Remove only uses of markDef/markDefAndUse methods
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4719 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index 28fbd2d..91ee512 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -98,12 +98,13 @@
operands[i].opType = opType;
operands[i].value = V;
operands[i].regNum = -1;
- operands[i].flags = 0;
- if (isdef || TargetInstrDescriptors[opCode].resultPos == (int) i)
- operands[i].markDef();
if (isDefAndUse)
- operands[i].markDefAndUse();
+ operands[i].flags = MachineOperand::DEFUSEFLAG;
+ else if (isdef || TargetInstrDescriptors[opCode].resultPos == (int) i)
+ operands[i].flags = MachineOperand::DEFFLAG;
+ else
+ operands[i].flags = 0;
}
void
@@ -131,10 +132,12 @@
operands[i].opType = MachineOperand::MO_MachineRegister;
operands[i].value = NULL;
operands[i].regNum = regNum;
- operands[i].flags = 0;
if (isdef || TargetInstrDescriptors[opCode].resultPos == (int) i)
- operands[i].markDef();
+ operands[i].flags = MachineOperand::DEFFLAG;
+ else
+ operands[i].flags = 0;
+
insertUsedReg(regNum);
}