Use pre-increment instead of post-increment when the result is not used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106542 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp
index 4010002..0a597c1 100644
--- a/lib/Target/ARM/ARMConstantIslandPass.cpp
+++ b/lib/Target/ARM/ARMConstantIslandPass.cpp
@@ -407,7 +407,7 @@
std::vector<CPEntry> CPEs;
CPEs.push_back(CPEntry(CPEMI, i));
CPEntries.push_back(CPEs);
- NumCPEs++;
+ ++NumCPEs;
DEBUG(errs() << "Moved CPI#" << i << " to end of function as #" << i
<< "\n");
}
@@ -725,7 +725,7 @@
// correspond to anything in the source.
unsigned Opc = isThumb ? (isThumb2 ? ARM::t2B : ARM::tB) : ARM::B;
BuildMI(OrigBB, DebugLoc(), TII->get(Opc)).addMBB(NewBB);
- NumSplit++;
+ ++NumSplit;
// Update the CFG. All succs of OrigBB are now succs of NewBB.
while (!OrigBB->succ_empty()) {
@@ -948,7 +948,7 @@
if (--CPE->RefCount == 0) {
RemoveDeadCPEMI(CPEMI);
CPE->CPEMI = NULL;
- NumCPEs--;
+ --NumCPEs;
return true;
}
return false;
@@ -1249,7 +1249,7 @@
U.CPEMI = BuildMI(NewIsland, DebugLoc(), TII->get(ARM::CONSTPOOL_ENTRY))
.addImm(ID).addConstantPoolIndex(CPI).addImm(Size);
CPEntries[CPI].push_back(CPEntry(U.CPEMI, ID, 1));
- NumCPEs++;
+ ++NumCPEs;
BBOffsets[NewIsland->getNumber()] = BBOffsets[NewMBB->getNumber()];
// Compensate for .align 2 in thumb mode.
@@ -1372,7 +1372,7 @@
BBSizes[MBB->getNumber()] += 2;
AdjustBBOffsetsAfter(MBB, 2);
HasFarJump = true;
- NumUBrFixed++;
+ ++NumUBrFixed;
DEBUG(errs() << " Changed B to long jump " << *MI);
@@ -1405,7 +1405,7 @@
MachineInstr *BMI = &MBB->back();
bool NeedSplit = (BMI != MI) || !BBHasFallthrough(MBB);
- NumCBrFixed++;
+ ++NumCBrFixed;
if (BMI != MI) {
if (llvm::next(MachineBasicBlock::iterator(MI)) == prior(MBB->end()) &&
BMI->getOpcode() == Br.UncondBr) {