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Pass StringRef by value.

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llvm-svn: 86251
This commit is contained in:
Daniel Dunbar
2009-11-06 10:58:06 +00:00
parent e46fd8531c
commit ad36e8aceb
51 changed files with 196 additions and 200 deletions
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6
llvm/lib/Support/StringMap.cpp
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@@ -52,7 +52,7 @@ void StringMapImpl::init(unsigned InitSize) {
/// specified bucket will be non-null. Otherwise, it will be null. In either
/// case, the FullHashValue field of the bucket will be set to the hash value
/// of the string.
unsigned StringMapImpl::LookupBucketFor(const StringRef &Name) {
unsigned StringMapImpl::LookupBucketFor(StringRef Name) {
unsigned HTSize = NumBuckets;
if (HTSize == 0) { // Hash table unallocated so far?
init(16);
@@ -110,7 +110,7 @@ unsigned StringMapImpl::LookupBucketFor(const StringRef &Name) {
/// FindKey - Look up the bucket that contains the specified key. If it exists
/// in the map, return the bucket number of the key. Otherwise return -1.
/// This does not modify the map.
int StringMapImpl::FindKey(const StringRef &Key) const {
int StringMapImpl::FindKey(StringRef Key) const {
unsigned HTSize = NumBuckets;
if (HTSize == 0) return -1; // Really empty table?
unsigned FullHashValue = HashString(Key);
@@ -161,7 +161,7 @@ void StringMapImpl::RemoveKey(StringMapEntryBase *V) {
/// RemoveKey - Remove the StringMapEntry for the specified key from the
/// table, returning it. If the key is not in the table, this returns null.
StringMapEntryBase *StringMapImpl::RemoveKey(const StringRef &Key) {
StringMapEntryBase *StringMapImpl::RemoveKey(StringRef Key) {
int Bucket = FindKey(Key);
if (Bucket == -1) return 0;