Remove trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21420 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/VirtRegMap.cpp b/lib/CodeGen/VirtRegMap.cpp
index b9925e2..ff23d54 100644
--- a/lib/CodeGen/VirtRegMap.cpp
+++ b/lib/CodeGen/VirtRegMap.cpp
@@ -82,7 +82,7 @@
unsigned OpNo, MachineInstr *NewMI) {
// Move previous memory references folded to new instruction.
MI2VirtMapTy::iterator IP = MI2VirtMap.lower_bound(NewMI);
- for (MI2VirtMapTy::iterator I = MI2VirtMap.lower_bound(OldMI),
+ for (MI2VirtMapTy::iterator I = MI2VirtMap.lower_bound(OldMI),
E = MI2VirtMap.end(); I != E && I->first == OldMI; ) {
MI2VirtMap.insert(IP, std::make_pair(NewMI, I->second));
MI2VirtMap.erase(I++);
@@ -108,7 +108,7 @@
e = MF.getSSARegMap()->getLastVirtReg(); i <= e; ++i) {
if (Virt2PhysMap[i] != (unsigned)VirtRegMap::NO_PHYS_REG)
OS << "[reg" << i << " -> " << MRI->getName(Virt2PhysMap[i]) << "]\n";
-
+
}
for (unsigned i = MRegisterInfo::FirstVirtualRegister,
@@ -163,7 +163,7 @@
unsigned PhysReg = VRM.getPhys(VirtReg);
if (VRM.hasStackSlot(VirtReg)) {
int StackSlot = VRM.getStackSlot(VirtReg);
-
+
if (MO.isUse() &&
std::find(LoadedRegs.begin(), LoadedRegs.end(), VirtReg)
== LoadedRegs.end()) {
@@ -172,7 +172,7 @@
++NumLoads;
DEBUG(std::cerr << '\t' << *prior(MII));
}
-
+
if (MO.isDef()) {
MRI.storeRegToStackSlot(MBB, next(MII), PhysReg, StackSlot);
++NumStores;
@@ -255,16 +255,16 @@
struct ReusedOp {
// The MachineInstr operand that reused an available value.
unsigned Operand;
-
+
// StackSlot - The spill slot of the value being reused.
unsigned StackSlot;
-
+
// PhysRegReused - The physical register the value was available in.
unsigned PhysRegReused;
-
+
// AssignedPhysReg - The physreg that was assigned for use by the reload.
unsigned AssignedPhysReg;
-
+
ReusedOp(unsigned o, unsigned ss, unsigned prr, unsigned apr)
: Operand(o), StackSlot(ss), PhysRegReused(prr), AssignedPhysReg(apr) {}
};
@@ -384,7 +384,7 @@
// Okay, we found out that an alias of a reused register
// was used. This isn't good because it means we have
// to undo a previous reuse.
- MRI->loadRegFromStackSlot(MBB, &MI, Op.AssignedPhysReg,
+ MRI->loadRegFromStackSlot(MBB, &MI, Op.AssignedPhysReg,
Op.StackSlot);
ClobberPhysReg(Op.AssignedPhysReg, SpillSlotsAvailable,
PhysRegsAvailable);
@@ -510,12 +510,12 @@
break;
}
}
-
+
if (!OpTakenCareOf) {
ClobberPhysReg(VirtReg, SpillSlotsAvailable, PhysRegsAvailable);
TakenCareOf = true;
}
- }
+ }
if (!TakenCareOf) {
// The only vregs left are stack slot definitions.