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Apply clang-tidy's 'performance-faster-string-find' check to LLVM.

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No functionality change intended.

llvm-svn: 288235
This commit is contained in:
Benjamin Kramer 2016-11-30 10:01:11 +00:00
parent fb60156d20
commit cc27780987
5 changed files with 5 additions and 5 deletions
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2
lib/Support/SpecialCaseList.cpp
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@ -110,7 +110,7 @@ bool SpecialCaseList::parse(const MemoryBuffer *MB, std::string &Error) {
} }
// Replace * with .* // Replace * with .*
for (size_t pos = 0; (pos = Regexp.find("*", pos)) != std::string::npos; for (size_t pos = 0; (pos = Regexp.find('*', pos)) != std::string::npos;
pos += strlen(".*")) { pos += strlen(".*")) {
Regexp.replace(pos, strlen("*"), ".*"); Regexp.replace(pos, strlen("*"), ".*");
} }

2
tools/gold/gold-plugin.cpp
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@ -203,7 +203,7 @@ namespace options {
thinlto_emit_imports_files = true; thinlto_emit_imports_files = true;
} else if (opt.startswith("thinlto-prefix-replace=")) { } else if (opt.startswith("thinlto-prefix-replace=")) {
thinlto_prefix_replace = opt.substr(strlen("thinlto-prefix-replace=")); thinlto_prefix_replace = opt.substr(strlen("thinlto-prefix-replace="));
if (thinlto_prefix_replace.find(";") == std::string::npos) if (thinlto_prefix_replace.find(';') == std::string::npos)
message(LDPL_FATAL, "thinlto-prefix-replace expects 'old;new' format"); message(LDPL_FATAL, "thinlto-prefix-replace expects 'old;new' format");
} else if (opt.startswith("cache-dir=")) { } else if (opt.startswith("cache-dir=")) {
cache_dir = opt.substr(strlen("cache-dir=")); cache_dir = opt.substr(strlen("cache-dir="));

2
tools/llvm-cov/CodeCoverage.cpp
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@ -742,7 +742,7 @@ int CodeCoverageTool::show(int argc, const char **argv,
auto ModifiedTime = Status.getLastModificationTime(); auto ModifiedTime = Status.getLastModificationTime();
std::string ModifiedTimeStr = to_string(ModifiedTime); std::string ModifiedTimeStr = to_string(ModifiedTime);
size_t found = ModifiedTimeStr.rfind(":"); size_t found = ModifiedTimeStr.rfind(':');
ViewOpts.CreatedTimeStr = (found != std::string::npos) ViewOpts.CreatedTimeStr = (found != std::string::npos)
? "Created: " + ModifiedTimeStr.substr(0, found) ? "Created: " + ModifiedTimeStr.substr(0, found)
: "Created: " + ModifiedTimeStr; : "Created: " + ModifiedTimeStr;

2
tools/llvm-rtdyld/llvm-rtdyld.cpp
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@ -606,7 +606,7 @@ static void remapSectionsAndSymbols(const llvm::Triple &TargetTriple,
// Add dummy symbols to the memory manager. // Add dummy symbols to the memory manager.
for (const auto &Mapping : DummySymbolMappings) { for (const auto &Mapping : DummySymbolMappings) {
size_t EqualsIdx = Mapping.find_first_of("="); size_t EqualsIdx = Mapping.find_first_of('=');
if (EqualsIdx == StringRef::npos) if (EqualsIdx == StringRef::npos)
report_fatal_error("Invalid dummy symbol specification '" + Mapping + report_fatal_error("Invalid dummy symbol specification '" + Mapping +

2
utils/TableGen/CodeGenInstruction.cpp
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@ -165,7 +165,7 @@ CGIOperandList::ParseOperandName(const std::string &Op, bool AllowWholeOp) {
std::string SubOpName; std::string SubOpName;
// Check to see if this is $foo.bar. // Check to see if this is $foo.bar.
std::string::size_type DotIdx = OpName.find_first_of("."); std::string::size_type DotIdx = OpName.find_first_of('.');
if (DotIdx != std::string::npos) { if (DotIdx != std::string::npos) {
SubOpName = OpName.substr(DotIdx+1); SubOpName = OpName.substr(DotIdx+1);
if (SubOpName.empty()) if (SubOpName.empty())