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Remove a now unnecessary function since all calls have one version

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and inline it into its caller.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208012 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2014-05-05 22:36:07 +00:00
parent 9edfca83f4
commit bb95032999
1 changed files with 4 additions and 17 deletions
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21
lib/MC/SubtargetFeature.cpp
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@ -51,18 +51,6 @@ static inline bool isEnabled(const StringRef Feature) {
return Ch == '+';
}
/// PrependFlag - Return a string with a prepended flag; '+' or '-'.
///
static inline std::string PrependFlag(const StringRef Feature,
bool IsEnabled) {
assert(!Feature.empty() && "Empty string");
if (hasFlag(Feature))
return Feature;
std::string Prefix = IsEnabled ? "+" : "-";
Prefix += Feature;
return Prefix;
}
/// Split - Splits a string of comma separated items in to a vector of strings.
///
static void Split(std::vector<std::string> &V, const StringRef S) {
@ -110,11 +98,10 @@ static std::string Join(const std::vector<std::string> &V) {
/// Adding features.
void SubtargetFeatures::AddFeature(const StringRef String) {
// Don't add empty features
if (!String.empty()) {
// Convert to lowercase, prepend flag and add to vector
Features.push_back(PrependFlag(String.lower(), true));
}
// Don't add empty features or features we already have.
if (!String.empty())
// Convert to lowercase, prepend flag if we don't already have a flag.
Features.push_back(hasFlag(String) ? String.str() : "+" + String.lower());
}
/// Find KV in array using binary search.