReg(uregNum).addZImm(0).addMReg(uregNum); + M = BuildMI(SRA, 3).addMReg(uregNum).addZImm(0).addMReg(uregNum, MOTy::Def); mvec.push_back(M); // Now generate the SAVE using the value in register %g1 - M = BuildMI(SAVE, 3).addMReg(SP).addMReg(uregNum).addMReg(SP); + M = BuildMI(SAVE, 3).addMReg(SP).addMReg(uregNum).addMReg(SP, MOTy::Def); mvec.push_back(M); } @@ -106,7 +107,7 @@ void InsertPrologEpilogCode::InsertEpilogCode(MachineFunction &MF) { int ZR = TM.getRegInfo().getZeroRegNum(); MachineInstr *Restore = - BuildMI(RESTORE, 3).addMReg(ZR).addSImm(0).addMReg(ZR); + BuildMI(RESTORE, 3).addMReg(ZR).addSImm(0).addMReg(ZR, MOTy::Def); MachineCodeForInstruction &termMvec = MachineCodeForInstruction::get(TermInst); |