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[ARM] - Tidy-up ARMAsmPrinter.cpp 

Change to range-loop where missing.

Reviwewed by: @fhahn, @asb
Differential Revision: https://reviews.llvm.org/D37199

llvm-svn: 311993
This commit is contained in:
Javed Absar 2017-08-29 10:04:18 +00:00
parent c9f29c62cc
commit 5766b8eea0
1 changed files with 8 additions and 10 deletions
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18
llvm/lib/Target/ARM/ARMAsmPrinter.cpp
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@ -173,10 +173,10 @@ bool ARMAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
if (! ThumbIndirectPads.empty()) {
OutStreamer->EmitAssemblerFlag(MCAF_Code16);
EmitAlignment(1);
for (unsigned i = 0, e = ThumbIndirectPads.size(); i < e; i++) {
OutStreamer->EmitLabel(ThumbIndirectPads[i].second);
for (std::pair<unsigned, MCSymbol *> &TIP : ThumbIndirectPads) {
OutStreamer->EmitLabel(TIP.second);
EmitToStreamer(*OutStreamer, MCInstBuilder(ARM::tBX)
.addReg(ThumbIndirectPads[i].first)
.addReg(TIP.first)
// Add predicate operands.
.addImm(ARMCC::AL)
.addReg(0));
@ -945,8 +945,7 @@ void ARMAsmPrinter::EmitJumpTableAddrs(const MachineInstr *MI) {
const std::vector<MachineJumpTableEntry> &JT = MJTI->getJumpTables();
const std::vector<MachineBasicBlock*> &JTBBs = JT[JTI].MBBs;
for (unsigned i = 0, e = JTBBs.size(); i != e; ++i) {
MachineBasicBlock *MBB = JTBBs[i];
for (MachineBasicBlock *MBB : JTBBs) {
// Construct an MCExpr for the entry. We want a value of the form:
// (BasicBlockAddr - TableBeginAddr)
//
@ -989,8 +988,7 @@ void ARMAsmPrinter::EmitJumpTableInsts(const MachineInstr *MI) {
const std::vector<MachineJumpTableEntry> &JT = MJTI->getJumpTables();
const std::vector<MachineBasicBlock*> &JTBBs = JT[JTI].MBBs;
for (unsigned i = 0, e = JTBBs.size(); i != e; ++i) {
MachineBasicBlock *MBB = JTBBs[i];
for (MachineBasicBlock *MBB : JTBBs) {
const MCExpr *MBBSymbolExpr = MCSymbolRefExpr::create(MBB->getSymbol(),
OutContext);
// If this isn't a TBB or TBH, the entries are direct branch instructions.
@ -1289,9 +1287,9 @@ void ARMAsmPrinter::EmitInstruction(const MachineInstr *MI) {
unsigned TReg = MI->getOperand(0).getReg();
MCSymbol *TRegSym = nullptr;
for (unsigned i = 0, e = ThumbIndirectPads.size(); i < e; i++) {
if (ThumbIndirectPads[i].first == TReg) {
TRegSym = ThumbIndirectPads[i].second;
for (std::pair<unsigned, MCSymbol *> &TIP : ThumbIndirectPads) {
if (TIP.first == TReg) {
TRegSym = TIP.second;
break;
}
}