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[llvm-size] Use empty() and range-based for loop. NFC

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@347441 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Fangrui Song 2018-11-22 00:44:17 +00:00
parent 4a9292f31c
commit b14daba585
1 changed files with 5 additions and 5 deletions
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10
tools/llvm-size/llvm-size.cpp
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@ -869,19 +869,19 @@ int main(int argc, char **argv) {
if (RadixShort.getNumOccurrences())
Radix = RadixShort.getValue();
for (unsigned i = 0; i < ArchFlags.size(); ++i) {
if (ArchFlags[i] == "all") {
for (StringRef Arch : ArchFlags) {
if (Arch == "all") {
ArchAll = true;
} else {
if (!MachOObjectFile::isValidArch(ArchFlags[i])) {
if (!MachOObjectFile::isValidArch(Arch)) {
outs() << ToolName << ": for the -arch option: Unknown architecture "
<< "named '" << ArchFlags[i] << "'";
<< "named '" << Arch << "'";
return 1;
}
}
}
if (InputFilenames.size() == 0)
if (InputFilenames.empty())
InputFilenames.push_back("a.out");
MoreThanOneFile = InputFilenames.size() > 1;