Changes in directory llvm/lib/CodeGen:
MachineInstr.cpp updated: 1.145 -> 1.146
---
Log message:
Change findRegisterUseOperand() to return operand index instead.
---
Diffs of the changes: (+4 -4)
MachineInstr.cpp | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
Index: llvm/lib/CodeGen/MachineInstr.cpp
diff -u llvm/lib/CodeGen/MachineInstr.cpp:1.145
llvm/lib/CodeGen/MachineInstr.cpp:1.146
--- llvm/lib/CodeGen/MachineInstr.cpp:1.145 Thu Feb 22 19:04:26 2007
+++ llvm/lib/CodeGen/MachineInstr.cpp Mon Mar 26 17:37:45 2007
@@ -170,16 +170,16 @@
}
/// findRegisterUseOperand() - Returns the MachineOperand that is a use of
-/// the specific register or NULL if it is not found. It further tightening
+/// the specific register or -1 if it is not found. It further tightening
/// the search criteria to a use that kills the register if isKill is true.
-MachineOperand *MachineInstr::findRegisterUseOperand(unsigned Reg, bool
isKill){
+int MachineInstr::findRegisterUseOperand(unsigned Reg, bool isKill){
for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
MachineOperand &MO = getOperand(i);
if (MO.isReg() && MO.isUse() && MO.getReg() == Reg)
if (!isKill || MO.isKill())
- return &MO;
+ return i;
}
- return NULL;
+ return -1;
}
/// findRegisterDefOperand() - Returns the MachineOperand that is a def of
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