[llvm-commits] [llvm] r167673 - /llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
Craig Topper
craig.topper at gmail.com
Sat Nov 10 01:25:36 PST 2012
Author: ctopper
Date: Sat Nov 10 03:25:36 2012
New Revision: 167673
URL: http://llvm.org/viewvc/llvm-project?rev=167673&view=rev
Log:
Remove unnecessary subtraction and addition by 1 around a couple for loops.
Modified:
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=167673&r1=167672&r2=167673&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Sat Nov 10 03:25:36 2012
@@ -12858,9 +12858,9 @@
DebugLoc dl = MI->getDebugLoc();
MachineInstrBuilder MIB = BuildMI(*BB, MI, dl, TII->get(Opc));
- unsigned NumArgs = MI->getNumOperands() - 1;
- for (unsigned i = 0; i < NumArgs; ++i) {
- MachineOperand &Op = MI->getOperand(i+1);
+ unsigned NumArgs = MI->getNumOperands();
+ for (unsigned i = 1; i < NumArgs; ++i) {
+ MachineOperand &Op = MI->getOperand(i);
if (!(Op.isReg() && Op.isImplicit()))
MIB.addOperand(Op);
}
@@ -12895,9 +12895,9 @@
DebugLoc dl = MI->getDebugLoc();
MachineInstrBuilder MIB = BuildMI(*BB, MI, dl, TII->get(Opc));
- unsigned NumArgs = MI->getNumOperands() - 1; // remove the results
- for (unsigned i = 0; i < NumArgs; ++i) {
- MachineOperand &Op = MI->getOperand(i+1);
+ unsigned NumArgs = MI->getNumOperands(); // remove the results
+ for (unsigned i = 1; i < NumArgs; ++i) {
+ MachineOperand &Op = MI->getOperand(i);
if (!(Op.isReg() && Op.isImplicit()))
MIB.addOperand(Op);
}
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